Created
December 28, 2017 21:33
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perf output vectorized
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[obelavina@bbetty spo600_20173_inline_assembler_lab]$ perf stat -r 10 -d ./vol_simd | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: 700 | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: -411 | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: 240 | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: -906 | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: -906 | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: 917 | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: -651 | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: -236 | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: -411 | |
Generating sample data. | |
Scaling samples. | |
Summing samples. | |
Result: 525 | |
Performance counter stats for './vol_simd' (10 runs): | |
31818.842270 task-clock:u (msec) # 1.000 CPUs utilized ( +- 0.10% ) | |
0 context-switches:u # 0.000 K/sec | |
0 cpu-migrations:u # 0.000 K/sec | |
488,324 page-faults:u # 0.015 M/sec ( +- 0.00% ) | |
74,046,473,628 cycles:u # 2.327 GHz ( +- 0.11% ) | |
44,326,772,181 instructions:u # 0.60 insn per cycle ( +- 0.00% ) | |
<not supported> branches:u | |
61,723 branch-misses:u ( +- 1.18% ) | |
17,767,681,424 L1-dcache-loads:u # 558.401 M/sec ( +- 0.00% ) | |
1,031,222,429 L1-dcache-load-misses:u # 5.80% of all L1-dcache hits ( +- 0.00% ) | |
<not supported> LLC-loads:u | |
<not supported> LLC-load-misses:u | |
31.818169200 seconds time elapsed ( +- 0.10% ) |
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