From 938b65aff1c5c0f0e821b9b20dc56adbc91ee48e Mon Sep 17 00:00:00 2001 From: Friedrich Vock Date: Sun, 21 Aug 2022 02:16:49 +0200 Subject: [PATCH] docs: Add documentation about RADV RRA tracing Reviewed-by: Konstantin Seurer Part-of: --- docs/envvars.rst | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/docs/envvars.rst b/docs/envvars.rst index 9cdfe36904e..6b3ff0aec02 100644 --- a/docs/envvars.rst +++ b/docs/envvars.rst @@ -812,6 +812,19 @@ RADV driver environment variables `export RADV_THREAD_TRACE_TRIGGER=/tmp/radv_sqtt_trigger` and then `touch /tmp/radv_sqtt_trigger` to capture a frame) +:envvar:`RADV_RRA_TRACE` + enable frame based Radeon Raytracing Analyzer captures + (e.g. `export RADV_RRA_TRACE=100` will capture the frame #100) + +:envvar:`RADV_RRA_TRACE_TRIGGER` + enable trigger file based RRA captures (eg. + `export RADV_RRA_TRACE_TRIGGER=/tmp/radv_rra_trigger` and then + `touch /tmp/radv_rra_trigger` to capture a frame) + +:envvar:`RADV_RRA_TRACE_VALIDATE` + enable validation of captured acceleration structures. Can be + useful if RRA crashes upon opening a trace. + :envvar:`ACO_DEBUG` a comma-separated list of named flags, which do various things: