OV - MD scalability Skylake 2-52 threads runs (Clang)

Software Topology

▼Scalability - run_2_threads

Number processes: 1 Number nodes: 1 Run Command: <executable>MPI Command: Run Directory: /home/fmusial/MD_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 2OMP_SCHEDULE: staticOMP_PLACES: coresOMP_WAIT_POLICY: active

ID	Observed Processes	Observed Threads	Time(s)	Elapsed Time (s)	Active Time (%)	Start (after process) (s)	End (before process) (s)	Maximum Time on the Same CPU (s)
►Node skylake+	1	2	1118.26
►Process 779122+		2	1118.26
○Thread 779122			1117.12	1118.58	99.87	0.00	0.00	1118.52
○Thread 779181			1118.26	1118.47	99.98	0.11	0.00	1118.46

▶Scalability - run_4_threads

Number processes: 1 Number nodes: 1 Run Command: <executable>MPI Command: Run Directory: /home/fmusial/MD_BenchmarksOMP_NUM_THREADS: 4OMP_PROC_BIND: closeOMP_SCHEDULE: staticOMP_PLACES: coresOMP_WAIT_POLICY: active

ID	Observed Processes	Observed Threads	Time(s)	Elapsed Time (s)	Active Time (%)	Start (after process) (s)	End (before process) (s)	Maximum Time on the Same CPU (s)
►Node skylake+	1	4	570.69
►Process 779248+		4	570.69
○Thread 779248			569.90	570.87	99.83	0.00	0.00	570.84
○Thread 779305			570.42	570.77	99.94	0.10	0.00	570.75
○Thread 779306			570.40	570.77	99.93	0.10	0.00	570.74
○Thread 779307			570.69	570.77	99.99	0.10	0.00	570.76

▶Scalability - run_8_threads

Number processes: 1 Number nodes: 1 Run Command: <executable>MPI Command: Run Directory: /home/fmusial/MD_BenchmarksOMP_NUM_THREADS: 8OMP_PROC_BIND: closeOMP_SCHEDULE: staticOMP_PLACES: coresOMP_WAIT_POLICY: active

ID	Observed Processes	Observed Threads	Time(s)	Elapsed Time (s)	Active Time (%)	Start (after process) (s)	End (before process) (s)	Maximum Time on the Same CPU (s)
►Node skylake+	1	8	294.87
►Process 779356+		8	294.87
○Thread 779356			294.30	295.06	99.74	0.00	0.00	295.02
○Thread 779413			294.50	294.96	99.84	0.10	0.00	294.95
○Thread 779414			294.55	294.96	99.86	0.10	0.00	294.94
○Thread 779415			294.67	294.96	99.90	0.10	0.00	294.95
○Thread 779416			294.57	294.96	99.87	0.11	0.00	294.95
○Thread 779417			294.57	294.96	99.87	0.11	0.00	294.94
○Thread 779418			294.55	294.96	99.86	0.11	0.00	294.95
○Thread 779419			294.87	294.96	99.97	0.11	0.00	294.94

▶Scalability - run_16_threads

Number processes: 1 Number nodes: 1 Run Command: <executable>MPI Command: Run Directory: /home/fmusial/MD_BenchmarksOMP_NUM_THREADS: 16OMP_PROC_BIND: closeOMP_SCHEDULE: staticOMP_PLACES: coresOMP_WAIT_POLICY: active

ID	Observed Processes	Observed Threads	Time(s)	Elapsed Time (s)	Active Time (%)	Start (after process) (s)	End (before process) (s)	Maximum Time on the Same CPU (s)
►Node skylake+	1	16	153.86
►Process 779453+		16	153.86
○Thread 779453			153.49	154.01	99.66	0.00	0.00	153.94
○Thread 779510			153.54	153.91	99.76	0.11	0.00	153.90
○Thread 779511			153.54	153.91	99.76	0.11	0.00	153.89
○Thread 779512			153.61	153.91	99.81	0.11	0.00	153.90
○Thread 779513			153.47	153.91	99.72	0.11	0.00	153.90
○Thread 779514			153.50	153.91	99.74	0.11	0.00	153.90
○Thread 779515			153.58	153.91	99.79	0.11	0.00	153.90
○Thread 779516			153.55	153.91	99.77	0.11	0.00	153.90
○Thread 779517			153.49	153.91	99.73	0.11	0.00	153.90
○Thread 779518			153.70	153.91	99.87	0.11	0.00	153.89
○Thread 779519			153.56	153.91	99.78	0.11	0.00	153.90
○Thread 779520			153.62	153.91	99.81	0.11	0.00	153.90
○Thread 779521			153.46	153.91	99.71	0.11	0.00	153.90
○Thread 779522			153.56	153.91	99.78	0.11	0.00	153.90
○Thread 779523			153.67	153.90	99.85	0.11	0.00	153.90
○Thread 779524			153.86	153.90	99.97	0.11	0.00	153.90

▶Scalability - run_26_threads

Number processes: 1 Number nodes: 1 Run Command: <executable>MPI Command: Run Directory: /home/fmusial/MD_BenchmarksOMP_NUM_THREADS: 26OMP_PROC_BIND: closeOMP_SCHEDULE: staticOMP_PLACES: coresOMP_WAIT_POLICY: active

ID	Observed Processes	Observed Threads	Time(s)	Elapsed Time (s)	Active Time (%)	Start (after process) (s)	End (before process) (s)	Maximum Time on the Same CPU (s)
►Node skylake+	1	26	99.45
►Process 779546+		26	99.45
○Thread 779546			98.87	99.67	99.20	0.00	0.00	99.60
○Thread 779603			99.19	99.56	99.64	0.11	0.00	99.54
○Thread 779604			99.14	99.56	99.58	0.11	0.00	99.54
○Thread 779605			99.25	99.56	99.70	0.11	0.00	99.55
○Thread 779606			99.19	99.56	99.64	0.11	0.00	99.55
○Thread 779607			99.05	99.56	99.49	0.11	0.00	99.55
○Thread 779608			99.12	99.56	99.57	0.11	0.00	99.54
○Thread 779609			99.12	99.56	99.56	0.11	0.00	99.55
○Thread 779610			99.34	99.56	99.78	0.11	0.00	99.54
○Thread 779611			99.16	99.56	99.61	0.11	0.00	99.54
○Thread 779612			99.19	99.55	99.63	0.11	0.00	99.54
○Thread 779613			99.13	99.55	99.58	0.11	0.00	99.54
○Thread 779614			99.20	99.55	99.64	0.11	0.00	99.54
○Thread 779615			99.11	99.55	99.55	0.11	0.00	99.54
○Thread 779616			99.22	99.55	99.66	0.11	0.00	99.54
○Thread 779617			99.31	99.55	99.75	0.11	0.00	99.54
○Thread 779618			99.18	99.55	99.62	0.11	0.00	99.55
○Thread 779619			99.16	99.55	99.61	0.11	0.00	99.54
○Thread 779620			99.17	99.55	99.61	0.11	0.00	99.54
○Thread 779621			99.16	99.55	99.60	0.11	0.00	99.54
○Thread 779622			99.13	99.55	99.58	0.11	0.00	99.54
○Thread 779623			99.00	99.55	99.44	0.11	0.00	99.54
○Thread 779624			99.14	99.55	99.59	0.12	0.00	99.54
○Thread 779625			99.14	99.55	99.59	0.12	0.00	99.55
○Thread 779626			99.23	99.55	99.68	0.12	0.00	99.54
○Thread 779627			99.45	99.55	99.90	0.12	0.00	99.54

▶Scalability - run_52_threads

Number processes: 1 Number nodes: 1 Run Command: <executable>MPI Command: Run Directory: /home/fmusial/MD_BenchmarksOMP_NUM_THREADS: 52OMP_PROC_BIND: closeOMP_SCHEDULE: staticOMP_PLACES: coresOMP_WAIT_POLICY: active

ID	Observed Processes	Observed Threads	Time(s)	Elapsed Time (s)	Active Time (%)	Start (after process) (s)	End (before process) (s)	Maximum Time on the Same CPU (s)
►Node skylake+	1	52	56.32
►Process 779651+		52	56.32
○Thread 779651			55.01	56.56	97.24	0.00	0.00	56.49
○Thread 779708			56.13	56.45	99.42	0.11	0.00	56.44
○Thread 779709			56.12	56.45	99.41	0.11	0.00	56.44
○Thread 779710			56.17	56.45	99.50	0.11	0.00	56.43
○Thread 779711			56.13	56.45	99.43	0.11	0.00	56.43
○Thread 779712			56.14	56.45	99.45	0.11	0.00	56.43
○Thread 779713			56.13	56.45	99.42	0.11	0.00	56.44
○Thread 779714			56.13	56.45	99.43	0.11	0.00	56.43
○Thread 779715			56.16	56.45	99.48	0.11	0.00	56.44
○Thread 779716			56.13	56.45	99.43	0.11	0.00	56.43
○Thread 779717			56.07	56.45	99.33	0.11	0.00	56.43
○Thread 779718			56.09	56.45	99.35	0.11	0.00	56.43
○Thread 779719			56.11	56.45	99.40	0.11	0.00	56.43
○Thread 779720			56.07	56.45	99.32	0.11	0.00	56.43
○Thread 779721			56.13	56.45	99.43	0.11	0.00	56.43
○Thread 779722			56.15	56.45	99.47	0.11	0.00	56.43
○Thread 779723			56.11	56.45	99.39	0.11	0.00	56.44
○Thread 779724			56.14	56.45	99.44	0.11	0.00	56.43
○Thread 779725			56.21	56.45	99.57	0.11	0.00	56.43
○Thread 779726			56.17	56.45	99.50	0.11	0.00	56.43
○Thread 779727			56.11	56.45	99.40	0.11	0.00	56.43
○Thread 779728			56.15	56.45	99.46	0.11	0.00	56.43
○Thread 779729			56.13	56.45	99.43	0.11	0.00	56.43
○Thread 779730			56.10	56.45	99.37	0.11	0.00	56.43
○Thread 779731			56.07	56.45	99.33	0.11	0.00	56.43
○Thread 779732			56.13	56.45	99.43	0.11	0.00	56.44
○Thread 779733			56.12	56.45	99.42	0.11	0.00	56.43
○Thread 779734			56.15	56.45	99.47	0.11	0.00	56.43
○Thread 779735			56.07	56.45	99.32	0.11	0.00	56.43
○Thread 779736			56.21	56.45	99.58	0.11	0.00	56.43
○Thread 779737			56.04	56.45	99.28	0.12	0.00	56.43
○Thread 779738			56.19	56.45	99.54	0.12	0.00	56.43
○Thread 779739			56.09	56.45	99.36	0.12	0.00	56.44
○Thread 779740			56.07	56.45	99.34	0.12	0.00	56.43
○Thread 779741			56.02	56.45	99.24	0.12	0.00	56.44
○Thread 779742			56.10	56.45	99.38	0.12	0.00	56.44
○Thread 779743			56.13	56.45	99.43	0.12	0.00	56.44
○Thread 779744			56.07	56.45	99.33	0.12	0.00	56.43
○Thread 779745			56.08	56.45	99.34	0.12	0.00	56.43
○Thread 779746			56.04	56.45	99.29	0.12	0.00	56.43
○Thread 779747			56.07	56.45	99.33	0.12	0.00	56.43
○Thread 779748			56.05	56.44	99.29	0.12	0.00	56.43
○Thread 779749			56.07	56.44	99.33	0.12	0.00	56.43
○Thread 779750			56.08	56.44	99.35	0.12	0.00	56.43
○Thread 779751			56.13	56.44	99.44	0.12	0.00	56.43
○Thread 779752			56.05	56.44	99.29	0.12	0.00	56.43
○Thread 779753			56.04	56.44	99.28	0.12	0.00	56.43
○Thread 779754			56.10	56.44	99.38	0.12	0.00	56.43
○Thread 779755			56.08	56.44	99.35	0.12	0.00	56.43
○Thread 779756			56.09	56.44	99.37	0.12	0.00	56.43
○Thread 779757			56.17	56.44	99.52	0.12	0.00	56.43
○Thread 779758			56.32	56.44	99.78	0.12	0.00	56.43