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authorSamuel Pitoiset <[email protected]>2016-05-02 22:12:44 +0200
committerSamuel Pitoiset <[email protected]>2016-05-03 23:18:50 +0200
commit5658ddc7fe828813f8e10de06a830d8a4cdb576d (patch)
treeb9ee8869c50ca37a5941eb6a8a88f794e469e8b4 /src/gallium/drivers
parent10ec27760a4beae0d165d6dfd2e4af4b21ae173a (diff)
nvc0: compute a percentage for metric-achieved_occupancy
metric-issue_slot_utilization and metric-branch_efficiency are already computed as percentages. Signed-off-by: Samuel Pitoiset <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c b/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c
index 0b633973e5d..7ea9871b724 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c
@@ -437,9 +437,9 @@ sm20_hw_metric_calc_result(struct nvc0_hw_query *hq, uint64_t res64[8])
{
switch (hq->base.type - NVC0_HW_METRIC_QUERY(0)) {
case NVC0_HW_METRIC_QUERY_ACHIEVED_OCCUPANCY:
- /* (active_warps / active_cycles) / max. number of warps on a MP */
+ /* ((active_warps / active_cycles) / max. number of warps on a MP) * 100 */
if (res64[1])
- return (res64[0] / (double)res64[1]) / 48;
+ return ((res64[0] / (double)res64[1]) / 48) * 100;
break;
case NVC0_HW_METRIC_QUERY_BRANCH_EFFICIENCY:
/* (branch / (branch + divergent_branch)) * 100 */
@@ -530,9 +530,9 @@ sm30_hw_metric_calc_result(struct nvc0_hw_query *hq, uint64_t res64[8])
{
switch (hq->base.type - NVC0_HW_METRIC_QUERY(0)) {
case NVC0_HW_METRIC_QUERY_ACHIEVED_OCCUPANCY:
- /* (active_warps / active_cycles) / max. number of warps on a MP */
+ /* ((active_warps / active_cycles) / max. number of warps on a MP) * 100 */
if (res64[1])
- return (res64[0] / (double)res64[1]) / 64;
+ return ((res64[0] / (double)res64[1]) / 64) * 100;
break;
case NVC0_HW_METRIC_QUERY_BRANCH_EFFICIENCY:
return sm20_hw_metric_calc_result(hq, res64);