OV - exec - Loops

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Loops Index

17 loops 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 (0.01%). It represents about 0.00% 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

▶Filters

Loop id	Source Location	Source Function	Level	Max Thread Time / Walltime gcc_4 (%)	Exclusive Coverage gcc_4 (%)	Inclusive Coverage gcc_4 (%)	Max Exclusive Time Over Threads gcc_4 (s)	Max Inclusive Time Over Threads gcc_4 (s)	Exclusive Time w.r.t. Wall Time gcc_4 (s)	Inclusive Time w.r.t. Wall Time gcc_4 (s)	Nb Threads gcc_4	GFLOPS gcc_4	Vectorization Ratio (%)	Vector Length Use (%)	Speedup If No Scalar Integer	Speedup If FP Vectorized	Speedup If Fully Vectorized	Speedup If Perfect Load Balancing gcc_4	Stride 0	Stride 1	Stride n	Stride Unknown	Stride Indirect	Array Access Efficiency
94	exec - ljForce.c:191-216 [...]	ljForce._omp_fn.1	Innermost	60.51	87.38	87.38	11.92	11.92	12.89	12.89	64	298.30	11.06	27.77	1.55	1.55	3.72	1.22	1	0	1	1.5	0	72.92
93	exec - ljForce.c:187-216 [...]	ljForce._omp_fn.1	InBetween	2.31	3.00	90.38	0.45	12.32	0.44	13.34	64	280.91	13.33	23.54	1.95	1	5.67	1.36	NA	NA	NA	NA	NA	50.00
89	exec - ljForce.c:161-161 [...]	ljForce._omp_fn.0	Single	1.57	1.88	1.88	0.31	0.31	0.28	0.28	64	0.00	100	66.67	1	1	1.5	1.48	0	0	3	2	0	65.00
105	exec - timestep.c:74-76	advanceVelocity._omp_fn.0	Innermost	1.17	1.47	1.47	0.23	0.23	0.22	0.22	64	17.43	100	66.67	1	1.33	1.33	1.41	0	0	3	2	0	65.00
62	exec - haloExchange.c:623-630	sortAtomsInCell	Single	1.12	1.34	1.34	0.22	0.22	0.20	0.20	64	0.00	33.33	38.89	1	1	2.9	1.48	0	0	5	14	0	56.58
102	exec - timestep.c:88-94	advancePosition._omp_fn.0	Innermost	1.17	1.13	1.13	0.23	0.23	0.17	0.17	64	23.01	0	24.31	1.1	1	2.1	1.82	0	0	6	4	0	65.00
103	exec - timestep.c:71-78	advanceVelocity._omp_fn.0	Outermost	0.74	0.66	2.13	0.15	0.28	0.10	0.31	64	17.09	29.81	35.7	1.18	1.32	1.67	1.97	NA	NA	NA	NA	NA	0.00
85	exec - linkCells.c:211-373 [...]	updateLinkCells	Innermost	16.42	0.45	0.45	3.23	3.23	0.07	0.07	1	74.74	6.94	18.06	4.38	1.39	7.23	1	NA	NA	NA	NA	NA	0.00
92	exec - ljForce.c:178-216 [...]	ljForce._omp_fn.1	InBetween	0.58	0.40	90.78	0.11	12.35	0.06	13.39	64	214.66	0	18.06	1	1	5.87	2.58	NA	NA	NA	NA	NA	0.00
60	exec - haloExchange.c:633-642	sortAtomsInCell	Single	0.25	0.18	0.18	0.05	0.05	0.03	0.03	63	0.00	0	21.88	1.33	1	4.57	2.49	0	0	4	3	0	64.29
101	exec - timestep.c:88-94	advancePosition._omp_fn.0	Outermost	0.15	0.10	1.24	0.03	0.24	0.02	0.18	58	21.09	0	22.09	1.38	1.22	3.64	2.34	NA	NA	NA	NA	NA	50.00
33	exec - haloExchange.c:380-389	loadAtomsBuffer	Innermost	2.54	0.07	0.07	0.50	0.50	0.01	0.01	1	10.52	0	22.37	1.13	1.13	4.69	1	1	0	3	0	0	81.25
108	exec - timestep.c:110-116	kineticEnergy._omp_fn.0	Innermost	0.08	0.05	0.05	0.02	0.02	0.01	0.01	45	39.62	5.26	25	1.75	2	2	1.87	0	0	3	6	0	58.33
90	exec - ljForce.c:175-216 [...]	ljForce._omp_fn.1	Outermost	0.10	0.03	90.81	0.02	12.36	0.00	13.40	31	99.86	0	24.31	1	1	1.96	2.95	NA	NA	NA	NA	NA	0.00
107	exec - timestep.c:110-116	kineticEnergy._omp_fn.0	Outermost	0.05	0.01	0.06	0.01	0.02	0.00	0.01	15	4.53	7.69	25.96	3.5	2	2	1.88	NA	NA	NA	NA	NA	0.00

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