diff options
| author | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2016-05-02 22:12:44 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2016-05-03 23:18:50 +0200 |
| commit | 5658ddc7fe828813f8e10de06a830d8a4cdb576d (patch) | |
| tree | b9ee8869c50ca37a5941eb6a8a88f794e469e8b4 | |
| parent | 10ec27760a4beae0d165d6dfd2e4af4b21ae173a (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 <samuel.pitoiset@gmail.com>
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c | 8 |
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 0b633973e5d9..7ea9871b724c 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); |