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301 Commits

Author SHA1 Message Date
Lionel Landwerlin
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
Lionel Landwerlin
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
Lionel Landwerlin
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
Lionel Landwerlin
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
Lionel Landwerlin
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
Caleb Callaway
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
Caleb Callaway
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
Samuel Pitoiset
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
Samuel Pitoiset
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
0da8a6bfd5 docs: adjust NGG culling options description 
NGG culling is also enabled by default on GFX10 now.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33868>
 2025-03-05 12:45:08 +00:00
Samuel Pitoiset
df3f2df966 docs: add missing RADV_PERFTEST=video_encode description 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33868>
 2025-03-05 12:45:07 +00:00
Benjamin ROBIN
023db569e8 docs: Update MESA_SHADER_CACHE_DIR env variable behavior 
Update documentation to match implementation of
disk_cache_generate_cache_dir().

Signed-off-by: Benjamin ROBIN <dev@benjarobin.fr>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32886>
 2025-02-06 22:14:11 +00:00
Adam Jackson
266dfb15c1 docs/envvars: Combine WGL sections 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32316>
 2024-12-05 19:46:38 +00:00
Adam Jackson
f447e31daa docs/envvars: Remove mention of IRIS_ENABLE_CLOVER 
This went away when clover dropped nir driver support.

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32316>
 2024-12-05 19:46:38 +00:00
Simon Perretta
37d4791343 pco: vec coalescing improvement to register allocation 
Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Acked-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32258>
 2024-11-29 15:14:12 +00:00
Simon Perretta
a89a9b65f8 pco: re-indexing debug option and additional vector and component tracking 
Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Acked-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32258>
 2024-11-29 15:14:12 +00:00
Simon Perretta
f3cc7c128c pco: add verbose printing debug option 
Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Acked-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32258>
 2024-11-29 15:14:12 +00:00
Simon Perretta
3349b5b296 pco: add env debug option parsing 
Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Acked-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32258>
 2024-11-29 15:14:10 +00:00
Samuel Pitoiset
851a8a481b vulkan: add MESA_VK_TRACE_PER_SUBMIT 
To capture RGP per-submit for compute-only workloads. Other capture
tools like RMV are not covered here.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32370>
 2024-11-28 07:03:20 +00:00
Timur Kristóf
e6eaf7b950 radv: Slightly reword preoptir debug flag. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32079>
 2024-11-19 16:15:42 +01:00
Timur Kristóf
6d5caabdd7 radv: Separate option to dump backend IR. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32079>
 2024-11-19 16:15:38 +01:00
Timur Kristóf
649da9e744 radv: Separate option to print shader disassembly. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32079>
 2024-11-19 16:15:35 +01:00
Timur Kristóf
3f92c0bbe9 radv: Separate option to dump NIR. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32079>
 2024-11-19 16:15:33 +01:00
Timur Kristóf
ab89fdc3d4 radv: Add ability to dump shaders based on stage. 
The new debug flags can make the output less overwhelming
and only dump what we want to see.

The old RADV_DEBUG=shaders will still print all stages.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32079>
 2024-11-19 16:15:23 +01:00
Samuel Pitoiset
30d9166d80 radv: dump the trap handler shader with RADV_DEBUG=dump_trap_handler 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32031>
 2024-11-11 09:34:05 +00:00
Samuel Pitoiset
fb5a3cca7a docs: add missing documentation for RADV_DEBUG=psocachestats 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32077>
 2024-11-11 09:26:28 +00:00
Pavel Ondračka
584ac64670 r300: add switch to support IEEE and FF math opcodes 
Also add support for the 0*NaN = NaN IEEE compliant multiply on R500.
All of this is disabled by default, but can be enabled with a
RADEON_DEBUG variable or alternativelly with a driconf tweak.

Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Reviewed-by: Filip Gawin <filip@gawin.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31745>
 2024-11-06 21:10:21 +00:00
Timur Kristóf
6bf19b2d70 radv: Increase NGG culling PS param limit to 12 on GFX10. 
Helps performance in Baldur's Gate 3 on Navi 10
when NGG culling is enabled.

Also fix the description of the RADV_PERFTEST=nggc env var.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31971>
 2024-11-06 03:16:53 +00:00
Samuel Pitoiset
77e59eefc1 radv: add an option to configure the trap handler exceptions 
This introduces RADV_TRAP_HANDLER_EXCP to configure the various
shader exceptions.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31902>
 2024-10-31 06:58:15 +00:00
Samuel Pitoiset
75d979cdfb docs: add missing RADV_TRAP_HANDLER 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31902>
 2024-10-31 06:58:15 +00:00
Karol Herbst
45b531fdfc rusticl: add nir debugging option 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30152>
 2024-09-10 10:54:41 +00:00
Karol Herbst
8383c727b2 rusticl/platform: add env variable to disable kernel variants 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30152>
 2024-09-10 10:54:41 +00:00
Karol Herbst
73c8e2c3cd rusticl: reuse PipeContext 
Gallium drivers are likely to leak CPU and GPU resources as with OpenGL
they rarely have to create more than a single pipe_context.

This also reduces the cost of creating CL queues.

In order to debug drivers leaking memory a new debug option is added to
disable the reuse of PipeContexts

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30888>
 2024-08-28 18:24:04 +00:00
Samuel Pitoiset
4c1a912372 radv: remove RADV_DEBUG=nogsfastlaunch2 
It's been two Mesa releases since this fast-launch mode2 has been fixed
on GFX11 and everything works as expected. The option is no longer
needed, note that GFX12 only has mode2 apparently.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30815>
 2024-08-27 07:51:33 +00:00
Eric Engestrom
a33ef21106 docs/envvars: fix reference 
Fixes: 4999e4cd4c ("docs/anv: list environment variables")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30749>
 2024-08-20 19:02:02 +00:00
José Roberto de Souza
d8597dce63 docs/anv: Remove documentation about INTEL_COMPUTE_CLASS and INTEL_COPY_CLASS 
Those were renamed in commit fe2982278f and documentation was not
updated and new parameters were just removed, so lets drop it from
documentation.

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30593>
 2024-08-13 21:15:31 +00:00
José Roberto de Souza
2e4179b4a7 docs/anv: Document ANV_SPARSE and ANV_SPARSE_USE_TRTT 
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30593>
 2024-08-13 21:15:31 +00:00
José Roberto de Souza
4f746ad26c docs: Move all ANV environment variables to a single section in envvars 
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30593>
 2024-08-13 21:15:30 +00:00
Rhys Perry
373851e7ee docs: update ACO_DEBUG documentation for perfwarn 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Fixes: cc404d45ff ("aco: remove perfwarn")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30519>
 2024-08-06 14:58:44 +00:00
Rhys Perry
e45035c83a docs: update ACO_DEBUG documentation for scheduler options 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Fixes: 48461c0d9e ("aco: enable VOPD scheduler")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30519>
 2024-08-06 14:58:44 +00:00
Matt Turner
66243e6999 docs: Drop references to LIBGL_DRIVERS_PATH 
Fixes: 93511c1c5c ("gbm: link directly with libgallium")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11556
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30456>
 2024-08-02 14:08:42 +00:00
Karol Herbst
aae84eccfa rusticl/platform: add perf debug option 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30324>
 2024-07-24 11:07:52 +00:00
David Heidelberg
decc040abe intel/debug: allow silencing CL warnings 
Useful for CI and users previously aware of the warning.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: David Heidelberg <david@ixit.cz>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29691>
 2024-07-19 00:24:29 +00:00
Daniel Schürmann
bd4fbdf510 util/disk_cache: enable Mesa-DB disk cache by default 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22339>
 2024-07-18 10:56:07 +00:00
Josh Simmons
1ced840632 radv: Add RADV_PROFILE_PSTATE envvar 
Enable selecting the specific pstate to enter when using thread tracing
and when acquiring the profiling lock for performance queries.

Signed-off-by: Josh Simmons <josh@nega.tv>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30139>
 2024-07-15 20:32:01 +00:00
David Rosca
c06b944398 radeonsi: Add debug option to enable low latency encode 
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30039>
 2024-07-11 18:33:41 +00:00
Erik Faye-Lund
e5f0481351 docs: metadatas -> metadata 
"Metadata" is already plural, so adding the s at the end is not correct.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29879>
 2024-06-25 10:51:27 +00:00
Erik Faye-Lund
1fdc237e7b docs: vulkan -> Vulkan 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29879>
 2024-06-25 10:51:27 +00:00
Erik Faye-Lund
b35e574fd0 docs: zink -> Zink 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29879>
 2024-06-25 10:51:27 +00:00
Erik Faye-Lund
ad968667b6 docs: precidence -> precedence 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29879>
 2024-06-25 10:51:27 +00:00