OV - K-Means scalability clang-O3-soa 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: 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	243.44
►Process 2160726+		1	243.44
○OMP # 0 (TID 2160726)			243.44	243.76	99.87	0.00	0.00	243.72

▶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_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	127.16
►Process 2160815+		2	127.16
○OMP # 0 (TID 2160815)			127.16	127.36	99.84	0.00	0.00	127.32
○OMP # 1 (TID 2160872)			121.01	127.34	95.03	0.02	0.00	127.08

▶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_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	69.05
►Process 2160897+		4	69.05
○OMP # 0 (TID 2160897)			69.05	69.18	99.83	0.00	0.00	69.13
○OMP # 1 (TID 2160954)			62.91	69.15	90.98	0.02	0.00	68.89
○OMP # 2 (TID 2160955)			62.91	69.15	90.99	0.02	0.00	68.89
○OMP # 3 (TID 2160956)			62.91	69.15	90.99	0.03	0.00	68.89

▶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_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	39.99
►Process 2160977+		8	39.99
○OMP # 0 (TID 2160977)			39.99	40.09	99.77	0.00	0.00	40.04
○OMP # 1 (TID 2161034)			33.84	40.06	84.47	0.02	0.00	39.80
○OMP # 2 (TID 2161035)			33.84	40.06	84.48	0.02	0.00	39.80
○OMP # 3 (TID 2161036)			33.85	40.06	84.49	0.03	0.00	39.80
○OMP # 4 (TID 2161037)			33.86	40.06	84.52	0.03	0.00	39.80
○OMP # 5 (TID 2161038)			33.84	40.06	84.48	0.03	0.00	39.80
○OMP # 6 (TID 2161039)			33.84	40.05	84.49	0.03	0.00	39.80
○OMP # 7 (TID 2161040)			33.84	40.05	84.49	0.03	0.00	39.80

▶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_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	25.47
►Process 2161058+		16	25.47
○OMP # 0 (TID 2161058)			25.47	25.55	99.69	0.00	0.00	25.49
○OMP # 1 (TID 2161115)			19.32	25.52	75.70	0.02	0.00	25.25
○OMP # 2 (TID 2161116)			19.32	25.52	75.71	0.02	0.00	25.25
○OMP # 3 (TID 2161117)			19.32	25.52	75.71	0.02	0.00	25.25
○OMP # 4 (TID 2161118)			19.33	25.52	75.73	0.03	0.00	25.25
○OMP # 5 (TID 2161119)			19.32	25.52	75.72	0.03	0.00	25.25
○OMP # 6 (TID 2161120)			19.32	25.52	75.72	0.03	0.00	25.25
○OMP # 7 (TID 2161121)			19.32	25.51	75.72	0.03	0.00	25.25
○OMP # 8 (TID 2161122)			19.33	25.51	75.75	0.03	0.00	25.25
○OMP # 9 (TID 2161123)			19.32	25.51	75.73	0.03	0.00	25.25
○OMP # 10 (TID 2161124)			19.32	25.51	75.73	0.03	0.00	25.25
○OMP # 11 (TID 2161125)			19.32	25.51	75.74	0.03	0.00	25.25
○OMP # 12 (TID 2161126)			19.33	25.51	75.78	0.03	0.00	25.25
○OMP # 13 (TID 2161127)			19.32	25.51	75.74	0.04	0.00	25.25
○OMP # 14 (TID 2161128)			19.32	25.51	75.74	0.04	0.00	25.25
○OMP # 15 (TID 2161129)			19.32	25.51	75.75	0.04	0.00	25.25

▶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_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	19.89
►Process 2161148+		26	19.89
○OMP # 0 (TID 2161148)			19.89	19.98	99.54	0.00	0.00	19.91
○OMP # 1 (TID 2161205)			13.72	19.95	68.78	0.02	0.00	19.67
○OMP # 2 (TID 2161206)			13.72	19.95	68.78	0.02	0.00	19.66
○OMP # 3 (TID 2161207)			13.72	19.95	68.79	0.03	0.00	19.67
○OMP # 4 (TID 2161208)			13.73	19.94	68.81	0.03	0.00	19.67
○OMP # 5 (TID 2161209)			13.72	19.94	68.79	0.03	0.00	19.66
○OMP # 6 (TID 2161210)			13.72	19.94	68.80	0.03	0.00	19.67
○OMP # 7 (TID 2161211)			13.72	19.94	68.80	0.03	0.00	19.66
○OMP # 8 (TID 2161212)			13.73	19.94	68.83	0.03	0.00	19.67
○OMP # 9 (TID 2161213)			13.72	19.94	68.81	0.03	0.00	19.66
○OMP # 10 (TID 2161214)			13.72	19.94	68.81	0.03	0.00	19.66
○OMP # 11 (TID 2161215)			13.72	19.94	68.81	0.03	0.00	19.66
○OMP # 12 (TID 2161216)			13.72	19.94	68.84	0.04	0.00	19.67
○OMP # 13 (TID 2161217)			13.72	19.94	68.82	0.04	0.00	19.66
○OMP # 14 (TID 2161218)			13.72	19.93	68.82	0.04	0.00	19.66
○OMP # 15 (TID 2161219)			13.72	19.93	68.83	0.04	0.00	19.67
○OMP # 16 (TID 2161220)			13.73	19.93	68.88	0.04	0.00	19.67
○OMP # 17 (TID 2161221)			13.72	19.93	68.84	0.04	0.00	19.66
○OMP # 18 (TID 2161222)			13.72	19.93	68.84	0.04	0.00	19.66
○OMP # 19 (TID 2161223)			13.72	19.93	68.84	0.04	0.00	19.67
○OMP # 20 (TID 2161224)			13.73	19.93	68.87	0.05	0.00	19.67
○OMP # 21 (TID 2161225)			13.72	19.93	68.87	0.05	0.00	19.67
○OMP # 22 (TID 2161226)			13.72	19.93	68.85	0.05	0.00	19.66
○OMP # 23 (TID 2161227)			13.72	19.93	68.86	0.05	0.00	19.66
○OMP # 24 (TID 2161228)			13.72	19.92	68.89	0.05	0.00	19.66
○OMP # 25 (TID 2161229)			13.72	19.92	68.89	0.05	0.00	19.67