26c7f2fd6a
radv: enable the global BO list by default
...
vkd3d-proton (DX12) and Zink (GL) have always been enabling features
that require the global BO list to be enabled.
Since DXVK 2.7+ (August 2025), it's also always enabled by default for
DX9-11 games (because it requires BDA now).
The global BO list used to decrease performance in the past mostly
because of bad memory management in AMDGPU, but it seems the situation
slightly improved since. Though, there might still some workloads that
hit the issue, but I think it should be mostly good overall.
This introduces RADV_DEBUG=nobolist to disable the global BO list
when no features require it.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6957
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2331
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35075 >
2025-10-14 08:12:36 +00:00
df58cac660
radv: Rename RADV_DEBUG=noibs to noibchaining
...
Clarify what it actually means.
Also fix the documentation in envvars.rst to better describe it.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37280 >
2025-10-07 15:48:59 +00:00
f00fca998e
intel/mda: Add MDA_FILTER to select which archives to generate
...
Matches if names contains the filter value, multiple values separated by
commas.
Acked-by: Kenneth Graunke <kenneth@whitecape.org >
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29146 >
2025-09-24 23:08:45 -07:00
a1d66c18c9
intel/mda: If MDA_PREFIX=timestamp use the actual timestamp as a prefix
...
Acked-by: Kenneth Graunke <kenneth@whitecape.org >
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29146 >
2025-09-24 23:08:45 -07:00
c21494576e
intel/mda: Add MDA_OUTPUT_DIR and MDA_PREFIX environment variable support
...
Acked-by: Kenneth Graunke <kenneth@whitecape.org >
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29146 >
2025-09-24 23:08:45 -07:00
f82d85a685
brw: Use debug archive file with INTEL_DEBUG=mda
...
Instead of dumping multiple files with the optimizer passes, write a single
archive file with all the contents. The actual file is created
by the drivers, so later commits will actually enable the feature in
anv and iris.
This removes the use of INTEL_DEBUG=optimizer (and the corresponding
enum value) in brw. That environment variable is still used by ELK --
which currently doesn't support mda.
Acked-by: Kenneth Graunke <kenneth@whitecape.org >
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29146 >
2025-09-24 23:08:45 -07:00
f3ef41ff28
compiler: document SPIR-V capture + replace
...
Reviewed-by: Natalie Vock <natalie.vock@gmx.de >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36472 >
2025-09-22 19:06:07 +00:00
93024ea247
radeonsi: hide real modifier export behind AMD_DEBUG
...
Some applications are not ready to handle multi plane
modifiers.
User who want this feature can use AMD_DEBUG=export_modifier
to enable it again.
Fixes: 0a266f0256https://gitlab.freedesktop.org/mesa/mesa/-/issues/13917
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com >
Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com >
Reviewed-by: Marek Olšák <marek.olsak@amd.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37433 >
2025-09-22 01:51:21 +00:00
6036f4900c
pco: add support for loops and ifs using predicated execution
...
Signed-off-by: Simon Perretta <simon.perretta@imgtec.com >
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36412 >
2025-09-16 18:26:09 +00:00
ec09ac1501
radv: switch to the full HiZ workaround by default on GFX12
...
The full HiZ workaround is the only one that fixes the issue reliably.
Sadly, the performance results are mixed and sometimes it hurts. To
maintain performance, RADV will opt-in by selecting which workarounds
to apply from drirc.
As we can't know the full list of games that will be affected by a
potential performance regression, users are encouraged to try with
RADV_GFX12_HIZ_WA (see Mesa documentation for more explanations).
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36174 >
2025-09-11 15:21:50 +00:00
5f8f4686bf
radv: replace RADV_GFX12_HIZ_WA by a drirc option
...
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36174 >
2025-09-11 15:21:50 +00:00
b69b953973
radv: add RADV_DEBUG=bo_history
...
This dumps the BO history to /tmp/radv_bo_history.log after each BO
operations.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37062 >
2025-09-11 06:03:15 +00:00
14c2afcb06
util/log: Add a MESA_LOG_LEVEL environment variable
...
This lets us control how much logging we want Mesa to do, which is
useful in CI where we don't want to collect lots of log spam that then
has to be saved somewhere.
Reviewed-by: Eric Engestrom <eric@igalia.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37203 >
2025-09-08 21:28:10 +00:00
d98e31eab6
radv: mark RADV_DEBUG=nongg_gs as deprecated
...
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37145 >
2025-09-05 05:56:15 +00:00
7304423b5c
radv: mark RADV_DEBUG=splitfma as deprecated
...
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37145 >
2025-09-05 05:56:14 +00:00
4748ecb238
radv: mark RADV_DEBUG=invariantgeom as deprecated
...
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37145 >
2025-09-05 05:56:13 +00:00
a8a8bfee1f
radv: mark RADV_DEBUG=nodynamicbounds as deprecated
...
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37145 >
2025-09-05 05:56:13 +00:00
0c6b39d4fb
radv: add RADV_GFX12_HIZ_WA to select the HiZ wa behavior on GFX12
...
Will be useful for benchmarking.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36839 >
2025-09-01 07:02:24 +00:00
0d73aeea27
radv: Add RADV_DEBUG=validatevas for address validation in nir
...
The option creates a buffer where each bit stores whether the
corresponding 4096 byte memory section has been allocated. The helper
radv_build_is_valid_va allows for querying the validity of addresses
inside a nir shader which can be useful for debugging.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34392 >
2025-08-15 10:32:35 +00:00
66fd4b24b6
radeonsi: Add debug options to disable video decode/encode tiers
...
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36515 >
2025-08-04 06:56:11 +00:00
fe94eb5bea
radeonsi: Add debug option to disable tiling for video
...
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36515 >
2025-08-04 06:56:11 +00:00
49e49d7dde
radv: add RADV_DEBUG=novideo to disable all video extensions
...
It's useful when video support has issues.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36186 >
2025-07-21 07:20:12 +00:00
fbea486854
radv: advertise VK_EXT_host_image_copy on GFX10+ behind RADV_PERFTEST=hic
...
This exposes an experimental implementation of HIC with
RADV_PERFTEST=hic. It's passing 100% of VKCTS but it requires some
benchmarks first to verify if performance is acceptable or not.
No addrlib support for GFX6-9.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35974 >
2025-07-15 09:12:16 +00:00
694fe5f7e5
docs: Improve the docs for LIBGL_KOPPER_DRI2
...
Reviewed-by: Adam Jackson <ajax@redhat.com >
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36014 >
2025-07-14 18:31:46 +00:00
0186977988
ac, radeonsi: prepare cs_preamble_state for userq reg shadowing
...
register shadowing has to be enabled in CONTEXT_CONTROL packet
in cs_preamble_state for user queue.
Reviewed-by: Marek Olšák <marek.olsak@amd.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35106 >
2025-07-13 20:05:27 +00:00
08c6ba223b
x11: Remove DRI2 support
...
DRI2 was hidden behind a legacy-x11 build option back in the 24.2
release. It's now been a year, so let's get on with removing it so we
can simplify our winsys interactions.
Signed-off-by: Daniel Stone <daniels@collabora.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35885 >
2025-07-09 17:49:58 +00:00
c89d788ffb
docs: Add INTEL_DEBUG_BKP_BEFORE/AFTER_DISPATCH_COUNT
...
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35353 >
2025-07-07 17:43:41 +00:00
ff8b652ff9
docs: remove redundant nogttspill description
...
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35572 >
2025-06-17 09:28:34 +00:00
c1cd28a6ab
docs: move nogttspill to the RADV_PERFTEST section
...
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35571 >
2025-06-17 09:50:01 +02:00
f4ad6e6d4a
radv: add RADV_PERFTEST option to turn off gtt spilling
...
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8107
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35355 >
2025-06-17 06:46:27 +00:00
f64dbfd08a
anv: ANV_DEBUG_WAIT_FOR_ATTACH
...
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35324 >
2025-06-06 07:02:07 +00:00
cf3ec8d3b9
rusticl: enable proper fp16 support
...
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io >
Reviewed-by: Adam Jackson <ajax@redhat.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34053 >
2025-06-05 13:17:27 +00:00
c7d09eca27
rusticl: add memory debugging
...
Reviewed-by: Adam Jackson <ajax@redhat.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32942 >
2025-05-28 19:21:46 +00:00
96e99d47e7
rusticl: Add RUSTICL_FEATURES=intel
...
We're going to hide some of the cl_intel_* extensions behind that until
they start stabilizing.
Acked-by: Karol Herbst <kherbst@redhat.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31772 >
2025-05-27 15:20:17 +00:00
30c5c7d811
gallium: remove dynamic pipe-loader
...
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/833 >
2025-05-27 07:53:20 +00:00
e7454f5318
intel/debug: shader dump filter
...
v2: Fixes filtering for various brw shader dump logic
Reviewed-by: José Roberto de Souza <jose.souza@intel.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35061 >
2025-05-23 19:57:02 +00:00
906b7dbcec
aco: replace novalidateir with novalidate debug option
...
The next commits will add more validation that's enabled by default.
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34858 >
2025-05-09 14:23:25 +00:00
300b6f7371
util/disk_cache: Re-enable multi-file cache by default
...
Over past months a performance issue was found with the Mesa-DB cache
implementation that results in a too slow cache startup time when cache is
full. A better indexing strategy will need to be invented to mitigate the
issue. Until then, let's default back to the multi-file cache.
Suggested-by: Michel Dänzer <mdaenzer@redhat.com >
Acked-by: Timothy Arceri <tarceri@itsqueeze.com >
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34199 >
2025-04-24 02:43:51 +00:00
5251c82404
docs: Drop distro unmaintained and deprecated file.
...
Pretty much useless.
Reviewed-by: Adam Jackson <ajax@redhat.com >
Signed-off-by: David Heidelberg <david@ixit.cz >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32880 >
2025-04-19 15:52:12 +02:00
97f6287827
radv: Use the BVH8 format on GFX12
...
Reviewed-by: Natalie Vock <natalie.vock@gmx.de >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34273 >
2025-04-17 20:20:40 +00:00
5844dea316
delete clover
...
there comes a time when a project has to be declared unfit to remain
in the tree
this frontend hasn't seen actual development in about 6 years
if someone has a pressing need to continue development, there's no
blocker to un-deleting it, but unless that happens, there's now a
more featureful, more conformant, more active CL frontend in the tree
Reviewed-by: Marek Olšák <marek.olsak@amd.com >
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io >
Reviewed-by: Karol Herbst <kherbst@redhat.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19385 >
2025-04-16 10:01:44 -04:00
72bc74f0be
anv: add shader-hash debug option
...
Emits a dummy MI_STORE_DATA_IMM with the shader hash in front of :
- 3DSTATE_VS
- 3DSTATE_HS
- 3DSTATE_DS
- 3DSTATE_HS
- 3DSTATE_PS
- COMPUTE_WALKER / GPGPU_WALKER
Example :
0x00000000: 0x10000002: MI_STORE_DATA_IMM
0x00000000: 0x10000002 : Dword 0
DWord Length: 2
Force Write Completion Check : false
Store Qword: 0
Use Global GTT: false
0x00000004: 0xffffe0c0 : Dword 1
Core Mode Enable: 0
0x00000008: 0x0000effe : Dword 2
Address: 0xeffeffffe0c0
0x0000000c: 0x126e815a : Dword 3 <------------ shader hash
0x00000010: 0x78100007 : Dword 4
Immediate Data: 309231962
0x00000000: 0x78100007: 3DSTATE_VS
0x00000000: 0x78100007 : Dword 0
DWord Length: 7
0x00000004: 0x00000000 : Dword 1
0x00000008: 0x00000000 : Dword 2
Kernel Start Pointer: 0x00000000
0x0000000c: 0x00040000 : Dword 3
Software Exception Enable: false
Accesses UAV: false
It'll correlate with the value emitted in the pipeline stats from fossil replay :
$ grep -i 126e815a /tmp/stats.csv
fossilize.aab93c5c3f965151.1.foz,GRAPHICS,de1b925dec8a8083,507378,498283,303434,vertex,8,50,4,0,1826,0,0,0,8,17,0,0x00000000126e815a,15
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com >
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34332 >
2025-04-04 15:18:28 +00:00
789f13359a
anv: consolidate environment variables
...
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com >
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34332 >
2025-04-04 15:18:28 +00:00
713cb0fdc1
anv/hasvk: sort out debug options
...
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com >
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34332 >
2025-04-04 15:18:28 +00:00
8a51e097af
docs: remove unused env variable
...
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com >
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34332 >
2025-04-04 15:18:28 +00:00
43e0f02391
anv/hasvk: consider timeline semaphore support stable
...
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com >
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34332 >
2025-04-04 15:18:28 +00:00
5ad00bae8b
intel/compiler: fix lingering i965 references
...
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34351 >
2025-04-03 03:17:25 +00:00
c37ece75ea
anv: add INTEL_DEBUG=rt_notrace
...
Reviewed-by: Kevin Chuang <kaiwenjon23@gmail.com >
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34169 >
2025-03-26 00:52:53 +00:00
51009e4030
docs: update documentation for RADV_PERFTEST=video_decode,video_encode
...
Starting from VCN 2+ (ie. RDNA1+), video encode/decode extensions are
enabled by default if the firwmares are up-to-date.
GFX6-9 firmwares will probably never be fixed and video extensions will
remain experimental because it won't be possible to pass VKCTS.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34144 >
2025-03-25 12:49:10 +00:00
82ab58f6c6
radv: add RADV_DEBUG=pso_history
...
This dumps pipeline hash + shader VA to /tmp/radv_pso_history.log. Can
be very useful when investigating GPU hangs using UMR to get the fossils
back with the PC.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33912 >
2025-03-07 09:14:18 +01:00
Samuel Pitoiset