ONEVIEW

(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	1	0	1	0	1	0	1	0	1	0

Run	Number of threads	Efficiency (ideal is 1)	Speedup	Ideal Speedup	Time (s)	Coverage (%)
run_1_thread
run_2_threads	1	1	1	2	0.20999999344349	0.17100282013416
run_4_threads	3	1	1	4	0.22499999403954	0.30779069662094
run_8_threads	8	1	1	8	0.12999999523163	0.37974679470062
run_16_threads	15	1	1	16	0.12499998509884	0.44198897480965
run_32_threads	31	1	1	32	0.089999981224537	0.75108557939529
run_64_threads	63	1	1	64	0.11499999463558	3.7332646846771

No callchains for this object

Coverage (%)	Name	Source Location	Module
►100.00+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_internal_join		libomp.so
○	__kmp_join_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	k_means(int, point_t*, point_t[...]	main.cpp:24	kmeans-acfl-O3-all
○	main	main.cpp:29	kmeans-acfl-O3-all
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start		kmeans-acfl-O3-all

Coverage (%)	Name	Source Location	Module
►58.44+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_internal_join		libomp.so
○	__kmp_join_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	k_means(int, point_t*, point_t[...]	main.cpp:24	kmeans-acfl-O3-all
○	main	main.cpp:29	kmeans-acfl-O3-all
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start		kmeans-acfl-O3-all
►41.56+	__kmp_hyper_barrier_release(ba[...]		libomp.so
○	__kmp_fork_barrier(int, int)		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6

Coverage (%)	Name	Source Location	Module
►69.79+	__kmp_hyper_barrier_release(ba[...]		libomp.so
○	__kmp_fork_barrier(int, int)		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►27.08+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_internal_join		libomp.so
○	__kmp_join_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	k_means(int, point_t*, point_t[...]	main.cpp:24	kmeans-acfl-O3-all
○	main	main.cpp:29	kmeans-acfl-O3-all
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start		kmeans-acfl-O3-all
►3.13+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6

Coverage (%)	Name	Source Location	Module
►71.43+	__kmp_hyper_barrier_release(ba[...]		libomp.so
○	__kmp_fork_barrier(int, int)		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►22.32+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_internal_join		libomp.so
○	__kmp_join_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	k_means(int, point_t*, point_t[...]	main.cpp:24	kmeans-acfl-O3-all
○	main	main.cpp:29	kmeans-acfl-O3-all
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start		kmeans-acfl-O3-all
►6.25+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6

Coverage (%)	Name	Source Location	Module
►81.77+	__kmp_hyper_barrier_release(ba[...]		libomp.so
○	__kmp_fork_barrier(int, int)		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►9.38+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_internal_join		libomp.so
○	__kmp_join_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	k_means(int, point_t*, point_t[...]	main.cpp:24	kmeans-acfl-O3-all
○	main	main.cpp:29	kmeans-acfl-O3-all
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start		kmeans-acfl-O3-all
►8.85+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6

Coverage (%)	Name	Source Location	Module
►89.24+	__kmp_hyper_barrier_release(ba[...]		libomp.so
○	__kmp_fork_barrier(int, int)		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►4.28+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	pthread_condattr_setpshared		libc.so.6
○	__clone		libc.so.6
►4.00+	__kmp_hyper_barrier_release(ba[...]		libomp.so
○	__kmp_barrier		libomp.so
○	__kmpc_reduce_nowait		libomp.so
○	k_means(int, point_t*, point_t[...]	main.cpp:138	kmeans-acfl-O3-all
○	__kmp_invoke_microtask		libomp.so
►2.34+	__kmp_hyper_barrier_gather(bar[...]		libomp.so
○	__kmp_join_barrier(int)		libomp.so
○	__kmp_internal_join		libomp.so
○	__kmp_join_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	k_means(int, point_t*, point_t[...]	main.cpp:24	kmeans-acfl-O3-all
○	main	main.cpp:29	kmeans-acfl-O3-all
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start		kmeans-acfl-O3-all