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| Metric | r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 | r8 | r9 | r10 | r11 | r12 | r13 | r14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Time (s) | 290.59 | 159.39 | 88.68 | 55.19 | 41.20 | 37.56 | 37.30 | 37.58 | 37.76 | 37.67 | 37.84 | 38.40 | 39.00 | 39.95 | 40.77 | |
| Max (Thread Active Time) (s) | 290.39 | 159.27 | 88.53 | 55.00 | 40.93 | 37.20 | 36.00 | 36.81 | 35.57 | 35.34 | 35.42 | 35.61 | 35.41 | 35.58 | 36.14 | |
| Average Active Time (s) | 290.39 | 154.91 | 81.77 | 46.90 | 31.82 | 27.53 | 26.62 | 26.31 | 25.77 | 25.18 | 24.71 | 24.52 | 24.54 | 24.75 | 25.06 | |
| Activity Ratio (%) | 99.9 | 97.2 | 92.2 | 85.0 | 77.3 | 73.4 | 71.5 | 70.1 | 68.4 | 66.9 | 65.4 | 64.0 | 63.0 | 62.1 | 61.6 | |
| Average number of active threads | 0.999 | 1.944 | 3.688 | 6.798 | 12.355 | 17.592 | 22.835 | 28.001 | 32.766 | 37.425 | 41.785 | 45.976 | 50.331 | 54.519 | 59.006 | |
| Affinity Stability (%) | 99.9 | 100.0 | 98.6 | 97.3 | 96.0 | 95.5 | 96.0 | 95.4 | 95.5 | 95.6 | 95.7 | 95.7 | 95.6 | 95.7 | 95.7 | |
| GFLOPS | 2.168 | 4.029 | 7.248 | 11.670 | 15.690 | 17.264 | 17.842 | 17.450 | 18.067 | 18.190 | 18.156 | 18.063 | 18.170 | 18.091 | 17.818 | |
| Time in analyzed loops (%) | 91.7 | 90.0 | 87.8 | 84.2 | 74.7 | 69.3 | 66.1 | 64.0 | 61.4 | 57.5 | 55.1 | 53.3 | 51.7 | 50.4 | 49.1 | |
| Time in analyzed innermost loops (%) | 73.9 | 68.6 | 67.4 | 66.4 | 60.8 | 58.2 | 56.8 | 56.1 | 54.3 | 50.6 | 49.1 | 47.7 | 46.5 | 45.1 | 44.3 | |
| Time in user code (%) | 92.0 | 90.3 | 88.0 | 84.3 | 74.7 | 69.3 | 66.2 | 64.0 | 61.4 | 57.5 | 55.1 | 53.3 | 51.8 | 50.5 | 49.1 | |
| Compilation Options Score (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
| Array Access Efficiency (%) | 54.6 | 53.3 | 53.5 | 53.6 | 53.8 | 53.8 | 53.8 | 53.7 | 53.6 | 53.8 | 53.8 | 53.8 | 53.9 | 53.9 | 53.8 | |
| Potential Speedups | | |||||||||||||||
| Perfect Flow Complexity | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
| Perfect OpenMP/MPI/Pthread/TBB | 1.00 | 1.00 | 1.01 | 1.02 | 1.05 | 1.07 | 1.05 | 1.11 | 1.06 | 1.08 | 1.11 | 1.14 | 1.12 | 1.13 | 1.13 | |
| Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution | 1.00 | 1.04 | 1.11 | 1.24 | 1.43 | 1.54 | 1.56 | 1.61 | 1.60 | 1.63 | 1.67 | 1.70 | 1.69 | 1.68 | 1.68 | |
| Scalability - Gap | 1.00 | 0.55 | 0.31 | 0.19 | 0.14 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.14 | 0.14 | |
| No Scalar Integer | Potential Speedup | 1.11 | 1.14 | 1.14 | 1.12 | 1.09 | 1.07 | 1.06 | 1.05 | 1.04 | 1.04 | 1.04 | 1.03 | 1.03 | 1.03 | 1.03 |
| Nb Loops to get 80% | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | |
| FP Vectorised | Potential Speedup | 1.22 | 1.24 | 1.23 | 1.23 | 1.21 | 1.21 | 1.21 | 1.21 | 1.20 | 1.19 | 1.18 | 1.17 | 1.17 | 1.16 | 1.16 |
| Nb Loops to get 80% | 4 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| Fully Vectorised | Potential Speedup | 1.50 | 1.51 | 1.48 | 1.44 | 1.35 | 1.30 | 1.27 | 1.25 | 1.23 | 1.21 | 1.20 | 1.19 | 1.18 | 1.18 | 1.17 |
| Nb Loops to get 80% | 26 | 27 | 27 | 27 | 25 | 23 | 22 | 20 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | |
| Only FP Arithmetic | Potential Speedup | 1.31 | 1.34 | 1.32 | 1.28 | 1.21 | 1.16 | 1.13 | 1.11 | 1.10 | 1.09 | 1.08 | 1.07 | 1.07 | 1.07 | 1.06 |
| Nb Loops to get 80% | 28 | 27 | 27 | 27 | 27 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 23 | 22 | 23 | |
| Source Object | Issue |
|---|---|
| ▼exec | |
| ▼IJVector_parcsr.c | |
| ○ | |
| ▼par_strength.c | |
| ○ | |
| ▼par_lr_interp.c | |
| ○ | |
| ▼random.c | |
| ○ | |
| ▼csr_matvec.c | |
| ○ | |
| ▼par_coarse_parms.c | |
| ○ | |
| ▼par_multi_interp.c | |
| ○ | |
| ▼vector.c | |
| ○ | |
| ▼csr_matrix.c | |
| ○ | |
| ▼par_interp.c | |
| ○ | |
| ▼IJMatrix_parcsr.c | |
| ○ | |
| ▼amg.c | |
| ○ | |
| ▼csr_matop.c | |
| ○ | |
| ▼par_csr_matop.c | |
| ○ | |
| ▼par_coarsen.c | |
| ○ | |
| ▼hypre_qsort.c | |
| ○ | |
| ▼ams.c | |
| ○ |
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| r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 | r8 | r9 | r10 | r11 | r12 | r13 | r14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Application | /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/run/binaries/armclang_1/exec | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | 2026-08-10 22:15:25 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | MPI; | MPI; OpenMP; | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 |
| Machine | ip-172-31-9-132.ec2.internal | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | aarch64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | ARM_NEOVERSE_V2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | |||||||||||||||
| Cache Size | |||||||||||||||
| Number of Cores | |||||||||||||||
| Maximal Frequency | 0.00 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 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| OS Version | Linux 6.1.170-213.321.amzn2023.aarch64 #1 SMP Thu May 14 12:18:13 UTC 2026 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | aarch64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | ARM_NEOVERSE_V2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | exec: Arm Toolchain for Linux 22.1.0 clang version 22.1.0 (https://github.com/arm/arm-toolchain.git c95792353373404441df364b5a762338e5642230) /opt/arm/arm-toolchain-for-linux/bin/clang-22 -frtlib-add-rpath -fveclib=ArmPL -mllvm -gvn-add-phi-translation=1 -mllvm -store-to-load-forwarding-conflict-detection=0 -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/utilities -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/parcsr_mv -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/parcsr_ls -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/IJ_mv -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/krylov -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/seq_mv -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG -O3 -Wno-error=implicit-function-declaration -O3 -mcpu=neoverse-v2 -I /opt/arm/arm-performance-libraries/lib/pkgconfig/../../include -L/opt/arm/arm-performance-libraries/lib/pkgconfig/../../lib -larmpl -lastring -lamath -lm -ffast-math -g -fno-omit-frame-pointer -no-pie -grecord-command-line -fopenmp=libomp -D TIMER_USE_MPI -D HYPRE_USING_OPENMP -D HYPRE_HOPSCOTCH -D HYPRE_USING_PERSISTENT_COMM -D HYPRE_BIGINT -MD -MT CMakeFiles/seq_mv.dir/AMG/seq_mv/csr_matvec.c.o -MF CMakeFiles/seq_mv.dir/AMG/seq_mv/csr_matvec.c.o.d -o CMakeFiles/seq_mv.dir/AMG/seq_mv/csr_matvec.c.o -c /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/seq_mv/csr_matvec.c -I /home/eoseret/tools/mpi/openmpi-armclang-22.1/include | exec: Arm Toolchain for Linux 22.1.0 clang version 22.1.0 (https://github.com/arm/arm-toolchain.git c95792353373404441df364b5a762338e5642230) /opt/arm/arm-toolchain-for-linux/bin/clang-22 -frtlib-add-rpath -fveclib=ArmPL -mllvm -gvn-add-phi-translation=1 -mllvm -store-to-load-forwarding-conflict-detection=0 -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/utilities -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/parcsr_mv -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/parcsr_ls -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/IJ_mv -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/krylov -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/seq_mv -I /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG -O3 -Wno-error=implicit-function-declaration -O3 -mcpu=neoverse-v2 -I /opt/arm/arm-performance-libraries/lib/pkgconfig/../../include -L/opt/arm/arm-performance-libraries/lib/pkgconfig/../../lib -larmpl -lastring -lamath -lm -ffast-math -g -fno-omit-frame-pointer -no-pie -grecord-command-line -fopenmp=libomp -D TIMER_USE_MPI -D HYPRE_USING_OPENMP -D HYPRE_HOPSCOTCH -D HYPRE_USING_PERSISTENT_COMM -D HYPRE_BIGINT -MD -MT CMakeFiles/parcsr_ls.dir/AMG/parcsr_ls/ams.c.o -MF CMakeFiles/parcsr_ls.dir/AMG/parcsr_ls/ams.c.o.d -o CMakeFiles/parcsr_ls.dir/AMG/parcsr_ls/ams.c.o -c /home/eoseret/qaas/qaas_runs/178-639-3246/intel/AMG/build/AMG/AMG/parcsr_ls/ams.c -I /home/eoseret/tools/mpi/openmpi-armclang-22.1/include | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 |
| 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 | 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 | 24 | 32 | 40 | 48 | 56 | 64 | 72 | 80 | 88 | 96 |
| Frequency Driver | NA | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | NA | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | madvise | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | off | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | 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 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
| Number of cores per socket | 96 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | 2026.1.0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | Build information not available | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | 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 | OV scalability run using armclang_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 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |