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stats: Add a bulk version of _push()

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In case we want to push a bunch of values in one go.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Damien Lespiau 2015-06-27 15:32:23 +01:00
parent 2fe286985f
commit 3839bacde8
2 changed files with 19 additions and 0 deletions
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17
lib/igt_stats.c
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@ -165,6 +165,23 @@ void igt_stats_push(igt_stats_t *stats, uint64_t value)
stats->max = value;
}
/**
* igt_stats_push_array:
* @stats: An #igt_stats_t instance
* @values: (array length=n_values): A pointer to an array of data points
* @n_values: The number of data points to add
*
* Adds an array of values to the @stats dataset.
*/
void igt_stats_push_array(igt_stats_t *stats,
const uint64_t *values, unsigned int n_values)
{
unsigned int i;
for (i = 0; i < n_values; i++)
igt_stats_push(stats, values[i]);
}
/**
* igt_stats_get_min:
* @stats: An #igt_stats_t instance

2
lib/igt_stats.h
View File

@ -50,6 +50,8 @@ void igt_stats_fini(igt_stats_t *stats);
bool igt_stats_is_population(igt_stats_t *stats);
void igt_stats_set_population(igt_stats_t *stats, bool full_population);
void igt_stats_push(igt_stats_t *stats, uint64_t value);
void igt_stats_push_array(igt_stats_t *stats,
const uint64_t *values, unsigned int n_values);
uint64_t igt_stats_get_min(igt_stats_t *stats);
uint64_t igt_stats_get_max(igt_stats_t *stats);
uint64_t igt_stats_get_range(igt_stats_t *stats);