OV - MD scalability Skylake 2-52 threads runs | Version : gcc-Ofast

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	1038.18
►Process 765849+		2	1038.18
○Thread 765849			1037.28	1038.50	99.88	0.00	0.00	1038.44
○Thread 765908			1038.18	1038.43	99.98	0.08	-0.00	1038.42

▶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	528.97
►Process 765984+		4	528.97
○Thread 765984			528.42	529.11	99.87	0.00	0.00	529.07
○Thread 766043			528.96	529.04	99.98	0.07	0.00	529.02
○Thread 766044			528.97	529.04	99.99	0.07	-0.00	529.02
○Thread 766045			528.97	529.04	99.99	0.07	0.00	529.02

▶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	273.18
►Process 766087+		8	273.18
○Thread 766087			272.77	273.27	99.82	0.00	0.00	273.23
○Thread 766146			273.15	273.20	99.98	0.07	-0.00	273.19
○Thread 766147			273.16	273.20	99.99	0.08	0.00	273.18
○Thread 766148			273.18	273.20	99.99	0.08	-0.00	273.18
○Thread 766149			273.17	273.20	99.99	0.08	0.00	273.18
○Thread 766150			273.17	273.20	99.99	0.08	-0.00	273.19
○Thread 766151			273.17	273.20	99.99	0.08	-0.00	273.19
○Thread 766152			273.17	273.19	99.99	0.08	-0.00	273.19

▶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	142.64
►Process 766183+		16	142.64
○Thread 766183			142.29	142.70	99.71	0.00	0.00	142.66
○Thread 766242			142.60	142.64	99.97	0.07	0.00	142.63
○Thread 766243			142.62	142.64	99.99	0.07	-0.00	142.63
○Thread 766244			142.64	142.64	100.00	0.07	-0.00	142.63
○Thread 766245			142.63	142.64	99.99	0.07	-0.00	142.63
○Thread 766246			142.63	142.64	100.00	0.07	-0.00	142.63
○Thread 766247			142.61	142.64	99.98	0.07	-0.00	142.63
○Thread 766248			142.63	142.64	100.00	0.07	-0.00	142.63
○Thread 766249			142.62	142.64	99.99	0.07	-0.00	142.63
○Thread 766250			142.63	142.64	100.00	0.07	-0.00	142.63
○Thread 766251			142.63	142.64	100.00	0.07	-0.00	142.63
○Thread 766252			142.63	142.64	100.00	0.07	-0.00	142.63
○Thread 766253			142.63	142.64	100.00	0.07	-0.00	142.63
○Thread 766254			142.53	142.64	99.93	0.07	-0.00	142.62
○Thread 766255			142.61	142.64	99.98	0.07	-0.00	142.62
○Thread 766256			142.60	142.64	99.98	0.07	-0.00	142.62

▶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	92.24
►Process 766280+		26	92.24
○Thread 766280			91.57	92.31	99.19	0.00	0.00	92.27
○Thread 766339			92.23	92.25	99.98	0.06	0.00	92.24
○Thread 766340			92.24	92.25	99.99	0.06	0.00	92.25
○Thread 766341			92.23	92.25	99.98	0.06	0.00	92.24
○Thread 766342			92.22	92.25	99.97	0.06	0.00	92.24
○Thread 766343			92.23	92.25	99.98	0.06	-0.00	92.24
○Thread 766344			92.24	92.25	99.99	0.06	0.00	92.24
○Thread 766345			92.20	92.25	99.95	0.06	-0.00	92.24
○Thread 766346			92.23	92.25	99.98	0.06	-0.00	92.24
○Thread 766347			92.21	92.25	99.95	0.06	0.00	92.24
○Thread 766348			92.24	92.25	99.99	0.06	0.00	92.24
○Thread 766349			92.24	92.25	99.99	0.06	-0.00	92.24
○Thread 766350			92.24	92.25	99.99	0.06	-0.00	92.24
○Thread 766351			92.24	92.25	99.99	0.06	-0.00	92.24
○Thread 766352			92.24	92.25	99.99	0.06	-0.00	92.24
○Thread 766353			92.24	92.25	99.99	0.06	-0.00	92.24
○Thread 766354			92.23	92.25	99.98	0.07	-0.00	92.24
○Thread 766355			92.24	92.25	99.99	0.07	-0.00	92.24
○Thread 766356			92.24	92.25	100.00	0.07	-0.00	92.24
○Thread 766357			92.22	92.25	99.97	0.07	-0.00	92.24
○Thread 766358			92.24	92.25	99.99	0.07	-0.00	92.24
○Thread 766359			92.24	92.25	100.00	0.07	-0.00	92.24
○Thread 766360			92.22	92.25	99.97	0.07	-0.00	92.24
○Thread 766361			92.24	92.25	99.99	0.07	-0.00	92.24
○Thread 766362			92.23	92.25	99.99	0.07	-0.00	92.24
○Thread 766363			92.24	92.25	99.99	0.07	-0.00	92.24

▶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	53.31
►Process 766384+		52	53.31
○Thread 766384			52.06	53.39	97.51	0.00	0.00	53.34
○Thread 766443			53.28	53.32	99.92	0.07	-0.00	53.31
○Thread 766444			53.30	53.32	99.95	0.07	0.00	53.31
○Thread 766445			53.30	53.32	99.95	0.07	-0.00	53.31
○Thread 766446			53.28	53.32	99.93	0.07	-0.00	53.31
○Thread 766447			53.31	53.32	99.97	0.07	-0.00	53.31
○Thread 766448			53.30	53.32	99.95	0.07	-0.00	53.31
○Thread 766449			53.30	53.32	99.96	0.07	-0.00	53.31
○Thread 766450			53.30	53.32	99.95	0.07	-0.00	53.31
○Thread 766451			53.30	53.32	99.96	0.07	-0.00	53.31
○Thread 766452			53.29	53.32	99.95	0.07	-0.00	53.31
○Thread 766453			53.30	53.32	99.96	0.07	-0.00	53.31
○Thread 766454			53.30	53.32	99.96	0.07	-0.00	53.31
○Thread 766455			53.29	53.32	99.95	0.07	-0.00	53.31
○Thread 766456			53.29	53.32	99.95	0.07	-0.00	53.31
○Thread 766457			53.29	53.32	99.95	0.07	-0.00	53.31
○Thread 766458			53.27	53.32	99.90	0.07	-0.00	53.31
○Thread 766459			53.27	53.32	99.90	0.07	-0.00	53.31
○Thread 766460			53.28	53.32	99.92	0.07	-0.00	53.31
○Thread 766461			53.30	53.32	99.97	0.07	-0.00	53.31
○Thread 766462			53.29	53.32	99.94	0.07	-0.00	53.31
○Thread 766463			53.28	53.32	99.92	0.07	-0.00	53.31
○Thread 766464			53.30	53.32	99.96	0.07	-0.00	53.31
○Thread 766465			53.29	53.32	99.95	0.07	-0.00	53.31
○Thread 766466			53.29	53.32	99.94	0.07	-0.00	53.31
○Thread 766467			53.28	53.32	99.92	0.07	-0.00	53.31
○Thread 766468			53.29	53.32	99.95	0.07	-0.00	53.31
○Thread 766469			53.29	53.32	99.95	0.07	-0.00	53.31
○Thread 766470			53.29	53.32	99.95	0.07	-0.00	53.31
○Thread 766471			53.29	53.32	99.95	0.07	-0.00	53.31
○Thread 766472			53.27	53.32	99.91	0.07	-0.00	53.31
○Thread 766473			53.30	53.32	99.96	0.07	-0.00	53.31
○Thread 766474			53.29	53.32	99.94	0.07	-0.00	53.31
○Thread 766475			53.30	53.32	99.97	0.07	-0.00	53.31
○Thread 766476			53.28	53.31	99.93	0.07	-0.00	53.31
○Thread 766477			53.30	53.31	99.97	0.07	-0.00	53.31
○Thread 766478			53.30	53.31	99.96	0.07	-0.00	53.30
○Thread 766479			53.30	53.31	99.97	0.07	-0.00	53.30
○Thread 766480			53.30	53.31	99.96	0.07	-0.00	53.30
○Thread 766481			53.30	53.31	99.97	0.07	-0.00	53.30
○Thread 766482			53.29	53.31	99.95	0.07	-0.00	53.30
○Thread 766483			53.30	53.31	99.96	0.07	-0.00	53.30
○Thread 766484			53.28	53.31	99.94	0.07	-0.00	53.30
○Thread 766485			53.29	53.31	99.95	0.07	-0.00	53.31
○Thread 766486			53.28	53.31	99.95	0.07	-0.00	53.31
○Thread 766487			53.28	53.31	99.94	0.07	-0.00	53.30
○Thread 766488			53.29	53.31	99.96	0.07	-0.00	53.30
○Thread 766489			53.27	53.31	99.92	0.07	-0.00	53.31
○Thread 766490			53.28	53.31	99.95	0.07	-0.00	53.30
○Thread 766491			53.28	53.31	99.94	0.07	-0.00	53.30
○Thread 766492			53.28	53.31	99.94	0.07	-0.00	53.30
○Thread 766493			53.29	53.31	99.95	0.08	-0.00	53.30