diff options
author | hakzsam <hakzsam@web> | 2016-11-08 17:34:27 +0000 |
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committer | nouveau <iki-nouveau@freedesktop.org> | 2016-11-08 17:34:27 +0000 |
commit | 752613489b8764d7b56e2fb6e1280e2a6b716bf8 (patch) | |
tree | f12c7a41591a446607434458e8fa19fda45d5be7 /PerformanceCounters.mdwn | |
parent | add1a2c8417f0b8dd1f721927e5675446444daea (diff) |
add a little description about perf counters
Diffstat (limited to 'PerformanceCounters.mdwn')
-rw-r--r-- | PerformanceCounters.mdwn | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/PerformanceCounters.mdwn b/PerformanceCounters.mdwn index e106f56..7ff6090 100644 --- a/PerformanceCounters.mdwn +++ b/PerformanceCounters.mdwn @@ -7,6 +7,9 @@ [[!toc startlevel=1 levels=2]] # Global perf counters + +These performance counters are global. They are configured through PCOUNTER by writing values directly to MMIO. The kernelspace interface is already merged but the userspace one is still WIP. + ## Status [[!table header="no" class="ColorTable" data=""" @@ -54,6 +57,10 @@ vertex_attribute_count | [[!color background=orange text=WIP ]] """]] # MP perf counters + +These performance counters are per-context. +They are configured through the command stream and we use a compute shader to read back the values (ie. $pm0..$pm7 sregs). + ## Status [[!table header="no" class="ColorTable" data=""" |