ONEVIEW

k_means(int, point_t, point_t, int*, int, int) [clone ._omp_fn.0] - Load Distribution

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

k_means(int, point_t, point_t, int*, int, int) [clone ._omp_fn.0] - Sorted Load Distribution

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

k_means(int, point_t, point_t, int*, int, int) [clone ._omp_fn.0] - Load Distribution All Threads

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

k_means(int, point_t, point_t, int*, int, int) [clone ._omp_fn.0]

(run_1_thread) Efficiency	(run_1_thread) Potential Speed-Up (%)	(run_2_threads) Efficiency	(run_2_threads) Potential Speed-Up (%)	(run_4_threads) Efficiency	(run_4_threads) Potential Speed-Up (%)	(run_8_threads) Efficiency	(run_8_threads) Potential Speed-Up (%)	(run_16_threads) Efficiency	(run_16_threads) Potential Speed-Up (%)	(run_32_threads) Efficiency	(run_32_threads) Potential Speed-Up (%)	(run_64_threads) Efficiency	(run_64_threads) Potential Speed-Up (%)
1	0	0.99	0.92	0.98	1.99	0.96	3.51	0.96	3.71	0.91	8.78	1.28	0

Speed-Up and Efficiency

▶Detailed Speed-Up and Efficiency

Run	Number of threads	Efficiency (ideal is 1)	Speedup	Ideal Speedup	Time (s)	Coverage (%)
run_1_thread	1	1	1	1	183.4649810791	99.98365020752
run_2_threads	2	0.99	1.98	2	92.59497833252	99.983703613281
run_4_threads	4	0.98	3.92	4	46.809997558594	99.932289123535
run_8_threads	8	0.96	7.72	8	23.729999542236	99.866897583008
run_16_threads	16	0.96	15.4	16	11.889998435974	99.546279907227
run_32_threads	32	0.91	29.12	32	6.4249992370605	97.738395690918
run_64_threads	64	1.28	81.95	64	2.5499992370605	86.936851501465

Coverage (%)	Name	Source Location	Module
►100.00+	GOMP_parallel	libgomp.h:980	libgomp.so.1.0.0
○	k_means(int, point_t*, point_t[...]	main.cpp:23	kmeans-gcc-Ofast
○	main	main.cpp:188	kmeans-gcc-Ofast
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:104	kmeans-gcc-Ofast

Coverage (%)	Name	Source Location	Module
►50.30+	GOMP_parallel	libgomp.h:980	libgomp.so.1.0.0
○	k_means(int, point_t*, point_t[...]	main.cpp:23	kmeans-gcc-Ofast
○	main	main.cpp:188	kmeans-gcc-Ofast
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:104	kmeans-gcc-Ofast
►49.70+	gomp_thread_start	team.c:130	libgomp.so.1.0.0
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6

Coverage (%)	Name	Source Location	Module
►74.66+	gomp_thread_start	team.c:130	libgomp.so.1.0.0
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►25.34+	GOMP_parallel	libgomp.h:980	libgomp.so.1.0.0
○	k_means(int, point_t*, point_t[...]	main.cpp:23	kmeans-gcc-Ofast
○	main	main.cpp:188	kmeans-gcc-Ofast
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:104	kmeans-gcc-Ofast

Coverage (%)	Name	Source Location	Module
►87.23+	gomp_thread_start	team.c:130	libgomp.so.1.0.0
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►12.77+	GOMP_parallel	libgomp.h:980	libgomp.so.1.0.0
○	k_means(int, point_t*, point_t[...]	main.cpp:23	kmeans-gcc-Ofast
○	main	main.cpp:188	kmeans-gcc-Ofast
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:104	kmeans-gcc-Ofast

Coverage (%)	Name	Source Location	Module
►93.69+	gomp_thread_start	team.c:130	libgomp.so.1.0.0
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►6.31+	GOMP_parallel	libgomp.h:980	libgomp.so.1.0.0
○	k_means(int, point_t*, point_t[...]	main.cpp:23	kmeans-gcc-Ofast
○	main	main.cpp:188	kmeans-gcc-Ofast
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:104	kmeans-gcc-Ofast

Coverage (%)	Name	Source Location	Module
►97.27+	gomp_thread_start	team.c:130	libgomp.so.1.0.0
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►2.73+	GOMP_parallel	libgomp.h:980	libgomp.so.1.0.0
○	k_means(int, point_t*, point_t[...]	main.cpp:23	kmeans-gcc-Ofast
○	main	main.cpp:188	kmeans-gcc-Ofast
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:104	kmeans-gcc-Ofast

Coverage (%)	Name	Source Location	Module
►97.79+	gomp_thread_start	team.c:130	libgomp.so.1.0.0
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►2.21+	GOMP_parallel	libgomp.h:980	libgomp.so.1.0.0
○	k_means(int, point_t*, point_t[...]	main.cpp:23	kmeans-gcc-Ofast
○	main	main.cpp:188	kmeans-gcc-Ofast
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:104	kmeans-gcc-Ofast

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