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| Total Time (s) | 29.25 | |
| Max (Thread Active Time) (s) | 25.61 | |
| Average Active Time (s) | 21.48 | |
| Activity Ratio (%) | 75.0 | |
| Average number of active threads | 187.988 | |
| Affinity Stability (%) | 99.8 | |
| Time in analyzed loops (%) | 92.0 | |
| Time in analyzed innermost loops (%) | 78.5 | |
| Time in user code (%) | 92.8 | |
| Compilation Options Score (%) | 87.5 | |
| Array Access Efficiency (%) | 95.0 | |
|
| Potential Speedups |
| Perfect Flow Complexity | 2.55 | |
| Perfect OpenMP + MPI + Pthread | 1.06 | |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.27 | |
| No Scalar Integer | Potential Speedup | 1.00 | |
| Nb Loops to get 80% | 2 | |
| FP Vectorised | Potential Speedup | 1.93 | |
| Nb Loops to get 80% | 2 | |
| Fully Vectorised | Potential Speedup | 5.19 | |
| Nb Loops to get 80% | 5 | |
| FP Arithmetic Only | Potential Speedup | 1.06 | |
| Nb Loops to get 80% | 3 | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ○haloExchange.c | -O3 or -Ofast is missing. |
| ○ljForce.c | -O3 or -Ofast is missing. |
| ○timestep.c | -O3 or -Ofast is missing. |
| ○random.c | -O3 or -Ofast is missing. |
| ○initAtoms.c | -O3 or -Ofast is missing. |
| ○linkCells.c | -O3 or -Ofast is missing. |
| Application | /home/eoseret/qaas_runs_ZEN5/174-043-3878/intel/CoMD/run/binaries/gcc_10/exec |
| Timestamp | 2025-02-24 23:51:20 |
Universal Timestamp | 1740437480 |
| Number of processes observed | 8 |
Number of threads observed | 256 |
| Experiment Type | MPI; OpenMP; |
| Machine | gmz10.benchmarkcenter.megware.com |
| Model Name | AMD EPYC 9745 128-Core Processor |
| Architecture | x86_64 |
Micro Architecture | ZEN_V5 |
| Cache Size | 1024 KB |
Number of Cores | 128 |
| OS Version | Linux 5.14.0-503.19.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Jan 7 17:08:27 EST 2025 |
| Architecture used during static analysis | x86_64 |
Micro Architecture used during static analysis | ZEN_V5 |
| Frequency Driver | acpi-cpufreq |
Frequency Governor | performance |
| Huge Pages | always |
Hyperthreading | on |
| Number of sockets | 2 |
Number of cores per socket | 128 |
| Compilation Options | exec: GNU C17 14.2.0 -march=znver5 -g -O2 -fno-tree-vectorize -fno-openmp-simd -ffast-math -fno-omit-frame-pointer -fcf-protection=none -fopenmp -funroll-loops | | |
| Dataset | |
| Run Command | <executable> -x 200 -y 200 -z 200 --xproc=2 --yproc=2 --zproc=2 |
| MPI Command | mpirun -n <number_processes> |
| Number Processes | 8 |
| Number Nodes | 1 |
| Filter | Not Used |
| Profile Start | Not Used |
