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- r0: orig
- r1: gcc_10
- r2: icx_2
| Metric | r0 | r1 | r2 |
|---|
| Total Time (s) | 12.41 | 12.37 | 12.33 |
| Profiled Time (s) | 8.18 | 7.83 | 8.10 |
| GFLOPS | 28.204 | 28.261 | 28.354 |
| Time in analyzed loops (%) | 90.5 | 94.8 | 90.5 |
| Time in analyzed innermost loops (%) | 90.5 | 94.8 | 90.5 |
| Time in user code (%) | 90.5 | 94.9 | 90.5 |
| Compilation Options Score (%) | 100 | 100 | 100 |
| Array Access Efficiency (%) | 100 | 100 | 100 |
|
| Potential Speedups |
| Perfect Flow Complexity | 1.00 | 1.00 | 1.00 |
| Perfect OpenMP + MPI + Pthread | 1.03 | 1.02 | 1.04 |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.43 | 1.39 | 1.41 |
| No Scalar Integer | Potential Speedup | 1.00 | 1.00 | 1.00 |
| Nb Loops to get 80% | 1 | 1 | 1 |
| FP Vectorised | Potential Speedup | 1.28 | 1.00 | 1.00 |
| Nb Loops to get 80% | 3 | 1 | 1 |
| Fully Vectorised | Potential Speedup | 1.83 | 1.00 | 1.00 |
| Nb Loops to get 80% | 4 | 1 | 1 |
| Only FP Arithmetic | Potential Speedup | 1.00 | 1.49 | 1.00 |
| Nb Loops to get 80% | 2 | 3 | 1 |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼stream.c– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼stream.c– | |
| ○ | |
| Source Object | Issue |
|---|
| ▼exec– | |
| ▼stream.c– | |
| ○ | |
| r0 | r1 | r2 |
|---|
| Experiment Name | | | |
|---|
| Application | /scratch_na/users/xoserete/qaas_runs/171-317-3289/intel/stream/run/oneview_runs/defaults/orig/exec | /scratch_na/users/xoserete/qaas_runs/171-317-3289/intel/stream/run/binaries/gcc_10/exec | /scratch_na/users/xoserete/qaas_runs/171-317-3289/intel/stream/run/binaries/icx_2/exec |
|---|
| Timestamp | 2024-04-15 11:29:45 | 2024-04-15 11:54:49 | 2024-04-15 11:54:22 |
|---|
| Experiment Type | MPI; OpenMP; | same as r0 | same as r0 |
|---|
| Machine | o404 | same as r0 | same as r0 |
|---|
| Architecture | x86_64 | same as r0 | same as r0 |
|---|
| Micro Architecture | SAPPHIRE_RAPIDS | same as r0 | same as r0 |
|---|
| Model Name | Intel (R) Xeon (R) CPU Max 9480 | same as r0 | same as r0 |
|---|
| Cache Size | 115200 KB | same as r0 | same as r0 |
|---|
| Number of Cores | 56 | same as r0 | same as r0 |
|---|
| Maximal Frequency | 1.901 GHz | same as r0 | same as r0 |
|---|
| OS Version | Linux 4.18.0-477.27.1.el8_8.x86_64 #1 SMP Thu Aug 31 10:29:22 EDT 2023 | same as r0 | same as r0 |
|---|
| Architecture used during static analysis | x86_64 | same as r0 | same as r0 |
|---|
| Micro Architecture used during static analysis | SAPPHIRE_RAPIDS | same as r0 | same as r0 |
|---|
| Compilation Options |
exec: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.1.0 (2024.1.0.20240308) /opt/intel/oneapi/compiler/2024.1/bin/compiler/clang --intel -O3 -march=native -D NTIMES=100 -D STREAM_ARRAY_SIZE=860160000 -g -grecord-command-line -fno-omit-frame-pointer -fcf-protection=none -nopie -ffreestanding -mcmodel=large -qopt-streaming-stores=always -fiopenmp -MD -MT CMakeFiles/stream_c.exe.dir/src/stream.c.o -MF CMakeFiles/stream_c.exe.dir/src/stream.c.o.d -o CMakeFiles/stream_c.exe.dir/src/stream.c.o -c /scratch_na/users/xoserete/qaas_runs/171-317-3289/intel/stream/build/stream/src/stream.c -fheinous-gnu-extensions --intel -O3 -march=native -D NTIMES=100 -D STREAM_ARRAY_SIZE=860160000 -g -grecord-command-line -fno-omit-frame-pointer -fcf-protection=none -nopie -ffreestanding -mcmodel=large -qopt-streaming-stores=always -fiopenmp -MD -MT CMakeFiles/stream_c.exe.dir/src/stream.c.o -MF CMakeFiles/stream_c.exe.dir/src/stream.c.o.d -o CMakeFiles/stream_c.exe.dir/src/stream.c.o -c /scratch_na/users/xoserete/qaas_runs/171-317-3289/intel/stream/build/stream/src/stream.c -fheinous-gnu-extensions | exec: GNU GIMPLE 13.1.0 -mprefer-vector-width=512 -mcmodel=large -march=sapphirerapids -mprefer-vector-width=512 -mcmodel=large -g -g -O3 -O3 -O3 -O3 -fno-openacc -fno-pie -fcf-protection=none -funroll-loops -fno-omit-frame-pointer -fcf-protection=none -ffast-math -fopenmp -fltrans | exec: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.1.0 (2024.1.0.20240308) --intel -O3 -D NTIMES=100 -D STREAM_ARRAY_SIZE=860160000 -O3 -x SAPPHIRERAPIDS -mprefer-vector-width=512 -g -fno-omit-frame-pointer -fcf-protection=none -nopie -ffreestanding -mcmodel=large -qopt-streaming-stores=always -fiopenmp -MD -MT CMakeFiles/stream_c.exe.dir/src/stream.c.o -MF CMakeFiles/stream_c.exe.dir/src/stream.c.o.d -o CMakeFiles/stream_c.exe.dir/src/stream.c.o -c /scratch_na/users/xoserete/qaas_runs/171-317-3289/intel/stream/build/stream/src/stream.c -fheinous-gnu-extensions |
|---|
| Number of processes observed | 1 | same as r0 | same as r0 |
|---|
| Number of threads observed | 112 | same as r0 | same as r0 |
|---|
| Frequency Driver | acpi-cpufreq | same as r0 | same as r0 |
|---|
| Frequency Governor | userspace | same as r0 | same as r0 |
|---|
| Huge Pages | never | same as r0 | same as r0 |
|---|
| Hyperthreading | on | same as r0 | same as r0 |
|---|
| Number of sockets | 2 | same as r0 | same as r0 |
|---|
| Number of cores per socket | 56 | same as r0 | same as r0 |
|---|
| MAQAO version | 2.19.1 | same as r0 | same as r0 |
|---|
| MAQAO build | ebe857c69c76b8911724c225c2402d8d77411118::20240207-162503 | same as r0 | same as r0 |
|---|
| Comments | | same as r0 | same as r0 |
|---|
