OV - exec - Loops

MAQAO

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Loops Index

3 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 (0.1%). It represents about 0.07% 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 1x8	Number processes: 1Number nodes: NANumber processes per node: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to none --report-bindings Dataset: Run Directory: /beegfs/hackathon/users/eoseret/qaas_runs_test/gpu04sas.benchmarkcenter.megware.com/177-374-0012/stream-triad/run/oneview_runs/multicore/aocc_4/oneview_run_1773741069OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threadsOMP_NUM_THREADS: 8
Run 1x64	Number processes: 1Number processes per node: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to none --report-bindings Dataset: Run Directory: /beegfs/hackathon/users/eoseret/qaas_runs_test/gpu04sas.benchmarkcenter.megware.com/177-374-0012/stream-triad/run/oneview_runs/multicore/aocc_4/oneview_run_1773741069OMP_NUM_THREADS: 64OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x96	Number processes: 1Number processes per node: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to none --report-bindings Dataset: Run Directory: /beegfs/hackathon/users/eoseret/qaas_runs_test/gpu04sas.benchmarkcenter.megware.com/177-374-0012/stream-triad/run/oneview_runs/multicore/aocc_4/oneview_run_1773741069OMP_NUM_THREADS: 96OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x128	Number processes: 1Number processes per node: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to none --report-bindings Dataset: Run Directory: /beegfs/hackathon/users/eoseret/qaas_runs_test/gpu04sas.benchmarkcenter.megware.com/177-374-0012/stream-triad/run/oneview_runs/multicore/aocc_4/oneview_run_1773741069OMP_NUM_THREADS: 128OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x160	Number processes: 1Number processes per node: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to none --report-bindings Dataset: Run Directory: /beegfs/hackathon/users/eoseret/qaas_runs_test/gpu04sas.benchmarkcenter.megware.com/177-374-0012/stream-triad/run/oneview_runs/multicore/aocc_4/oneview_run_1773741069OMP_NUM_THREADS: 160OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x192	Number processes: 1Number processes per node: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to none --report-bindings Dataset: Run Directory: /beegfs/hackathon/users/eoseret/qaas_runs_test/gpu04sas.benchmarkcenter.megware.com/177-374-0012/stream-triad/run/oneview_runs/multicore/aocc_4/oneview_run_1773741069OMP_NUM_THREADS: 192OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads

▶Filters

Loop id	Source Location	Source Function	Level	Max Thread Time / Walltime 1x8 (%)	Max Thread Time / Walltime 1x64 (%)	Max Thread Time / Walltime 1x96 (%)	Max Thread Time / Walltime 1x128 (%)	Max Thread Time / Walltime 1x160 (%)	Max Thread Time / Walltime 1x192 (%)	Exclusive Coverage 1x8 (%)	Exclusive Coverage 1x64 (%)	Exclusive Coverage 1x96 (%)	Exclusive Coverage 1x128 (%)	Exclusive Coverage 1x160 (%)	Exclusive Coverage 1x192 (%)	Inclusive Coverage 1x8 (%)	Inclusive Coverage 1x64 (%)	Inclusive Coverage 1x96 (%)	Inclusive Coverage 1x128 (%)	Inclusive Coverage 1x160 (%)	Inclusive Coverage 1x192 (%)	Max Exclusive Time Over Threads 1x8 (s)	Max Exclusive Time Over Threads 1x64 (s)	Max Exclusive Time Over Threads 1x96 (s)	Max Exclusive Time Over Threads 1x128 (s)	Max Exclusive Time Over Threads 1x160 (s)	Max Exclusive Time Over Threads 1x192 (s)	Max Inclusive Time Over Threads 1x8 (s)	Max Inclusive Time Over Threads 1x64 (s)	Max Inclusive Time Over Threads 1x96 (s)	Max Inclusive Time Over Threads 1x128 (s)	Max Inclusive Time Over Threads 1x160 (s)	Max Inclusive Time Over Threads 1x192 (s)	Exclusive Time w.r.t. Wall Time 1x8 (s)	Exclusive Time w.r.t. Wall Time 1x64 (s)	Exclusive Time w.r.t. Wall Time 1x96 (s)	Exclusive Time w.r.t. Wall Time 1x128 (s)	Exclusive Time w.r.t. Wall Time 1x160 (s)	Exclusive Time w.r.t. Wall Time 1x192 (s)	Inclusive Time w.r.t. Wall Time 1x8 (s)	Inclusive Time w.r.t. Wall Time 1x64 (s)	Inclusive Time w.r.t. Wall Time 1x96 (s)	Inclusive Time w.r.t. Wall Time 1x128 (s)	Inclusive Time w.r.t. Wall Time 1x160 (s)	Inclusive Time w.r.t. Wall Time 1x192 (s)	Nb Threads 1x8	Nb Threads 1x64	Nb Threads 1x96	Nb Threads 1x128	Nb Threads 1x160	Nb Threads 1x192	Vectorization Ratio (%)	Vector Length Use (%)	Speedup If No Scalar Integer	Speedup If FP Vectorized	Speedup If Fully Vectorized	Speedup If Perfect Load Balancing 1x8	Speedup If Perfect Load Balancing 1x64	Speedup If Perfect Load Balancing 1x96	Speedup If Perfect Load Balancing 1x128	Speedup If Perfect Load Balancing 1x160	Speedup If Perfect Load Balancing 1x192	Stride 0	Stride 1	Stride n	Stride Unknown	Stride Indirect	Array Access Efficiency	(1x8) Efficiency	(1x8) Potential Speed-Up (%)	(1x64) Efficiency	(1x64) Potential Speed-Up (%)	(1x96) Efficiency	(1x96) Potential Speed-Up (%)	(1x128) Efficiency	(1x128) Potential Speed-Up (%)	(1x160) Efficiency	(1x160) Potential Speed-Up (%)	(1x192) Efficiency	(1x192) Potential Speed-Up (%)
8	exec - stream.c:356-356	main.omp_outlined.27	Single	95.22	94.64	93.77	93.30	92.54	91.37	93.85	89.41	95.99	89.63	90.03	95.38	93.85	89.41	95.99	89.63	90.03	95.38	6.99	3.75	3.61	3.79	3.79	3.62	6.99	3.75	3.61	3.79	3.79	3.62	6.86	3.51	3.66	3.61	3.66	3.74	6.86	3.51	3.66	3.61	3.66	3.74	8	64	96	128	160	192	100	25	1	1	2.4	1.03	1.09	1.02	1.09	1.08	1.02	0	3	0	0	0	100.00	1	0	0.24	67.6	0.16	81.01	0.12	78.99	0.09	81.58	0.08	88.1
7	exec - stream.c:292-292	main.omp_outlined.18	Single	0.48	0.38	0.52	0.49	0.49	0.51	0.48	0.39	0.41	0.51	0.43	0.54	0.48	0.39	0.41	0.51	0.43	0.54	0.04	0.02	0.02	0.02	0.02	0.02	0.04	0.02	0.02	0.02	0.02	0.02	0.04	0.02	0.02	0.02	0.02	0.02	0.04	0.02	0.02	0.02	0.02	0.02	8	64	96	128	160	192	100	25	1	1	2.67	1	1	1.33	1	1.19	1	0	1	0	0	0	100.00	1	0	0.29	0.28	0.19	0.33	0.11	0.46	0.1	0.39	0.07	0.5
4	exec - stream.c:273-274	main.omp_outlined.14	Single	0.82	0.50	0.91	0.74	0.98	1.14	0.42	0.24	0.27	0.31	0.40	0.42	0.42	0.24	0.27	0.31	0.40	0.42	0.06	0.02	0.04	0.03	0.04	0.04	0.06	0.02	0.04	0.03	0.04	0.04	0.03	0.01	0.01	0.01	0.02	0.02	0.03	0.01	0.01	0.01	0.02	0.02	8	59	87	127	158	177	100	25	1	1	4	1.96	1.98	3.17	2.48	2.57	2.66	0	2	0	0	0	100.00	1	0	0.4	0.14	0.25	0.2	0.15	0.26	0.1	0.36	0.08	0.39

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