OV - - Loops

MAQAO

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Loops Index

12 loops have been discarded from the report because their coverage is lower than the threshold set by object_coverage_threshold (0.01%). It represents about 0% 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

▶Scalability Runs Description

Run 2x1	Number processes: 2Number nodes: 1Number processes per node: 2Run Command: <executable> -x 100 -y 100 -z 100 --xproc=2 --yproc=1 --zproc=1MPI Command: mpirun -np <number_processes>Dataset: Run Directory: /home/eoseret/qaas_runs_CPU_9468/171-148-3214/intel/CoMD/run/oneview_runs/compilers/icx_2/oneview_run_1711485102I_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threadsOMP_PROC_BIND: spreadOMP_NUM_THREADS: 1
Run 2x2	OMP_NUM_THREADS: 2I_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threadsOMP_PROC_BIND: spread
Run 2x4	OMP_NUM_THREADS: 4I_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threadsOMP_PROC_BIND: spread
Run 2x8	OMP_NUM_THREADS: 8I_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threadsOMP_PROC_BIND: spread
Run 2x16	OMP_NUM_THREADS: 16I_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threadsOMP_PROC_BIND: spread
Run 2x32	OMP_NUM_THREADS: 32I_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threadsOMP_PROC_BIND: spread
Run 2x48	OMP_NUM_THREADS: 48I_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threadsOMP_PROC_BIND: spread

▶Filters

Loop id	Source Location	Source Function	Level	Coverage 2x1 (%)	Coverage 2x2 (%)	Coverage 2x4 (%)	Coverage 2x8 (%)	Coverage 2x16 (%)	Coverage 2x32 (%)	Coverage 2x48 (%)	Max Time Over Threads 2x1 (s)	Max Time Over Threads 2x2 (s)	Max Time Over Threads 2x4 (s)	Max Time Over Threads 2x8 (s)	Max Time Over Threads 2x16 (s)	Max Time Over Threads 2x32 (s)	Max Time Over Threads 2x48 (s)	Time w.r.t. Wall Time 2x1 (s)	Time w.r.t. Wall Time 2x2 (s)	Time w.r.t. Wall Time 2x4 (s)	Time w.r.t. Wall Time 2x8 (s)	Time w.r.t. Wall Time 2x16 (s)	Time w.r.t. Wall Time 2x32 (s)	Time w.r.t. Wall Time 2x48 (s)	Nb Threads 2x1	Nb Threads 2x2	Nb Threads 2x4	Nb Threads 2x8	Nb Threads 2x16	Nb Threads 2x32	Nb Threads 2x48	GFLOPS 2x1	GFLOPS 2x2	GFLOPS 2x4	GFLOPS 2x8	GFLOPS 2x16	GFLOPS 2x32	GFLOPS 2x48	Vectorization Ratio (%)	Vector Length Use (%)	Speedup If No Scalar Integer	Speedup If FP Vectorized	Speedup If Fully Vectorized	Speedup If Perfect Load Balancing 2x1	Speedup If Perfect Load Balancing 2x2	Speedup If Perfect Load Balancing 2x4	Speedup If Perfect Load Balancing 2x8	Speedup If Perfect Load Balancing 2x16	Speedup If Perfect Load Balancing 2x32	Speedup If Perfect Load Balancing 2x48	Stride 0	Stride 1	Stride n	Stride Unknown	Stride Indirect	(2x1) Efficiency	(2x1) Potential Speed-Up (%)	(2x2) Efficiency	(2x2) Potential Speed-Up (%)	(2x4) Efficiency	(2x4) Potential Speed-Up (%)	(2x8) Efficiency	(2x8) Potential Speed-Up (%)	(2x16) Efficiency	(2x16) Potential Speed-Up (%)	(2x32) Efficiency	(2x32) Potential Speed-Up (%)	(2x48) Efficiency	(2x48) Potential Speed-Up (%)
86	exec - ljForce.c:191-216 [...]	ljForce.extracted	Innermost	91.98	90.32	87.54	81.74	72.46	57.88	48.07	244.78	122.59	61.4	30.96	15.59	9.94	7.79	244.93	122.87	61.42	30.72	15.39	9.03	6.9	2	4	8	16	32	64	96	8.34	16.63	33.27	66.51	132.75	226.24	296.12	35.93	16.99	1	2.59	5.18	1	1	1	1.01	1.02	1.1	1.13	1.33	0	1	0	0.67	1	0	1	0.3	1	0.27	1	0.28	0.99	0.39	0.85	8.82	0.74	12.52
92	exec - timestep.c:74-78	advanceVelocity.extracted	Innermost	1.1	1.07	1.03	1.2	1.67	1.67	2.51	2.94	1.48	0.76	0.49	0.41	0.35	0.58	2.93	1.46	0.72	0.45	0.35	0.26	0.36	2	4	8	16	32	64	96	1.55	3.12	6.32	10.11	13.06	17.61	12.63	0	12.5	1.08	1.13	8	1.01	1.01	1.06	1.09	1.17	1.35	1.61	0	2	0	0	0	1	0	1	-0	1.02	0	0.81	0.22	0.52	0.8	0.35	1.08	0.17	2.08
85	exec - ljForce.c:187-216 [...]	ljForce.extracted	InBetween	1.06	1	1.03	0.92	0.8	0.68	0.54	2.88	1.44	0.84	0.44	0.23	0.2	0.12	2.84	1.36	0.72	0.35	0.17	0.11	0.08	2	4	8	16	32	64	96	12.21	25.32	47.76	99.20	204.00	316.83	431.39	0	12.5	1	1	8	1.02	1.07	1.17	1.26	1.35	1.82	1.5	0	0	1	1	0	1	0	1.04	0	0.99	0.01	1.01	0	1.04	0	0.81	0.13	0.74	0.14
88	exec - ljForce.c:157-158 [...]	ljForce.extracted.27	Single	1.03	1.11	1.06	1.04	1.12	1.03	0.95	2.76	1.61	0.85	0.43	0.3	0.2	0.2	2.74	1.51	0.75	0.39	0.24	0.16	0.14	2	4	8	16	32	64	96	0.00	0.00	0.00	0.00	0.00	0.00	0.00	50	15.63	2	1	6.4	1.01	1.07	1.15	1.1	1.25	1.25	1.43	0	0	1	0	0	1	0	0.91	0.1	0.91	0.09	0.88	0.13	0.71	0.32	0.54	0.48	0.41	0.56
57	exec - haloExchange.c:621-629	sortAtomsInCell	Single	1	0.99	0.93	1.01	1.24	1.45	2.67	2.78	1.43	0.73	0.43	0.35	0.36	0.61	2.67	1.35	0.65	0.38	0.26	0.23	0.38	2	4	8	16	32	64	96	0.00	0.00	0.00	0.00	0.00	0.00	0.00	50	22.92	1.6	1	5.55	1.05	1.07	1.12	1.13	1.35	1.57	1.61	0	2	3	0	0	1	0	0.99	0.01	1.03	0	0.88	0.12	0.64	0.44	0.36	0.92	0.15	2.28
80	exec - linkCells.c:209-371 [...]	updateLinkCells	Innermost	0.68	0.67	0.6	0.57	0.51	0.38	0.29	1.81	1.87	1.69	1.75	1.76	1.9	1.99	1.8	0.91	0.42	0.21	0.11	0.06	0.04	2	2	2	2	2	2	2	1.31	2.58	5.57	11.18	21.40	39.13	58.61	34.43	14.45	2.65	2.55	11.22	1.01	1.03	1.01	1.02	1.01	1.01	1.01	NA	NA	NA	NA	NA	1	0	0.99	0.01	1.07	0	1.07	0	1.02	0	0.94	0.02	0.94	0.02
94	exec - timestep.c:88-94	advancePosition.extracted	Innermost	0.58	0.55	0.52	0.58	0.75	0.87	1.45	1.54	0.77	0.41	0.26	0.2	0.2	0.33	1.54	0.75	0.37	0.22	0.16	0.14	0.21	2	4	8	16	32	64	96	1.39	2.82	5.82	9.58	11.88	14.74	10.78	96.43	76.34	1.4	1	1	1.01	1.03	1.14	1.18	1.25	1.43	1.57	0	1	0	0	3	1	0	1.03	0	1.04	0	0.88	0.07	0.6	0.3	0.34	0.57	0.15	1.23
84	exec - ljForce.c:178-216 [...]	ljForce.extracted	InBetween	0.48	0.46	0.45	0.41	0.34	0.28	0.26	1.28	0.67	0.39	0.2	0.11	0.09	0.09	1.27	0.63	0.32	0.15	0.07	0.04	0.04	2	4	8	16	32	64	96	12.22	24.76	49.25	103.78	224.21	389.61	390.29	0	10.16	1	1	13.89	1.01	1.06	1.22	1.33	1.57	2.25	2.25	1	1	0.75	2.5	0.75	1	0	1.01	-0	0.99	0	1.06	0	1.13	0	0.99	0	0.66	0.09
45	exec - haloExchange.c:380-389	loadAtomsBuffer	Innermost	0.09	0.09	0.11	0.09	0.08	0.05	0.04	0.29	0.29	0.34	0.27	0.26	0.27	0.27	0.25	0.13	0.07	0.03	0.02	0.01	0.01	2	2	2	2	2	2	2	0.56	1.03	1.99	4.82	6.48	13.45	13.40	30.77	13.94	1.58	1.06	7.24	1.16	1.16	1.13	1.04	1	1	1.04	0	2	3	0	0	1	0	0.96	0	0.89	0.01	1.04	-0	0.78	0.02	0.78	0.01	0.52	0.02
93	exec - timestep.c:85-94	advancePosition.extracted	Outermost	0.06	0.07	0.06	0.06	0.08	0.09	0.14	0.17	0.1	0.07	0.04	0.03	0.03	0.05	0.16	0.09	0.04	0.02	0.02	0.01	0.02	2	4	8	16	32	64	95	7.70	14.09	30.50	58.40	52.20	118.00	55.40	81.48	66.09	1.36	1	1.11	1.06	1.11	1.75	2	1.5	3	2.5	NA	NA	NA	NA	NA	1	0	0.89	0.01	1	0	1	0	0.5	0.04	0.5	0.04	0.17	0.12
58	exec - haloExchange.c:633-642	sortAtomsInCell	Single	0.06	0.06	0.07	0.06	0.05	0.05	0.04	0.19	0.09	0.06	0.04	0.02	0.03	0.02	0.15	0.08	0.05	0.02	0.01	0.01	0.01	2	4	8	16	29	49	69	0.00	0.00	0.00	0.00	0.00	0.00	0.00	33.33	14.58	1.5	1	6.86	1.27	1.13	1.2	2	2	3	2	0	2	3	0	0	1	0	0.94	0	0.75	0.02	0.94	0	0.94	0	0.47	0.03	0.31	0.03
99	exec - timestep.c:110-116	kineticEnergy.extracted	Innermost	0.04	0.04	0.04	0.05	0.06	0.08	0.14	0.12	0.06	0.05	0.03	0.03	0.03	0.04	0.12	0.06	0.03	0.02	0.01	0.01	0.02	2	4	8	16	32	64	95	2.65	5.53	10.95	21.68	52.60	36.55	10.50	95.24	79.17	1	1	1	1	1.2	1.67	1.5	3	3	2	0	1	0	0	2	1	0	1	0	1	0	0.75	0.01	0.75	0.01	0.38	0.05	0.13	0.12
91	exec - timestep.c:71-78	advanceVelocity.extracted	Outermost	0.03	0.03	0.02	0.02	0.04	0.03	0.05	0.09	0.06	0.04	0.02	0.02	0.03	0.03	0.07	0.04	0.02	0.01	0.01	0.01	0.01	2	4	8	16	32	64	96	3.66	6.18	12.45	24.80	23.25	22.60	24.85	0	10.42	2	2.09	12.1	1.29	1.5	2	2	2	3	3	NA	NA	NA	NA	NA	1	0	0.88	0	0.88	0	0.88	0	0.44	0.02	0.22	0.02	0.15	0.04
83	exec - ljForce.c:172-216 [...]	ljForce.extracted	Outermost	0.02	0.02	0.02	0.02	0.01	0.01	0.01	0.07	0.03	0.02	0.02	0.01	0.01	0.01	0.05	0.02	0.01	0.01	0	0	0	2	4	8	16	32	64	96	14.89	37.10	70.95	68.10	0.00	0.00	0.00	0	7.7	1	1	15.7	1.4	1.5	2	2	0	0	0	1	0	1	2	0	1	0	1.25	0	1.25	0	0.63	0.01	1	0	1	0	1	0
89	exec - random.c:27-48 [...]	gasdev	Single	0.02	0.02	0.02	0.01	0.01	0.01	0.01	0.06	0.04	0.02	0.02	0.01	0.01	0	0.06	0.03	0.01	0	0	0	0	2	4	8	16	32	58	79	1.36	2.45	7.05	0.00	0.00	0.00	0.00	0	12.5	1	2.91	8	1	1.33	2	0	0	0	0	0	0	0	0	0	1	0	1	0	1.5	0	1	0	1	0	1	0	1	0

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