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- r0: o1
- r1: o2
- r2: o4
- r3: o8
- r4: o16
- r5: o32
- r6: o52
- r7: o104
- r8: o208
| Metric | r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 | r8 |
|---|
| Total Time (s) | 605.28 | 304.94 | 130.26 | 63.68 | 36.28 | 28.46 | 18.76 | 7.22 | 6.84 |
| Profiled Time (s) | 605.28 | 304.33 | 129.86 | 63.56 | 36.05 | 28.07 | 18.55 | 7.09 | 6.63 |
| Time in analyzed loops (%) | 99.7 | 93.1 | 93.2 | 93.5 | 85.6 | 64.3 | 78.0 | 73.4 | 66.1 |
| Time in analyzed innermost loops (%) | 84.7 | 78.1 | 74.4 | 74.8 | 69.2 | 53.4 | 66.4 | 53.0 | 45.6 |
| Time in user code (%) | 99.7 | 93.1 | 93.2 | 93.5 | 85.6 | 64.3 | 78.0 | 73.4 | 66.1 |
| Compilation Options Score (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Array Access Efficiency (%) | 65.6 | 65.5 | 65.2 | 65.2 | 65.3 | 65.4 | 65.6 | 64.6 | 64.4 |
| Scalability - Gap | 1.00 | 1.01 | 0.86 | 0.84 | 0.96 | 1.50 | 1.61 | 1.24 | 2.35 |
|
| Potential Speedups |
| Perfect Flow Complexity | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Perfect OpenMP + MPI + Pthread | 1.00 | 1.06 | 1.04 | 1.03 | 1.05 | 1.06 | 1.13 | 1.18 | 1.13 |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.00 | 1.07 | 1.08 | 1.09 | 1.21 | 1.62 | 1.38 | 1.69 | 1.91 |
| No Scalar Integer | Potential Speedup | 1.08 | 1.08 | 1.10 | 1.10 | 1.08 | 1.05 | 1.06 | 1.11 | 1.11 |
| Nb Loops to get 80% | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| FP Vectorised | Potential Speedup | 1.75 | 1.68 | 1.71 | 1.70 | 1.59 | 1.38 | 1.50 | 1.50 | 1.42 |
| Nb Loops to get 80% | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Fully Vectorised | Potential Speedup | 4.15 | 3.47 | 3.62 | 3.61 | 2.93 | 1.97 | 2.46 | 2.40 | 2.11 |
| Nb Loops to get 80% | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Only FP Arithmetic | Potential Speedup | 1.09 | 1.09 | 1.12 | 1.12 | 1.10 | 1.06 | 1.07 | 1.13 | 1.13 |
| Nb Loops to get 80% | 1 | 1 | 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– | |
| ○ | |
| 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 | r7 | r8 |
|---|
| 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 | same as r0 |
|---|
| Timestamp | 2024-07-05 17:36:33 | same as r0 | same as r0 | 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 | same as r1 | same as r1 |
|---|
| Machine | ifcp01.benchmarkcenter.megware.com | same as r0 | 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 | same as r0 |
|---|
| Micro Architecture | SAPPHIRE_RAPIDS | same as r0 | 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) Xeon(R) Platinum 8470 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Cache Size | 107520 KB | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Number of Cores | 52 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Maximal Frequency | 3.8 GHz | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| OS Version | Linux 5.14.0-427.18.1.el9_4.x86_64 #1 SMP PREEMPT_DYNAMIC Tue May 28 06:27:02 EDT 2024 | same as r0 | 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 | same as r0 |
|---|
| Micro Architecture used during static analysis | SAPPHIRE_RAPIDS | same as r0 | 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: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.2.0 (2024.2.0.20240602) --driver-mode=g++ --intel -I . -I utils -MMD -MP -g -fiopenmp -march=native -O3 -c -o main.o main.cpp -fveclib=SVML -faltmathlib=SVML -fheinous-gnu-extensions | same as r0 | same as r0 | 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 | same as r0 | same as r0 |
|---|
| Number of threads observed | 1 | 2 | 4 | 8 | 16 | 32 | 52 | 104 | 208 |
|---|
| 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 | same as r0 |
|---|
| Frequency Governor | performance | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| Huge Pages | always | same as r0 | 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 | same as r0 |
|---|
| Number of sockets | 2 | same as r0 | 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 | 52 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| MAQAO version | 2.20.4 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
|---|
| MAQAO build | 99be6ccf67bfe415248870770db4aebf733f1e82::20240704-151126 | same as r0 | 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 | same as r0 |
|---|
