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exec - 2024-02-21 10:25:27 - MAQAO 2.19.1

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Global Metrics

Total Time (s)12.81
Profiled Time (s)11.63
GFLOPS252.797
Time in analyzed loops (%)37.0
Time in analyzed innermost loops (%)36.6
Time in user code (%)37.2
Compilation Options Score (%)100
Array Access Efficiency (%)86.5
Potential Speedups
Perfect Flow Complexity1.31
Perfect OpenMP + MPI + Pthread1.21
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution2.72
No Scalar IntegerPotential Speedup1.01
Nb Loops to get 80%2
FP VectorisedPotential Speedup1.15
Nb Loops to get 80%1
Fully VectorisedPotential Speedup1.39
Nb Loops to get 80%2
FP Arithmetic OnlyPotential Speedup1.10
Nb Loops to get 80%2

CQA Potential Speedups Summary

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
exec
haloExchange.c
ljForce.c
timestep.c
initAtoms.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/beegfs/hackathon/users/eoseret/qaas_runs/170-850-7424/intel/CoMD/run/oneview_runs/defaults/orig/exec
CommentsExecution on the Megware (https://www.megware.com/en/) benchmarking cluster
Timestamp2024-02-21 10:25:27 Universal Timestamp1708507527
Number of processes observed2 Number of threads observed192
Experiment TypeMPI; OpenMP;
Machinegmz16.benchmarkcenter.megware.com
Model NameAMD EPYC 9654 96-Core Processor
Architecturex86_64 Micro ArchitectureZEN_V4
Cache Size1024 KB Number of Cores96
OS VersionLinux 5.14.0-362.13.1.el9_3.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Dec 21 07:12:43 EST 2023
Architecture used during static analysisx86_64 Micro Architecture used during static analysisZEN_V4
Frequency Driveracpi-cpufreq Frequency Governorperformance
Huge Pagesalways Hyperthreadingon
Number of sockets2 Number of cores per socket96
Compilation Optionsexec: AMD clang version 16.0.3 (CLANG: AOCC_4.1.0-Build#270 2023_07_10) /cluster/comp/aocc/4.1.0/bin/clang-16 -I /beegfs/hackathon/users/eoseret/qaas_runs/170-850-7424/intel/CoMD/build/CoMD/CoMD/src-openmp -I . -O3 -march=native -D DO_MPI -g -grecord-command-line -fno-omit-frame-pointer -fcf-protection=none -nopie -fopenmp=libomp -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 /beegfs/hackathon/users/eoseret/qaas_runs/170-850-7424/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c -I /cluster/intel/oneapi/2024.0.0/mpi/2021.11/include

Configuration Summary

Dataset
Run Command<executable> -x 100 -y 100 -z 100 --xproc=2 --yproc=1 --zproc=1
MPI Commandmpirun -np 2
Number Processes1
Number Nodes1
FilterNot Used
Profile StartNot Used
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