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MEM_DP likwid group file for HaswellEP
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| SHORT Overview of arithmetic and main memory performance | |
| EVENTSET | |
| FIXC0 INSTR_RETIRED_ANY | |
| FIXC1 CPU_CLK_UNHALTED_CORE | |
| FIXC2 CPU_CLK_UNHALTED_REF | |
| PMC0 AVX_INSTS_CALC | |
| MBOX0C0 CAS_COUNT_RD | |
| MBOX0C1 CAS_COUNT_WR | |
| MBOX1C0 CAS_COUNT_RD | |
| MBOX1C1 CAS_COUNT_WR | |
| MBOX2C0 CAS_COUNT_RD | |
| MBOX2C1 CAS_COUNT_WR | |
| MBOX3C0 CAS_COUNT_RD | |
| MBOX3C1 CAS_COUNT_WR | |
| MBOX4C0 CAS_COUNT_RD | |
| MBOX4C1 CAS_COUNT_WR | |
| MBOX5C0 CAS_COUNT_RD | |
| MBOX5C1 CAS_COUNT_WR | |
| MBOX6C0 CAS_COUNT_RD | |
| MBOX6C1 CAS_COUNT_WR | |
| MBOX7C0 CAS_COUNT_RD | |
| MBOX7C1 CAS_COUNT_WR | |
| METRICS | |
| Runtime (RDTSC) [s] time | |
| Runtime unhalted [s] FIXC1*inverseClock | |
| Clock [MHz] 1.E-06*(FIXC1/FIXC2)/inverseClock | |
| CPI FIXC1/FIXC0 | |
| Packed DP [MFLOP/s] 1.0E-06*(PMC0*4.0)/time | |
| Memory read bandwidth [MBytes/s] 1.0E-06*(MBOX0C0+MBOX1C0+MBOX2C0+MBOX3C0+MBOX4C0+MBOX5C0+MBOX6C0+MBOX7C0)*64.0/time | |
| Memory read data volume [GBytes] 1.0E-09*(MBOX0C0+MBOX1C0+MBOX2C0+MBOX3C0+MBOX4C0+MBOX5C0+MBOX6C0+MBOX7C0)*64.0 | |
| Memory write bandwidth [MBytes/s] 1.0E-06*(MBOX0C1+MBOX1C1+MBOX2C1+MBOX3C1+MBOX4C1+MBOX5C1+MBOX6C1+MBOX7C1)*64.0/time | |
| Memory write data volume [GBytes] 1.0E-09*(MBOX0C1+MBOX1C1+MBOX2C1+MBOX3C1+MBOX4C1+MBOX5C1+MBOX6C1+MBOX7C1)*64.0 | |
| Memory bandwidth [MBytes/s] 1.0E-06*(MBOX0C0+MBOX1C0+MBOX2C0+MBOX3C0+MBOX4C0+MBOX5C0+MBOX6C0+MBOX7C0+MBOX0C1+MBOX1C1+MBOX2C1+MBOX3C1+MBOX4C1+MBOX5C1+MBOX6C1+MBOX7C1)*64.0/time | |
| Memory data volume [GBytes] 1.0E-09*(MBOX0C0+MBOX1C0+MBOX2C0+MBOX3C0+MBOX4C0+MBOX5C0+MBOX6C0+MBOX7C0+MBOX0C1+MBOX1C1+MBOX2C1+MBOX3C1+MBOX4C1+MBOX5C1+MBOX6C1+MBOX7C1)*64.0 | |
| Operational intensity (PMC0*4.0)/((MBOX0C0+MBOX1C0+MBOX2C0+MBOX3C0+MBOX4C0+MBOX5C0+MBOX6C0+MBOX7C0+MBOX0C1+MBOX1C1+MBOX2C1+MBOX3C1+MBOX4C1+MBOX5C1+MBOX6C1+MBOX7C1)*64.0) | |
| LONG | |
| Formulas: | |
| Packed DP [MFLOP/s] = 1.0E-06*(AVX_INSTS_CALC*4)/runtime | |
| Memory read bandwidth [MBytes/s] = 1.0E-06*(SUM(MBOXxC0))*64.0/runtime | |
| Memory read data volume [GBytes] = 1.0E-09*(SUM(MBOXxC0))*64.0 | |
| Memory write bandwidth [MBytes/s] = 1.0E-06*(SUM(MBOXxC1))*64.0/runtime | |
| Memory write data volume [GBytes] = 1.0E-09*(SUM(MBOXxC1))*64.0 | |
| Memory bandwidth [MBytes/s] = 1.0E-06*(SUM(MBOXxC0)+SUM(MBOXxC1))*64.0/runtime | |
| Memory data volume [GBytes] = 1.0E-09*(SUM(MBOXxC0)+SUM(MBOXxC1))*64.0 | |
| Operational intensity = (AVX_INSTS_CALC*4)/((SUM(MBOXxC0)+SUM(MBOXxC1))*64.0) |
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