OV - K-Means scalability icpx-Ofast 100000000

▼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_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 skylake+	1	1	303.40
►Process 658246+		1	303.40
○Thread 658246			303.40	307.44	98.69	0.00	0.00	214.63

▶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_PLACES: coresOMP_NUM_THREADS: 2

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	153.56
►Process 658344+		2	153.56
○Thread 658344			153.56	202.60	75.80	0.00	0.00	109.84
○Thread 658415			110.05	110.05	100.00	92.55	0.00	110.04

▶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_PLACES: coresOMP_NUM_THREADS: 4

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	78.21
►Process 658443+		4	78.21
○Thread 658443			78.21	149.05	52.47	0.00	0.00	56.24
○Thread 658512			56.36	56.36	100.00	92.68	0.00	56.35
○Thread 658513			56.36	56.36	100.00	92.68	0.00	56.35
○Thread 658514			56.36	56.36	100.00	92.69	0.00	56.35

▶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_PLACES: coresOMP_NUM_THREADS: 8

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	40.02
►Process 658533+		8	40.02
○Thread 658533			40.02	121.77	32.87	0.00	0.00	29.12
○Thread 658610			29.18	29.18	100.00	92.59	0.00	29.17
○Thread 658611			29.18	29.18	100.00	92.59	0.00	29.16
○Thread 658612			29.18	29.18	100.00	92.59	0.00	29.17
○Thread 658613			29.18	29.18	100.00	92.59	0.00	29.17
○Thread 658614			29.18	29.18	100.00	92.59	0.00	29.16
○Thread 658615			29.18	29.18	100.00	92.59	0.00	29.16
○Thread 658616			29.17	29.17	100.00	92.59	0.00	29.17

▶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_PLACES: coresOMP_NUM_THREADS: 16

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	20.73
►Process 658636+		16	20.73
○Thread 658636			20.73	107.87	19.21	0.00	0.00	15.33
○Thread 658706			15.40	15.40	100.00	92.47	0.00	15.37
○Thread 658707			15.39	15.39	100.00	92.47	0.00	15.37
○Thread 658708			15.39	15.39	100.00	92.47	0.00	15.37
○Thread 658709			15.39	15.39	100.00	92.47	0.00	15.37
○Thread 658710			15.39	15.39	100.00	92.48	0.00	15.37
○Thread 658711			15.39	15.39	100.00	92.48	0.00	15.37
○Thread 658712			15.39	15.39	100.00	92.48	0.00	15.37
○Thread 658713			15.39	15.39	100.00	92.48	0.00	15.37
○Thread 658714			15.39	15.39	100.00	92.48	0.00	15.37
○Thread 658715			15.39	15.39	100.00	92.48	0.00	15.37
○Thread 658716			15.38	15.38	100.00	92.48	0.00	15.37
○Thread 658717			15.38	15.38	100.00	92.48	0.00	15.37
○Thread 658718			15.38	15.38	100.00	92.48	0.00	15.37
○Thread 658719			15.38	15.38	100.00	92.49	0.00	15.37
○Thread 658720			15.38	15.38	100.00	92.49	0.00	15.37

▶Scalability - run_26_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_PLACES: coresOMP_NUM_THREADS: 26

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	13.65
►Process 658736+		26	13.65
○Thread 658736			13.65	102.95	13.26	0.00	0.00	10.42
○Thread 658807			10.48	10.48	100.00	92.46	0.00	10.44
○Thread 658808			10.48	10.48	100.00	92.46	0.00	10.42
○Thread 658809			10.48	10.48	100.00	92.47	0.00	10.44
○Thread 658810			10.48	10.48	100.00	92.47	0.00	10.44
○Thread 658811			10.48	10.48	100.00	92.47	0.00	10.44
○Thread 658812			10.47	10.47	100.00	92.47	0.00	10.43
○Thread 658813			10.47	10.47	100.00	92.47	0.00	10.43
○Thread 658814			10.47	10.47	100.00	92.47	0.00	10.43
○Thread 658815			10.47	10.47	100.00	92.47	0.00	10.45
○Thread 658816			10.47	10.47	100.00	92.47	0.00	10.45
○Thread 658817			10.47	10.47	100.00	92.47	0.00	10.44
○Thread 658818			10.47	10.47	100.00	92.48	0.00	10.44
○Thread 658819			10.47	10.47	100.00	92.48	0.00	10.45
○Thread 658820			10.47	10.47	100.00	92.48	0.00	10.43
○Thread 658821			10.46	10.46	100.00	92.48	0.00	10.44
○Thread 658822			10.46	10.46	100.00	92.48	0.00	10.43
○Thread 658823			10.46	10.46	100.00	92.48	0.00	10.45
○Thread 658824			10.46	10.46	100.00	92.48	0.00	10.42
○Thread 658825			10.46	10.46	100.00	92.48	0.00	10.45
○Thread 658826			10.46	10.46	100.00	92.48	0.00	10.44
○Thread 658827			10.46	10.46	100.00	92.49	0.00	10.45
○Thread 658828			10.46	10.46	100.00	92.49	0.00	10.44
○Thread 658829			10.45	10.45	100.00	92.49	0.00	10.43
○Thread 658830			10.45	10.45	100.00	92.49	0.00	10.43
○Thread 658831			10.45	10.45	100.00	92.49	0.00	10.45