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| Total Time (s) | 11.69 | |
| Profiled Time (s) | 10.64 | |
| GFLOPS | 321.539 | |
| Time in analyzed loops (%) | 34.2 | |
| Time in analyzed innermost loops (%) | 33.8 | |
| Time in user code (%) | 34.5 | |
| Compilation Options Score (%) | 100 | |
| Array Access Efficiency (%) | 79.5 | |
|
| Potential Speedups |
| Perfect Flow Complexity | 1.31 | |
| Perfect OpenMP + MPI + Pthread | 1.17 | |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 2.95 | |
| No Scalar Integer | Potential Speedup | 1.03 | |
| Nb Loops to get 80% | 3 | |
| FP Vectorised | Potential Speedup | 1.21 | |
| Nb Loops to get 80% | 1 | |
| Fully Vectorised | Potential Speedup | 1.37 | |
| Nb Loops to get 80% | 1 | |
| FP Arithmetic Only | Potential Speedup | 1.09 | |
| Nb Loops to get 80% | 3 | |
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
| If No Scalar Integer | | If FP vectorized | | If fully vectorized | | If FP only |
| Source Object | Issue |
|---|
| ▼exec– | |
| ○haloExchange.c | |
| ○ljForce.c | |
| ○linkCells.c | |
| ○timestep.c | |
| Application | /beegfs/hackathon/users/eoseret/qaas_runs/170-850-7424/intel/CoMD/run/binaries/icx_6/exec |
| Comments | Execution on the Megware (https://www.megware.com/en/) benchmarking cluster |
| Timestamp | 2024-02-21 10:53:54 |
Universal Timestamp | 1708509234 |
| Number of processes observed | 2 |
Number of threads observed | 192 |
| Experiment Type | MPI; OpenMP; |
| Machine | gmz16.benchmarkcenter.megware.com |
| Model Name | AMD EPYC 9654 96-Core Processor |
| Architecture | x86_64 |
Micro Architecture | ZEN_V4 |
| Cache Size | 1024 KB |
Number of Cores | 96 |
| 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 |
| Architecture used during static analysis | x86_64 |
Micro Architecture used during static analysis | ZEN_V4 |
| Frequency Driver | acpi-cpufreq |
Frequency Governor | performance |
| Huge Pages | always |
Hyperthreading | on |
| Number of sockets | 2 |
Number of cores per socket | 96 |
| Compilation Options | exec: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.0.0 (2024.0.0.20231017) /cluster/intel/oneapi/2024.0.0/compiler/2024.0/bin/compiler/clang --intel -I /beegfs/hackathon/users/eoseret/qaas_runs/170-850-7424/intel/CoMD/build/CoMD/CoMD/src-openmp -I . -I /cluster/intel/oneapi/2024.0.0/mpi/2021.11/include -D DO_MPI -O2 -axCORE-AVX512 -mprefer-vector-width=512 -g -grecord-command-line -fno-omit-frame-pointer -fcf-protection=none -nopie -fiopenmp -MD -MT CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o -MF CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o.d -o CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o -c /beegfs/hackathon/users/eoseret/qaas_runs/170-850-7424/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c -fveclib=SVML -fheinous-gnu-extensions --intel -I /beegfs/hackathon/users/eoseret/qaas_runs/170-850-7424/intel/CoMD/build/CoMD/CoMD/src-openmp -I . -I /cluster/intel/oneapi/2024.0.0/mpi/2021.11/include -D DO_MPI -O2 -axCORE-AVX512 -mprefer-vector-width=512 -g -grecord-command-line -fno-omit-frame-pointer -fcf-protection=none -nopie -fiopenmp -MD -MT CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o -MF CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o.d -o CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o -c /beegfs/hackathon/users/eoseret/qaas_runs/170-850-7424/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c -fveclib=SVML -fheinous-gnu-extensions | | |
| Dataset | |
| Run Command | <executable> -x 100 -y 100 -z 100 --xproc=2 --yproc=1 --zproc=1 |
| MPI Command | mpirun -np 2 |
| Number Processes | 1 |
| Number Nodes | 1 |
| Filter | Not Used |
| Profile Start | Not Used |
