OV - - Loops

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Loops Index

18 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 0.03% 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 OMP1	Number processes: 4Number nodes: 1Number processes per node: 4Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by ppr:<number_processes>:node:PE=<OMP_NUM_THREADS>Dataset: Run Directory: .OMP_PROC_BIND: closeOMP_PLACES: coresOMP_NUM_THREADS: 1
Run OMP2	Number processes: 4Number nodes: 1Number processes per node: 4Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by ppr:<number_processes>:node:PE=<OMP_NUM_THREADS>Dataset: Run Directory: .OMP_NUM_THREADS: 2OMP_PROC_BIND: closeOMP_PLACES: cores
Run OMP4	Number processes: 4Number nodes: 1Number processes per node: 4Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by ppr:<number_processes>:node:PE=<OMP_NUM_THREADS>Dataset: Run Directory: .OMP_NUM_THREADS: 4OMP_PROC_BIND: closeOMP_PLACES: cores
Run OMP8	Number processes: 4Number nodes: 1Number processes per node: 4Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by ppr:<number_processes>:node:PE=<OMP_NUM_THREADS>Dataset: Run Directory: .OMP_NUM_THREADS: 8OMP_PROC_BIND: closeOMP_PLACES: cores
Run OMP16	Number processes: 4Number nodes: 1Number processes per node: 4Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by ppr:<number_processes>:node:PE=<OMP_NUM_THREADS>Dataset: Run Directory: .OMP_NUM_THREADS: 16OMP_PROC_BIND: closeOMP_PLACES: cores
Run OMP24	Number processes: 4Number nodes: 1Number processes per node: 4Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by ppr:<number_processes>:node:PE=<OMP_NUM_THREADS>Dataset: Run Directory: .OMP_NUM_THREADS: 24OMP_PROC_BIND: closeOMP_PLACES: cores

▶Filters

Loop id	Source Location	Source Function	Level	Exclusive Coverage OMP1 (%)	Exclusive Coverage OMP2 (%)	Exclusive Coverage OMP4 (%)	Exclusive Coverage OMP8 (%)	Exclusive Coverage OMP16 (%)	Exclusive Coverage OMP24 (%)	Inclusive Coverage OMP1 (%)	Inclusive Coverage OMP2 (%)	Inclusive Coverage OMP4 (%)	Inclusive Coverage OMP8 (%)	Inclusive Coverage OMP16 (%)	Inclusive Coverage OMP24 (%)	Max Exclusive Time Over Threads OMP1 (s)	Max Exclusive Time Over Threads OMP2 (s)	Max Exclusive Time Over Threads OMP4 (s)	Max Exclusive Time Over Threads OMP8 (s)	Max Exclusive Time Over Threads OMP16 (s)	Max Exclusive Time Over Threads OMP24 (s)	Max Inclusive Time Over Threads OMP1 (s)	Max Inclusive Time Over Threads OMP2 (s)	Max Inclusive Time Over Threads OMP4 (s)	Max Inclusive Time Over Threads OMP8 (s)	Max Inclusive Time Over Threads OMP16 (s)	Max Inclusive Time Over Threads OMP24 (s)	Exclusive Time w.r.t. Wall Time OMP1 (s)	Exclusive Time w.r.t. Wall Time OMP2 (s)	Exclusive Time w.r.t. Wall Time OMP4 (s)	Exclusive Time w.r.t. Wall Time OMP8 (s)	Exclusive Time w.r.t. Wall Time OMP16 (s)	Exclusive Time w.r.t. Wall Time OMP24 (s)	Inclusive Time w.r.t. Wall Time OMP1 (s)	Inclusive Time w.r.t. Wall Time OMP2 (s)	Inclusive Time w.r.t. Wall Time OMP4 (s)	Inclusive Time w.r.t. Wall Time OMP8 (s)	Inclusive Time w.r.t. Wall Time OMP16 (s)	Inclusive Time w.r.t. Wall Time OMP24 (s)	Nb Threads OMP1	Nb Threads OMP2	Nb Threads OMP4	Nb Threads OMP8	Nb Threads OMP16	Nb Threads OMP24	GFLOPS OMP1	GFLOPS OMP2	GFLOPS OMP4	GFLOPS OMP8	GFLOPS OMP16	GFLOPS OMP24	Vectorization Ratio (%)	Vector Length Use (%)	Speedup If No Scalar Integer	Speedup If FP Vectorized	Speedup If Fully Vectorized	Speedup If Perfect Load Balancing OMP1	Speedup If Perfect Load Balancing OMP2	Speedup If Perfect Load Balancing OMP4	Speedup If Perfect Load Balancing OMP8	Speedup If Perfect Load Balancing OMP16	Speedup If Perfect Load Balancing OMP24	Stride 0	Stride 1	Stride n	Stride Unknown	Stride Indirect	Array Access Efficiency	(OMP1) Efficiency	(OMP1) Potential Speed-Up (%)	(OMP2) Efficiency	(OMP2) Potential Speed-Up (%)	(OMP4) Efficiency	(OMP4) Potential Speed-Up (%)	(OMP8) Efficiency	(OMP8) Potential Speed-Up (%)	(OMP16) Efficiency	(OMP16) Potential Speed-Up (%)	(OMP24) Efficiency	(OMP24) Potential Speed-Up (%)
301	xhpl - HPL_dlaswp01N.c:160-191	HPL_dlaswp01N	Innermost	0.13	0.11	0.09	0.08	0.07	0.06	0.13	0.11	0.09	0.08	0.07	0.06	5.98	5.94	6.06	5.92	6.14	6.13	5.98	5.94	6.06	5.92	6.14	6.13	5.90	2.95	1.54	0.80	0.44	0.31	5.90	2.95	1.54	0.80	0.44	0.31	4	4	4	4	4	4	0.00	0.00	0.00	0.00	0.00	0.00	0	49.62	1	1	2.03	1.01	1.03	1.03	1.01	1.03	1.02	2	0	0	62	0	51.56	1	0	1	0	0.96	0	0.92	0.01	0.85	0.01	0.8	0.01
338	xhpl - HPL_dlaswp04N.c:180-226	HPL_dlaswp04N	Innermost	0.09	0.08	0.07	0.06	0.05	0.05	0.09	0.08	0.07	0.06	0.05	0.05	4.24	4.23	4.29	4.42	4.44	4.52	4.24	4.23	4.29	4.42	4.44	4.52	4.16	2.13	1.11	0.60	0.32	0.23	4.16	2.13	1.11	0.60	0.32	0.23	4	4	4	4	4	4	0.00	0.00	0.00	0.00	0.00	0.00	0	50	1.02	1	2	1.02	1.01	1.01	1.01	1.01	1.02	2	0	0	63	0	51.54	1	0	0.98	0	0.94	0	0.87	0.01	0.81	0.01	0.77	0.01
315	xhpl - HPL_dlaswp02N.c:160-189	HPL_dlaswp02N	Innermost	0.08	0.07	0.06	0.05	0.04	0.04	0.08	0.07	0.06	0.05	0.04	0.04	3.92	3.89	3.80	3.85	3.77	3.86	3.92	3.89	3.80	3.85	3.77	3.86	3.84	1.90	0.98	0.52	0.27	0.19	3.84	1.90	0.98	0.52	0.27	0.19	4	4	4	4	4	4	0.00	0.00	0.00	0.00	0.00	0.00	0	50	1.02	1	2	1.02	1.04	1.01	1.02	1.01	1.04	1	0	0	32	0	51.52	1	0	1.01	0	0.98	0	0.93	0	0.88	0.01	0.84	0.01
132	xhpl - HPL_pdmatgen.c:181-181	HPL_pdmatgen	Innermost	0.02	0.02	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.02	0.01	0.01	1.18	1.26	1.15	1.24	1.10	1.20	1.18	1.26	1.15	1.24	1.10	1.20	1.13	0.58	0.29	0.16	0.08	0.06	1.13	0.58	0.29	0.16	0.08	0.06	4	4	4	4	4	4	0.00	0.00	0.01	0.03	0.07	0.04	0	50	1	1	2	1.04	1.11	1.05	1.07	1.05	1.09	1	0	0	0	0	100.00	1	0	0.98	0	0.98	0	0.89	0	0.92	0	0.83	0
161	xhpl - HPL_dlacpy.c:167-304 [...]	HPL_dlacpy	Innermost	0.02	0.02	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.02	0.01	0.01	1.01	1.09	1.04	1.15	1.26	1.45	1.01	1.09	1.04	1.15	1.26	1.45	0.94	0.52	0.25	0.15	0.09	0.07	0.94	0.52	0.25	0.15	0.09	0.07	4	4	4	4	4	4	0.00	0.00	0.00	0.00	0.00	0.00	0	46.74	1	1	2	1.08	1.08	1.09	1.05	1.06	1.08	NA	NA	NA	NA	NA	0.00	1	0	0.91	0	0.93	0	0.78	0	0.67	0	0.57	0.01

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