ONEVIEW

kmp_flag_native<unsigned long long, (flag_type)1, true>::done_check() - 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

kmp_flag_native<unsigned long long, (flag_type)1, true>::done_check() - 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

kmp_flag_native<unsigned long long, (flag_type)1, true>::done_check() - 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

kmp_flag_native<unsigned long long, (flag_type)1, true>::done_check()

(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

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
run_2_threads
run_4_threads
run_8_threads
run_16_threads
run_32_threads
run_64_threads	1	1	1	64	0.00499999942258	0.0036153290420771

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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-Ofast
○	main	main.cpp:29	kmeans-acfl-Ofast
○	__libc_init_first		libc.so.6
○	__libc_start_main		libc.so.6
○	_start		kmeans-acfl-Ofast

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