OV - exec - Functions and Loops

MAQAO

options

Functions and Loops

2 loops and 5 functions have been discarded from the report because their ratio ((Max Inclusive Time Over Threads * 100) / Max Thread Active Time) is lower than the threshold set by object_coverage_threshold (0.1%). It represents about 0.13% of the application. To include them, change the value of object_coverage_threshold in the experiment directory configuration file, then rerun the command with the additionnal parameter --force-static-analysis.
Inclusive metrics are only related to the given object code and do not include other external objects / libraries.

▶Filters

Name	Module	Max Thread Time / Walltime gcc_7 (%)	Coverage gcc_7 (%)	Coverage Excluding Loops gcc_7 (%)	Max Inclusive Time Over Threads gcc_7 (s)	Max Exclusive Time Over Threads gcc_7 (s)	Inclusive Time w.r.t. Wall Time gcc_7 (s)	Exclusive Time w.r.t. Wall Time gcc_7 (s)	Nb Threads gcc_7	Deviation (coverage) gcc_7	Deviation (walltime) gcc_7	Categories gcc_7	Compilation Options
►main._omp_fn.6+	exec	27.64	27.95	0.00	5.50	0.00	5.56	0.00	96	0.41	0.08	Exe (%): 100.00	GNU C17 14.2.0 -mcmodel=large -march=znver5 -mprefer-vector-width=512 -mcmodel=large -g -O2 -fno-omit-frame-pointer -fcf-protection=none -fno-finite-math-only -ffreestanding -ffast-math -funroll-loops -fopenmp
○Loop 4 - stream.c:344-344 - exec		27.64	27.95	27.95	5.50	5.50	5.56	5.56	96	0.41	0.08
►main._omp_fn.7+	exec	27.62	27.82	0.00	5.49	0.00	5.53	0.00	96	0.39	0.08	Exe (%): 100.00	GNU C17 14.2.0 -mcmodel=large -march=znver5 -mprefer-vector-width=512 -mcmodel=large -g -O2 -fno-omit-frame-pointer -fcf-protection=none -fno-finite-math-only -ffreestanding -ffast-math -funroll-loops -fopenmp
○Loop 3 - stream.c:356-356 - exec		27.62	27.82	27.82	5.49	5.49	5.53	5.53	96	0.39	0.08
►main._omp_fn.5+	exec	21.16	21.37	0.00	4.21	0.02	4.25	0.00	96	0.37	0.07	Exe (%): 100.00	GNU C17 14.2.0 -mcmodel=large -march=znver5 -mprefer-vector-width=512 -mcmodel=large -g -O2 -fno-omit-frame-pointer -fcf-protection=none -fno-finite-math-only -ffreestanding -ffast-math -funroll-loops -fopenmp
○Loop 5 - stream.c:332-332 - exec		21.16	21.37	21.37	4.21	4.21	4.25	4.25	96	0.37	0.07
►main._omp_fn.4+	exec	21.11	20.89	0.00	4.20	0.01	4.15	0.00	96	0.21	0.04	Exe (%): 100.00	GNU C17 14.2.0 -mcmodel=large -march=znver5 -mprefer-vector-width=512 -mcmodel=large -g -O2 -fno-omit-frame-pointer -fcf-protection=none -fno-finite-math-only -ffreestanding -ffast-math -funroll-loops -fopenmp
○Loop 6 - stream.c:320-320 - exec		21.11	20.89	20.89	4.20	4.20	4.15	4.15	96	0.21	0.04
○gomp_team_barrier_wait_end	libgomp.so.1.0.0	3.37	1.13	1.13	0.67	21.13	0.23	0.23	84	1.29	0.25	OMP (%): 100.00
○unknown_kernel_region	kernel	0.65	0.37	0.37	0.13	6.89	0.07	0.07	96	0.07	0.01	System (%): 99.93 OMP (%): 0.07
►main._omp_fn.2+	exec	0.38	0.23	0.00	0.07	0.00	0.05	0.00	96	0.06	0.01	Exe (%): 100.00	GNU C17 14.2.0 -mcmodel=large -march=znver5 -mprefer-vector-width=512 -mcmodel=large -g -O2 -fno-omit-frame-pointer -fcf-protection=none -fno-finite-math-only -ffreestanding -ffast-math -funroll-loops -fopenmp
○Loop 8 - stream.c:273-275 - exec		0.38	0.23	0.23	0.07	0.07	0.05	0.05	96	0.06	0.01
►main._omp_fn.3+	exec	0.15	0.13	0.00	0.03	0.00	0.03	0.00	96	0.01	0.00	Exe (%): 100.00	GNU C17 14.2.0 -mcmodel=large -march=znver5 -mprefer-vector-width=512 -mcmodel=large -g -O2 -fno-omit-frame-pointer -fcf-protection=none -fno-finite-math-only -ffreestanding -ffast-math -funroll-loops -fopenmp
○Loop 7 - stream.c:292-292 - exec		0.15	0.13	0.13	0.03	0.03	0.03	0.03	96	0.01	0.00

×