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=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 114315 microseconds.
(= 114315 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9149.1343 0.1639 0.1638 0.1641
Scale: 9139.1035 0.1641 0.1640 0.1643
Add: 9294.6204 0.2420 0.2418 0.2421
Triad: 9261.6582 0.2428 0.2427 0.2430
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17879.7141 0.1258 0.1257 0.1260
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18433.4976 0.1223 0.1219 0.1226
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22978.5793 0.0985 0.0978 0.0991
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20423.8053 0.1102 0.1101 0.1103
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23270.2177 0.0969 0.0966 0.0978
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21996.1465 0.1029 0.1022 0.1032
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 19688.8982 0.1181 0.1142 0.1187
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21000.6757 0.1071 0.1070 0.1073
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21726.9748 0.1058 0.1035 0.1100
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22321.2168 0.1008 0.1007 0.1010
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21261.2980 0.1059 0.1057 0.1060
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22871.2710 0.0984 0.0983 0.0986
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21855.0057 0.1030 0.1028 0.1031
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23270.2177 0.0967 0.0966 0.0968
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23091.9320 0.0974 0.0973 0.0975
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 113976 microseconds.
(= 113976 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9097.9217 0.1648 0.1647 0.1650
Scale: 9089.0411 0.1649 0.1649 0.1651
Add: 9370.9587 0.2400 0.2399 0.2401
Triad: 9514.4701 0.2364 0.2362 0.2365
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 16845.2758 0.1335 0.1334 0.1336
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17959.8588 0.1253 0.1252 0.1255
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22543.7346 0.1000 0.0997 0.1002
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20386.2663 0.1104 0.1103 0.1104
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23412.2590 0.0961 0.0960 0.0962
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21944.4357 0.1030 0.1024 0.1034
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21744.0123 0.1053 0.1034 0.1185
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 20998.8982 0.1072 0.1070 0.1073
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21764.4424 0.1059 0.1033 0.1105
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22307.0099 0.1012 0.1008 0.1027
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21242.3755 0.1059 0.1058 0.1061
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22847.3269 0.0985 0.0984 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21845.8901 0.1030 0.1029 0.1032
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23251.9671 0.0968 0.0967 0.0969
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 19082.9793 0.1386 0.1178 0.1595
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 113183 microseconds.
(= 113183 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9112.0876 0.1646 0.1645 0.1648
Scale: 9100.8594 0.1648 0.1647 0.1649
Add: 9425.5785 0.2386 0.2385 0.2387
Triad: 9582.9897 0.2347 0.2346 0.2349
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 16947.7793 0.1327 0.1326 0.1328
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18321.7651 0.1238 0.1227 0.1252
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22915.8004 0.0982 0.0981 0.0984
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20353.5657 0.1108 0.1104 0.1111
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22814.3751 0.0987 0.0985 0.0989
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21997.2243 0.1027 0.1022 0.1029
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21687.1911 0.1038 0.1036 0.1040
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21576.4100 0.1066 0.1042 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21712.9139 0.1073 0.1035 0.1103
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22315.8805 0.1009 0.1007 0.1010
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21252.8626 0.1059 0.1058 0.1060
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22865.2248 0.0984 0.0983 0.0988
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21835.0627 0.1030 0.1029 0.1031
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23221.1555 0.0969 0.0968 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23122.5716 0.0973 0.0972 0.0974
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 113137 microseconds.
(= 113137 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9156.6919 0.1637 0.1637 0.1639
Scale: 9155.1847 0.1638 0.1637 0.1640
Add: 9457.0630 0.2378 0.2377 0.2379
Triad: 9434.8035 0.2383 0.2382 0.2385
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17401.1978 0.1293 0.1292 0.1295
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18170.8385 0.1238 0.1237 0.1238
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22807.6416 0.0986 0.0986 0.0988
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 23718.9006 0.1053 0.0948 0.1104
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23139.9379 0.0972 0.0971 0.0973
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 22011.1934 0.1028 0.1021 0.1034
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21752.2400 0.1052 0.1033 0.1186
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21035.0681 0.1069 0.1069 0.1070
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20407.4920 0.1103 0.1101 0.1104
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22323.1723 0.1008 0.1007 0.1009
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21255.4979 0.1059 0.1057 0.1061
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22842.9536 0.0985 0.0984 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21859.2622 0.1030 0.1028 0.1032
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23256.4984 0.0968 0.0967 0.0971
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23115.2016 0.0974 0.0972 0.0976
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 112554 microseconds.
(= 112554 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9162.5118 0.1637 0.1635 0.1638
Scale: 9155.2380 0.1638 0.1637 0.1640
Add: 9503.0480 0.2367 0.2365 0.2368
Triad: 9471.0572 0.2375 0.2373 0.2376
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17382.1086 0.1294 0.1293 0.1296
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18471.0935 0.1218 0.1217 0.1220
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22836.2033 0.0987 0.0984 0.0988
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20445.5970 0.1100 0.1099 0.1101
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23657.4775 0.0952 0.0950 0.0954
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21973.5891 0.1030 0.1023 0.1034
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21756.8582 0.1082 0.1033 0.1187
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21015.0000 0.1070 0.1070 0.1070
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21684.8466 0.1067 0.1037 0.1105
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22309.9132 0.1009 0.1008 0.1010
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21255.2583 0.1058 0.1058 0.1060
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22873.8235 0.0985 0.0983 0.0987
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21846.9532 0.1030 0.1029 0.1030
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23253.4009 0.0968 0.0967 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 18273.1852 0.1348 0.1230 0.1402
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 113475 microseconds.
(= 113475 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9189.1427 0.1631 0.1631 0.1633
Scale: 9084.0886 0.1651 0.1650 0.1652
Add: 9659.9110 0.2328 0.2327 0.2329
Triad: 9366.0805 0.2401 0.2400 0.2402
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17897.3640 0.1257 0.1256 0.1258
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18356.4397 0.1235 0.1225 0.1257
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22649.5623 0.0993 0.0992 0.0994
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20453.0043 0.1101 0.1099 0.1103
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23442.2978 0.0960 0.0959 0.0961
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21921.4744 0.1033 0.1025 0.1054
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21763.5883 0.1052 0.1033 0.1188
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21037.6028 0.1069 0.1068 0.1070
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21697.6227 0.1063 0.1036 0.1103
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22342.0582 0.1009 0.1006 0.1010
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21288.6635 0.1059 0.1056 0.1061
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22855.6905 0.0985 0.0983 0.0987
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21850.7508 0.1031 0.1029 0.1033
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23247.8389 0.0969 0.0967 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23107.5531 0.0974 0.0973 0.0976
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 112205 microseconds.
(= 112205 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9165.2508 0.1636 0.1635 0.1637
Scale: 9164.8633 0.1636 0.1635 0.1637
Add: 9503.6994 0.2366 0.2365 0.2368
Triad: 9493.3736 0.2369 0.2368 0.2370
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 18089.9495 0.1244 0.1243 0.1245
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18253.4436 0.1232 0.1231 0.1235
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22852.4219 0.0986 0.0984 0.0989
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 23372.5586 0.1058 0.0962 0.1116
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23151.8143 0.0973 0.0971 0.0975
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 22001.9985 0.1030 0.1022 0.1035
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21656.9016 0.1045 0.1038 0.1087
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21041.7816 0.1069 0.1068 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21718.6161 0.1064 0.1035 0.1103
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22305.6904 0.1009 0.1008 0.1010
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21243.2371 0.1059 0.1058 0.1061
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22858.9601 0.0984 0.0983 0.0986
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21836.9339 0.1031 0.1029 0.1033
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23245.6607 0.0968 0.0967 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23133.0110 0.1012 0.0972 0.1317
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 113504 microseconds.
(= 113504 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9092.5649 0.1649 0.1648 0.1651
Scale: 9084.4168 0.1650 0.1650 0.1652
Add: 9472.5798 0.2374 0.2373 0.2375
Triad: 9597.3495 0.2343 0.2342 0.2345
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17355.9332 0.1296 0.1295 0.1297
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18354.0453 0.1226 0.1225 0.1227
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22402.3675 0.1004 0.1003 0.1005
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 21288.0866 0.1075 0.1056 0.1101
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23238.2693 0.0969 0.0967 0.0970
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 22013.8146 0.1035 0.1021 0.1071
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21696.9736 0.1056 0.1036 0.1186
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21576.6075 0.1066 0.1042 0.1070
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21695.5256 0.1070 0.1036 0.1103
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22307.6433 0.1009 0.1008 0.1010
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21238.2123 0.1060 0.1058 0.1061
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22860.5675 0.0984 0.0983 0.0986
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21837.9962 0.1030 0.1029 0.1031
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23247.1510 0.0969 0.0967 0.0971
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23124.2163 0.0973 0.0972 0.0974
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 113039 microseconds.
(= 113039 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9106.1600 0.1646 0.1646 0.1648
Scale: 9201.5059 0.1630 0.1629 0.1632
Add: 9374.9097 0.2399 0.2398 0.2400
Triad: 9462.0080 0.2377 0.2376 0.2378
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17005.8630 0.1323 0.1322 0.1325
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18298.0111 0.1236 0.1228 0.1240
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 23039.3381 0.0980 0.0976 0.1008
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20375.2958 0.1104 0.1103 0.1107
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23070.1204 0.0976 0.0974 0.0978
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 22007.3912 0.1031 0.1021 0.1033
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21724.0710 0.1036 0.1035 0.1036
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21281.8395 0.1068 0.1056 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21663.1220 0.1081 0.1038 0.1104
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22334.2778 0.1009 0.1006 0.1013
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21284.4821 0.1059 0.1056 0.1061
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22855.0256 0.0984 0.0983 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21832.4839 0.1031 0.1030 0.1033
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23250.5335 0.0968 0.0967 0.0969
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23083.5641 0.1374 0.0974 0.1501
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 113729 microseconds.
(= 113729 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9090.4739 0.1649 0.1648 0.1651
Scale: 9185.2617 0.1632 0.1631 0.1634
Add: 9395.2484 0.2393 0.2392 0.2395
Triad: 9451.5073 0.2380 0.2378 0.2381
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17998.8094 0.1250 0.1249 0.1254
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18295.6675 0.1246 0.1229 0.1305
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22837.0884 0.0994 0.0984 0.1018
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20309.2381 0.1108 0.1107 0.1111
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23021.8975 0.0978 0.0976 0.0982
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21917.9070 0.1033 0.1026 0.1036
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21703.7166 0.1053 0.1036 0.1186
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 22064.4073 0.1064 0.1019 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21877.7771 0.1065 0.1027 0.1102
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22336.0239 0.1009 0.1006 0.1014
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21251.4254 0.1059 0.1058 0.1063
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22880.3185 0.0984 0.0982 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21856.6777 0.1029 0.1028 0.1031
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23251.6804 0.0968 0.0967 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23066.3387 0.1304 0.0974 0.1415
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 113178 microseconds.
(= 113178 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9188.9815 0.1632 0.1631 0.1633
Scale: 9097.3160 0.1648 0.1647 0.1650
Add: 9659.7428 0.2328 0.2327 0.2330
Triad: 9386.5771 0.2396 0.2395 0.2397
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17929.6310 0.1255 0.1254 0.1258
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18414.1635 0.1234 0.1221 0.1260
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22961.4542 0.0980 0.0979 0.0982
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 21560.9159 0.1075 0.1043 0.1112
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23062.0504 0.0976 0.0975 0.0977
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21958.5424 0.1027 0.1024 0.1030
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21685.6946 0.1087 0.1037 0.1187
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21039.0112 0.1069 0.1068 0.1070
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21697.2232 0.1070 0.1036 0.1103
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22311.8667 0.1009 0.1007 0.1011
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21291.6924 0.1059 0.1056 0.1063
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22880.3740 0.0984 0.0982 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21831.8772 0.1031 0.1030 0.1032
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23253.6303 0.0967 0.0967 0.0969
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23069.6124 0.1078 0.0974 0.1477
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 113194 microseconds.
(= 113194 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9102.3488 0.1647 0.1646 0.1649
Scale: 9193.9953 0.1631 0.1630 0.1633
Add: 9414.0208 0.2389 0.2388 0.2390
Triad: 9489.1216 0.2370 0.2369 0.2372
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17262.8821 0.1303 0.1302 0.1305
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 19246.5215 0.1243 0.1168 0.1320
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22945.4714 0.0981 0.0980 0.0982
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20311.8197 0.1109 0.1107 0.1111
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23648.9915 0.0953 0.0950 0.0954
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 22025.2832 0.1030 0.1021 0.1043
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21762.5333 0.1055 0.1033 0.1185
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21035.8191 0.1069 0.1069 0.1070
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21712.9139 0.1062 0.1035 0.1102
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22306.7988 0.1009 0.1008 0.1012
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21236.2031 0.1059 0.1058 0.1060
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22874.7670 0.0984 0.0983 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21844.3716 0.1030 0.1029 0.1032
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23241.8785 0.0968 0.0967 0.0969
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23084.7511 0.1164 0.0974 0.1403
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 112714 microseconds.
(= 112714 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9197.1030 0.1630 0.1629 0.1632
Scale: 9107.9282 0.1647 0.1645 0.1649
Add: 9648.6803 0.2331 0.2330 0.2332
Triad: 9414.6507 0.2389 0.2388 0.2390
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17741.5611 0.1268 0.1267 0.1269
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18465.9199 0.1239 0.1217 0.1266
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22783.8855 0.0989 0.0987 0.0991
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20246.8680 0.1112 0.1110 0.1114
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23361.1494 0.0963 0.0962 0.0964
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 22004.5661 0.1024 0.1021 0.1029
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 18966.0832 0.1187 0.1185 0.1189
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21832.7367 0.1065 0.1030 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21664.7648 0.1084 0.1038 0.1105
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22346.4536 0.1007 0.1006 0.1008
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21236.3944 0.1060 0.1058 0.1064
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22888.2618 0.0983 0.0982 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21840.5763 0.1030 0.1029 0.1032
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23258.4491 0.0968 0.0966 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23111.5750 0.1172 0.0973 0.1484
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 112505 microseconds.
(= 112505 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9192.0187 0.1631 0.1630 0.1632
Scale: 9109.9744 0.1646 0.1645 0.1647
Add: 9671.0985 0.2326 0.2324 0.2327
Triad: 9447.1696 0.2380 0.2379 0.2382
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17427.2522 0.1291 0.1290 0.1292
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18289.9885 0.1230 0.1229 0.1231
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22783.4451 0.0988 0.0987 0.0989
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20272.9470 0.1111 0.1109 0.1113
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23108.9691 0.0976 0.0973 0.0979
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21961.3557 0.1030 0.1024 0.1038
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21733.4860 0.1035 0.1034 0.1037
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21802.0395 0.1064 0.1031 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 23291.2010 0.0967 0.0965 0.0968
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22317.2011 0.1008 0.1007 0.1010
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21252.4314 0.1060 0.1058 0.1065
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22847.3269 0.0985 0.0984 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21817.4783 0.1032 0.1030 0.1033
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23226.4758 0.0969 0.0968 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23077.6877 0.1326 0.0974 0.1550
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 112584 microseconds.
(= 112584 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9107.2156 0.1647 0.1645 0.1649
Scale: 9105.2893 0.1647 0.1646 0.1651
Add: 9522.1290 0.2362 0.2361 0.2363
Triad: 9649.5098 0.2331 0.2329 0.2332
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17912.0535 0.1256 0.1255 0.1258
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18444.8938 0.1245 0.1219 0.1281
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22769.7986 0.0989 0.0987 0.0992
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20497.3831 0.1107 0.1097 0.1110
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23615.2263 0.0954 0.0952 0.0956
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21993.1704 0.1024 0.1022 0.1031
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21768.4124 0.1051 0.1033 0.1186
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21012.6581 0.1070 0.1070 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21715.4645 0.1059 0.1035 0.1102
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22319.8429 0.1009 0.1007 0.1011
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21232.6161 0.1061 0.1059 0.1064
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22831.2814 0.0985 0.0985 0.0988
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21834.6075 0.1031 0.1029 0.1032
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23250.4762 0.0968 0.0967 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23075.5412 0.0975 0.0974 0.0977
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 111835 microseconds.
(= 111835 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9160.1616 0.1637 0.1636 0.1638
Scale: 9156.2383 0.1638 0.1637 0.1639
Add: 9539.9545 0.2357 0.2356 0.2359
Triad: 9528.6252 0.2360 0.2359 0.2362
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17478.3321 0.1287 0.1286 0.1289
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18340.5844 0.1227 0.1226 0.1229
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22713.1869 0.0991 0.0990 0.0994
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 21614.5490 0.1065 0.1040 0.1115
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23168.5413 0.0972 0.0970 0.0974
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21861.9994 0.1031 0.1028 0.1033
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21713.5640 0.1037 0.1035 0.1039
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21036.0537 0.1069 0.1069 0.1070
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21736.8433 0.1070 0.1034 0.1103
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22324.2824 0.1008 0.1007 0.1009
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21231.1816 0.1060 0.1059 0.1064
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22860.2904 0.0984 0.0983 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21818.4881 0.1031 0.1030 0.1033
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23242.3369 0.0968 0.0967 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23058.4969 0.0976 0.0975 0.0976
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 112051 microseconds.
(= 112051 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9147.9092 0.1639 0.1638 0.1641
Scale: 9148.5750 0.1639 0.1638 0.1640
Add: 9569.5275 0.2350 0.2349 0.2352
Triad: 9546.7167 0.2356 0.2354 0.2358
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17345.7468 0.1297 0.1296 0.1300
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18401.2248 0.1223 0.1222 0.1224
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22516.5984 0.1002 0.0998 0.1004
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20394.7337 0.1104 0.1102 0.1105
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22397.6840 0.1006 0.1004 0.1008
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21923.4115 0.1028 0.1025 0.1031
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21746.9716 0.1052 0.1034 0.1187
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21758.9672 0.1066 0.1033 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21648.6962 0.1046 0.1038 0.1102
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22318.5219 0.1009 0.1007 0.1011
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21228.4089 0.1059 0.1059 0.1060
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22853.3636 0.0986 0.0984 0.0988
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21812.1277 0.1031 0.1031 0.1033
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23250.4762 0.0968 0.0967 0.0969
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 18724.0694 0.1295 0.1200 0.1404
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 111984 microseconds.
(= 111984 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9154.3979 0.1638 0.1637 0.1640
Scale: 9150.9193 0.1639 0.1638 0.1641
Add: 9592.1450 0.2344 0.2343 0.2346
Triad: 9557.1589 0.2353 0.2352 0.2354
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17775.7815 0.1266 0.1265 0.1267
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18332.8096 0.1228 0.1226 0.1229
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22788.2362 0.0988 0.0986 0.0989
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20251.0431 0.1112 0.1110 0.1115
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22693.7234 0.0991 0.0990 0.0992
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21938.0017 0.1036 0.1025 0.1081
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21736.8934 0.1053 0.1034 0.1189
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21029.9537 0.1070 0.1069 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21720.4675 0.1064 0.1035 0.1102
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22335.6006 0.1008 0.1006 0.1009
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21256.0730 0.1059 0.1057 0.1061
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22835.0418 0.0985 0.0984 0.0988
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21812.3296 0.1032 0.1031 0.1033
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23231.5124 0.0969 0.0968 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 24630.3605 0.0913 0.0913 0.0915
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 112157 microseconds.
(= 112157 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9152.8915 0.1638 0.1637 0.1640
Scale: 9152.9982 0.1638 0.1637 0.1640
Add: 9573.0645 0.2349 0.2348 0.2350
Triad: 9551.0592 0.2355 0.2353 0.2356
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17248.7012 0.1304 0.1303 0.1305
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18261.8940 0.1232 0.1231 0.1233
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 22681.5483 0.0993 0.0991 0.0997
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 21185.9523 0.1078 0.1061 0.1098
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23064.1944 0.0976 0.0975 0.0978
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 21917.6522 0.1029 0.1026 0.1032
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21711.0638 0.1053 0.1035 0.1185
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21397.3277 0.1067 0.1050 0.1070
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21687.1412 0.1062 0.1036 0.1104
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22300.8363 0.1009 0.1008 0.1010
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 24169.0440 0.0931 0.0930 0.0934
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22850.0956 0.0984 0.0984 0.0986
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21832.0794 0.1031 0.1030 0.1034
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23250.7056 0.0969 0.0967 0.0970
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23042.4352 0.1325 0.0975 0.1464
=== CPU cache information ===
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu0 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu0 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu0 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu1 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu1 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu1 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu10 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu10 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu10 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu11 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu11 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu11 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu12 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu12 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu12 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu13 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu13 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu13 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu14 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu14 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu14 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu15 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu15 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu15 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu2 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu2 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu2 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu3 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu3 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu3 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu4 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu4 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu4 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu5 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu5 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu5 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu6 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu6 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu6 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu7 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu7 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu7 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu8 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu8 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu8 Level 3 Cache: 12288K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Data)
CPU /sys/devices/system/cpu/cpu9 Level 1 Cache: 32K (Instruction)
CPU /sys/devices/system/cpu/cpu9 Level 2 Cache: 256K (Unified)
CPU /sys/devices/system/cpu/cpu9 Level 3 Cache: 12288K (Unified)
Total CPU system cache: 206045184 bytes
Suggested minimum array elements needed: 93656901
Array elements used: 93656901
=== Check and build stream ===
=== Testing up to 16 cores ===
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 93656901, Offset = 0
Total memory required = 2143.6 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 1
-------------------------------------------------------------
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 111495 microseconds.
(= 111495 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 9148.6948 0.1639 0.1638 0.1640
Scale: 9146.7377 0.1640 0.1638 0.1641
Add: 9573.8422 0.2350 0.2348 0.2355
Triad: 9553.4982 0.2354 0.2353 0.2359
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 17651.5424 0.1274 0.1273 0.1275
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18510.3693 0.1217 0.1214 0.1219
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 23249.2721 0.0969 0.0967 0.0976
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20287.9979 0.1109 0.1108 0.1111
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 23104.4385 0.0976 0.0973 0.0978
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 22035.0126 0.1029 0.1020 0.1033
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 21677.7664 0.1038 0.1037 0.1040
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21021.6539 0.1070 0.1069 0.1071
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21651.6793 0.1065 0.1038 0.1102
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 22321.4282 0.1008 0.1007 0.1009
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21264.2712 0.1059 0.1057 0.1061
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 22865.8903 0.0984 0.0983 0.0985
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21829.1475 0.1031 0.1030 0.1032
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 23234.6613 0.0969 0.0967 0.0971
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 23119.4529 0.0974 0.0972 0.0975
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