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exec - 2025-09-16 16:46:20 - MAQAO 2025.1.2

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Global Metrics

Total Time (s)147.67
Max (Thread Active Time) (s)145.97
Average Active Time (s)129.14
Activity Ratio (%)87.6
Average number of active threads167.917
Affinity Stability (%)99.1
Time in analyzed loops (%)70.5
Time in analyzed innermost loops (%)68.2
Time in user code (%)70.7
Compilation Options Score (%)100
Array Access Efficiency (%)55.5
Potential Speedups
Perfect Flow Complexity1.61
Perfect OpenMP/MPI/Pthread/TBB1.51
Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution1.59
No Scalar IntegerPotential Speedup1.13
Nb Loops to get 80%2
FP VectorisedPotential Speedup1.40
Nb Loops to get 80%3
Fully VectorisedPotential Speedup2.65
Nb Loops to get 80%4
FP Arithmetic OnlyPotential Speedup1.18
Nb Loops to get 80%4

CQA Potential Speedups Summary

Average Active Threads Count

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
exec
npair_bin.cpp
fix_nve.cpp
verlet.cpp
nbin.cpp
pair.cpp
pair_eam.cpp
nbin_standard.cpp
neighbor.cpp
comm_brick.cpp
atom_vec.cpp
domain_omp.cpp
compute_temp.cpp

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_ZEN5/175-803-2578/intel/LAMMPS/run/oneview_runs/defaults/orig/exec
Timestamp2025-09-16 16:46:20 Universal Timestamp1758033980
Number of processes observed192 Number of threads observed192
Experiment TypeMPI;
Machinegmz12.benchmarkcenter.megware.com
Model NameAMD EPYC 9655 96-Core Processor
Architecturex86_64 Micro ArchitectureZEN_V5
Cache Size1024 KB Number of Cores96
OS VersionLinux 5.14.0-570.39.1.el9_6.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Sep 4 05:08:52 EDT 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 socket96
Compilation Optionsexec: AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24) /home/eoseret/aocc-compiler-5.0.0/bin/clang-17 --driver-mode=g++ -D FFT_MKL -D FFT_MKL_THREADS -D LAMMPS_GZIP -D LAMMPS_MEMALIGN=64 -D LAMMPS_OMP_COMPAT=4 -D LAMMPS_PNG -D LAMMPS_SMALLBIG -D LMP_OPENMP -D MPICH_SKIP_MPICXX -D OMPI_SKIP_MPICXX -D _MPICC_H -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/third_party -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/ASPHERE -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/CLASS2 -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/DPD-BASIC -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/KSPACE -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/MANYBODY -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/MEAM -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/MISC -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/MOLECULE -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/REPLICA -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/RIGID -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/OPENMP -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/OPT -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/build/lammps/cmake/styles -isystem /cluster/intel/oneapi/2024.0.0/mkl/2024.0/include -O3 -ffast-math -march=native -mprefer-vector-width=512 -g -fno-omit-frame-pointer -fcf-protection=none -nopie -grecord-command-line -std=c++17 -fPIC -fopenmp=libomp -MD -MT lammps/cmake/CMakeFiles/lammps.dir/__/src/MANYBODY/pair_eam.cpp.o -MF lammps/cmake/CMakeFiles/lammps.dir/__/src/MANYBODY/pair_eam.cpp.o.d -o lammps/cmake/CMakeFiles/lammps.dir/__/src/MANYBODY/pair_eam.cpp.o -c /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-803-2578/intel/LAMMPS/build/LAMMPS/lammps/src/MANYBODY/pair_eam.cpp -I /cluster/intel/oneapi/2024.0.0/mpi/2021.11/include

Configuration Summary

Dataset
Run Command<executable> -in in.intel.eam
MPI Commandmpirun -n <number_processes>
Number Processes192
Number Nodes1
FilterNot Used
Profile StartNot Used
Profile StopNot Used
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