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amg - 2026-07-03 15:50:16 - MAQAO 2026.0.1

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Global Metrics

Total Time (s)87.01
Max (Thread Active Time) (s)86.07
Average Active Time (s)76.21
Activity Ratio (%)88.6
Average number of active threads168.165
Affinity Stability (%)99.9
GFLOPS57.007
Time in analyzed loops (%)76.5
Time in analyzed innermost loops (%)63.6
Time in user code (%)76.7
Compilation Options Score (%)100
Array Access Efficiency (%)66.9
Potential Speedups
Perfect Flow Complexity1.03
Perfect OpenMP/MPI/Pthread/TBB1.03
Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution1.41
No Scalar IntegerPotential Speedup1.07
Nb Loops to get 80%8
FP VectorisedPotential Speedup1.36
Nb Loops to get 80%8
Fully VectorisedPotential Speedup2.30
Nb Loops to get 80%32
FP Arithmetic OnlyPotential Speedup1.15
Nb Loops to get 80%23

CQA Potential Speedups Summary

Average Active Threads Count

Enable log scale

FLOPS Breakdown

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
amg
par_strength.c
par_lr_interp.c
vector.c
par_multi_interp.c
csr_matvec.c
IJMatrix_parcsr.c
amg.c
csr_matop.c
par_csr_matop.c
random.c
par_coarsen.c
ams.c

Loop Path Count Profile

Cumulated Speedup If No Scalar Integer

Cumulated Speedup If FP Vectorized

Cumulated Speedup If Fully Vectorized

Cumulated Speedup If FP Arithmetic Only

Experiment Summary

Application/beegfs/hackathon/users/eoseret/qaas_runs_GNR/173-927-0874/intel/AMG/build/build/amg
Timestamp2026-07-03 15:50:16 Universal Timestamp1783086616
Number of processes observed8 Number of threads observed192
Experiment TypeMPI; OpenMP;
Machineisix06.benchmarkcenter.megware.com
Model NameIntel(R) Xeon(R) 6972P
Architecturex86_64 Micro ArchitectureGRANITE_RAPIDS
Cache Size491520 KB Number of Cores96
OS VersionLinux 5.14.0-611.54.6.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 15 04:23:18 EDT 2026
Architecture used during static analysisx86_64 Micro Architecture used during static analysisGRANITE_RAPIDS
Frequency Driverintel_pstate Frequency Governorperformance
Huge Pagesalways Hyperthreadingon
Number of sockets2 Number of cores per socket96
Compilation Optionsamg: --intel -I /home/eoseret/qaas_runs_GNR/173-927-0874/intel/AMG/build/AMG/AMG/utilities -I /home/eoseret/qaas_runs_GNR/173-927-0874/intel/AMG/build/AMG/AMG/parcsr_mv -I /home/eoseret/qaas_runs_GNR/173-927-0874/intel/AMG/build/AMG/AMG/parcsr_ls -I /home/eoseret/qaas_runs_GNR/173-927-0874/intel/AMG/build/AMG/AMG/IJ_mv -I /home/eoseret/qaas_runs_GNR/173-927-0874/intel/AMG/build/AMG/AMG/krylov -I /home/eoseret/qaas_runs_GNR/173-927-0874/intel/AMG/build/AMG/AMG/seq_mv -I /home/eoseret/qaas_runs_GNR/173-927-0874/intel/AMG/build/AMG/AMG -I /cluster/intel/oneapi/2024.0.0/mpi/2021.11/include -O3 -march=native -fargument-noalias -std=gnu90 -g -fno-omit-frame-pointer -fcf-protection=none -nopie -grecord-command-line -fiopenmp -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_runs_GNR/173-927-0874/intel/AMG/build/AMG/AMG/parcsr_ls/ams.c -fveclib=SVML -fheinous-gnu-extensions

Configuration Summary

Dataset
Run Command<executable> -n 400 400 400
MPI Commandmpirun -n <number_processes>
Number Processes8
Number Processes per Node8
FilterNot Used
Profile StartNot Used
Profile StopNot Used
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