Help is available by moving the cursor above any 
symbol or by checking MAQAO website.
- r0: orig
- r1: gcc_2
- r2: icx_2
| Metric | r0 | r1 | r2 |
|---|
| Total Time (s) | 12.32 | 12.16 | 12.16 |
| Profiled Time (s) | 8.61 | 8.32 | 8.47 |
| GFLOPS | 28.393 | 28.769 | 28.759 |
| Time in analyzed loops (%) | 86.1 | 89.0 | 86.2 |
| Time in analyzed innermost loops (%) | 86.1 | 89.0 | 86.2 |
| Time in user code (%) | 86.1 | 89.0 | 86.2 |
| 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 | 1.09 | 1.08 | 1.10 |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.46 | 1.44 | 1.44 |
| No Scalar Integer | Potential Speedup | 1.00 | 1.00 | 1.00 |
| Nb Loops to get 80% | 1 | 1 | 1 |
| FP Vectorised | Potential Speedup | 1.26 | 1.00 | 1.00 |
| Nb Loops to get 80% | 3 | 1 | 1 |
| Fully Vectorised | Potential Speedup | 1.76 | 1.00 | 1.00 |
| Nb Loops to get 80% | 4 | 1 | 1 |
| Only FP Arithmetic | Potential Speedup | 1.00 | 1.44 | 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/171-415-2041/intel/stream/run/oneview_runs/defaults/orig/exec | /scratch_na/users/xoserete/qaas_runs/171-415-2041/intel/stream/run/binaries/gcc_2/exec | /scratch_na/users/xoserete/qaas_runs/171-415-2041/intel/stream/run/binaries/icx_2/exec |
|---|
| Timestamp | 2024-04-26 19:22:11 | 2024-04-26 19:45:48 | 2024-04-26 19:45:24 |
|---|
| 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/171-415-2041/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/171-415-2041/intel/stream/build/stream/src/stream.c -fheinous-gnu-extensions | exec: GNU C17 13.1.0 -march=sapphirerapids -mprefer-vector-width=512 -mcmodel=large -g -O3 -O3 -funroll-loops -fno-omit-frame-pointer -fcf-protection=none -ffreestanding -ffast-math -fopenmp | 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/171-415-2041/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 | performance | 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 | 2.20.0 | same as r0 | same as r0 |
|---|
| MAQAO build | Build information not available | same as r0 | same as r0 |
|---|
| Comments | | same as r0 | same as r0 |
|---|
