Commit 5658ddc7 authored by Samuel Pitoiset's avatar Samuel Pitoiset
Browse files

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's avatarSamuel Pitoiset <samuel.pitoiset@gmail.com>
parent 10ec2776
......@@ -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);
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment