OV - K-Means scalability gcc-Ofast 100000000

Software Topology

▼Scalability - run_1_thread

Number processes: 1 Number nodes: 1 Run Command: <executable> kmeans/input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_WAIT_POLICY: activeOMP_NUM_THREADS: 1OMP_PLACES: cores

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 ip-172-31-47-249.ec2.internal+	1	1	132.29
►Process 18750+		1	132.29
○Thread 18750			132.29	176.07	75.13	0.00	0.00	135.98

▶Scalability - run_2_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> kmeans/input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 2OMP_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 ip-172-31-47-249.ec2.internal+	1	2	67.15
►Process 18989+		2	67.15
○Thread 18989			67.14	109.00	61.59	0.00	0.00	69.01
○Thread 19098			67.15	69.20	97.05	39.81	0.00	69.01

▶Scalability - run_4_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> kmeans/input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 4OMP_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 ip-172-31-47-249.ec2.internal+	1	4	34.27
►Process 19174+		4	34.27
○Thread 19174			34.25	75.12	45.60	0.00	0.00	35.23
○Thread 19278			34.27	35.38	96.86	39.74	-0.00	35.23
○Thread 19279			34.27	35.38	96.87	39.74	-0.00	35.23
○Thread 19280			34.26	35.38	96.86	39.74	-0.00	35.23

▶Scalability - run_8_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> kmeans/input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 8OMP_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 ip-172-31-47-249.ec2.internal+	1	8	17.45
►Process 19350+		8	17.45
○Thread 19350			17.44	57.82	30.17	0.00	0.00	17.99
○Thread 19463			17.45	18.12	96.29	39.70	-0.00	17.99
○Thread 19464			17.45	18.12	96.32	39.70	-0.00	17.99
○Thread 19465			17.45	18.12	96.29	39.70	-0.00	17.99
○Thread 19466			17.45	18.12	96.29	39.70	-0.00	17.99
○Thread 19467			17.45	18.12	96.30	39.70	-0.00	17.98
○Thread 19468			17.44	18.12	96.27	39.70	-0.00	17.99
○Thread 19469			17.45	18.12	96.33	39.70	-0.00	17.99

▶Scalability - run_16_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> kmeans/input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 16OMP_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 ip-172-31-47-249.ec2.internal+	1	16	8.90
►Process 19547+		16	8.90
○Thread 19547			8.90	49.05	18.15	0.00	0.00	9.19
○Thread 19654			8.89	9.30	95.49	39.74	0.00	9.19
○Thread 19655			8.88	9.30	95.38	39.74	-0.00	9.18
○Thread 19656			8.88	9.30	95.39	39.74	-0.00	9.18
○Thread 19657			8.88	9.30	95.44	39.74	-0.00	9.18
○Thread 19658			8.89	9.30	95.55	39.74	-0.00	9.18
○Thread 19659			8.89	9.30	95.50	39.74	-0.00	9.18
○Thread 19660			8.90	9.30	95.61	39.74	-0.00	9.18
○Thread 19661			8.90	9.30	95.67	39.74	-0.00	9.17
○Thread 19662			8.90	9.30	95.61	39.74	-0.00	9.18
○Thread 19663			8.90	9.30	95.62	39.74	-0.00	9.18
○Thread 19664			8.89	9.30	95.51	39.74	-0.00	9.18
○Thread 19665			8.90	9.30	95.68	39.74	-0.00	9.18
○Thread 19666			8.90	9.30	95.68	39.74	-0.00	9.18
○Thread 19667			8.90	9.30	95.68	39.74	-0.00	9.18
○Thread 19668			8.89	9.30	95.52	39.74	-0.00	9.18

▶Scalability - run_32_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> kmeans/input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 32OMP_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 ip-172-31-47-249.ec2.internal+	1	32	4.78
►Process 19684+		32	4.78
○Thread 19684			4.75	44.75	10.62	0.00	0.00	4.95
○Thread 19847			4.78	5.07	94.23	39.69	0.00	4.95
○Thread 19848			4.78	5.07	94.23	39.69	0.00	4.95
○Thread 19849			4.78	5.07	94.24	39.69	0.00	4.95
○Thread 19850			4.78	5.07	94.24	39.69	0.00	4.95
○Thread 19851			4.75	5.07	93.75	39.69	-0.00	4.95
○Thread 19852			4.78	5.07	94.25	39.69	0.00	4.95
○Thread 19853			4.77	5.07	94.16	39.69	0.00	4.95
○Thread 19854			4.75	5.07	93.86	39.69	-0.00	4.95
○Thread 19855			4.76	5.07	93.87	39.69	-0.00	4.95
○Thread 19856			4.74	5.07	93.48	39.69	-0.00	4.95
○Thread 19857			4.75	5.07	93.88	39.69	0.00	4.95
○Thread 19858			4.75	5.06	93.68	39.69	0.00	4.95
○Thread 19859			4.76	5.06	93.99	39.69	0.00	4.95
○Thread 19860			4.76	5.06	93.89	39.69	0.00	4.95
○Thread 19861			4.76	5.06	94.09	39.69	-0.00	4.95
○Thread 19862			4.77	5.06	94.19	39.69	-0.00	4.94
○Thread 19863			4.76	5.06	93.90	39.69	-0.00	4.95
○Thread 19864			4.76	5.06	94.10	39.69	0.00	4.95
○Thread 19865			4.74	5.06	93.61	39.69	-0.00	4.95
○Thread 19866			4.77	5.06	94.21	39.69	0.00	4.94
○Thread 19867			4.77	5.06	94.21	39.69	-0.00	4.94
○Thread 19868			4.76	5.06	93.92	39.69	0.00	4.95
○Thread 19869			4.74	5.06	93.63	39.69	-0.00	4.95
○Thread 19870			4.77	5.06	94.22	39.69	-0.00	4.94
○Thread 19871			4.77	5.06	94.23	39.69	-0.00	4.95
○Thread 19872			4.75	5.06	93.93	39.69	-0.00	4.95
○Thread 19873			4.75	5.06	93.94	39.69	-0.00	4.95
○Thread 19874			4.74	5.06	93.54	39.69	-0.00	4.95
○Thread 19875			4.77	5.06	94.14	39.69	-0.00	4.94
○Thread 19876			4.77	5.06	94.24	39.69	-0.00	4.95
○Thread 19877			4.77	5.06	94.15	39.69	-0.00	4.95

▶Scalability - run_64_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> kmeans/input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 64OMP_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 ip-172-31-47-249.ec2.internal+	1	64	2.31
►Process 19893+		64	2.31
○Thread 19893			2.28	42.52	5.37	0.00	0.00	2.66
○Thread 19999			2.30	2.79	82.54	39.74	0.00	2.68
○Thread 20000			2.30	2.79	82.73	39.74	0.00	2.68
○Thread 20001			2.30	2.79	82.56	39.74	0.00	2.67
○Thread 20002			2.29	2.79	82.20	39.74	0.00	2.68
○Thread 20003			2.27	2.79	81.68	39.74	0.00	2.68
○Thread 20004			2.31	2.79	82.76	39.74	0.00	2.68
○Thread 20005			2.28	2.79	81.87	39.74	0.00	2.67
○Thread 20006			2.30	2.78	82.60	39.74	0.00	2.68
○Thread 20007			2.28	2.78	81.88	39.74	0.00	2.68
○Thread 20008			2.24	2.78	80.45	39.74	0.00	2.68
○Thread 20009			2.28	2.78	82.07	39.74	0.00	2.68
○Thread 20010			2.26	2.78	81.18	39.74	0.00	2.68
○Thread 20011			2.30	2.78	82.80	39.74	0.00	2.67
○Thread 20012			2.28	2.78	82.09	39.74	-0.00	2.68
○Thread 20013			2.26	2.78	81.37	39.74	0.00	2.67
○Thread 20014			2.29	2.78	82.28	39.74	0.00	2.67
○Thread 20015			2.30	2.78	82.64	39.74	0.00	2.67
○Thread 20016			2.30	2.78	82.65	39.74	-0.00	2.67
○Thread 20017			2.26	2.78	81.40	39.74	0.00	2.68
○Thread 20018			2.27	2.78	81.76	39.74	0.00	2.67
○Thread 20019			2.28	2.78	81.95	39.74	0.00	2.67
○Thread 20020			2.29	2.78	82.49	39.74	0.00	2.68
○Thread 20021			2.26	2.78	81.06	39.74	-0.00	2.68
○Thread 20022			2.27	2.78	81.78	39.74	0.00	2.67
○Thread 20023			2.30	2.78	82.50	39.74	-0.00	2.67
○Thread 20024			2.31	2.78	82.87	39.74	-0.00	2.67
○Thread 20025			2.28	2.78	82.16	39.74	-0.00	2.67
○Thread 20026			2.24	2.78	80.73	39.74	0.00	2.68
○Thread 20027			2.28	2.78	82.17	39.74	-0.00	2.67
○Thread 20028			2.29	2.78	82.54	39.74	-0.00	2.67
○Thread 20029			2.30	2.78	82.72	39.74	0.00	2.67
○Thread 20030			2.28	2.78	82.01	39.74	-0.00	2.68
○Thread 20031			2.26	2.78	81.29	39.74	-0.00	2.67
○Thread 20032			2.28	2.78	82.02	39.74	-0.00	2.67
○Thread 20033			2.30	2.78	82.74	39.74	-0.00	2.67
○Thread 20034			2.29	2.78	82.57	39.74	-0.00	2.67
○Thread 20035			2.26	2.78	81.32	39.74	0.00	2.68
○Thread 20036			2.27	2.78	81.68	39.74	0.00	2.66
○Thread 20037			2.30	2.78	82.76	39.74	-0.00	2.67
○Thread 20038			2.28	2.78	82.23	39.74	-0.00	2.67
○Thread 20039			2.30	2.78	82.78	39.74	0.00	2.67
○Thread 20040			2.27	2.78	81.70	39.74	-0.00	2.67
○Thread 20041			2.26	2.78	81.53	39.74	-0.00	2.66
○Thread 20042			2.28	2.78	82.25	39.74	-0.00	2.67
○Thread 20043			2.30	2.78	82.79	39.74	-0.00	2.67
○Thread 20044			2.28	2.78	82.08	39.74	-0.00	2.67
○Thread 20045			2.24	2.78	80.83	39.75	-0.00	2.67
○Thread 20046			2.26	2.78	81.38	39.75	-0.00	2.66
○Thread 20047			2.29	2.78	82.47	39.75	0.00	2.67
○Thread 20048			2.29	2.78	82.65	39.75	0.00	2.67
○Thread 20049			2.28	2.78	82.29	39.75	-0.00	2.67
○Thread 20050			2.24	2.78	80.68	39.75	-0.00	2.67
○Thread 20051			2.27	2.78	81.94	39.75	-0.00	2.66
○Thread 20052			2.29	2.78	82.49	39.75	-0.00	2.66
○Thread 20053			2.30	2.78	82.85	39.75	-0.00	2.67
○Thread 20054			2.27	2.78	81.96	39.75	-0.00	2.67
○Thread 20055			2.26	2.78	81.43	39.75	0.00	2.66
○Thread 20056			2.28	2.78	82.15	39.75	-0.00	2.66
○Thread 20057			2.29	2.78	82.52	39.75	-0.00	2.67
○Thread 20058			2.29	2.77	82.70	39.75	-0.00	2.67
○Thread 20059			2.26	2.77	81.45	39.75	-0.00	2.67
○Thread 20060			2.26	2.77	81.64	39.75	0.00	2.66
○Thread 20061			2.28	2.77	82.36	39.75	-0.00	2.66

▶Scalability - run_96_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> kmeans/input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 96OMP_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 ip-172-31-47-249.ec2.internal+	1	96	1.52
►Process 20136+		96	1.52
○Thread 20136			0.96	42.33	2.27	0.00	0.00	2.44
○Thread 20240			1.50	2.60	57.90	39.73	-0.00	2.47
○Thread 20241			1.48	2.60	57.14	39.73	-0.00	2.47
○Thread 20242			1.50	2.60	57.53	39.73	-0.00	2.47
○Thread 20243			1.50	2.60	57.92	39.73	-0.00	2.46
○Thread 20244			1.52	2.60	58.51	39.73	-0.00	2.50
○Thread 20245			1.49	2.60	57.36	39.73	-0.00	2.47
○Thread 20246			1.50	2.60	57.94	39.73	-0.00	2.46
○Thread 20247			1.44	2.60	55.44	39.73	-0.00	2.47
○Thread 20248			1.45	2.60	56.03	39.73	-0.00	2.50
○Thread 20249			1.32	2.60	51.02	39.73	-0.00	2.49
○Thread 20250			1.40	2.60	53.92	39.73	-0.00	2.49
○Thread 20251			1.33	2.60	51.03	39.73	-0.00	2.50
○Thread 20252			1.46	2.60	56.24	39.73	-0.00	2.47
○Thread 20253			1.39	2.60	53.73	39.73	-0.00	2.49
○Thread 20254			1.33	2.60	51.24	39.73	-0.00	2.50
○Thread 20255			1.49	2.60	57.60	39.73	-0.00	2.46
○Thread 20256			1.49	2.60	57.21	39.73	-0.00	2.47
○Thread 20257			1.44	2.60	55.68	39.73	-0.00	2.47
○Thread 20258			1.39	2.60	53.76	39.73	-0.00	2.50
○Thread 20259			1.50	2.59	57.81	39.73	-0.00	2.46
○Thread 20260			1.50	2.59	58.00	39.73	-0.00	2.46
○Thread 20261			1.33	2.59	51.26	39.73	-0.00	2.47
○Thread 20262			1.33	2.59	51.27	39.73	-0.00	2.49
○Thread 20263			1.51	2.59	58.01	39.73	-0.00	2.46
○Thread 20264			1.50	2.59	57.63	39.73	-0.00	2.46
○Thread 20265			1.47	2.59	56.67	39.73	-0.00	2.47
○Thread 20266			1.36	2.59	52.44	39.73	-0.00	2.49
○Thread 20267			1.33	2.59	51.29	39.73	-0.00	2.50
○Thread 20268			1.50	2.59	58.04	39.73	-0.00	2.46
○Thread 20269			1.48	2.59	57.27	39.73	-0.00	2.46
○Thread 20270			1.42	2.59	54.96	39.73	-0.00	2.47
○Thread 20271			1.40	2.59	53.81	39.73	-0.00	2.49
○Thread 20272			1.32	2.59	50.92	39.73	-0.00	2.50
○Thread 20273			1.50	2.59	57.86	39.74	-0.00	2.46
○Thread 20274			1.48	2.59	57.10	39.74	-0.00	2.46
○Thread 20275			1.44	2.59	55.56	39.74	-0.00	2.47
○Thread 20276			1.35	2.59	52.09	39.74	-0.00	2.49
○Thread 20277			1.50	2.59	57.69	39.74	-0.00	2.46
○Thread 20278			1.47	2.59	56.92	39.74	-0.00	2.46
○Thread 20279			1.32	2.59	50.94	39.74	-0.00	2.48
○Thread 20280			1.42	2.59	55.00	39.74	-0.00	2.47
○Thread 20281			1.49	2.59	57.71	39.74	-0.00	2.49
○Thread 20282			1.32	2.59	50.96	39.74	-0.00	2.49
○Thread 20283			1.50	2.59	57.91	39.74	-0.00	2.46
○Thread 20284			1.47	2.59	56.95	39.74	-0.00	2.46
○Thread 20285			1.34	2.59	51.74	39.74	-0.00	2.46
○Thread 20286			1.35	2.59	52.13	39.74	-0.00	2.49
○Thread 20287			1.49	2.59	57.73	39.74	-0.00	2.45
○Thread 20288			1.49	2.59	57.74	39.74	-0.00	2.46
○Thread 20289			1.47	2.59	56.58	39.74	-0.00	2.46
○Thread 20290			1.31	2.59	50.79	39.74	-0.00	2.48
○Thread 20291			1.33	2.59	51.18	39.74	-0.00	2.49
○Thread 20292			1.50	2.59	57.95	39.74	-0.00	2.45
○Thread 20293			1.48	2.59	57.18	39.74	-0.00	2.46
○Thread 20294			1.46	2.59	56.60	39.74	-0.00	2.46
○Thread 20295			1.38	2.59	53.52	39.74	-0.00	2.48
○Thread 20296			1.32	2.59	51.01	39.74	-0.00	2.49
○Thread 20297			1.50	2.59	57.97	39.74	-0.00	2.46
○Thread 20298			1.48	2.59	57.20	39.74	-0.00	2.46
○Thread 20299			1.41	2.59	54.69	39.74	-0.00	2.46
○Thread 20300			1.36	2.59	52.57	39.74	-0.00	2.47
○Thread 20301			1.48	2.59	57.41	39.74	-0.00	2.45
○Thread 20302			1.50	2.59	57.80	39.74	-0.00	2.46
○Thread 20303			1.47	2.59	56.83	39.74	-0.00	2.46
○Thread 20304			1.32	2.59	50.85	39.74	-0.00	2.48
○Thread 20305			1.32	2.59	51.24	39.74	-0.00	2.49
○Thread 20306			1.49	2.59	57.81	39.74	-0.00	2.45
○Thread 20307			1.48	2.59	57.05	39.74	-0.00	2.45
○Thread 20308			1.24	2.59	48.15	39.74	-0.00	2.45
○Thread 20309			1.37	2.59	52.99	39.74	-0.00	2.48
○Thread 20310			1.32	2.59	51.06	39.74	-0.00	2.49
○Thread 20311			1.50	2.58	57.84	39.74	-0.00	2.45
○Thread 20312			1.48	2.58	57.26	39.74	-0.00	2.46
○Thread 20313			1.42	2.58	54.75	39.74	-0.00	2.46
○Thread 20314			1.46	2.58	56.69	39.74	-0.00	2.48
○Thread 20315			1.31	2.58	50.69	39.74	-0.00	2.49
○Thread 20316			1.30	2.58	50.12	39.74	-0.00	2.48
○Thread 20317			1.38	2.58	53.41	39.74	-0.00	2.48
○Thread 20318			1.32	2.58	50.90	39.74	-0.00	2.49
○Thread 20319			1.49	2.58	57.68	39.74	-0.00	2.45
○Thread 20320			1.36	2.58	52.84	39.74	-0.00	2.49
○Thread 20321			1.49	2.58	57.68	39.74	-0.00	2.45
○Thread 20322			1.49	2.58	57.69	39.74	-0.00	2.45
○Thread 20323			1.46	2.58	56.53	39.74	-0.00	2.46
○Thread 20324			1.31	2.58	50.53	39.74	-0.00	2.48
○Thread 20325			1.32	2.58	51.12	39.75	-0.00	2.48
○Thread 20326			1.48	2.58	57.51	39.75	-0.00	2.45
○Thread 20327			1.49	2.58	57.52	39.75	-0.00	2.45
○Thread 20328			1.46	2.58	56.55	39.75	-0.00	2.46
○Thread 20329			1.38	2.58	53.65	39.75	-0.00	2.48
○Thread 20330			1.31	2.58	50.94	39.75	-0.00	2.48
○Thread 20331			1.49	2.58	57.92	39.75	-0.00	2.45
○Thread 20332			1.47	2.58	56.96	39.75	-0.00	2.45
○Thread 20333			1.42	2.58	54.83	39.75	-0.00	2.46
○Thread 20334			1.46	2.58	56.77	39.75	-0.00	2.48

Report Configuration