OV - K-Means scalability gcc-O3-vectorize 100000000

▼Scalability - run_1_thread

Number processes: 1 Number nodes: 1 Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 1

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	203.02
►Process 2071925+		1	203.02
○OMP # 0 (TID 2071925)			203.02	203.37	99.83	0.00	0.00	203.35

▶Scalability - run_2_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_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	107.36
►Process 2072016+		2	107.36
○OMP # 0 (TID 2072016)			107.36	107.55	99.83	0.00	0.00	107.52
○OMP # 1 (TID 2072075)			97.10	107.54	90.30	0.01	0.00	107.11

▶Scalability - run_4_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_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	59.14
►Process 2072098+		4	59.14
○OMP # 0 (TID 2072098)			59.14	59.22	99.87	0.00	0.00	59.20
○OMP # 1 (TID 2072157)			48.84	59.21	82.49	0.01	0.00	58.78
○OMP # 2 (TID 2072158)			48.85	59.21	82.50	0.01	-0.00	58.78
○OMP # 3 (TID 2072159)			48.84	59.21	82.48	0.01	0.00	58.78

▶Scalability - run_8_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_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	35.00
►Process 2072180+		8	35.00
○OMP # 0 (TID 2072180)			35.00	35.07	99.78	0.00	0.00	35.04
○OMP # 1 (TID 2072239)			24.69	35.06	70.40	0.01	-0.00	34.63
○OMP # 2 (TID 2072240)			24.68	35.06	70.41	0.01	0.00	34.63
○OMP # 3 (TID 2072241)			24.68	35.06	70.40	0.01	0.00	34.63
○OMP # 4 (TID 2072242)			24.69	35.06	70.41	0.01	0.00	34.63
○OMP # 5 (TID 2072243)			24.68	35.06	70.40	0.02	0.00	34.63
○OMP # 6 (TID 2072244)			24.67	35.06	70.39	0.02	0.00	34.63
○OMP # 7 (TID 2072245)			24.68	35.05	70.39	0.02	0.00	34.63

▶Scalability - run_16_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_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	22.93
►Process 2072266+		16	22.93
○OMP # 0 (TID 2072266)			22.93	23.01	99.68	0.00	0.00	22.96
○OMP # 1 (TID 2072325)			12.62	23.00	54.88	0.01	0.00	22.57
○OMP # 2 (TID 2072326)			12.62	23.00	54.88	0.01	0.00	22.56
○OMP # 3 (TID 2072327)			12.62	22.99	54.88	0.01	0.00	22.57
○OMP # 4 (TID 2072328)			12.62	22.99	54.88	0.01	-0.00	22.56
○OMP # 5 (TID 2072329)			12.62	22.99	54.89	0.02	-0.00	22.57
○OMP # 6 (TID 2072330)			12.61	22.99	54.87	0.02	-0.00	22.56
○OMP # 7 (TID 2072331)			12.61	22.99	54.87	0.02	-0.00	22.56
○OMP # 8 (TID 2072332)			12.61	22.99	54.87	0.02	0.00	22.56
○OMP # 9 (TID 2072333)			12.61	22.99	54.88	0.02	-0.00	22.56
○OMP # 10 (TID 2072334)			12.61	22.99	54.86	0.02	-0.00	22.56
○OMP # 11 (TID 2072335)			12.61	22.99	54.86	0.02	-0.00	22.56
○OMP # 12 (TID 2072336)			12.61	22.98	54.86	0.02	-0.00	22.55
○OMP # 13 (TID 2072337)			12.61	22.98	54.87	0.02	-0.00	22.55
○OMP # 14 (TID 2072338)			12.60	22.98	54.85	0.03	-0.00	22.55
○OMP # 15 (TID 2072339)			12.60	22.98	54.85	0.03	-0.00	22.55

▶Scalability - run_26_threads

Number processes: 1 Number nodes: 1 Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_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	18.29
►Process 2072355+		26	18.29
○OMP # 0 (TID 2072355)			18.29	18.38	99.55	0.00	0.00	18.32
○OMP # 1 (TID 2072414)			7.98	18.36	43.45	0.01	0.00	17.94
○OMP # 2 (TID 2072415)			7.98	18.36	43.45	0.01	-0.00	17.94
○OMP # 3 (TID 2072416)			7.98	18.36	43.46	0.01	-0.00	17.93
○OMP # 4 (TID 2072417)			7.98	18.36	43.46	0.02	-0.00	17.93
○OMP # 5 (TID 2072418)			7.98	18.36	43.46	0.02	-0.00	17.93
○OMP # 6 (TID 2072419)			7.98	18.36	43.47	0.02	-0.00	17.93
○OMP # 7 (TID 2072420)			7.98	18.36	43.47	0.02	-0.00	17.93
○OMP # 8 (TID 2072421)			7.97	18.36	43.44	0.02	-0.00	17.93
○OMP # 9 (TID 2072422)			7.97	18.36	43.45	0.02	-0.00	17.93
○OMP # 10 (TID 2072423)			7.97	18.36	43.45	0.02	-0.00	17.93
○OMP # 11 (TID 2072424)			7.98	18.35	43.45	0.02	-0.00	17.93
○OMP # 12 (TID 2072425)			7.97	18.35	43.45	0.02	-0.00	17.93
○OMP # 13 (TID 2072426)			7.97	18.35	43.43	0.03	-0.00	17.92
○OMP # 14 (TID 2072427)			7.97	18.35	43.43	0.03	-0.00	17.92
○OMP # 15 (TID 2072428)			7.97	18.35	43.43	0.03	-0.00	17.92
○OMP # 16 (TID 2072429)			7.97	18.35	43.44	0.03	0.00	17.92
○OMP # 17 (TID 2072430)			7.96	18.35	43.41	0.03	-0.00	17.92
○OMP # 18 (TID 2072431)			7.96	18.35	43.41	0.03	-0.00	17.92
○OMP # 19 (TID 2072432)			7.96	18.35	43.42	0.03	-0.00	17.92
○OMP # 20 (TID 2072433)			7.96	18.34	43.42	0.03	-0.00	17.92
○OMP # 21 (TID 2072434)			7.96	18.34	43.42	0.03	-0.00	17.92
○OMP # 22 (TID 2072435)			7.96	18.34	43.40	0.04	-0.00	17.91
○OMP # 23 (TID 2072436)			7.96	18.34	43.40	0.04	-0.00	17.91
○OMP # 24 (TID 2072437)			7.96	18.34	43.40	0.04	-0.00	17.91
○OMP # 25 (TID 2072438)			7.95	18.34	43.38	0.04	-0.00	17.91