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Metric | r0 | r1 | r2 | r3 |
---|
Total Time (s) | 88.19 | 82.16 | 85.49 | 81.33 |
Max (Thread Active Time) (s) | 83.33 | 77.07 | 80.47 | 75.84 |
Average Active Time (s) | 82.68 | 76.63 | 79.97 | 75.41 |
Activity Ratio (%) | 93.8 | 93.3 | 93.6 | 92.7 |
Average number of active threads | 90.002 | 89.548 | 89.793 | 89.012 |
Affinity Stability (%) | 96.2 | 94.8 | 96.1 | 94.7 |
Time in analyzed loops (%) | 95.3 | 99.1 | 95.2 | 99.1 |
Time in analyzed innermost loops (%) | 95.3 | 99.1 | 92.0 | 99.0 |
Time in user code (%) | 95.3 | 99.1 | 95.2 | 99.1 |
Compilation Options Score (%) | 100 | 75.0 | 100 | 87.5 |
Array Access Efficiency (%) | 32.8 | 91.6 | 28.8 | 72.3 |
|
Potential Speedups |
Perfect Flow Complexity | 1.00 | 1.00 | 1.00 | 1.07 |
Perfect OpenMP + MPI + Pthread | 1.02 | 1.01 | 1.02 | 1.01 |
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.06 | 1.01 | 1.06 | 1.01 |
No Scalar Integer | Potential Speedup | 1.03 | 1.10 | 2.73 | 1.13 |
Nb Loops to get 80% | 1 | 4 | 25 | 5 |
FP Vectorised | Potential Speedup | 1.02 | 1.07 | 1.00 | 1.07 |
Nb Loops to get 80% | 1 | 5 | 1 | 4 |
Fully Vectorised | Potential Speedup | 1.02 | 1.08 | 1.17 | 1.09 |
Nb Loops to get 80% | 2 | 5 | 10 | 4 |
Only FP Arithmetic | Potential Speedup | 1.31 | 1.26 | 2.89 | 1.36 |
Nb Loops to get 80% | 10 | 14 | 26 | 14 |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.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– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | -funroll-loops is missing. |
▼advec_cell.cpp– | |
○ | -funroll-loops is missing. |
▼accelerate.cpp– | |
○ | -funroll-loops is missing. |
▼reset_field.cpp– | |
○ | -funroll-loops is missing. |
▼revert.cpp– | |
○ | -funroll-loops is missing. |
▼viscosity.cpp– | |
○ | -funroll-loops is missing. |
▼initialise_chunk.cpp– | |
○ | -funroll-loops is missing. |
▼ideal_gas.cpp– | |
○ | -funroll-loops is missing. |
▼PdV.cpp– | |
○ | -funroll-loops is missing. |
▼generate_chunk.cpp– | |
○ | -funroll-loops is missing. |
▼field_summary.cpp– | |
○ | -funroll-loops is missing. |
▼advec_mom.cpp– | |
○ | -funroll-loops is missing. |
▼flux_calc.cpp– | |
○ | -funroll-loops is missing. |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼build_field.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | -O3 or -Ofast is missing. |
▼advec_cell.cpp– | |
○ | -O3 or -Ofast is missing. |
▼accelerate.cpp– | |
○ | -O3 or -Ofast is missing. |
▼reset_field.cpp– | |
○ | -O3 or -Ofast is missing. |
▼revert.cpp– | |
○ | -O3 or -Ofast is missing. |
▼viscosity.cpp– | |
○ | -O3 or -Ofast is missing. |
▼initialise_chunk.cpp– | |
○ | -O3 or -Ofast is missing. |
▼ideal_gas.cpp– | |
○ | -O3 or -Ofast is missing. |
▼PdV.cpp– | |
○ | -O3 or -Ofast is missing. |
▼generate_chunk.cpp– | |
○ | -O3 or -Ofast is missing. |
▼field_summary.cpp– | |
○ | -O3 or -Ofast is missing. |
▼advec_mom.cpp– | |
○ | -O3 or -Ofast is missing. |
▼flux_calc.cpp– | |
○ | -O3 or -Ofast is missing. |
| r0 | r1 | r2 | r3 |
Experiment Name | | | | |
Application | /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/run/oneview_runs/defaults/orig/exec | /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/run/base_runs/defaults/gcc/exec | /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/run/binaries/armclang_3/exec | /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/run/binaries/gcc_7/exec |
Timestamp | 2025-03-11 11:35:27 | 2025-03-11 11:41:17 | 2025-03-11 12:50:27 | 2025-03-11 12:52:09 |
Experiment Type | MPI; OpenMP; | same as r0 | same as r0 | same as r0 |
Machine | ip-172-31-47-249.ec2.internal | same as r0 | same as r0 | same as r0 |
Architecture | aarch64 | same as r0 | same as r0 | same as r0 |
Micro Architecture | ARM_NEOVERSE_V2 | same as r0 | same as r0 | same as r0 |
Model Name | | | | |
Cache Size | | | | |
Number of Cores | | | | |
Maximal Frequency | 0 GHz | same as r0 | same as r0 | same as r0 |
OS Version | Linux 6.1.109-118.189.amzn2023.aarch64 #1 SMP Tue Sep 10 08:58:40 UTC 2024 | same as r0 | same as r0 | same as r0 |
Architecture used during static analysis | aarch64 | same as r0 | same as r0 | same as r0 |
Micro Architecture used during static analysis | ARM_NEOVERSE_V2 | same as r0 | same as r0 | same as r0 |
Compilation Options |
exec: Arm C/C++/Fortran Compiler version 24.10.1 (build number 4) (based on LLVM 19.1.0) /opt/arm/arm-linux-compiler-24.10.1_AmazonLinux-2023/llvm-bin/clang-19 --driver-mode=g++ -D USE_OMP -I /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/omp -I /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/build/generated -I /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/driver -I /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp -O3 -mcpu=native -g -fno-omit-frame-pointer -fcf-protection=none -no-pie -grecord-command-line -D NDEBUG -Wall -Wno-unused-parameter -Wno-unused-function -Wno-unused-variable -O3 -fopenmp=libomp -std=c++17 -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 /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp -I /home/hbollore/soft/openmpi-5.0.6-armsuite/include | exec: GNU C++17 14.2.0 -mlittle-endian -mabi=lp64 -mcpu=neoverse-v2+crc+sve2-aes+sve2-sha3+nossbs -g -O3 -O3 -std=c++17 -fno-omit-frame-pointer -fcf-protection=none -fopenmp | exec: Arm C/C++/Fortran Compiler version 24.10.1 (build number 4) (based on LLVM 19.1.0) /opt/arm/arm-linux-compiler-24.10.1_AmazonLinux-2023/llvm-bin/clang-19 --driver-mode=g++ -D USE_OMP -I /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/omp -I /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/armclang_3/generated -I /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/driver -I /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp -O3 -O3 -mcpu=neoverse-v2+nosve+nosve2 -armpl -ffast-math -g -fno-omit-frame-pointer -fcf-protection=none -no-pie -grecord-command-line -D NDEBUG -Wall -Wno-unused-parameter -Wno-unused-function -Wno-unused-variable -O3 -fopenmp=libomp -std=c++17 -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 /home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp -I /home/hbollore/soft/openmpi-5.0.6-armsuite/include | exec: GNU C++17 14.2.0 -mcpu=neoverse-v2+nosve+nosve2 -mlittle-endian -mabi=lp64 -g -O2 -std=c++17 -funroll-loops -ffast-math -fno-omit-frame-pointer -fcf-protection=none -fopenmp |
Number of processes observed | 1 | same as r0 | same as r0 | same as r0 |
Number of threads observed | 96 | same as r0 | same as r0 | same as r0 |
Frequency Driver | NA | same as r0 | same as r0 | same as r0 |
Frequency Governor | NA | same as r0 | same as r0 | same as r0 |
Huge Pages | madvise | same as r0 | same as r0 | same as r0 |
Hyperthreading | off | same as r0 | same as r0 | same as r0 |
Number of sockets | 1 | same as r0 | same as r0 | same as r0 |
Number of cores per socket | 96 | same as r0 | same as r0 | same as r0 |
MAQAO version | 2.21.2 | same as r0 | same as r0 | same as r0 |
MAQAO build | 4d8b9c1e436de89978b8a89b2318f52a1555c3be::20250303-172211 | same as r0 | same as r0 | same as r0 |
Comments | | same as r0 | same as r0 | same as r0 |