Help is available by moving the cursor above any 
symbol or by checking MAQAO website.
| Metric | r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 | |
|---|---|---|---|---|---|---|---|---|---|
| Total Time (s) | 30.37 | 30.90 | 68.22 | 29.40 | 30.77 | 31.31 | 30.52 | 30.87 | |
| Max (Thread Active Time) (s) | 30.26 | 30.77 | 68.05 | 29.23 | 30.66 | 31.16 | 30.43 | 30.70 | |
| Average Active Time (s) | 30.26 | 30.77 | 68.05 | 29.23 | 30.66 | 31.16 | 30.43 | 30.70 | |
| Activity Ratio (%) | 99.6 | 99.6 | 99.8 | 99.4 | 99.6 | 99.5 | 99.7 | 99.5 | |
| Average number of active threads | 0.996 | 0.996 | 0.998 | 0.994 | 0.996 | 0.995 | 0.997 | 0.995 | |
| Affinity Stability (%) | 53.3 | 91.8 | 96.3 | 91.2 | 91.7 | 40.8 | 91.6 | 91.7 | |
| Time in analyzed loops (%) | 92.0 | 92.1 | 96.5 | 91.8 | 92.1 | 71.3 | 92.1 | 92.1 | |
| Time in analyzed innermost loops (%) | 87.9 | 29.2 | 79.9 | 67.1 | 68.3 | 59.4 | 82.2 | 84.4 | |
| Time in user code (%) | 92.1 | 92.1 | 96.5 | 91.8 | 92.1 | 92.3 | 92.1 | 92.1 | |
| Compilation Options Score (%) | 75.0 | 75.0 | 100 | 100 | 100 | 100 | 100 | 100 | |
| Array Access Efficiency (%) | 65.2 | 66.8 | 61.0 | 57.7 | 60.4 | 66.7 | 66.7 | 63.9 | |
| Potential Speedups | |||||||||
| Perfect Flow Complexity | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
| Perfect OpenMP + MPI + Pthread | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
| No Scalar Integer | Potential Speedup | 1.02 | 1.41 | 1.10 | 1.19 | 1.14 | 1.09 | 1.06 | 1.04 |
| Nb Loops to get 80% | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | |
| FP Vectorised | Potential Speedup | 1.97 | 1.53 | 1.13 | 1.29 | 1.25 | 1.36 | 1.64 | 1.91 |
| Nb Loops to get 80% | 1 | 1 | 2 | 2 | 2 | 1 | 2 | 1 | |
| Fully Vectorised | Potential Speedup | 3.28 | 2.58 | 1.33 | 1.90 | 2.53 | 2.21 | 3.35 | 2.95 |
| Nb Loops to get 80% | 1 | 2 | 3 | 3 | 3 | 2 | 3 | 1 | |
| Only FP Arithmetic | Potential Speedup | 1.02 | 2.63 | 1.13 | 1.25 | 1.60 | 1.10 | 1.07 | 1.05 |
| Nb Loops to get 80% | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | |
| Source Object | Issue |
|---|---|
| ▼spmxv.exe | |
| ▼ooo_cmdline.h | |
| ○ | -funroll-loops is missing. |
| ▼ooo_cmdline.cpp | |
| ○ | -funroll-loops is missing. |
| ▼main.cpp | |
| ○ | -funroll-loops is missing. |
| r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 | |
|---|---|---|---|---|---|---|---|---|
| Experiment Name | ||||||||
| Application | ./spmxv.exe | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Timestamp | 2024-12-13 11:29:06 | 2024-12-13 11:32:53 | 2024-12-13 11:27:04 | 2024-12-13 11:19:04 | 2024-12-13 11:25:25 | 2024-12-13 11:23:06 | 2024-12-13 12:04:21 | 2024-12-13 12:06:24 |
| Experiment Type | Sequential | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Machine | XPS-8930 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Architecture | x86_64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Micro Architecture | KABY_LAKE | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Model Name | Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Cache Size | 12288 KB | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Number of Cores | 6 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Maximal Frequency | 4.6 GHz | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| OS Version | Linux 6.8.0-50-generic #51-Ubuntu SMP PREEMPT_DYNAMIC Sat Nov 9 17:58:29 UTC 2024 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Architecture used during static analysis | x86_64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Micro Architecture used during static analysis | KABY_LAKE | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Compilation Options | spmxv.exe: GNU C++17 13.2.0 -march=skylake -mmmx -mpopcnt -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mavx -mavx2 -mno-sse4a -mno-fma4 -mno-xop -mfma -mno-avx512f -mbmi -mbmi2 -maes -mpclmul -mno-avx512vl -mno-avx512bw -mno-avx512dq -mno-avx512cd -mno-avx512er -mno-avx512pf -mno-avx512vbmi -mno-avx512ifma -mno-avx5124vnniw -mno-avx5124fmaps -mno-avx512vpopcntdq -mno-avx512vbmi2 -mno-gfni -mno-vpclmulqdq -mno-avx512vnni -mno-avx512bitalg -mno-avx512bf16 -mno-avx512vp2intersect -mno-3dnow -madx -mabm -mno-cldemote -mclflushopt -mno-clwb -mno-clzero -mcx16 -mno-enqcmd -mf16c -mfsgsbase -mfxsr -mno-hle -msahf -mno-lwp -mlzcnt -mmovbe -mno-movdir64b -mno-movdiri -mno-mwaitx -mno-pconfig -mno-pku -mno-prefetchwt1 -mprfchw -mno-ptwrite -mno-rdpid -mrdrnd -mrdseed -mno-rtm -mno-serialize -msgx -mno-sha -mno-shstk -mno-tbm -mno-tsxldtrk -mno-vaes -mno-waitpkg -mno-wbnoinvd -mxsave -mxsavec -mxsaveopt -mxsaves -mno-amx-tile -mno-amx-int8 -mno-amx-bf16 -mno-uintr -mno-hreset -mno-kl -mno-widekl -mno-avxvnni -mno-avx512fp16 -mno-avxifma -mno-avxvnniint8 -mno-avxneconvert -mno-cmpccxadd -mno-amx-fp16 -mno-prefetchi -mno-raoint -mno-amx-complex --param=l1-cache-size=32 --param=l1-cache-line-size=64 --param=l2-cache-size=12288 -mtune=skylake -g -O3 -fopenmp -fasynchronous-unwind-tables -fstack-protector-strong -fstack-clash-protection -fcf-protection | spmxv.exe: GNU C++17 13.2.0 -march=skylake -mmmx -mpopcnt -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mavx -mavx2 -mno-sse4a -mno-fma4 -mno-xop -mfma -mno-avx512f -mbmi -mbmi2 -maes -mpclmul -mno-avx512vl -mno-avx512bw -mno-avx512dq -mno-avx512cd -mno-avx512er -mno-avx512pf -mno-avx512vbmi -mno-avx512ifma -mno-avx5124vnniw -mno-avx5124fmaps -mno-avx512vpopcntdq -mno-avx512vbmi2 -mno-gfni -mno-vpclmulqdq -mno-avx512vnni -mno-avx512bitalg -mno-avx512bf16 -mno-avx512vp2intersect -mno-3dnow -madx -mabm -mno-cldemote -mclflushopt -mno-clwb -mno-clzero -mcx16 -mno-enqcmd -mf16c -mfsgsbase -mfxsr -mno-hle -msahf -mno-lwp -mlzcnt -mmovbe -mno-movdir64b -mno-movdiri -mno-mwaitx -mno-pconfig -mno-pku -mno-prefetchwt1 -mprfchw -mno-ptwrite -mno-rdpid -mrdrnd -mrdseed -mno-rtm -mno-serialize -msgx -mno-sha -mno-shstk -mno-tbm -mno-tsxldtrk -mno-vaes -mno-waitpkg -mno-wbnoinvd -mxsave -mxsavec -mxsaveopt -mxsaves -mno-amx-tile -mno-amx-int8 -mno-amx-bf16 -mno-uintr -mno-hreset -mno-kl -mno-widekl -mno-avxvnni -mno-avx512fp16 -mno-avxifma -mno-avxvnniint8 -mno-avxneconvert -mno-cmpccxadd -mno-amx-fp16 -mno-prefetchi -mno-raoint -mno-amx-complex --param=l1-cache-size=32 --param=l1-cache-line-size=64 --param=l2-cache-size=12288 -mtune=skylake -g -O3 -fopenmp -ffast-math -fasynchronous-unwind-tables -fstack-protector-strong -fstack-clash-protection -fcf-protection | spmxv.exe: clang based Intel(R) oneAPI DPC++/C++ Compiler 2025.0.0 (2025.0.0.20241008) --driver-mode=g++ --intel -I . -I utils -MMD -MP -g -fiopenmp -march=native -O3 -c -o main.o main.cpp -fveclib=SVML -fheinous-gnu-extensions | spmxv.exe: clang based Intel(R) oneAPI DPC++/C++ Compiler 2025.0.0 (2025.0.0.20241008) --driver-mode=g++ --intel -I . -I utils -MMD -MP -g -fiopenmp -march=native -mno-gather -O3 -c -o main.o main.cpp -fveclib=SVML -fheinous-gnu-extensions | spmxv.exe: clang based Intel(R) oneAPI DPC++/C++ Compiler 2025.0.0 (2025.0.0.20241008) --driver-mode=g++ --intel -I . -I utils -MMD -MP -g -fiopenmp -march=native -mprefer-vector-width=128 -mno-gather -O3 -c -o main.o main.cpp -fveclib=SVML -fheinous-gnu-extensions | spmxv.exe: clang based Intel(R) oneAPI DPC++/C++ Compiler 2025.0.0 (2025.0.0.20241008) --driver-mode=g++ --intel -I . -I utils -MMD -MP -g -fiopenmp -march=native -fno-vectorize -O3 -c -o main.o main.cpp -fveclib=SVML -fheinous-gnu-extensions | 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 -c -o main.o main.cpp | 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 |
| Number of processes observed | 1 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Number of threads observed | 1 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Frequency Driver | intel_pstate | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Frequency Governor | powersave | same as r0 | 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 | same as r0 |
| Hyperthreading | on | same as r0 | 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 | same as r0 |
| Number of cores per socket | 6 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| MAQAO version | 2.20.12 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| MAQAO build | a59fd4c52553a4261ade53c70e2f2c2501fab212::20241202-184635 | same as r0 | 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 | same as r0 |