OV - K-Means scalability acfl-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	127.44
►Process 13954+		1	127.44
○Thread 13954			127.44	171.02	74.52	0.00	0.00	131.16

▶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	65.02
►Process 14190+		2	65.02
○Thread 14190			64.60	106.75	60.52	0.00	0.00	66.88
○Thread 14292			65.02	67.06	96.95	39.69	0.00	66.88

▶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	33.54
►Process 14374+		4	33.54
○Thread 14374			33.01	74.44	44.34	0.00	0.00	34.50
○Thread 14476			33.23	34.65	95.89	39.79	0.00	34.50
○Thread 14477			33.54	34.65	96.81	39.79	0.00	34.50
○Thread 14478			33.19	34.65	95.78	39.79	0.00	34.50

▶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	17.18
►Process 14549+		8	17.18
○Thread 14549			16.96	57.63	29.42	0.00	0.00	17.75
○Thread 14657			17.00	17.88	95.10	39.75	0.00	17.75
○Thread 14658			16.96	17.88	94.85	39.75	0.00	17.75
○Thread 14659			17.08	17.88	95.55	39.75	0.00	17.74
○Thread 14660			17.18	17.88	96.11	39.75	0.00	17.75
○Thread 14661			17.09	17.88	95.58	39.75	0.00	17.74
○Thread 14662			17.18	17.88	96.09	39.75	0.00	17.75
○Thread 14663			16.82	17.88	94.08	39.75	0.00	17.75

▶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	8.83
►Process 14738+		16	8.83
○Thread 14738			8.65	49.20	17.57	0.00	0.00	9.13
○Thread 14841			8.69	9.25	93.93	39.95	0.00	9.13
○Thread 14842			8.71	9.25	94.15	39.95	0.00	9.13
○Thread 14843			8.66	9.25	93.67	39.95	0.00	9.13
○Thread 14844			8.56	9.25	92.53	39.95	0.00	9.13
○Thread 14845			8.69	9.25	93.94	39.95	0.00	9.13
○Thread 14846			8.74	9.25	94.54	39.95	0.00	9.13
○Thread 14847			8.74	9.25	94.49	39.95	0.00	9.13
○Thread 14848			8.78	9.25	94.97	39.95	0.00	9.13
○Thread 14849			8.83	9.25	95.52	39.95	0.00	9.13
○Thread 14850			8.80	9.25	95.14	39.95	0.00	9.13
○Thread 14851			8.62	9.25	93.25	39.95	0.00	9.13
○Thread 14852			8.78	9.25	94.87	39.95	0.00	9.13
○Thread 14853			8.77	9.25	94.82	39.95	0.00	9.13
○Thread 14854			8.53	9.25	92.23	39.95	0.00	9.13
○Thread 14855			8.66	9.25	93.64	39.95	0.00	9.13

▶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	4.80
►Process 14871+		32	4.80
○Thread 14871			4.65	45.08	10.30	0.00	0.00	5.02
○Thread 15034			4.78	5.14	93.04	39.95	0.00	5.03
○Thread 15035			4.62	5.14	90.02	39.95	0.00	5.03
○Thread 15036			4.77	5.14	92.85	39.95	0.00	5.02
○Thread 15037			4.74	5.14	92.27	39.95	0.00	5.02
○Thread 15038			4.74	5.14	92.28	39.95	0.00	5.02
○Thread 15039			4.70	5.14	91.40	39.95	0.00	5.02
○Thread 15040			4.75	5.14	92.38	39.95	0.00	5.02
○Thread 15041			4.60	5.14	89.66	39.95	0.00	5.02
○Thread 15042			4.76	5.14	92.68	39.95	0.00	5.02
○Thread 15043			4.71	5.14	91.71	39.95	0.00	5.02
○Thread 15044			4.74	5.14	92.30	39.95	0.00	5.02
○Thread 15045			4.73	5.14	92.01	39.95	0.00	5.02
○Thread 15046			4.73	5.14	92.11	39.95	0.00	5.02
○Thread 15047			4.77	5.13	92.90	39.95	0.00	5.02
○Thread 15048			4.80	5.13	93.39	39.95	0.00	5.02
○Thread 15049			4.79	5.13	93.29	39.95	0.00	5.02
○Thread 15050			4.79	5.13	93.20	39.95	0.00	5.02
○Thread 15051			4.79	5.13	93.20	39.95	0.00	5.02
○Thread 15052			4.80	5.13	93.40	39.95	0.00	5.02
○Thread 15053			4.80	5.13	93.50	39.95	0.00	5.02
○Thread 15054			4.77	5.13	92.82	39.95	0.00	5.02
○Thread 15055			4.74	5.13	92.24	39.95	0.00	5.02
○Thread 15056			4.78	5.13	93.22	39.95	0.00	5.02
○Thread 15057			4.79	5.13	93.42	39.95	0.00	5.02
○Thread 15058			4.72	5.13	91.96	39.95	0.00	5.02
○Thread 15059			4.78	5.13	93.04	39.95	0.00	5.02
○Thread 15060			4.76	5.13	92.85	39.95	0.00	5.02
○Thread 15061			4.61	5.13	89.73	39.95	0.00	5.02
○Thread 15062			4.72	5.13	91.98	39.95	0.00	5.02
○Thread 15063			4.78	5.13	93.05	39.95	0.00	5.02
○Thread 15064			4.65	5.13	90.62	39.95	0.00	5.02

▶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	2.33
►Process 15080+		64	2.33
○Thread 15080			2.16	42.52	5.09	0.00	0.00	2.75
○Thread 15185			2.27	2.88	79.10	39.64	0.00	2.76
○Thread 15186			2.25	2.88	78.43	39.64	0.00	2.76
○Thread 15187			2.26	2.88	78.78	39.64	0.00	2.77
○Thread 15188			2.27	2.88	78.95	39.64	0.00	2.76
○Thread 15189			2.23	2.88	77.73	39.64	0.00	2.77
○Thread 15190			2.27	2.87	79.14	39.64	0.00	2.76
○Thread 15191			2.25	2.87	78.44	39.64	0.00	2.77
○Thread 15192			2.23	2.87	77.58	39.64	0.00	2.77
○Thread 15193			2.25	2.87	78.29	39.64	0.00	2.75
○Thread 15194			2.31	2.87	80.39	39.64	0.00	2.76
○Thread 15195			2.22	2.87	77.07	39.64	0.00	2.76
○Thread 15196			2.19	2.87	76.22	39.64	0.00	2.77
○Thread 15197			2.25	2.87	78.49	39.64	0.00	2.75
○Thread 15198			2.26	2.87	78.83	39.64	0.00	2.76
○Thread 15199			2.22	2.87	77.27	39.64	0.00	2.75
○Thread 15200			2.23	2.87	77.81	39.64	0.00	2.77
○Thread 15201			2.22	2.87	77.30	39.64	0.00	2.77
○Thread 15202			2.27	2.87	79.04	39.64	0.00	2.77
○Thread 15203			2.26	2.87	78.52	39.64	0.00	2.76
○Thread 15204			2.12	2.87	74.01	39.64	0.00	2.77
○Thread 15205			2.21	2.87	76.96	39.64	0.00	2.76
○Thread 15206			2.30	2.87	79.92	39.64	0.00	2.76
○Thread 15207			2.25	2.87	78.36	39.64	0.00	2.76
○Thread 15208			2.24	2.87	78.03	39.64	0.00	2.76
○Thread 15209			2.23	2.87	77.68	39.64	0.00	2.75
○Thread 15210			2.23	2.87	77.87	39.64	0.00	2.76
○Thread 15211			2.30	2.87	80.31	39.64	0.00	2.76
○Thread 15212			2.23	2.87	77.71	39.64	0.00	2.76
○Thread 15213			2.19	2.87	76.30	39.64	0.00	2.76
○Thread 15214			2.24	2.87	78.22	39.64	0.00	2.76
○Thread 15215			2.27	2.87	79.11	39.64	0.00	2.76
○Thread 15216			2.30	2.87	80.16	39.65	0.00	2.76
○Thread 15217			2.24	2.87	77.90	39.65	0.00	2.77
○Thread 15218			2.24	2.87	78.25	39.65	0.00	2.76
○Thread 15219			2.29	2.87	79.83	39.65	0.00	2.76
○Thread 15220			2.24	2.87	77.92	39.65	0.00	2.76
○Thread 15221			2.28	2.87	79.49	39.65	0.00	2.76
○Thread 15222			2.27	2.87	79.15	39.65	0.00	2.75
○Thread 15223			2.30	2.87	80.20	39.65	0.00	2.75
○Thread 15224			2.33	2.87	81.07	39.65	0.00	2.76
○Thread 15225			2.29	2.87	80.04	39.65	0.00	2.75
○Thread 15226			2.23	2.87	77.60	39.65	0.00	2.76
○Thread 15227			2.22	2.87	77.26	39.65	0.00	2.75
○Thread 15228			2.22	2.87	77.62	39.65	0.00	2.75
○Thread 15229			2.25	2.87	78.50	39.65	0.00	2.75
○Thread 15230			2.21	2.87	77.28	39.65	0.00	2.75
○Thread 15231			2.22	2.87	77.63	39.65	0.00	2.74
○Thread 15232			2.27	2.87	79.38	39.65	0.00	2.75
○Thread 15233			2.29	2.87	80.09	39.65	0.00	2.75
○Thread 15234			2.24	2.87	78.18	39.65	0.00	2.75
○Thread 15235			2.19	2.87	76.61	39.65	0.00	2.76
○Thread 15236			2.24	2.86	78.01	39.65	0.00	2.75
○Thread 15237			2.27	2.87	79.06	39.65	0.00	2.75
○Thread 15238			2.28	2.86	79.77	39.65	0.00	2.76
○Thread 15239			2.25	2.86	78.55	39.65	0.00	2.76
○Thread 15240			2.16	2.86	75.40	39.65	0.00	2.75
○Thread 15241			2.21	2.86	77.32	39.65	0.00	2.75
○Thread 15242			2.18	2.86	76.30	39.65	0.00	2.75
○Thread 15243			2.22	2.86	77.34	39.65	0.00	2.76
○Thread 15244			2.22	2.86	77.52	39.65	0.00	2.75
○Thread 15245			2.25	2.86	78.59	39.65	0.00	2.75
○Thread 15246			2.28	2.86	79.47	39.65	0.00	2.76
○Thread 15247			2.20	2.86	76.85	39.65	0.00	2.76

▶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	1.41
►Process 15324+		96	1.41
○Thread 15324			0.79	42.65	1.85	0.00	0.00	2.49
○Thread 15426			1.24	2.64	47.11	40.00	0.00	2.52
○Thread 15427			0.86	2.64	32.35	40.00	0.00	2.53
○Thread 15428			0.70	2.64	26.68	40.00	0.00	2.52
○Thread 15429			1.25	2.64	47.12	40.00	0.00	2.52
○Thread 15430			0.85	2.64	32.17	40.00	0.00	2.53
○Thread 15431			1.29	2.64	48.83	40.00	0.00	2.51
○Thread 15432			0.87	2.64	32.94	40.01	0.00	2.52
○Thread 15433			0.83	2.64	31.42	40.01	0.00	2.53
○Thread 15434			1.30	2.64	49.03	40.01	0.00	2.51
○Thread 15435			1.25	2.64	47.14	40.01	0.00	2.51
○Thread 15436			0.83	2.64	31.43	40.01	0.00	2.53
○Thread 15437			1.39	2.64	52.45	40.01	0.00	2.50
○Thread 15438			1.33	2.64	50.57	40.01	0.00	2.51
○Thread 15439			1.33	2.64	50.38	40.01	0.00	2.51
○Thread 15440			1.35	2.64	51.15	40.01	0.00	2.51
○Thread 15441			1.24	2.64	46.98	40.01	0.00	2.51
○Thread 15442			0.80	2.64	30.12	40.01	0.00	2.52
○Thread 15443			1.20	2.64	45.47	40.01	0.00	2.51
○Thread 15444			0.84	2.64	31.83	40.01	0.00	2.52
○Thread 15445			1.35	2.64	51.17	40.01	0.00	2.50
○Thread 15446			1.38	2.64	52.12	40.01	0.00	2.49
○Thread 15447			1.33	2.64	50.42	40.01	0.00	2.51
○Thread 15448			1.24	2.64	46.81	40.01	0.00	2.51
○Thread 15449			0.80	2.64	30.14	40.01	0.00	2.52
○Thread 15450			1.35	2.64	51.00	40.01	0.00	2.50
○Thread 15451			1.28	2.64	48.54	40.01	0.00	2.51
○Thread 15452			1.25	2.64	47.40	40.01	0.00	2.51
○Thread 15453			0.78	2.64	29.58	40.01	0.00	2.52
○Thread 15454			1.39	2.64	52.71	40.01	0.00	2.50
○Thread 15455			1.34	2.64	50.82	40.01	0.00	2.50
○Thread 15456			1.27	2.64	48.18	40.01	0.00	2.50
○Thread 15457			0.88	2.64	33.57	40.01	0.00	2.51
○Thread 15458			0.82	2.64	31.30	40.01	0.00	2.52
○Thread 15459			1.36	2.64	51.60	40.01	0.00	2.50
○Thread 15460			1.30	2.64	49.33	40.01	0.00	2.50
○Thread 15461			1.23	2.64	46.48	40.01	0.00	2.50
○Thread 15462			0.83	2.64	31.69	40.01	0.00	2.52
○Thread 15463			1.40	2.64	53.13	40.01	0.00	2.50
○Thread 15464			1.22	2.63	46.11	40.01	0.00	2.51
○Thread 15465			0.75	2.63	28.47	40.01	0.00	2.52
○Thread 15466			1.22	2.63	46.50	40.01	0.00	2.51
○Thread 15467			0.81	2.63	30.94	40.01	0.00	2.51
○Thread 15468			1.36	2.63	51.63	40.01	0.00	2.50
○Thread 15469			1.34	2.63	50.88	40.01	0.00	2.50
○Thread 15470			1.22	2.63	46.13	40.01	0.00	2.51
○Thread 15471			0.80	2.63	30.19	40.01	0.00	2.52
○Thread 15472			1.39	2.63	52.98	40.01	0.00	2.49
○Thread 15473			1.30	2.63	49.56	40.01	0.00	2.50
○Thread 15474			1.21	2.63	46.15	40.01	0.00	2.50
○Thread 15475			0.75	2.63	28.68	40.01	0.00	2.52
○Thread 15476			1.39	2.63	52.62	40.01	0.00	2.50
○Thread 15477			1.36	2.63	51.86	40.01	0.00	2.50
○Thread 15478			1.25	2.63	47.50	40.01	0.00	2.50
○Thread 15479			0.82	2.63	31.16	40.01	0.00	2.51
○Thread 15480			1.37	2.63	52.25	40.01	0.00	2.49
○Thread 15481			1.40	2.63	53.40	40.02	0.00	2.50
○Thread 15482			1.33	2.63	50.55	40.02	0.00	2.50
○Thread 15483			1.14	2.63	43.15	40.02	0.00	2.50
○Thread 15484			0.85	2.63	32.32	40.02	0.00	2.50
○Thread 15485			1.40	2.63	53.42	40.02	0.00	2.49
○Thread 15486			1.32	2.63	50.38	40.02	0.00	2.50
○Thread 15487			1.25	2.63	47.71	40.02	0.00	2.50
○Thread 15488			0.79	2.63	30.04	40.02	0.00	2.51
○Thread 15489			1.34	2.63	50.76	40.02	0.00	2.49
○Thread 15490			1.31	2.63	50.02	40.02	0.00	2.50
○Thread 15491			1.30	2.63	49.44	40.02	0.00	2.50
○Thread 15492			0.75	2.63	28.72	40.02	0.00	2.51
○Thread 15493			1.37	2.63	52.11	40.02	0.00	2.49
○Thread 15494			1.38	2.63	52.50	40.02	0.00	2.50
○Thread 15495			1.31	2.63	49.65	40.02	0.00	2.50
○Thread 15496			1.15	2.63	43.94	40.02	0.00	2.50
○Thread 15497			0.80	2.63	30.44	40.02	0.00	2.51
○Thread 15498			1.41	2.63	53.65	40.02	0.00	2.49
○Thread 15499			1.32	2.63	50.04	40.02	0.00	2.49
○Thread 15500			1.20	2.63	45.49	40.02	0.00	2.50
○Thread 15501			0.73	2.63	27.60	40.02	0.00	2.51
○Thread 15502			1.26	2.63	47.77	40.02	0.00	2.50
○Thread 15503			1.05	2.63	39.97	40.02	0.00	2.50
○Thread 15504			0.82	2.63	31.41	40.02	0.00	2.51
○Thread 15505			1.31	2.63	50.07	40.02	0.00	2.49
○Thread 15506			0.72	2.63	27.42	40.02	0.00	2.51
○Thread 15507			1.40	2.63	53.31	40.02	0.00	2.48
○Thread 15508			1.33	2.63	50.65	40.02	0.00	2.48
○Thread 15509			1.18	2.63	45.14	40.02	0.00	2.49
○Thread 15510			1.07	2.63	40.76	40.02	0.00	2.50
○Thread 15511			0.85	2.62	32.19	40.02	0.00	2.51
○Thread 15512			1.34	2.63	51.05	40.02	0.00	2.48
○Thread 15513			1.31	2.62	49.72	40.02	0.00	2.49
○Thread 15514			1.21	2.62	46.10	40.02	0.00	2.50
○Thread 15515			0.77	2.62	29.53	40.02	0.00	2.51
○Thread 15516			1.36	2.62	52.02	40.02	0.00	2.49
○Thread 15517			1.33	2.62	50.69	40.02	0.00	2.49
○Thread 15518			1.26	2.62	48.22	40.02	0.00	2.49
○Thread 15519			0.76	2.62	29.16	40.02	0.00	2.51
○Thread 15520			1.34	2.62	51.08	40.02	0.00	2.49

Report Configuration