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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) | 1.72 E3 | 861.52 | 433.08 | 217.78 | 116.02 | 68.95 | 61.38 | 54.63 |
| Profiled Time (s) | 1.72 E3 | 859.53 | 431.18 | 215.89 | 113.99 | 66.92 | 59.29 | 52.52 |
| GFLOPS | 9.090 | 18.125 | 36.055 | 71.697 | 134.584 | 226.449 | 254.401 | 285.795 |
| Time in analyzed loops (%) | 99.9 | 99.6 | 99.5 | 99.3 | 95.5 | 93.3 | 86.1 | 95.0 |
| Time in analyzed innermost loops (%) | 99.9 | 99.6 | 99.5 | 99.3 | 95.5 | 93.3 | 86.1 | 95.0 |
| Time in user code (%) | 99.9 | 99.7 | 99.5 | 99.4 | 95.5 | 93.4 | 86.1 | 95.0 |
| Compilation Options Score (%) | 66.7 | 66.7 | 66.7 | 66.7 | 66.7 | 66.7 | 66.7 | 66.7 |
| Array Access Efficiency (%) | 56.8 | 56.8 | 56.8 | 56.8 | 56.8 | 57.0 | 57.3 | 57.3 |
| Scalability - Gap | 1.00 | 1.00 | 1.01 | 1.01 | 1.08 | 1.28 | 2.29 | 3.05 |
|
| Potential Speedups |
| Perfect Flow Complexity | 2.47 | 2.46 | 2.45 | 2.45 | 2.33 | 2.36 | 2.35 | 2.81 |
| Perfect OpenMP + MPI + Pthread | 1.00 | 1.00 | 1.00 | 1.00 | 1.01 | 1.01 | 1.00 | 1.01 |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.00 | 1.00 | 1.01 | 1.01 | 1.05 | 1.07 | 1.17 | 1.05 |
| No Scalar Integer | Potential Speedup | 2.51 | 2.50 | 2.49 | 2.49 | 2.37 | 2.38 | 2.23 | 2.56 |
| Nb Loops to get 80% | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| FP Vectorised | Potential Speedup | 1.18 | 1.18 | 1.18 | 1.18 | 1.17 | 1.15 | 1.13 | 1.14 |
| Nb Loops to get 80% | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 |
| Fully Vectorised | Potential Speedup | 3.56 | 3.54 | 3.52 | 3.51 | 3.21 | 3.10 | 2.71 | 3.32 |
| Nb Loops to get 80% | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 |
| Only FP Arithmetic | Potential Speedup | 3.93 | 3.92 | 3.89 | 3.88 | 3.51 | 3.44 | 3.04 | 3.88 |
| Nb Loops to get 80% | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 |
| OpenMP perfectly balanced | Potential Speedup | 1.00 | 1.00 | 1.00 | 1.00 | 1.03 | 1.07 | 1.14 | 1.04 |
| Nb Loops to get 80% | 1 | 12 | 13 | 14 | 9 | 11 | 16 | 13 |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_cell.cpp– | |
| ○ | -march=(target) is missing. |
| ▼accelerate.cpp– | |
| ○ | -march=(target) is missing. |
| ▼pack_kernel.cpp– | |
| ○ | -march=(target) is missing. |
| ▼reset_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼revert.cpp– | |
| ○ | -march=(target) is missing. |
| ▼viscosity.cpp– | |
| ○ | -march=(target) is missing. |
| ▼initialise_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼generate_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼PdV.cpp– | |
| ○ | -march=(target) is missing. |
| ▼build_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼ideal_gas.cpp– | |
| ○ | -march=(target) is missing. |
| ▼field_summary.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_mom.cpp– | |
| ○ | -march=(target) is missing. |
| ▼flux_calc.cpp– | |
| ○ | -march=(target) is missing. |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_cell.cpp– | |
| ○ | -march=(target) is missing. |
| ▼accelerate.cpp– | |
| ○ | -march=(target) is missing. |
| ▼pack_kernel.cpp– | |
| ○ | -march=(target) is missing. |
| ▼reset_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼revert.cpp– | |
| ○ | -march=(target) is missing. |
| ▼viscosity.cpp– | |
| ○ | -march=(target) is missing. |
| ▼initialise_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼generate_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼PdV.cpp– | |
| ○ | -march=(target) is missing. |
| ▼build_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼ideal_gas.cpp– | |
| ○ | -march=(target) is missing. |
| ▼field_summary.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_mom.cpp– | |
| ○ | -march=(target) is missing. |
| ▼flux_calc.cpp– | |
| ○ | -march=(target) is missing. |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_cell.cpp– | |
| ○ | -march=(target) is missing. |
| ▼accelerate.cpp– | |
| ○ | -march=(target) is missing. |
| ▼pack_kernel.cpp– | |
| ○ | -march=(target) is missing. |
| ▼reset_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼revert.cpp– | |
| ○ | -march=(target) is missing. |
| ▼viscosity.cpp– | |
| ○ | -march=(target) is missing. |
| ▼initialise_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼generate_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼PdV.cpp– | |
| ○ | -march=(target) is missing. |
| ▼build_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼ideal_gas.cpp– | |
| ○ | -march=(target) is missing. |
| ▼field_summary.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_mom.cpp– | |
| ○ | -march=(target) is missing. |
| ▼flux_calc.cpp– | |
| ○ | -march=(target) is missing. |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_cell.cpp– | |
| ○ | -march=(target) is missing. |
| ▼accelerate.cpp– | |
| ○ | -march=(target) is missing. |
| ▼pack_kernel.cpp– | |
| ○ | -march=(target) is missing. |
| ▼reset_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼revert.cpp– | |
| ○ | -march=(target) is missing. |
| ▼viscosity.cpp– | |
| ○ | -march=(target) is missing. |
| ▼initialise_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼generate_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼PdV.cpp– | |
| ○ | -march=(target) is missing. |
| ▼build_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼ideal_gas.cpp– | |
| ○ | -march=(target) is missing. |
| ▼field_summary.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_mom.cpp– | |
| ○ | -march=(target) is missing. |
| ▼flux_calc.cpp– | |
| ○ | -march=(target) is missing. |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_cell.cpp– | |
| ○ | -march=(target) is missing. |
| ▼accelerate.cpp– | |
| ○ | -march=(target) is missing. |
| ▼pack_kernel.cpp– | |
| ○ | -march=(target) is missing. |
| ▼reset_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼revert.cpp– | |
| ○ | -march=(target) is missing. |
| ▼viscosity.cpp– | |
| ○ | -march=(target) is missing. |
| ▼initialise_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼generate_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼PdV.cpp– | |
| ○ | -march=(target) is missing. |
| ▼build_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼ideal_gas.cpp– | |
| ○ | -march=(target) is missing. |
| ▼field_summary.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_mom.cpp– | |
| ○ | -march=(target) is missing. |
| ▼flux_calc.cpp– | |
| ○ | -march=(target) is missing. |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_cell.cpp– | |
| ○ | -march=(target) is missing. |
| ▼accelerate.cpp– | |
| ○ | -march=(target) is missing. |
| ▼pack_kernel.cpp– | |
| ○ | -march=(target) is missing. |
| ▼reset_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼revert.cpp– | |
| ○ | -march=(target) is missing. |
| ▼viscosity.cpp– | |
| ○ | -march=(target) is missing. |
| ▼initialise_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼generate_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼PdV.cpp– | |
| ○ | -march=(target) is missing. |
| ▼build_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼ideal_gas.cpp– | |
| ○ | -march=(target) is missing. |
| ▼field_summary.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_mom.cpp– | |
| ○ | -march=(target) is missing. |
| ▼flux_calc.cpp– | |
| ○ | -march=(target) is missing. |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_cell.cpp– | |
| ○ | -march=(target) is missing. |
| ▼accelerate.cpp– | |
| ○ | -march=(target) is missing. |
| ▼pack_kernel.cpp– | |
| ○ | -march=(target) is missing. |
| ▼reset_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼revert.cpp– | |
| ○ | -march=(target) is missing. |
| ▼viscosity.cpp– | |
| ○ | -march=(target) is missing. |
| ▼initialise_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼generate_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼PdV.cpp– | |
| ○ | -march=(target) is missing. |
| ▼build_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼ideal_gas.cpp– | |
| ○ | -march=(target) is missing. |
| ▼field_summary.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_mom.cpp– | |
| ○ | -march=(target) is missing. |
| ▼flux_calc.cpp– | |
| ○ | -march=(target) is missing. |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼calc_dt.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_cell.cpp– | |
| ○ | -march=(target) is missing. |
| ▼accelerate.cpp– | |
| ○ | -march=(target) is missing. |
| ▼pack_kernel.cpp– | |
| ○ | -march=(target) is missing. |
| ▼reset_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼revert.cpp– | |
| ○ | -march=(target) is missing. |
| ▼viscosity.cpp– | |
| ○ | -march=(target) is missing. |
| ▼initialise_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼generate_chunk.cpp– | |
| ○ | -march=(target) is missing. |
| ▼PdV.cpp– | |
| ○ | -march=(target) is missing. |
| ▼build_field.cpp– | |
| ○ | -march=(target) is missing. |
| ▼ideal_gas.cpp– | |
| ○ | -march=(target) is missing. |
| ▼field_summary.cpp– | |
| ○ | -march=(target) is missing. |
| ▼advec_mom.cpp– | |
| ○ | -march=(target) is missing. |
| ▼flux_calc.cpp– | |
| ○ | -march=(target) is missing. |
| r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 |
|---|
| Experiment Name | | | | | | | | |
|---|
| Application | /beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/intel/CloverLeafCXX/run/binaries/aocc_15/exec | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Timestamp | 2024-02-23 12:01:52 | 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 | gmz17.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: AMD clang version 16.0.3 (CLANG: AOCC_4.1.0-Build#270 2023_07_10) /cluster/comp/aocc/4.1.0/bin/clang-16 --driver-mode=g++ -D USE_OMP -I /beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/intel/CloverLeafCXX/build/CloverLeafCXX/omp -I generated -I /beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/intel/CloverLeafCXX/build/CloverLeafCXX/driver -I /beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp -O2 -mavx2 -flto=full -g -grecord-command-line -fno-omit-frame-pointer -fcf-protection=none -nopie -D NDEBUG -Wall -fopenmp=libomp -std=c++17 -MD -MT CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o -MF CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o.d -o CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o -c /beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/advec_mom.cpp -I /cluster/intel/oneapi/2024.0.0/mpi/2021.11/include | 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 |
|---|
