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Add likwid collector

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Thomas Roehl
2021-03-25 14:47:10 +01:00
parent 4fddcb9741
commit a6ac0c5373
670 changed files with 24926 additions and 0 deletions
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33
collectors/likwid/groups/sandybridgeEP/FLOPS_DP.txt Normal file
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SHORT Double Precision MFLOP/s
EVENTSET
FIXC0 INSTR_RETIRED_ANY
FIXC1 CPU_CLK_UNHALTED_CORE
FIXC2 CPU_CLK_UNHALTED_REF
PMC0 FP_COMP_OPS_EXE_SSE_FP_PACKED_DOUBLE
PMC1 FP_COMP_OPS_EXE_SSE_FP_SCALAR_DOUBLE
PMC2 SIMD_FP_256_PACKED_DOUBLE
METRICS
Runtime (RDTSC) [s] time
Runtime unhalted [s] FIXC1*inverseClock
Clock [MHz] 1.E-06*(FIXC1/FIXC2)/inverseClock
CPI FIXC1/FIXC0
DP [MFLOP/s] 1.0E-06*(PMC0*2.0+PMC1+PMC2*4.0)/time
AVX DP [MFLOP/s] 1.0E-06*(PMC2*4.0)/time
Packed [MUOPS/s] 1.0E-06*(PMC0+PMC2)/time
Scalar [MUOPS/s] 1.0E-06*PMC1/time
Vectorization ratio 100*(PMC0+PMC2)/(PMC0+PMC1+PMC2)
LONG
Formulas:
DP [MFLOP/s] = 1.0E-06*(FP_COMP_OPS_EXE_SSE_FP_PACKED*2+FP_COMP_OPS_EXE_SSE_FP_SCALAR+SIMD_FP_256_PACKED_DOUBLE*4)/runtime
AVX DP [MFLOP/s] = 1.0E-06*(SIMD_FP_256_PACKED_DOUBLE*4)/runtime
Packed [MUOPS/s] = 1.0E-06*(FP_COMP_OPS_EXE_SSE_FP_PACKED_DOUBLE+SIMD_FP_256_PACKED_DOUBLE)/runtime
Scalar [MUOPS/s] = 1.0E-06*FP_COMP_OPS_EXE_SSE_FP_SCALAR_DOUBLE/runtime
Vectorization ratio = 100*(FP_COMP_OPS_EXE_SSE_FP_PACKED_DOUBLE+SIMD_FP_256_PACKED_DOUBLE)/(FP_COMP_OPS_EXE_SSE_FP_SCALAR_DOUBLE+FP_COMP_OPS_EXE_SSE_FP_PACKED_DOUBLE+SIMD_FP_256_PACKED_DOUBLE)
-
SSE scalar and packed double precision FLOP rates.
Please note that the current FLOP measurements on SandyBridge are potentially
wrong. So you cannot trust these counters at the moment!