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-rw-r--r--lib/igt_stats.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/igt_stats.h b/lib/igt_stats.h
index 46437c48..887fa79c 100644
--- a/lib/igt_stats.h
+++ b/lib/igt_stats.h
@@ -41,8 +41,10 @@ typedef struct {
unsigned int capacity;
unsigned int is_population : 1;
unsigned int mean_variance_valid : 1;
+ unsigned int sorted_array_valid : 1;
uint64_t min, max;
double mean, variance;
+ uint64_t *sorted;
} igt_stats_t;
void igt_stats_init(igt_stats_t *stats, unsigned int capacity);
@@ -55,7 +57,10 @@ void igt_stats_push_array(igt_stats_t *stats,
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);
+void igt_stats_get_quartiles(igt_stats_t *stats,
+ double *q1, double *q2, double *q3);
double igt_stats_get_mean(igt_stats_t *stats);
+double igt_stats_get_median(igt_stats_t *stats);
double igt_stats_get_variance(igt_stats_t *stats);
double igt_stats_get_std_deviation(igt_stats_t *stats);