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| Total Time (s) | 30.87 | |
| Max (Thread Active Time) (s) | 30.70 | |
| Average Active Time (s) | 30.70 | |
| Activity Ratio (%) | 99.5 | |
| Average number of active threads | 0.995 | |
| Affinity Stability (%) | 91.7 | |
| Time in analyzed loops (%) | 92.1 | |
| Time in analyzed innermost loops (%) | 84.4 | |
| Time in user code (%) | 92.1 | |
| Compilation Options Score (%) | 100 | |
| Array Access Efficiency (%) | 63.9 | |
|
| Potential Speedups |
| Perfect Flow Complexity | 1.00 | |
| Perfect OpenMP + MPI + Pthread | 1.00 | |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.00 | |
| No Scalar Integer | Potential Speedup | 1.04 | |
| Nb Loops to get 80% | 1 | |
| FP Vectorised | Potential Speedup | 1.91 | |
| Nb Loops to get 80% | 1 | |
| Fully Vectorised | Potential Speedup | 2.95 | |
| Nb Loops to get 80% | 1 | |
| FP Arithmetic Only | Potential Speedup | 1.05 | |
| Nb Loops to get 80% | 1 | |
| Source Object | Issue |
|---|
| ▼spmxv.exe– | |
| ○ooo_cmdline.h | |
| ○ooo_cmdline.cpp | |
| ○main.cpp | |
| Application | ./spmxv.exe |
| Timestamp | 2024-12-13 12:06:24 |
Universal Timestamp | 1734087984 |
| Number of processes observed | 1 |
Number of threads observed | 1 |
| Experiment Type | OpenMP; |
| Machine | XPS-8930 |
| Model Name | Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz |
| Architecture | x86_64 |
Micro Architecture | KABY_LAKE |
| Cache Size | 12288 KB |
Number of Cores | 6 |
| OS Version | Linux 6.8.0-50-generic #51-Ubuntu SMP PREEMPT_DYNAMIC Sat Nov 9 17:58:29 UTC 2024 |
| Architecture used during static analysis | x86_64 |
Micro Architecture used during static analysis | KABY_LAKE |
| Frequency Driver | intel_pstate |
Frequency Governor | powersave |
| Huge Pages | madvise |
Hyperthreading | on |
| Number of sockets | 1 |
Number of cores per socket | 6 |
| Compilation Options | spmxv.exe: Ubuntu clang version 18.1.3 (1ubuntu1) /usr/lib/llvm-18/bin/clang --driver-mode=g++ -I . -I utils -MMD -MP -g -grecord-command-line -fopenmp -march=native -O3 -ffast-math -c -o main.o main.cpp | | |
| Dataset | |
| Run Command | <executable> -f input-matrix/mat_dim_493039.txt -t 1 -r 5000 |
| Number Processes | 1 |
| Number Nodes | 1 |
| Filter | Not Used |
| Profile Start | Not Used |
