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vlasiator - 2026-08-27 13:58:29 - MAQAO 2026.1.0

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Global Metrics

Total Time (s)		180.81
Max (Thread Active Time) (s)		178.57
Average Active Time (s)		96.07
Activity Ratio (%)		53.6
Average number of active threads		119.018
Affinity Stability (%)		99.7
Time in analyzed loops (%)		43.2
Time in analyzed innermost loops (%)		34.2
Time in user code (%)		65.1
Compilation Options Score (%)		100
Array Access Efficiency (%)		76.7
Potential Speedups
Perfect Flow Complexity		1.16
Perfect OpenMP/MPI/Pthread/TBB		1.13
Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution		2.40
No Scalar Integer	Potential Speedup	1.08
	Nb Loops to get 80%	5
FP Vectorised	Potential Speedup	1.12
	Nb Loops to get 80%	5
Fully Vectorised	Potential Speedup	1.34
	Nb Loops to get 80%	17
FP Arithmetic Only	Potential Speedup	1.25
	Nb Loops to get 80%	11

CQA Potential Speedups Summary

Average Active Threads Count⏎

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Loop Based Profile⏎

Innermost Loop Based Profile⏎

Application Categorization⏎

Compilation Options⏎

Source Object	Issue
▼vlasiator–
○cpu_acc_sort_blocks.cpp
○quadr.cpp
○constantfield.cpp
○spatial_cell_cpu.cpp
○dipole.cpp
○velocity_mesh_cpu.h
○gridGlue.cpp
○arch_moments.cpp
○datareductionoperator.cpp
○sysboundary.cpp
○fsgrid.hpp
○integratefunction.cpp
○open_bucket_hashtable.h
○spatial_cell_cpu.hpp
○Magnetosphere.cpp
○velocity_mesh_parameters.cpp
○ldz_magnetic_field.cpp
○ldz_gradpe.cpp
○ldz_hall.cpp
○velocity_block_container.h
○arch_device_host.h
○gridGlue.hpp
○sysboundarycondition.cpp
○hashtable.h
○stl_algo.h
○cpu_trans_map_amr.cpp
○backgroundfield.cpp
○std_function.h
○ldz_electric_field.cpp
○ldz_volume.cpp
○arch_dt.cpp
○dccrg.hpp
○derivatives.cpp
○cpu_acc_map.cpp
○fs_common.cpp
○vectordipole.cpp
○cpu_acc_load_blocks.cpp
○projectTriAxisSearch.cpp
○backgroundfield.h

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⏎