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_PLACES: coresOMP_WAIT_POLICY: activeOMP_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	307.06
►Process 673159+		1	307.06
○Thread 673159			307.06	308.76	99.45	0.00	0.00	214.65

▶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: 2OMP_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 skylake+	1	2	270.68
►Process 673257+		2	270.68
○Thread 673257			270.68	272.12	99.47	0.00	0.00	178.12
○Thread 673327			178.00	178.13	99.93	93.99	0.00	178.12

▶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: 4OMP_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 skylake+	1	4	181.82
►Process 673353+		4	181.82
○Thread 673353			181.82	183.28	99.20	0.00	0.00	89.29
○Thread 673422			89.25	89.31	99.93	93.97	0.00	89.31
○Thread 673423			89.29	89.31	99.98	93.97	0.00	89.31
○Thread 673424			89.29	89.31	99.98	93.97	0.00	89.31

▶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: 8OMP_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 skylake+	1	8	136.98
►Process 673445+		8	136.98
○Thread 673445			136.98	138.49	98.91	0.00	0.00	44.57
○Thread 673515			44.59	44.60	99.97	93.89	0.00	44.59
○Thread 673516			44.56	44.60	99.92	93.89	0.00	44.59
○Thread 673517			44.59	44.59	99.98	93.89	0.00	44.59
○Thread 673518			44.58	44.59	99.97	93.89	0.00	44.59
○Thread 673519			44.57	44.59	99.95	93.89	0.00	44.59
○Thread 673520			44.59	44.59	100.00	93.89	0.00	44.59
○Thread 673521			44.58	44.59	99.97	93.89	0.00	44.58

▶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: 16OMP_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 skylake+	1	16	114.77
►Process 673537+		16	114.77
○Thread 673537			114.77	116.25	98.72	0.00	0.00	22.31
○Thread 673607			22.32	22.34	99.93	93.91	0.00	22.33
○Thread 673608			22.32	22.34	99.93	93.91	0.00	22.33
○Thread 673609			22.33	22.34	99.96	93.91	0.00	22.33
○Thread 673610			22.33	22.34	99.94	93.91	0.00	22.33
○Thread 673611			22.33	22.34	99.97	93.92	0.00	22.33
○Thread 673612			22.33	22.34	99.97	93.92	0.00	22.33
○Thread 673613			22.33	22.34	99.98	93.92	0.00	22.33
○Thread 673614			22.31	22.33	99.91	93.92	0.00	22.33
○Thread 673615			22.33	22.33	99.99	93.92	0.00	22.33
○Thread 673616			22.33	22.33	99.97	93.92	0.00	22.32
○Thread 673617			22.32	22.33	99.95	93.92	0.00	22.32
○Thread 673618			22.32	22.33	99.96	93.92	0.00	22.32
○Thread 673619			22.32	22.33	99.96	93.92	0.00	22.32
○Thread 673620			22.31	22.33	99.94	93.93	0.00	22.32
○Thread 673621			22.32	22.33	99.97	93.93	0.00	22.32

▶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: 26OMP_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 skylake+	1	26	106.22
►Process 673638+		26	106.22
○Thread 673638			106.22	107.69	98.64	0.00	0.00	13.75
○Thread 673708			13.78	13.79	99.89	93.90	0.00	13.78
○Thread 673709			13.77	13.79	99.87	93.90	0.00	13.78
○Thread 673710			13.79	13.79	99.98	93.90	0.00	13.78
○Thread 673711			13.78	13.79	99.92	93.90	0.00	13.75
○Thread 673712			13.78	13.78	99.96	93.90	0.00	13.76
○Thread 673713			13.76	13.78	99.86	93.90	0.00	13.75
○Thread 673714			13.77	13.78	99.94	93.91	0.00	13.76
○Thread 673715			13.77	13.78	99.88	93.91	0.00	13.76
○Thread 673716			13.77	13.78	99.92	93.91	0.00	13.75
○Thread 673717			13.78	13.78	99.97	93.91	0.00	13.76
○Thread 673718			13.78	13.78	99.98	93.91	0.00	13.76
○Thread 673719			13.76	13.78	99.88	93.91	0.00	13.76
○Thread 673720			13.77	13.78	99.92	93.91	0.00	13.75
○Thread 673721			13.77	13.78	99.96	93.91	0.00	13.76
○Thread 673722			13.77	13.77	99.97	93.91	0.00	13.76
○Thread 673723			13.76	13.77	99.91	93.92	0.00	13.76
○Thread 673724			13.76	13.77	99.91	93.92	0.00	13.75
○Thread 673725			13.76	13.77	99.96	93.92	0.00	13.76
○Thread 673726			13.77	13.77	99.97	93.92	0.00	13.76
○Thread 673727			13.76	13.77	99.97	93.92	0.00	13.76
○Thread 673728			13.75	13.77	99.87	93.92	0.00	13.76
○Thread 673729			13.76	13.77	99.95	93.92	0.00	13.76
○Thread 673730			13.76	13.77	99.93	93.92	0.00	13.76
○Thread 673731			13.75	13.76	99.93	93.92	0.00	13.76
○Thread 673732			13.75	13.76	99.90	93.92	0.00	13.75