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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 122355 microseconds.
(= 122355 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: 8105.2294 0.1849 0.1849 0.1851
Scale: 8119.8051 0.1847 0.1846 0.1848
Add: 8546.6060 0.2632 0.2630 0.2633
Triad: 8549.0395 0.2631 0.2629 0.2632
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15923.3145 0.1413 0.1412 0.1414
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17946.2522 0.1280 0.1252 0.1308
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20746.0002 0.1090 0.1083 0.1124
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20909.2473 0.1107 0.1075 0.1149
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22017.7218 0.1022 0.1021 0.1024
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20530.3243 0.1096 0.1095 0.1097
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22291.2924 0.1009 0.1008 0.1010
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 20997.5420 0.1166 0.1070 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21061.6657 0.1093 0.1067 0.1097
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19872.7100 0.1134 0.1131 0.1151
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 19558.0319 0.1150 0.1149 0.1152
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20694.4054 0.1087 0.1086 0.1089
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21721.1180 0.1037 0.1035 0.1042
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21481.7712 0.1048 0.1046 0.1052
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22329.1997 0.1010 0.1007 0.1019
=== 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 121324 microseconds.
(= 121324 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: 8095.8541 0.1854 0.1851 0.1869
Scale: 8103.6932 0.1852 0.1849 0.1865
Add: 8532.8449 0.2635 0.2634 0.2637
Triad: 8540.2421 0.2636 0.2632 0.2652
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15932.2214 0.1419 0.1411 0.1444
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17950.9335 0.1294 0.1252 0.1316
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20815.7158 0.1081 0.1080 0.1084
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 21025.0293 0.1113 0.1069 0.1152
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21971.2335 0.1025 0.1023 0.1026
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20523.0396 0.1096 0.1095 0.1097
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22310.3355 0.1008 0.1007 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19184.9536 0.1191 0.1172 0.1194
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 18423.5555 0.1221 0.1220 0.1223
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19873.4221 0.1132 0.1131 0.1133
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21167.0211 0.1063 0.1062 0.1065
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20685.0521 0.1088 0.1087 0.1090
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21741.0539 0.1036 0.1034 0.1042
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21487.9404 0.1048 0.1046 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22317.8879 0.1008 0.1007 0.1010
=== 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 121208 microseconds.
(= 121208 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: 8068.3550 0.1858 0.1857 0.1859
Scale: 8084.8466 0.1855 0.1853 0.1858
Add: 8541.0777 0.2633 0.2632 0.2635
Triad: 8544.5843 0.2632 0.2631 0.2633
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15922.5077 0.1413 0.1412 0.1414
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18045.6632 0.1289 0.1246 0.1316
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20719.9658 0.1088 0.1085 0.1092
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20868.6571 0.1123 0.1077 0.1150
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21948.8804 0.1026 0.1024 0.1031
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20518.1711 0.1096 0.1095 0.1097
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22287.3402 0.1085 0.1009 0.1295
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19514.4319 0.1187 0.1152 0.1196
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20520.2700 0.1097 0.1095 0.1099
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19876.2712 0.1132 0.1131 0.1135
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21159.8000 0.1073 0.1062 0.1143
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20767.0671 0.1088 0.1082 0.1093
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21734.1373 0.1043 0.1034 0.1046
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21481.3797 0.1047 0.1046 0.1048
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22331.1566 0.1008 0.1007 0.1010
=== 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 122389 microseconds.
(= 122389 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: 8064.5660 0.1859 0.1858 0.1861
Scale: 8083.8067 0.1854 0.1854 0.1856
Add: 8507.0132 0.2644 0.2642 0.2644
Triad: 8511.1373 0.2642 0.2641 0.2644
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15924.7669 0.1412 0.1411 0.1413
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17890.6733 0.1279 0.1256 0.1307
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20738.3336 0.1086 0.1084 0.1091
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20884.9298 0.1140 0.1076 0.1150
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21986.9129 0.1023 0.1022 0.1024
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20514.2422 0.1097 0.1096 0.1099
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22306.5349 0.1104 0.1008 0.1296
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19583.2603 0.1181 0.1148 0.1194
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20522.5035 0.1097 0.1095 0.1098
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19871.7047 0.1133 0.1131 0.1135
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21170.7761 0.1063 0.1062 0.1066
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20700.3123 0.1087 0.1086 0.1088
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21723.8207 0.1039 0.1035 0.1049
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21475.6056 0.1048 0.1047 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22309.0157 0.1008 0.1008 0.1009
=== 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 121222 microseconds.
(= 121222 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: 8051.3530 0.1862 0.1861 0.1864
Scale: 8064.7833 0.1859 0.1858 0.1861
Add: 8517.0039 0.2641 0.2639 0.2642
Triad: 8522.0774 0.2639 0.2638 0.2643
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15949.7413 0.1410 0.1409 0.1411
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17158.5107 0.1321 0.1310 0.1397
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20785.3352 0.1082 0.1081 0.1083
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 19526.2741 0.1152 0.1151 0.1154
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21989.2718 0.1023 0.1022 0.1024
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20464.1920 0.1100 0.1098 0.1101
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22291.7668 0.1009 0.1008 0.1010
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 20005.9254 0.1184 0.1124 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 21069.5733 0.1094 0.1067 0.1098
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19877.6961 0.1133 0.1131 0.1135
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21170.7761 0.1065 0.1062 0.1077
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20731.0828 0.1092 0.1084 0.1102
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21718.7662 0.1040 0.1035 0.1048
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21459.8163 0.1048 0.1047 0.1050
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22304.5822 0.1009 0.1008 0.1011
=== 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 122933 microseconds.
(= 122933 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: 8015.9475 0.1870 0.1869 0.1872
Scale: 8032.6256 0.1866 0.1866 0.1869
Add: 8472.1306 0.2654 0.2653 0.2655
Triad: 8479.7355 0.2652 0.2651 0.2653
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15910.0131 0.1414 0.1413 0.1414
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17713.8601 0.1301 0.1269 0.1317
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20780.3415 0.1089 0.1082 0.1139
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 19679.9797 0.1149 0.1142 0.1154
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21966.0632 0.1025 0.1023 0.1027
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20510.8503 0.1097 0.1096 0.1100
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22285.3383 0.1009 0.1009 0.1010
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 18843.6778 0.1194 0.1193 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20525.6758 0.1110 0.1095 0.1222
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19934.6051 0.1133 0.1128 0.1135
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21174.7702 0.1064 0.1062 0.1078
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20694.9959 0.1090 0.1086 0.1103
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21742.7586 0.1035 0.1034 0.1036
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21483.3866 0.1047 0.1046 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22295.0352 0.1009 0.1008 0.1010
=== 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 122456 microseconds.
(= 122456 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: 8052.2195 0.1862 0.1861 0.1863
Scale: 8067.5265 0.1858 0.1857 0.1860
Add: 8495.2773 0.2647 0.2646 0.2648
Triad: 8496.3644 0.2647 0.2646 0.2648
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15960.7311 0.1409 0.1408 0.1411
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17738.4567 0.1291 0.1267 0.1313
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20765.5119 0.1084 0.1082 0.1086
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20346.1863 0.1142 0.1105 0.1154
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22012.1185 0.1023 0.1021 0.1024
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20485.6249 0.1098 0.1097 0.1099
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22314.0847 0.1058 0.1007 0.1294
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19653.8050 0.1189 0.1144 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20529.7878 0.1096 0.1095 0.1096
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19878.0314 0.1133 0.1131 0.1136
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21162.4123 0.1065 0.1062 0.1079
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20757.6937 0.1087 0.1083 0.1088
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 20562.8334 0.1095 0.1093 0.1097
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21482.5544 0.1047 0.1046 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22334.5424 0.1007 0.1006 0.1008
=== 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 121262 microseconds.
(= 121262 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: 8052.3949 0.1862 0.1861 0.1863
Scale: 8067.7440 0.1858 0.1857 0.1860
Add: 8504.2430 0.2645 0.2643 0.2647
Triad: 8509.5625 0.2643 0.2641 0.2647
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15965.0286 0.1409 0.1408 0.1411
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17173.4821 0.1320 0.1309 0.1397
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20812.8667 0.1081 0.1080 0.1084
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 19561.6029 0.1150 0.1149 0.1152
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21983.4779 0.1023 0.1022 0.1025
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20515.7600 0.1097 0.1096 0.1099
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22314.0847 0.1008 0.1007 0.1011
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19873.0870 0.1174 0.1131 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20523.7991 0.1096 0.1095 0.1097
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19883.1040 0.1133 0.1130 0.1135
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21167.4013 0.1064 0.1062 0.1066
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20708.5422 0.1087 0.1085 0.1090
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21729.5287 0.1036 0.1034 0.1036
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21481.1839 0.1047 0.1046 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22317.2011 0.1008 0.1007 0.1015
=== 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 121020 microseconds.
(= 121020 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: 8056.1105 0.1861 0.1860 0.1862
Scale: 8069.8779 0.1861 0.1857 0.1886
Add: 8506.8213 0.2644 0.2642 0.2646
Triad: 8507.4969 0.2644 0.2642 0.2644
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15968.1923 0.1410 0.1408 0.1412
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17133.7824 0.1333 0.1312 0.1398
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20790.6981 0.1084 0.1081 0.1089
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20033.5578 0.1147 0.1122 0.1152
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21998.3021 0.1023 0.1022 0.1024
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20498.7201 0.1097 0.1097 0.1098
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22311.2331 0.1008 0.1007 0.1010
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 20159.5440 0.1182 0.1115 0.1196
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20514.4208 0.1096 0.1096 0.1098
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19868.7313 0.1132 0.1131 0.1134
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21144.0921 0.1064 0.1063 0.1065
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20691.3624 0.1088 0.1086 0.1093
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21707.7145 0.1042 0.1035 0.1049
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21471.4972 0.1048 0.1047 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22307.4321 0.1009 0.1008 0.1016
=== 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 121489 microseconds.
(= 121489 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: 8025.6099 0.1868 0.1867 0.1870
Scale: 8041.7623 0.1867 0.1863 0.1891
Add: 8486.4297 0.2650 0.2649 0.2656
Triad: 8487.9654 0.2650 0.2648 0.2654
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15922.0775 0.1413 0.1412 0.1413
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17793.3610 0.1317 0.1263 0.1399
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20765.3289 0.1084 0.1082 0.1086
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 19569.9677 0.1152 0.1149 0.1169
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22013.6090 0.1023 0.1021 0.1026
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20469.4349 0.1099 0.1098 0.1100
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22306.3765 0.1008 0.1008 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19776.7464 0.1183 0.1137 0.1197
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20526.7930 0.1095 0.1095 0.1096
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19920.4947 0.1133 0.1128 0.1135
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21166.4033 0.1063 0.1062 0.1064
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20750.9775 0.1087 0.1083 0.1090
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21719.2165 0.1042 0.1035 0.1095
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21464.3112 0.1048 0.1047 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22312.1307 0.1009 0.1007 0.1011
=== 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 121527 microseconds.
(= 121527 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: 8072.1373 0.1858 0.1856 0.1859
Scale: 8086.8958 0.1854 0.1853 0.1856
Add: 8507.9729 0.2643 0.2642 0.2644
Triad: 8511.2987 0.2642 0.2641 0.2643
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15981.2661 0.1411 0.1407 0.1445
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17652.5008 0.1305 0.1273 0.1312
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20757.2824 0.1085 0.1083 0.1087
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 19563.3078 0.1150 0.1149 0.1150
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21994.4531 0.1023 0.1022 0.1024
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20451.5402 0.1101 0.1099 0.1102
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22306.7988 0.1008 0.1008 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19179.0604 0.1193 0.1172 0.1196
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20510.6718 0.1208 0.1096 0.1223
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19845.3521 0.1133 0.1133 0.1135
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21150.2585 0.1064 0.1063 0.1064
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20686.2321 0.1089 0.1087 0.1092
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21694.2775 0.1042 0.1036 0.1050
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21454.6886 0.1049 0.1048 0.1050
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22283.1260 0.1009 0.1009 0.1010
=== 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 121049 microseconds.
(= 121049 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: 8047.2502 0.1863 0.1862 0.1864
Scale: 8062.3626 0.1860 0.1859 0.1861
Add: 8492.9661 0.2649 0.2647 0.2652
Triad: 8492.6142 0.2648 0.2647 0.2650
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15934.4833 0.1411 0.1411 0.1413
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17147.1200 0.1330 0.1311 0.1396
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20784.3271 0.1084 0.1081 0.1087
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20062.7182 0.1148 0.1120 0.1155
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21977.0210 0.1024 0.1023 0.1025
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20504.9172 0.1097 0.1096 0.1098
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22298.6210 0.1009 0.1008 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19539.3455 0.1188 0.1150 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20519.6894 0.1097 0.1095 0.1100
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19946.7941 0.1132 0.1127 0.1135
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21155.4317 0.1126 0.1063 0.1170
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20663.4266 0.1090 0.1088 0.1104
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21710.8138 0.1038 0.1035 0.1047
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21455.3233 0.1049 0.1048 0.1052
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22319.8429 0.1008 0.1007 0.1009
=== 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 120301 microseconds.
(= 120301 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: 8074.5639 0.1857 0.1856 0.1858
Scale: 8088.2487 0.1854 0.1853 0.1855
Add: 8512.9741 0.2642 0.2640 0.2643
Triad: 8511.4524 0.2642 0.2641 0.2643
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15984.2466 0.1407 0.1406 0.1408
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17793.5290 0.1307 0.1263 0.1326
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20811.4884 0.1082 0.1080 0.1086
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20977.3587 0.1142 0.1072 0.1152
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22004.7716 0.1023 0.1021 0.1024
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20473.3467 0.1099 0.1098 0.1101
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22299.0429 0.1008 0.1008 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 18850.4597 0.1194 0.1192 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20531.3079 0.1096 0.1095 0.1097
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19863.7497 0.1133 0.1132 0.1134
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21158.8502 0.1064 0.1062 0.1068
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20692.9065 0.1089 0.1086 0.1103
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21745.0655 0.1036 0.1034 0.1048
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21489.1648 0.1047 0.1046 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22318.9446 0.1008 0.1007 0.1009
=== 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 121924 microseconds.
(= 121924 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: 8065.2180 0.1859 0.1858 0.1860
Scale: 8078.2585 0.1856 0.1855 0.1857
Add: 8500.0643 0.2645 0.2644 0.2647
Triad: 8501.9347 0.2645 0.2644 0.2646
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 16016.9148 0.1404 0.1403 0.1405
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18034.9273 0.1295 0.1246 0.1310
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20865.7935 0.1078 0.1077 0.1079
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 21037.2272 0.1141 0.1068 0.1153
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22000.6636 0.1023 0.1022 0.1026
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20494.2195 0.1097 0.1097 0.1099
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22305.4266 0.1008 0.1008 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 18841.9078 0.1194 0.1193 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20533.5438 0.1095 0.1095 0.1096
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19859.7328 0.1133 0.1132 0.1135
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21171.1564 0.1064 0.1062 0.1079
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20677.4757 0.1088 0.1087 0.1088
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21730.3301 0.1036 0.1034 0.1037
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21475.4100 0.1048 0.1047 0.1051
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22334.2778 0.1007 0.1006 0.1011
=== 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 121723 microseconds.
(= 121723 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: 8067.7854 0.1859 0.1857 0.1860
Scale: 8083.0166 0.1855 0.1854 0.1858
Add: 8510.2615 0.2642 0.2641 0.2643
Triad: 8511.3909 0.2642 0.2641 0.2643
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15990.0210 0.1408 0.1406 0.1420
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17187.5083 0.1336 0.1308 0.1394
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20835.5891 0.1092 0.1079 0.1133
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20715.9593 0.1141 0.1085 0.1150
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21989.4770 0.1024 0.1022 0.1026
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20517.2334 0.1097 0.1096 0.1099
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22301.0473 0.1009 0.1008 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19201.0125 0.1191 0.1171 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20515.5368 0.1154 0.1096 0.1242
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19874.1343 0.1132 0.1131 0.1134
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21160.4174 0.1063 0.1062 0.1065
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20673.3043 0.1089 0.1087 0.1091
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21739.6000 0.1035 0.1034 0.1036
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21479.7156 0.1048 0.1046 0.1050
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22325.1282 0.1007 0.1007 0.1010
=== 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 122102 microseconds.
(= 122102 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: 8043.2340 0.1864 0.1863 0.1865
Scale: 8056.2447 0.1861 0.1860 0.1862
Add: 8487.7056 0.2649 0.2648 0.2650
Triad: 8491.6198 0.2648 0.2647 0.2649
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15972.3043 0.1410 0.1407 0.1423
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17162.8213 0.1328 0.1310 0.1397
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20779.9293 0.1083 0.1082 0.1085
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 19599.3006 0.1148 0.1147 0.1150
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22009.7032 0.1023 0.1021 0.1024
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20480.1957 0.1098 0.1098 0.1099
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22293.9280 0.1018 0.1008 0.1064
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 21092.3409 0.1166 0.1066 0.1194
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 18416.6096 0.1223 0.1221 0.1238
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19870.9927 0.1135 0.1131 0.1153
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21227.5963 0.1063 0.1059 0.1066
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20739.8847 0.1086 0.1084 0.1090
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21722.6195 0.1039 0.1035 0.1048
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21476.0459 0.1048 0.1047 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22334.4894 0.1007 0.1006 0.1008
=== 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 122112 microseconds.
(= 122112 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: 8037.8852 0.1865 0.1864 0.1866
Scale: 8051.8275 0.1862 0.1861 0.1864
Add: 8498.0723 0.2646 0.2645 0.2647
Triad: 8500.1563 0.2645 0.2644 0.2647
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15979.2075 0.1408 0.1407 0.1410
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17165.7275 0.1331 0.1309 0.1399
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20816.6809 0.1087 0.1080 0.1135
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 19574.7217 0.1149 0.1148 0.1150
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22003.8985 0.1023 0.1022 0.1025
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20523.2183 0.1096 0.1095 0.1098
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22315.6164 0.1008 0.1007 0.1008
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19560.5883 0.1186 0.1149 0.1195
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20528.4915 0.1096 0.1095 0.1097
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19866.3867 0.1134 0.1131 0.1136
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21158.2329 0.1064 0.1062 0.1071
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20695.5411 0.1088 0.1086 0.1089
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21804.5607 0.1035 0.1031 0.1037
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21485.6388 0.1047 0.1046 0.1048
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22314.3488 0.1009 0.1007 0.1016
=== 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 120927 microseconds.
(= 120927 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: 8063.0142 0.1860 0.1858 0.1866
Scale: 8076.6080 0.1856 0.1855 0.1858
Add: 8514.4579 0.2642 0.2640 0.2651
Triad: 8521.0145 0.2640 0.2638 0.2648
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15985.0054 0.1407 0.1406 0.1409
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 18038.5505 0.1309 0.1246 0.1396
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20841.8072 0.1081 0.1078 0.1084
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 20853.0093 0.1141 0.1078 0.1150
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 22010.1657 0.1022 0.1021 0.1023
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20542.3577 0.1098 0.1094 0.1121
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22317.6238 0.1008 0.1007 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19463.8707 0.1187 0.1155 0.1197
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20525.8545 0.1096 0.1095 0.1097
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19873.4221 0.1132 0.1131 0.1133
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21210.9286 0.1063 0.1060 0.1065
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20685.6875 0.1089 0.1087 0.1102
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21723.4203 0.1040 0.1035 0.1048
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21494.9461 0.1047 0.1046 0.1048
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22328.9352 0.1008 0.1007 0.1010
=== 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 121917 microseconds.
(= 121917 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: 8053.5608 0.1861 0.1861 0.1863
Scale: 8066.1806 0.1859 0.1858 0.1860
Add: 8509.7545 0.2643 0.2641 0.2644
Triad: 8512.6820 0.2642 0.2640 0.2643
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15968.6791 0.1409 0.1408 0.1410
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17201.3377 0.1337 0.1307 0.1394
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20809.1457 0.1081 0.1080 0.1082
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 19595.5528 0.1151 0.1147 0.1155
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21952.1001 0.1025 0.1024 0.1027
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20486.0255 0.1099 0.1097 0.1101
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22305.9015 0.1008 0.1008 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 19066.7701 0.1192 0.1179 0.1197
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20521.1634 0.1096 0.1095 0.1097
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19948.0603 0.1134 0.1127 0.1151
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21162.1748 0.1063 0.1062 0.1065
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20781.6240 0.1086 0.1082 0.1087
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21738.9484 0.1036 0.1034 0.1048
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21480.3029 0.1047 0.1046 0.1049
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22315.8805 0.1027 0.1007 0.1183
=== 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 121583 microseconds.
(= 121583 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: 8054.2110 0.1862 0.1861 0.1863
Scale: 8068.8315 0.1858 0.1857 0.1859
Add: 8508.2416 0.2643 0.2642 0.2644
Triad: 8509.8160 0.2643 0.2641 0.2644
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------
Number of Threads requested = 2
Function Rate (MB/s) Avg time Min time Max time
Triad: 15947.6099 0.1410 0.1409 0.1412
Number of Threads requested = 3
Function Rate (MB/s) Avg time Min time Max time
Triad: 17476.8417 0.1307 0.1286 0.1313
Number of Threads requested = 4
Function Rate (MB/s) Avg time Min time Max time
Triad: 20809.1916 0.1083 0.1080 0.1086
Number of Threads requested = 5
Function Rate (MB/s) Avg time Min time Max time
Triad: 19596.4081 0.1148 0.1147 0.1150
Number of Threads requested = 6
Function Rate (MB/s) Avg time Min time Max time
Triad: 21983.4779 0.1024 0.1022 0.1025
Number of Threads requested = 7
Function Rate (MB/s) Avg time Min time Max time
Triad: 20505.2740 0.1097 0.1096 0.1099
Number of Threads requested = 8
Function Rate (MB/s) Avg time Min time Max time
Triad: 22307.4321 0.1008 0.1008 0.1009
Number of Threads requested = 9
Function Rate (MB/s) Avg time Min time Max time
Triad: 18843.9415 0.1194 0.1193 0.1196
Number of Threads requested = 10
Function Rate (MB/s) Avg time Min time Max time
Triad: 20527.7316 0.1096 0.1095 0.1097
Number of Threads requested = 11
Function Rate (MB/s) Avg time Min time Max time
Triad: 19875.7265 0.1132 0.1131 0.1134
Number of Threads requested = 12
Function Rate (MB/s) Avg time Min time Max time
Triad: 21168.2092 0.1063 0.1062 0.1064
Number of Threads requested = 13
Function Rate (MB/s) Avg time Min time Max time
Triad: 20693.0882 0.1087 0.1086 0.1089
Number of Threads requested = 14
Function Rate (MB/s) Avg time Min time Max time
Triad: 21740.8533 0.1035 0.1034 0.1036
Number of Threads requested = 15
Function Rate (MB/s) Avg time Min time Max time
Triad: 21486.7160 0.1048 0.1046 0.1050
Number of Threads requested = 16
Function Rate (MB/s) Avg time Min time Max time
Triad: 22319.8429 0.1008 0.1007 0.1009
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