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exec - 2025-02-24 23:50:33 - MAQAO 2.21.1

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Global Metrics

Total Time (s)30.03
Max (Thread Active Time) (s)29.11
Average Active Time (s)29.03
Activity Ratio (%)98.7
Average number of active threads247.442
Affinity Stability (%)99.8
Time in analyzed loops (%)67.5
Time in analyzed innermost loops (%)66.5
Time in user code (%)67.8
Compilation Options Score (%)100
Array Access Efficiency (%)94.7
Potential Speedups
Perfect Flow Complexity2.03
Perfect OpenMP + MPI + Pthread1.13
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.44
No Scalar IntegerPotential Speedup1.01
Nb Loops to get 80%2
FP VectorisedPotential Speedup1.56
Nb Loops to get 80%1
Fully VectorisedPotential Speedup2.36
Nb Loops to get 80%2
FP Arithmetic OnlyPotential Speedup1.13
Nb Loops to get 80%2

CQA Potential Speedups Summary

Average Active Threads Count

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
exec
haloExchange.c
ljForce.c
timestep.c
random.c
linkCells.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/home/eoseret/qaas_runs_ZEN5/174-043-3878/intel/CoMD/run/binaries/icx_3/exec
Timestamp2025-02-24 23:50:33 Universal Timestamp1740437433
Number of processes observed8 Number of threads observed256
Experiment TypeMPI; OpenMP;
Machinegmz10.benchmarkcenter.megware.com
Model NameAMD EPYC 9745 128-Core Processor
Architecturex86_64 Micro ArchitectureZEN_V5
Cache Size1024 KB Number of Cores128
OS VersionLinux 5.14.0-503.19.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Jan 7 17:08:27 EST 2025
Architecture used during static analysisx86_64 Micro Architecture used during static analysisZEN_V5
Frequency Driveracpi-cpufreq Frequency Governorperformance
Huge Pagesalways Hyperthreadingon
Number of sockets2 Number of cores per socket128
Compilation Optionsexec: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.0.0 (2024.0.0.20231017) /cluster/intel/oneapi/2024.0.0/compiler/2024.0/bin/compiler/clang --intel -I /home/eoseret/qaas_runs_ZEN5/174-043-3878/intel/CoMD/build/CoMD/CoMD/src-openmp -I /home/eoseret/qaas_runs_ZEN5/174-043-3878/intel/CoMD/build/icx_3 -I /cluster/intel/oneapi/2024.0.0/mpi/2021.11/include -O3 -D DO_MPI -O3 -axCORE-AVX512 -mprefer-vector-width=256 -g -fno-omit-frame-pointer -fcf-protection=none -nopie -grecord-command-line -fiopenmp -MD -MT CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o -MF CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o.d -o CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o -c /home/eoseret/qaas_runs_ZEN5/174-043-3878/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c -fveclib=SVML -fheinous-gnu-extensions --intel -I /home/eoseret/qaas_runs_ZEN5/174-043-3878/intel/CoMD/build/CoMD/CoMD/src-openmp -I /home/eoseret/qaas_runs_ZEN5/174-043-3878/intel/CoMD/build/icx_3 -I /cluster/intel/oneapi/2024.0.0/mpi/2021.11/include -O3 -D DO_MPI -O3 -axCORE-AVX512 -mprefer-vector-width=256 -g -fno-omit-frame-pointer -fcf-protection=none -nopie -grecord-command-line -fiopenmp -MD -MT CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o -MF CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o.d -o CMakeFiles/CoMD-openmp-mpi.dir/CoMD/src-openmp/ljForce.c.o -c /home/eoseret/qaas_runs_ZEN5/174-043-3878/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c -fveclib=SVML -fheinous-gnu-extensions

Configuration Summary

Dataset
Run Command<executable> -x 200 -y 200 -z 200 --xproc=2 --yproc=2 --zproc=2
MPI Commandmpirun -n <number_processes>
Number Processes8
Number Nodes1
FilterNot Used
Profile StartNot Used
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