options

exec - 2025-07-31 17:05:40 - MAQAO 2025.1.2

Help is available by moving the cursor above any symbol or by checking MAQAO website.

Global Metrics

Total Time (s)206.21
Max (Thread Active Time) (s)205.33
Average Active Time (s)205.14
Activity Ratio (%)99.5
Average number of active threads95.498
Affinity Stability (%)99.9
Time in analyzed loops (%)96.5
Time in analyzed innermost loops (%)83.3
Time in user code (%)96.8
Compilation Options Score (%)100
Array Access Efficiency (%)44.4
Potential Speedups
Perfect Flow Complexity1.17
Perfect OpenMP/MPI/Pthread/TBB1.01
Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution1.03
No Scalar IntegerPotential Speedup2.19
Nb Loops to get 80%3
FP VectorisedPotential Speedup1.45
Nb Loops to get 80%3
Fully VectorisedPotential Speedup1.24
Nb Loops to get 80%4
FP Arithmetic OnlyPotential Speedup2.05
Nb Loops to get 80%5

CQA Potential Speedups Summary

Average Active Threads Count

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
exec
domain.cpp
fix_nve.cpp
verlet.cpp
nbin.cpp
pair.cpp
random_park.cpp
pair_eam.cpp
nbin_standard.cpp
create_atoms.cpp
neighbor.cpp
comm_brick.cpp
atom_vec.cpp
compute_temp.cpp
npair_bin.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./exec
Timestamp2025-07-31 17:05:40 Universal Timestamp1753981540
Number of processes observed96 Number of threads observed96
Experiment TypeMPI;
Machineip-172-31-47-249.ec2.internal
Architectureaarch64 Micro ArchitectureARM_NEOVERSE_V2
OS VersionLinux 6.1.109-118.189.amzn2023.aarch64 #1 SMP Tue Sep 10 08:58:40 UTC 2024
Architecture used during static analysisaarch64 Micro Architecture used during static analysisARM_NEOVERSE_V2
Frequency DriverNA Frequency GovernorNA
Huge Pagesmadvise Hyperthreadingoff
Number of sockets1 Number of cores per socket96
Compilation Optionsexec: GNU C++17 14.2.0 -mcpu=neoverse-v2 -msve-vector-bits=128 -mlittle-endian -mabi=lp64 -g -O3 -O3 -std=c++17 -funroll-loops -ffast-math -fno-omit-frame-pointer -fcf-protection=none -fPIC -fopenmp

Configuration Summary

Dataset
Run Command<executable> -in in.intel.eam
MPI Commandmpirun -n <number_processes> --bind-to core --map-by node:PE=1 --report-bindings
Number Processes96
Number Nodes1
FilterNot Used
Profile StartNot Used
×