Commit 75261348 authored by hakzsam's avatar hakzsam Committed by nouveau
Browse files

add a little description about perf counters

parent add1a2c8
......@@ -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="""
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