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| Total Time (s) | 40.92 | |
| Profiled Time (s) | 39.55 | |
| Time in analyzed loops (%) | 90.1 | |
| Time in analyzed innermost loops (%) | 88.4 | |
| Time in user code (%) | 90.1 | |
| Compilation Options Score (%) | 75.0 | |
| Array Access Efficiency (%) | 32.7 | |
|
| Potential Speedups |
| Perfect Flow Complexity | 1.00 | |
| Perfect OpenMP + MPI + Pthread | 1.04 | |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.20 | |
| No Scalar Integer | Potential Speedup | 1.01 | |
| Nb Loops to get 80% | 1 | |
| FP Vectorised | Potential Speedup | 1.00 | |
| Nb Loops to get 80% | 1 | |
| Fully Vectorised | Potential Speedup | 1.83 | |
| Nb Loops to get 80% | 1 | |
| FP Arithmetic Only | Potential Speedup | 1.01 | |
| Nb Loops to get 80% | 1 | |
| Source Object | Issue |
|---|
| ▼spmxv.exe– | |
| ○main.cpp | -funroll-loops is missing. |
| Application | ./spmxv.exe |
| Timestamp | 2024-10-15 16:29:18 |
Universal Timestamp | 1729002558 |
| Number of processes observed | 1 |
Number of threads observed | 80 |
| Experiment Type | OpenMP; |
| Machine | turpancomp1 |
| 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 | spmxv.exe: GNU C++17 12.2.0 -mlittle-endian -mabi=lp64 -mcpu=ares+crypto+ssbs+noprofile -g -O3 -fopenmp | | |
| Dataset | |
| Run Command | <executable> -t 80 -c -f input-matrix/mat_dim_493039.txt -r 100000 |
| Number Processes | 1 |
| Number Nodes | 1 |
| Filter | Not Used |
| Profile Start | Not Used |
