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- r0: run_0
- r1: omp_2_threads
- r2: omp_4_threads
- r3: omp_8_threads
- r4: omp_16_threads
- r5: omp_32_threads
- r6: omp_64_threads
| Metric | r0 | r1 | r2 | r3 | r4 | r5 | r6 |
|---|
| Total Time (s) | 452.84 | 325.78 | 178.76 | 111.81 | 87.74 | 56.49 | 26.70 |
| Profiled Time (s) | 452.53 | 325.66 | 178.63 | 111.47 | 87.46 | 56.16 | 26.33 |
| Time in analyzed loops (%) | 99.4 | 99.4 | 99.3 | 98.1 | 98.0 | 96.1 | 93.5 |
| Time in analyzed innermost loops (%) | 86.6 | 89.7 | 90.4 | 90.6 | 92.7 | 90.7 | 84.3 |
| Time in user code (%) | 99.4 | 99.5 | 99.3 | 98.2 | 98.0 | 96.3 | 93.5 |
| Compilation Options Score (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Array Access Efficiency (%) | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available |
| Scalability - Gap | 1.00 | 1.44 | 1.58 | 1.98 | 3.10 | 3.99 | 3.77 |
|
| Potential Speedups |
| Perfect Flow Complexity | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Perfect OpenMP + MPI + Pthread | 1.00 | 1.00 | 1.00 | 1.01 | 1.01 | 1.02 | 1.04 |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.00 | 1.01 | 1.02 | 1.04 | 1.05 | 1.09 | 1.19 |
| No Scalar Integer | Potential Speedup | 1.13 | 1.09 | 1.08 | 1.07 | 1.05 | 1.05 | 1.09 |
| Nb Loops to get 80% | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| FP Vectorised | Potential Speedup | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Nb Loops to get 80% | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Fully Vectorised | Potential Speedup | 3.74 | 3.71 | 3.69 | 3.56 | 3.53 | 3.37 | 3.19 |
| Nb Loops to get 80% | 3 | 3 | 3 | 3 | 2 | 2 | 3 |
| Only FP Arithmetic | Potential Speedup | 1.13 | 1.09 | 1.09 | 1.07 | 1.05 | 1.05 | 1.09 |
| Nb Loops to get 80% | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Source Object | Issue |
|---|
| ▼spmxv.exe– | |
| ▼ooo_cmdline.h– | |
| ○ | |
| ▼ooo_cmdline.cpp– | |
| ○ | |
| ▼main.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼spmxv.exe– | |
| ▼ooo_cmdline.h– | |
| ○ | |
| ▼ooo_cmdline.cpp– | |
| ○ | |
| ▼main.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼spmxv.exe– | |
| ▼ooo_cmdline.h– | |
| ○ | |
| ▼ooo_cmdline.cpp– | |
| ○ | |
| ▼main.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼spmxv.exe– | |
| ▼ooo_cmdline.h– | |
| ○ | |
| ▼ooo_cmdline.cpp– | |
| ○ | |
| ▼main.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼spmxv.exe– | |
| ▼ooo_cmdline.h– | |
| ○ | |
| ▼ooo_cmdline.cpp– | |
| ○ | |
| ▼main.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼spmxv.exe– | |
| ▼ooo_cmdline.h– | |
| ○ | |
| ▼ooo_cmdline.cpp– | |
| ○ | |
| ▼main.cpp– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼spmxv.exe– | |
| ▼ooo_cmdline.h– | |
| ○ | |
| ▼ooo_cmdline.cpp– | |
| ○ | |
| ▼main.cpp– | |
| ○ | |
| r0 | r1 | r2 | r3 | r4 | r5 | r6 |
|---|
| Experiment Name | | | | | | | |
|---|
| Application | ./spmxv.exe | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Timestamp | 2024-07-05 09:16:11 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Experiment Type | Sequential | OpenMP; | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 |
|---|
| Machine | ip-172-31-42-13 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Architecture | aarch64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Micro Architecture | ARM_NEOVERSE_V1 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Model Name | | | | | | | |
|---|
| Cache Size | | | | | | | |
|---|
| Number of Cores | | | | | | | |
|---|
| Maximal Frequency | 0 GHz | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| OS Version | Linux 6.5.0-1021-aws #21~22.04.1-Ubuntu SMP Fri May 10 21:19:37 UTC 2024 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Architecture used during static analysis | aarch64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Micro Architecture used during static analysis | ARM_NEOVERSE_V1 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Compilation Options |
spmxv.exe: Arm C/C++/Fortran Compiler version 23.04 (build number 21) (based on LLVM 16.0.0) /opt/arm/arm-linux-compiler-23.04_Ubuntu-20.04/llvm-bin/clang-16 --driver-mode=g++ -I . -I utils -MMD -MP -g -fopenmp -mcpu=native -grecord-command-line -Ofast -c -o main.o main.cpp | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of processes observed | 1 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of threads observed | 1 | 2 | 4 | 8 | 16 | 32 | 64 |
|---|
| Frequency Driver | NA | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Frequency Governor | NA | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Huge Pages | madvise | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Hyperthreading | off | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of sockets | 1 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of cores per socket | 64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| MAQAO version | 2.20.4 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| MAQAO build | fe14d3adfb3256b508e58d35c4c7bad8c581967c::20240703-182948 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Comments | | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
