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- r0: 8x1
- r1: 64x1
- r2: 96x1
- r3: 128x1
- r4: 160x1
- r5: 192x1
Metric | r0 | r1 | r2 | r3 | r4 | r5 |
---|
Total Time (s) | 660.19 | 94.70 | 73.28 | 62.53 | 55.11 | 50.63 |
Max (Thread Active Time) (s) | 659.44 | 93.75 | 72.14 | 61.15 | 52.96 | 48.56 |
Average Active Time (s) | 659.37 | 93.70 | 72.04 | 61.01 | 52.83 | 48.36 |
Activity Ratio (%) | 99.9 | 99.1 | 98.5 | 98.0 | 96.4 | 96.2 |
Average number of active threads | 7.990 | 63.323 | 94.377 | 124.907 | 153.389 | 183.397 |
Affinity Stability (%) | 99.9 | 99.1 | 98.6 | 97.9 | 96.4 | 96.3 |
GFLOPS | 64.297 | 452.550 | 587.918 | 694.213 | 802.220 | 875.460 |
Time in analyzed loops (%) | 93.6 | 89.6 | 86.1 | 83.8 | 84.4 | 84.1 |
Time in analyzed innermost loops (%) | 58.6 | 57.9 | 56.7 | 56.1 | 57.2 | 57.6 |
Time in user code (%) | 98.0 | 93.1 | 89.5 | 87.5 | 88.2 | 87.8 |
Compilation Options Score (%) | 100 | 100 | 100 | 100 | 100 | 100 |
Array Access Efficiency (%) | 42.0 | 44.5 | 45.9 | 47.0 | 48.0 | 48.9 |
|
Potential Speedups |  |
Perfect Flow Complexity | 1.00 | 1.00 | 1.01 | 1.01 | 1.01 | 1.01 |
Perfect OpenMP/MPI/Pthread/TBB | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 | 1.04 |
Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution | 1.02 | 1.05 | 1.08 | 1.11 | 1.09 | 1.08 |
Scalability - Gap | 1.00 | 1.15 | 1.33 | 1.52 | 1.67 | 1.84 |
No Scalar Integer | Potential Speedup | 1.02 | 1.02 | 1.02 | 1.02 | 1.02 | 1.02 |
Nb Loops to get 80% | 6 | 7 | 8 | 8 | 8 | 8 |
FP Vectorised | Potential Speedup | 1.00 | 1.00 | 1.01 | 1.01 | 1.01 | 1.01 |
Nb Loops to get 80% | 4 | 4 | 4 | 4 | 4 | 4 |
Fully Vectorised | Potential Speedup | 1.05 | 1.06 | 1.07 | 1.07 | 1.07 | 1.07 |
Nb Loops to get 80% | 13 | 15 | 15 | 15 | 15 | 15 |
Only FP Arithmetic | Potential Speedup | 7.48 | 5.22 | 4.26 | 3.81 | 3.77 | 3.65 |
Nb Loops to get 80% | 14 | 14 | 14 | 13 | 14 | 14 |
Source Object | Issue |
▼exec– | |
▼pair_eam_intel.cpp– | |
○ | |
▼fix_nve_intel.cpp– | |
○ | |
▼stl_map.h– | |
○ | |
▼stl_tree.h– | |
○ | |
▼atom.cpp– | |
○ | |
▼platform.cpp– | |
○ | |
▼stl_vector.h– | |
○ | |
▼atom_vec.h– | |
○ | |
▼domain_omp.cpp– | |
○ | |
▼lattice.cpp– | |
○ | |
▼unordered_map.h– | |
○ | |
▼verlet.cpp– | |
○ | |
▼intel_buffers.cpp– | |
○ | |
▼random_park.cpp– | |
○ | |
▼fix.h– | |
○ | |
▼output.cpp– | |
○ | |
▼compute.cpp– | |
○ | |
▼atom_vec.cpp– | |
○ | |
▼nbin_intel.cpp– | |
○ | |
▼npair.cpp– | |
○ | |
▼npair_intel.cpp– | |
○ | |
▼fix_intel.cpp– | |
○ | |
▼new_allocator.h– | |
○ | |
▼nbin.cpp– | |
○ | |
▼memory.cpp– | |
○ | |
▼comm_brick.cpp– | |
○ | |
▼fix_intel.h– | |
○ | |
▼compute_temp.cpp– | |
○ | |
▼input.cpp– | |
○ | |
▼hashtable.h– | |
○ | |
▼compute_pressure.cpp– | |
○ | |
▼thermo.cpp– | |
○ | |
▼integrate.cpp– | |
○ | |
▼modify.cpp– | |
○ | |
▼npair_bin_intel.cpp– | |
○ | |
▼variable.cpp– | |
○ | |
▼pair_eam.cpp– | |
○ | |
▼core.h– | |
○ | |
▼comm.cpp– | |
○ | |
▼basic_string.h– | |
○ | |
▼finish.cpp– | |
○ | |
▼neighbor.cpp– | |
○ | |
▼timer.cpp– | |
○ | |
▼force.cpp– | |
○ | |
▼format.h– | |
○ | |
Source Object | Issue |
▼exec– | |
▼pair_eam_intel.cpp– | |
○ | |
▼fix_nve_intel.cpp– | |
○ | |
▼stl_map.h– | |
○ | |
▼stl_tree.h– | |
○ | |
▼atom.cpp– | |
○ | |
▼platform.cpp– | |
○ | |
▼stl_vector.h– | |
○ | |
▼atom_vec.h– | |
○ | |
▼domain_omp.cpp– | |
○ | |
▼lattice.cpp– | |
○ | |
▼unordered_map.h– | |
○ | |
▼verlet.cpp– | |
○ | |
▼intel_buffers.cpp– | |
○ | |
▼random_park.cpp– | |
○ | |
▼fix.h– | |
○ | |
▼output.cpp– | |
○ | |
▼compute.cpp– | |
○ | |
▼atom_vec.cpp– | |
○ | |
▼nbin_intel.cpp– | |
○ | |
▼npair.cpp– | |
○ | |
▼npair_intel.cpp– | |
○ | |
▼fix_intel.cpp– | |
○ | |
▼new_allocator.h– | |
○ | |
▼nbin.cpp– | |
○ | |
▼memory.cpp– | |
○ | |
▼comm_brick.cpp– | |
○ | |
▼fix_intel.h– | |
○ | |
▼compute_temp.cpp– | |
○ | |
▼input.cpp– | |
○ | |
▼hashtable.h– | |
○ | |
▼compute_pressure.cpp– | |
○ | |
▼thermo.cpp– | |
○ | |
▼integrate.cpp– | |
○ | |
▼modify.cpp– | |
○ | |
▼npair_bin_intel.cpp– | |
○ | |
▼variable.cpp– | |
○ | |
▼pair_eam.cpp– | |
○ | |
▼core.h– | |
○ | |
▼comm.cpp– | |
○ | |
▼basic_string.h– | |
○ | |
▼finish.cpp– | |
○ | |
▼neighbor.cpp– | |
○ | |
▼timer.cpp– | |
○ | |
▼force.cpp– | |
○ | |
▼format.h– | |
○ | |
Source Object | Issue |
▼exec– | |
▼pair_eam_intel.cpp– | |
○ | |
▼fix_nve_intel.cpp– | |
○ | |
▼stl_map.h– | |
○ | |
▼stl_tree.h– | |
○ | |
▼atom.cpp– | |
○ | |
▼platform.cpp– | |
○ | |
▼stl_vector.h– | |
○ | |
▼atom_vec.h– | |
○ | |
▼domain_omp.cpp– | |
○ | |
▼lattice.cpp– | |
○ | |
▼unordered_map.h– | |
○ | |
▼verlet.cpp– | |
○ | |
▼intel_buffers.cpp– | |
○ | |
▼random_park.cpp– | |
○ | |
▼fix.h– | |
○ | |
▼output.cpp– | |
○ | |
▼compute.cpp– | |
○ | |
▼atom_vec.cpp– | |
○ | |
▼nbin_intel.cpp– | |
○ | |
▼npair.cpp– | |
○ | |
▼npair_intel.cpp– | |
○ | |
▼fix_intel.cpp– | |
○ | |
▼new_allocator.h– | |
○ | |
▼nbin.cpp– | |
○ | |
▼memory.cpp– | |
○ | |
▼comm_brick.cpp– | |
○ | |
▼fix_intel.h– | |
○ | |
▼compute_temp.cpp– | |
○ | |
▼input.cpp– | |
○ | |
▼hashtable.h– | |
○ | |
▼compute_pressure.cpp– | |
○ | |
▼thermo.cpp– | |
○ | |
▼integrate.cpp– | |
○ | |
▼modify.cpp– | |
○ | |
▼npair_bin_intel.cpp– | |
○ | |
▼variable.cpp– | |
○ | |
▼pair_eam.cpp– | |
○ | |
▼core.h– | |
○ | |
▼comm.cpp– | |
○ | |
▼basic_string.h– | |
○ | |
▼finish.cpp– | |
○ | |
▼neighbor.cpp– | |
○ | |
▼timer.cpp– | |
○ | |
▼force.cpp– | |
○ | |
▼format.h– | |
○ | |
Source Object | Issue |
▼exec– | |
▼pair_eam_intel.cpp– | |
○ | |
▼fix_nve_intel.cpp– | |
○ | |
▼stl_map.h– | |
○ | |
▼stl_tree.h– | |
○ | |
▼atom.cpp– | |
○ | |
▼platform.cpp– | |
○ | |
▼stl_vector.h– | |
○ | |
▼atom_vec.h– | |
○ | |
▼domain_omp.cpp– | |
○ | |
▼lattice.cpp– | |
○ | |
▼unordered_map.h– | |
○ | |
▼verlet.cpp– | |
○ | |
▼intel_buffers.cpp– | |
○ | |
▼random_park.cpp– | |
○ | |
▼fix.h– | |
○ | |
▼output.cpp– | |
○ | |
▼compute.cpp– | |
○ | |
▼atom_vec.cpp– | |
○ | |
▼nbin_intel.cpp– | |
○ | |
▼npair.cpp– | |
○ | |
▼npair_intel.cpp– | |
○ | |
▼fix_intel.cpp– | |
○ | |
▼new_allocator.h– | |
○ | |
▼nbin.cpp– | |
○ | |
▼memory.cpp– | |
○ | |
▼comm_brick.cpp– | |
○ | |
▼fix_intel.h– | |
○ | |
▼compute_temp.cpp– | |
○ | |
▼input.cpp– | |
○ | |
▼hashtable.h– | |
○ | |
▼compute_pressure.cpp– | |
○ | |
▼thermo.cpp– | |
○ | |
▼integrate.cpp– | |
○ | |
▼modify.cpp– | |
○ | |
▼npair_bin_intel.cpp– | |
○ | |
▼variable.cpp– | |
○ | |
▼pair_eam.cpp– | |
○ | |
▼core.h– | |
○ | |
▼comm.cpp– | |
○ | |
▼basic_string.h– | |
○ | |
▼finish.cpp– | |
○ | |
▼neighbor.cpp– | |
○ | |
▼timer.cpp– | |
○ | |
▼force.cpp– | |
○ | |
▼format.h– | |
○ | |
Source Object | Issue |
▼exec– | |
▼pair_eam_intel.cpp– | |
○ | |
▼fix_nve_intel.cpp– | |
○ | |
▼stl_map.h– | |
○ | |
▼stl_tree.h– | |
○ | |
▼atom.cpp– | |
○ | |
▼platform.cpp– | |
○ | |
▼stl_vector.h– | |
○ | |
▼atom_vec.h– | |
○ | |
▼domain_omp.cpp– | |
○ | |
▼lattice.cpp– | |
○ | |
▼unordered_map.h– | |
○ | |
▼verlet.cpp– | |
○ | |
▼intel_buffers.cpp– | |
○ | |
▼random_park.cpp– | |
○ | |
▼fix.h– | |
○ | |
▼output.cpp– | |
○ | |
▼compute.cpp– | |
○ | |
▼atom_vec.cpp– | |
○ | |
▼nbin_intel.cpp– | |
○ | |
▼npair.cpp– | |
○ | |
▼npair_intel.cpp– | |
○ | |
▼fix_intel.cpp– | |
○ | |
▼new_allocator.h– | |
○ | |
▼nbin.cpp– | |
○ | |
▼memory.cpp– | |
○ | |
▼comm_brick.cpp– | |
○ | |
▼fix_intel.h– | |
○ | |
▼compute_temp.cpp– | |
○ | |
▼input.cpp– | |
○ | |
▼hashtable.h– | |
○ | |
▼compute_pressure.cpp– | |
○ | |
▼thermo.cpp– | |
○ | |
▼integrate.cpp– | |
○ | |
▼modify.cpp– | |
○ | |
▼npair_bin_intel.cpp– | |
○ | |
▼variable.cpp– | |
○ | |
▼pair_eam.cpp– | |
○ | |
▼core.h– | |
○ | |
▼comm.cpp– | |
○ | |
▼basic_string.h– | |
○ | |
▼finish.cpp– | |
○ | |
▼neighbor.cpp– | |
○ | |
▼timer.cpp– | |
○ | |
▼force.cpp– | |
○ | |
▼format.h– | |
○ | |
Source Object | Issue |
▼exec– | |
▼pair_eam_intel.cpp– | |
○ | |
▼fix_nve_intel.cpp– | |
○ | |
▼stl_map.h– | |
○ | |
▼stl_tree.h– | |
○ | |
▼atom.cpp– | |
○ | |
▼platform.cpp– | |
○ | |
▼stl_vector.h– | |
○ | |
▼atom_vec.h– | |
○ | |
▼domain_omp.cpp– | |
○ | |
▼lattice.cpp– | |
○ | |
▼unordered_map.h– | |
○ | |
▼verlet.cpp– | |
○ | |
▼intel_buffers.cpp– | |
○ | |
▼random_park.cpp– | |
○ | |
▼fix.h– | |
○ | |
▼output.cpp– | |
○ | |
▼compute.cpp– | |
○ | |
▼atom_vec.cpp– | |
○ | |
▼nbin_intel.cpp– | |
○ | |
▼npair.cpp– | |
○ | |
▼npair_intel.cpp– | |
○ | |
▼fix_intel.cpp– | |
○ | |
▼new_allocator.h– | |
○ | |
▼nbin.cpp– | |
○ | |
▼memory.cpp– | |
○ | |
▼comm_brick.cpp– | |
○ | |
▼fix_intel.h– | |
○ | |
▼compute_temp.cpp– | |
○ | |
▼input.cpp– | |
○ | |
▼hashtable.h– | |
○ | |
▼compute_pressure.cpp– | |
○ | |
▼thermo.cpp– | |
○ | |
▼integrate.cpp– | |
○ | |
▼modify.cpp– | |
○ | |
▼npair_bin_intel.cpp– | |
○ | |
▼variable.cpp– | |
○ | |
▼pair_eam.cpp– | |
○ | |
▼core.h– | |
○ | |
▼comm.cpp– | |
○ | |
▼basic_string.h– | |
○ | |
▼finish.cpp– | |
○ | |
▼neighbor.cpp– | |
○ | |
▼timer.cpp– | |
○ | |
▼force.cpp– | |
○ | |
▼format.h– | |
○ | |
| r0 | r1 | r2 | r3 | r4 | r5 |
Application | /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/run/binaries/icx_2/exec | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Timestamp | 2025-09-18 00:28:24 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Experiment Type | MPI; | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Machine | gmz17.benchmarkcenter.megware.com | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Architecture | x86_64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Micro Architecture | ZEN_V5 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Model Name | AMD EPYC 9655 96-Core Processor | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Cache Size | 1024 KB | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Number of Cores | 96 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Maximal Frequency | 4.509375 GHz | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
OS Version | Linux 5.14.0-570.39.1.el9_6.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Sep 4 05:08:52 EDT 2025 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Architecture used during static analysis | x86_64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Micro Architecture used during static analysis | ZEN_V5 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Compilation Options |
exec: clang based Intel(R) oneAPI DPC++/C++ Compiler 2025.1.0 (2025.1.0.20250317) /cluster/intel/oneapi/2025.1.0/compiler/2025.1/bin/compiler/clang --driver-mode=g++ --intel -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_INTEL -D LMP_INTEL_USELRT -D LMP_OPENMP -D LMP_USE_MKL_RNG -D MPICH_SKIP_MPICXX -D OMPI_SKIP_MPICXX -D _MPICC_H -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/third_party -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/ASPHERE -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/CLASS2 -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/DPD-BASIC -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/KSPACE -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/MANYBODY -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/MEAM -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/MISC -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/MOLECULE -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/REPLICA -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/RIGID -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/OPENMP -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/OPT -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/INTEL -I /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/icx_2/lammps/cmake/styles -isystem /cluster/intel/oneapi/2025.1.0/mkl/2025.1/include -isystem /cluster/intel/oneapi/2025.1.0/tbb/2022.1/include -O3 -ffp-model=fast -mprefer-vector-width=512 -O3 -march=znver5 -axCORE-AVX512 -mprefer-vector-width=512 -g -fno-omit-frame-pointer -fcf-protection=none -no-pie -grecord-command-line -fno-finite-math-only -Wno-tautological-constant-compare -Wno-unused-command-line-argument -std=c++17 -fPIC -fiopenmp -MD -MT lammps/cmake/CMakeFiles/lammps.dir/__/src/INTEL/pair_eam_intel.cpp.o -MF lammps/cmake/CMakeFiles/lammps.dir/__/src/INTEL/pair_eam_intel.cpp.o.d -o lammps/cmake/CMakeFiles/lammps.dir/__/src/INTEL/pair_eam_intel.cpp.o -c /beegfs/hackathon/users/eoseret/qaas_runs_ZEN5/175-813-3649/intel/LAMMPS/build/LAMMPS/lammps/src/INTEL/pair_eam_intel.cpp -I /cluster/intel/oneapi/2025.1.0/mpi/2021.15/include -fveclib=SVML | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Number of processes observed | 8 | 64 | 96 | 128 | 160 | 192 |
Number of threads observed | 8 | 64 | 96 | 128 | 160 | 192 |
Frequency Driver | acpi-cpufreq | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Frequency Governor | performance | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Huge Pages | always | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Hyperthreading | on | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Number of sockets | 2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Number of cores per socket | 96 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
MAQAO version | 2025.1.2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
MAQAO build | d7816a4ef31d96c8cb7cb54a3ec2554ac0d7ef52::20250912-183832 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Comments | OV scalability run using icx_2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |