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exec - 2026-06-23 08:40:03 - MAQAO 2026.0.1

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Global Metrics

Total Time (s)134.96
Max (Thread Active Time) (s)134.38
Average Active Time (s)130.67
Activity Ratio (%)96.8
Average number of active threads61.963
Affinity Stability (%)98.2
GFLOPS62.286
Time in analyzed loops (%)97.8
Time in analyzed innermost loops (%)97.5
Time in user code (%)97.9
Compilation Options Score (%)100
Array Access Efficiency (%)67.4
Potential Speedups
Perfect Flow Complexity1.07
Perfect OpenMP/MPI/Pthread/TBB1.00
Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution1.03
No Scalar IntegerPotential Speedup1.13
Nb Loops to get 80%5
FP VectorisedPotential Speedup1.09
Nb Loops to get 80%4
Fully VectorisedPotential Speedup1.42
Nb Loops to get 80%16
FP Arithmetic OnlyPotential Speedup1.35
Nb Loops to get 80%14

CQA Potential Speedups Summary

Average Active Threads Count

Enable log scale

FLOPS Breakdown

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
exec
calc_dt.cpp
advec_cell.cpp
accelerate.cpp
reset_field.cpp
revert.cpp
viscosity.cpp
initialise_chunk.cpp
ideal_gas.cpp
PdV.cpp
generate_chunk.cpp
field_summary.cpp
advec_mom.cpp
flux_calc.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/home/eoseret/qaas/qaas_runs/178-219-7589/intel/CloverLeaf2.0-CXX/run/binaries/gcc_4/exec
Timestamp2026-06-23 08:40:03 Universal Timestamp1782204003
Number of processes observed1 Number of threads observed64
Experiment TypeMPI; OpenMP;
Machineip-172-31-38-240.ec2.internal
Architectureaarch64 Micro ArchitectureARM_NEOVERSE_V1
OS VersionLinux 6.1.170-213.321.amzn2023.aarch64 #1 SMP Thu May 14 12:18:13 UTC 2026
Architecture used during static analysisaarch64 Micro Architecture used during static analysisARM_NEOVERSE_V1
Frequency DriverNA Frequency GovernorNA
Huge Pagesmadvise Hyperthreadingoff
Number of sockets1 Number of cores per socket64
Compilation Optionsexec: GNU C++17 14.2.1 20250110 (Red Hat 14.2.1-7) -mcpu=neoverse-v1+nosve+nosve2 -mlittle-endian -mabi=lp64 -g -O3 -O3 -O3 -std=c++17 -funroll-loops -ffast-math -fno-omit-frame-pointer -fcf-protection=none -fopenmp

Configuration Summary

Dataset
Run Command<executable>
MPI Commandmpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings
Number Processes1
FilterNot Used
Profile StartNot Used
Profile StopNot Used
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