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exec - 2024-03-26 21:31:42 - MAQAO 2.19.1

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Global Metrics

Total Time (s)14.30
Profiled Time (s)13.51
GFLOPS147.280
Time in analyzed loops (%)57.8
Time in analyzed innermost loops (%)56.8
Time in user code (%)58.1
Compilation Options Score (%)100
Array Access Efficiency (%)76.6
Potential Speedups
Perfect Flow Complexity1.71
Perfect OpenMP + MPI + Pthread1.25
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.70
No Scalar IntegerPotential Speedup1.02
Nb Loops to get 80%4
FP VectorisedPotential Speedup1.47
Nb Loops to get 80%1
Fully VectorisedPotential Speedup1.85
Nb Loops to get 80%1
FP Arithmetic OnlyPotential Speedup1.04
Nb Loops to get 80%5

CQA Potential Speedups Summary

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
exec
haloExchange.c
ljForce.c
timestep.c
random.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/home/eoseret/qaas_runs_CPU_9468/171-148-3214/intel/CoMD/run/binaries/icx_2/exec
CommentsExecution on the Megware (https://www.megware.com/en/) benchmarking cluster
Timestamp2024-03-26 21:31:42 Universal Timestamp1711485102
Number of processes observed2 Number of threads observed96
Experiment TypeMPI; OpenMP;
Machineidp10.benchmarkcenter.megware.com
Model NameIntel (R) Xeon (R) CPU Max 9468
Architecturex86_64 Micro ArchitectureSAPPHIRE_RAPIDS
Cache Size107520 KB Number of Cores48
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 analysisSAPPHIRE_RAPIDS
Frequency Driverintel_pstate Frequency Governorperformance
Huge Pagesalways Hyperthreadingon
Number of sockets2 Number of cores per socket48
Compilation Optionsexec: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.0.0 (2024.0.0.20231017) --intel -I /home/eoseret/qaas_runs_CPU_9468/171-148-3214/intel/CoMD/build/CoMD/CoMD/src-openmp -I /home/eoseret/qaas_runs_CPU_9468/171-148-3214/intel/CoMD/build/icx_2 -I /cluster/intel/oneapi/2024.0.0/mpi/2021.11/include -O3 -fargument-noalias -qopt-report=3 -D DO_MPI -O3 -x SAPPHIRERAPIDS -mprefer-vector-width=512 -g -fno-omit-frame-pointer -fcf-protection=none -nopie -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_CPU_9468/171-148-3214/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c -fveclib=SVML -fheinous-gnu-extensions

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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