Help is available by moving the cursor above any symbol or by checking MAQAO website.
- r0: orig
- r1: gcc_14
- r2: icx_6
Metric | r0 | r1 | r2 |
---|
Total Time (s) | 164.28 | 36.97 | 82.15 |
Profiled Time (s) | 159.81 | 33.16 | 78.34 |
GFLOPS | 352.351 | 240.263 | 486.947 |
Time in analyzed loops (%) | 36.0 | 92.2 | 55.3 |
Time in analyzed innermost loops (%) | 35.9 | 91.8 | 55.2 |
Time in user code (%) | 36.0 | 92.3 | 55.4 |
Compilation Options Score (%) | 100 | 100 | 100 |
Array Access Efficiency (%) | 8.60 | 80.3 | 10.6 |
|
Potential Speedups |
Perfect Flow Complexity | 1.00 | 1.03 | 1.00 |
Perfect OpenMP + MPI + Pthread | 1.03 | 1.04 | 1.03 |
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.10 | 1.08 | 1.06 |
No Scalar Integer | Potential Speedup | 1.04 | 1.01 | 1.05 |
Nb Loops to get 80% | 18 | 4 | 18 |
FP Vectorised | Potential Speedup | 1.05 | 1.04 | 1.00 |
Nb Loops to get 80% | 15 | 1 | 1 |
Fully Vectorised | Potential Speedup | 1.17 | 1.04 | 1.00 |
Nb Loops to get 80% | 19 | 2 | 5 |
Only FP Arithmetic | Potential Speedup | 1.23 | 1.08 | 1.38 |
Nb Loops to get 80% | 20 | 7 | 20 |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼build_field.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼update_halo.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼build_field.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
| r0 | r1 | r2 |
Experiment Name | | | |
Application | /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/run/oneview_runs/defaults/orig/exec | /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/run/binaries/gcc_14/exec | /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/run/binaries/icx_6/exec |
Timestamp | 2024-04-12 11:07:41 | 2024-04-12 18:30:33 | 2024-04-12 18:27:10 |
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 --driver-mode=g++ --intel -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/omp -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/build/generated -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/driver -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp -I /opt/intel/oneapi/mpi/2021.12/include -D USE_OMP -g -grecord-command-line -fno-omit-frame-pointer -fcf-protection=none -nopie -D NDEBUG -std=c++17 -Wall -O3 -march=native -fiopenmp -MD -MT CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o -MF CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o.d -o CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o -c /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/advec_mom.cpp -fveclib=SVML -fheinous-gnu-extensions --driver-mode=g++ --intel -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/omp -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/build/generated -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/driver -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp -I /opt/intel/oneapi/mpi/2021.12/include -D USE_OMP -g -grecord-command-line -fno-omit-frame-pointer -fcf-protection=none -nopie -D NDEBUG -std=c++17 -Wall -O3 -march=native -fiopenmp -MD -MT CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o -MF CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o.d -o CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o -c /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/advec_mom.cpp -fveclib=SVML -fheinous-gnu-extensions | exec: GNU GIMPLE 13.1.0 -mprefer-vector-width=512 -march=sapphirerapids -mprefer-vector-width=512 -g -g -O2 -O2 -fno-openacc -fno-pie -fcf-protection=none -fopenmp -funroll-loops -ffast-math -fno-omit-frame-pointer -fcf-protection=none -fltrans | exec: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.1.0 (2024.1.0.20240308) --driver-mode=g++ --intel -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/omp -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/icx_6/generated -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/driver -I /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp -I /opt/intel/oneapi/mpi/2021.12/include -D USE_OMP -O2 -x SAPPHIRERAPIDS -mprefer-vector-width=512 -g -fno-omit-frame-pointer -fcf-protection=none -nopie -D NDEBUG -std=c++17 -Wall -fiopenmp -MD -MT CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o -MF CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o.d -o CMakeFiles/cloverleaf.dir/src/omp/advec_mom.cpp.o -c /scratch_na/users/xoserete/qaas_runs/171-291-1831/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/advec_mom.cpp -fveclib=SVML -fheinous-gnu-extensions |
Number of processes observed | 2 | 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 |