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| Total Time (s) | 55.21 | |
| Max (Thread Active Time) (s) | 53.21 | |
| Average Active Time (s) | 53.00 | |
| Activity Ratio (%) | 95.9 | |
| Average number of active threads | 76.787 | |
| Affinity Stability (%) | 18.7 | |
| Time in analyzed loops (%) | 94.3 | |
| Time in analyzed innermost loops (%) | 78.2 | |
| Time in user code (%) | 94.3 | |
| Compilation Options Score (%) | 100 | |
| Array Access Efficiency (%) | 57.7 | |
|
| Potential Speedups |
| Perfect Flow Complexity | 1.00 | |
| Perfect OpenMP + MPI + Pthread | 1.05 | |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.06 | |
| No Scalar Integer | Potential Speedup | 1.72 | |
| Nb Loops to get 80% | 3 | |
| FP Vectorised | Potential Speedup | 1.36 | |
| Nb Loops to get 80% | 2 | |
| Fully Vectorised | Potential Speedup | 2.03 | |
| Nb Loops to get 80% | 3 | |
| FP Arithmetic Only | Potential Speedup | 1.55 | |
| Nb Loops to get 80% | 3 | |
| Source Object | Issue |
|---|
| ▼lbc– | |
| ○lb_init.F90 | |
| ○mpl_set.F90 | |
| ○tools.F90 | |
| ○lbc.F90 | |
| ○lbm_functions.F90 | |
| Application | ./../lbc/lbc |
| Timestamp | 2024-11-28 15:21:52 |
Universal Timestamp | 1732803712 |
| Number of processes observed | 80 |
Number of threads observed | 80 |
| Experiment Type | OpenMP; |
| Machine | turpancomp0 |
| Architecture | aarch64 |
Micro Architecture | ARM_NEOVERSE_N1 |
| OS Version | Linux 4.18.0-477.27.1.el8_8.aarch64 #1 SMP Thu Aug 31 11:00:23 EDT 2023 |
| Architecture used during static analysis | aarch64 |
Micro Architecture used during static analysis | ARM_NEOVERSE_N1 |
| Frequency Driver | cppc_cpufreq |
Frequency Governor | performance |
| Huge Pages | never |
Hyperthreading | off |
| Number of sockets | 1 |
Number of cores per socket | 80 |
| Compilation Options | lbc: Arm F90 F90 Flang - 1.5 2017-05-01 flang -O3 -g -mcpu=native -D D3Q19 -D COMBINE_STREAM_COLLIDE -D LAYOUT_LIJK -D USE_MPI -D VERBOSE -D SENDRECV -D COMM_REDUCED -O3 -c -I /usr/local/openmpi/arm/4.1.4-cpu/include -I /usr/local/openmpi/arm/4.1.4-cpu/lib | | |
| Dataset | |
| Run Command | <executable> |
| Batch Script | batch_lbc.sh |
| Number Processes | 1 |
| Number Nodes | 1 |
| Filter | Not Used |
| Profile Start | Not Used |
