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- r0: 2x1
- r1: 2x2
- r2: 2x4
- r3: 2x8
- r4: 2x16
- r5: 2x32
- r6: 2x64
- r7: 2x96
| Metric | r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 |
|---|
| Total Time (s) | 624.00 | 313.55 | 158.67 | 88.23 | 67.47 | 54.93 | 55.10 | 52.67 |
| Profiled Time (s) | 620.54 | 310.74 | 156.27 | 86.05 | 65.38 | 52.88 | 52.98 | 50.58 |
| GFLOPS | 10.351 | 20.599 | 40.707 | 73.204 | 95.724 | 117.571 | 117.226 | 122.639 |
| Time in analyzed loops (%) | 99.6 | 99.3 | 99.0 | 98.6 | 90.2 | 92.3 | 90.0 | 96.0 |
| Time in analyzed innermost loops (%) | 99.5 | 99.2 | 98.8 | 98.5 | 90.1 | 92.1 | 89.7 | 95.7 |
| Time in user code (%) | 99.7 | 99.4 | 99.0 | 98.7 | 90.3 | 92.3 | 90.1 | 96.1 |
| Compilation Options Score (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Array Access Efficiency (%) | 74.0 | 73.9 | 74.0 | 76.7 | 82.9 | 87.6 | 88.8 | 89.0 |
| Scalability - Gap | 1.00 | 1.00 | 1.02 | 1.13 | 1.73 | 2.82 | 5.65 | 8.10 |
|
| Potential Speedups |
| Perfect Flow Complexity | 1.21 | 1.21 | 1.21 | 1.18 | 1.12 | 1.10 | 1.08 | 1.08 |
| Perfect OpenMP + MPI + Pthread | 1.00 | 1.00 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.00 | 1.01 | 1.01 | 1.01 | 1.13 | 1.09 | 1.11 | 1.04 |
| No Scalar Integer | Potential Speedup | 1.02 | 1.02 | 1.02 | 1.02 | 1.01 | 1.01 | 1.01 | 1.01 |
| Nb Loops to get 80% | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 |
| FP Vectorised | Potential Speedup | 1.21 | 1.21 | 1.21 | 1.18 | 1.12 | 1.09 | 1.07 | 1.07 |
| Nb Loops to get 80% | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Fully Vectorised | Potential Speedup | 1.38 | 1.38 | 1.38 | 1.33 | 1.21 | 1.15 | 1.12 | 1.13 |
| Nb Loops to get 80% | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Only FP Arithmetic | Potential Speedup | 1.28 | 1.28 | 1.28 | 1.28 | 1.23 | 1.24 | 1.23 | 1.26 |
| Nb Loops to get 80% | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | |
| ▼advec_cell.cpp– | |
| ○ | |
| ▼accelerate.cpp– | |
| ○ | |
| ▼pack_kernel.cpp– | |
| ○ | |
| ▼reset_field.cpp– | |
| ○ | |
| ▼revert.cpp– | |
| ○ | |
| ▼viscosity.cpp– | |
| ○ | |
| ▼initialise_chunk.cpp– | |
| ○ | |
| ▼ideal_gas.cpp– | |
| ○ | |
| ▼PdV.cpp– | |
| ○ | |
| ▼generate_chunk.cpp– | |
| ○ | |
| ▼field_summary.cpp– | |
| ○ | |
| ▼advec_mom.cpp– | |
| ○ | |
| ▼flux_calc.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | |
| ▼advec_cell.cpp– | |
| ○ | |
| ▼accelerate.cpp– | |
| ○ | |
| ▼pack_kernel.cpp– | |
| ○ | |
| ▼reset_field.cpp– | |
| ○ | |
| ▼revert.cpp– | |
| ○ | |
| ▼viscosity.cpp– | |
| ○ | |
| ▼initialise_chunk.cpp– | |
| ○ | |
| ▼ideal_gas.cpp– | |
| ○ | |
| ▼PdV.cpp– | |
| ○ | |
| ▼generate_chunk.cpp– | |
| ○ | |
| ▼field_summary.cpp– | |
| ○ | |
| ▼advec_mom.cpp– | |
| ○ | |
| ▼flux_calc.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | |
| ▼advec_cell.cpp– | |
| ○ | |
| ▼accelerate.cpp– | |
| ○ | |
| ▼pack_kernel.cpp– | |
| ○ | |
| ▼reset_field.cpp– | |
| ○ | |
| ▼revert.cpp– | |
| ○ | |
| ▼viscosity.cpp– | |
| ○ | |
| ▼initialise_chunk.cpp– | |
| ○ | |
| ▼ideal_gas.cpp– | |
| ○ | |
| ▼PdV.cpp– | |
| ○ | |
| ▼generate_chunk.cpp– | |
| ○ | |
| ▼field_summary.cpp– | |
| ○ | |
| ▼advec_mom.cpp– | |
| ○ | |
| ▼flux_calc.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | |
| ▼advec_cell.cpp– | |
| ○ | |
| ▼accelerate.cpp– | |
| ○ | |
| ▼pack_kernel.cpp– | |
| ○ | |
| ▼reset_field.cpp– | |
| ○ | |
| ▼revert.cpp– | |
| ○ | |
| ▼viscosity.cpp– | |
| ○ | |
| ▼initialise_chunk.cpp– | |
| ○ | |
| ▼ideal_gas.cpp– | |
| ○ | |
| ▼PdV.cpp– | |
| ○ | |
| ▼generate_chunk.cpp– | |
| ○ | |
| ▼field_summary.cpp– | |
| ○ | |
| ▼advec_mom.cpp– | |
| ○ | |
| ▼flux_calc.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | |
| ▼advec_cell.cpp– | |
| ○ | |
| ▼accelerate.cpp– | |
| ○ | |
| ▼pack_kernel.cpp– | |
| ○ | |
| ▼reset_field.cpp– | |
| ○ | |
| ▼revert.cpp– | |
| ○ | |
| ▼viscosity.cpp– | |
| ○ | |
| ▼initialise_chunk.cpp– | |
| ○ | |
| ▼ideal_gas.cpp– | |
| ○ | |
| ▼PdV.cpp– | |
| ○ | |
| ▼generate_chunk.cpp– | |
| ○ | |
| ▼field_summary.cpp– | |
| ○ | |
| ▼advec_mom.cpp– | |
| ○ | |
| ▼flux_calc.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | |
| ▼advec_cell.cpp– | |
| ○ | |
| ▼accelerate.cpp– | |
| ○ | |
| ▼pack_kernel.cpp– | |
| ○ | |
| ▼reset_field.cpp– | |
| ○ | |
| ▼revert.cpp– | |
| ○ | |
| ▼viscosity.cpp– | |
| ○ | |
| ▼initialise_chunk.cpp– | |
| ○ | |
| ▼ideal_gas.cpp– | |
| ○ | |
| ▼PdV.cpp– | |
| ○ | |
| ▼generate_chunk.cpp– | |
| ○ | |
| ▼field_summary.cpp– | |
| ○ | |
| ▼advec_mom.cpp– | |
| ○ | |
| ▼flux_calc.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | |
| ▼advec_cell.cpp– | |
| ○ | |
| ▼accelerate.cpp– | |
| ○ | |
| ▼pack_kernel.cpp– | |
| ○ | |
| ▼reset_field.cpp– | |
| ○ | |
| ▼revert.cpp– | |
| ○ | |
| ▼viscosity.cpp– | |
| ○ | |
| ▼initialise_chunk.cpp– | |
| ○ | |
| ▼ideal_gas.cpp– | |
| ○ | |
| ▼PdV.cpp– | |
| ○ | |
| ▼generate_chunk.cpp– | |
| ○ | |
| ▼field_summary.cpp– | |
| ○ | |
| ▼advec_mom.cpp– | |
| ○ | |
| ▼flux_calc.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | |
| ▼advec_cell.cpp– | |
| ○ | |
| ▼accelerate.cpp– | |
| ○ | |
| ▼pack_kernel.cpp– | |
| ○ | |
| ▼reset_field.cpp– | |
| ○ | |
| ▼revert.cpp– | |
| ○ | |
| ▼viscosity.cpp– | |
| ○ | |
| ▼initialise_chunk.cpp– | |
| ○ | |
| ▼ideal_gas.cpp– | |
| ○ | |
| ▼PdV.cpp– | |
| ○ | |
| ▼generate_chunk.cpp– | |
| ○ | |
| ▼field_summary.cpp– | |
| ○ | |
| ▼advec_mom.cpp– | |
| ○ | |
| ▼flux_calc.cpp– | |
| ○ | |
| r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 |
|---|
| Experiment Name | | | | | | | | |
|---|
| Application | /beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/intel/CloverLeafCXX/run/binaries/gcc_6/exec | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Timestamp | 2024-02-22 15:14:42 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Experiment Type | MPI; | MPI; OpenMP; | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 |
|---|
| Machine | ins01.benchmarkcenter.megware.com | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Architecture | x86_64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Micro Architecture | ZEN_V4 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Model Name | AMD EPYC 9654 96-Core Processor | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Cache Size | 1024 KB | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of Cores | 96 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Maximal Frequency | 3.707812 GHz | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| OS Version | Linux 5.14.0-362.13.1.el9_3.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Dec 21 07:12:43 EST 2023 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Architecture used during static analysis | x86_64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Micro Architecture used during static analysis | ZEN_V4 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Compilation Options |
exec: GNU C++17 13.2.0 -march=znver4 -mprefer-vector-width=512 -g -O2 -std=c++17 -funroll-loops -ffast-math -fno-omit-frame-pointer -fcf-protection=none -fopenmp | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of processes observed | 2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of threads observed | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 192 |
|---|
| Frequency Driver | acpi-cpufreq | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Frequency Governor | performance | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Huge Pages | always | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Hyperthreading | on | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of sockets | 2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of cores per socket | 96 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| MAQAO version | 2.19.1 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| MAQAO build | e26c8ffcefb997f114892e36591c060f98f53e6a::20240206-190005 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Comments | Execution on the Megware (https://www.megware.com/en/) benchmarking cluster | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
