Lines Matching full:performance

14  * struct em_perf_state - Performance state of a performance domain
32  * EM_PERF_STATE_INEFFICIENT: The performance state is inefficient. There is
33  * in this em_perf_domain, another performance state with a higher frequency
40  * struct em_perf_domain - Performance domain
41  * @table:		List of performance states, in ascending order
42  * @nr_perf_states:	Number of performance states
45  *			for performance reasons to avoid potential cache
49  * In case of CPU device, a "performance domain" represents a group of CPUs
50  * whose performance is scaled together. All CPUs of a performance domain
51  * must have the same micro-architecture. Performance domains often have
124 	 * active_power() - Provide power at the next performance state of
127 	 * @power	: Active power at the performance state
129 	 * @freq	: Frequency at the performance state in kHz
132 	 * active_power() must find the lowest performance state of 'dev' above
146 	 * get_cost() - Provide the cost at the given performance state of
149 	 * @freq	: Frequency at the performance state in kHz
150 	 * @cost	: The cost value for the performance state
177  * em_pd_get_efficient_state() - Get an efficient performance state from the EM
178  * @pd   : Performance domain for which we want an efficient frequency
184  * Return: An efficient performance state, high enough to meet @freq
209  *		performance domain
210  * @pd		: performance domain for which energy has to be estimated
235 	 * In order to predict the performance state, map the utilization of  in em_cpu_energy()
236 	 * the most utilized CPU of the performance domain to a requested  in em_cpu_energy()
251 	 * Find the lowest performance state of the Energy Model above the  in em_cpu_energy()
257 	 * The capacity of a CPU in the domain at the performance state (ps)  in em_cpu_energy()
265 	 * the EM), the energy consumed by this CPU at that performance state  in em_cpu_energy()
302  * em_pd_nr_perf_states() - Get the number of performance states of a perf.
304  * @pd		: performance domain for which this must be done
306  * Return: the number of performance states in the performance domain table