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Author SHA1 Message Date
Tomeu Vizoso
fc70406bdd ethosu: Expand pooling to U85 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:57 +00:00
Tomeu Vizoso
a735fe040b ethosu: Improve parallelism by detecting overlaps for BLOCKDEP 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:57 +00:00
Tomeu Vizoso
2cf3d0b273 ethosu: Add a separate scheduler for the U85 
As the performance details have changed quite a bit.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:57 +00:00
Tomeu Vizoso
82d4f21106 ethosu: Don't emit redundant state changes 
Keep track of the state and only emit meaningful changes.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:56 +00:00
Tomeu Vizoso
8872f5eea4 ethosu: Add debug option for forcing U85 generation 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:56 +00:00
Tomeu Vizoso
45fb8b99df ethosu: Invert lowering order of concatenation suboperations 
Just so we match the order in which Vela assigns offsets to the FMs so
it's easier to diff cmdstream dumps.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:56 +00:00
Tomeu Vizoso
d66d2c05d3 ethosu: Switch to the weight encoder from Regor 
We vendor the encoder used in the Regor compiler in Vela, and replace
the previous one that was used by the Python compiler and doesn't
support U85.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:55 +00:00
Tomeu Vizoso
410d74e078 ethosu: Compute is_partkernel during scheduling 
As we need it for encoding the weights.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:55 +00:00
Tomeu Vizoso
3ade0a4dd6 ethosu: Make the UBlock sizes arch-specific 
As U85 has a different configuration.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:55 +00:00
Tomeu Vizoso
91137a9327 ethosu: Let maxblockdeps be arch-specific 
As U85 can have up to 7.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:54 +00:00
Tomeu Vizoso
0af37552a7 ethosu: Add U85 fields, these are compatible with the U65 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:54 +00:00
Tomeu Vizoso
4388f602ed teflon: Fix leak of tensor structs 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:53 +00:00
Tomeu Vizoso
47aa30276e ethosu: Update test expectations 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39611>
 2026-03-23 07:45:53 +00:00
Marek Olšák
533b962b29 driconf: rename sha1 option to blake3 
it's already blake3 except the name

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
94bcf968f4 driconf: unbreak profiles for "runner" by merging them and ignoring sha1s 
SHA1 is no longer supported.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
89a97d4ce1 Change remaining SHA-1 occurences to BLAKE3 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
fa5175023b Final rename of sha1 names to blake3 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
ae9ea27e0d Rename *_sha1 names to *_blake3 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
353fe94c0e Rename SHA1 words to BLAKE3 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
102d41799b Rename more sha and sha1 names to blake3 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
282bd2e6db Rename sha words to blake3 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
d4831aaf5f Rename sha1_* and sha_* names to blake3_* 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
0877be34f5 Rename SHA1_* names to BLAKE3_* 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:28 +00:00
Marek Olšák
e9ca8fccab util: rename the sha1 test to blake3 test 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:27 +00:00
Marek Olšák
c0ac992a2a Remove mesa-sha1.h 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:27 +00:00
Marek Olšák
53c64973e8 Inline _mesa_sha1_compute/format, remove the other unused ones 
_mesa_sha1_format has a few remaining uses, so it's moved to build_id.c,
which is its last user.

Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:27 +00:00
Marek Olšák
52d5dfc7d3 Remove redundant BLAKE3_KEY_LEN32 
it's the same number as BLAKE3_OUT_LEN32

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:27 +00:00
Marek Olšák
699f9d7066 Inline _mesa_sha1_init/update/final functions 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:27 +00:00
Marek Olšák
3ae8f910ad Inline SHA1* functions, remove sha1.h 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:27 +00:00
Marek Olšák
a965ada6ee Inline mesa_sha1, SHA1_CTX 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:27 +00:00
Marek Olšák
0da88d237a Inline SHA1_DIGEST_STRING_LENGTH 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:27 +00:00
Marek Olšák
110632f702 Inline SHA1_DIGEST_LENGTH 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40383>
 2026-03-23 07:03:27 +00:00
Marek Olšák
2283244975 nir: change export_amd intrinsics to use target instead of base 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40415>
 2026-03-23 06:10:49 +00:00
Marek Olšák
b75a3112fd nir: change export_amd intrinsics to use enabled_channels instead of write_mask 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40415>
 2026-03-23 06:10:49 +00:00
Zan Dobersek
e7f6c8ab7e fd: make RD dump output path configurable through FD_RD_DUMP_PATH 
Allow adjusting the location of RD dumps and trigger file through the
FD_RD_DUMP_PATH environment variable. When not present, the existing
defaults will be used.

Signed-off-by: Zan Dobersek <zdobersek@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40532>
 2026-03-22 11:03:04 +00:00
Eric Engestrom
8c4e6aa4c0 docs: delete now-unused html_redirects extension 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40559>
 2026-03-22 10:25:39 +01:00
Eric Engestrom
2b5889697d docs: replace html redirects with http redirects 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40559>
 2026-03-22 10:25:29 +01:00
Eric Engestrom
d81a70b3af docs: fix various pep8 issues 
Missing second empty lines between top-level classes/functions,
spurious/unnecessary newlines, unused imports... just bunch of trivial
and non-controversial stuff.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40558>
 2026-03-22 09:48:57 +01:00
Marek Olšák
f9a10c46fa nir/inline_uniforms: track visited state per component 
This prevents an instruction from being marked inlinable or non-inlinable
when only a subset of components meet that condition.

This might only be relevant for non-scalar ALU.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40413>
 2026-03-21 17:55:40 +00:00
Marek Olšák
d9a2fac925 nir/inline_uniforms: update comments 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40413>
 2026-03-21 17:55:40 +00:00
Marek Olšák
3b004ec60b nir/inline_uniforms: rename new_num -> new_num_uniforms 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40413>
 2026-03-21 17:55:39 +00:00
Marek Olšák
727d663f79 nir/inline_uniforms: rename num_offsets -> num_uniforms 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40413>
 2026-03-21 17:55:39 +00:00
pal1000
718afd787c clc: Fix static link with clang>=22 
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/15090

Backport-to: 26.0

Reviewed-by: Karol Herbst <kherbst@redhat.com>

Tested-by: Rudi Heitbaum <rudi@heitbaum.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40549>
 2026-03-21 12:36:22 +00:00
Timothy Arceri
06fc27b5a4 nir: test loop analyze sets exact trip flags correctly 
Introduces new test helper to create loop with multiple terminators
and tests some scenaros to make sure exact trip flags are set
correctly.

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32473>
 2026-03-21 11:46:14 +00:00
Timothy Arceri
82b474c3fb nir: remove is_only_uniform_src() restriction 
Loop analysis seems to have assumed we needed a const here to be
a useful loop, however this isn't true so drop the restriction.

This allows the optimisation from 6ca81adffc to become more powerful.

Shader-db results radeonsi:

TOTALS FROM AFFECTED SHADERS (19/168079)
  SGPRS: 904.00 -> 848.00 (-6.19 %)
  VGPRS: 712.00 -> 684.00 (-3.93 %)
  Spilled SGPRs: 0.00 -> 0.00 (0.00 %)
  Spilled VGPRs: 0.00 -> 0.00 (0.00 %)
  Private memory VGPRs: 0.00 -> 0.00 (0.00 %)
  Scratch size: 0.00 -> 0.00 (0.00 %) dwords per thread
  Code Size: 80340.00 -> 92980.00 (15.73 %) bytes
  Max Waves: 236.00 -> 238.00 (0.85 %)
  Outputs: 0.00 -> 0.00 (0.00 %)
  Patch Outputs: 0.00 -> 0.00 (0.00 %)

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32473>
 2026-03-21 11:46:14 +00:00
Rob Herring (Arm)
6b26cc2df3 ethosu: Fix buffer overrun in stridedslice 
The slice.begin array length matches the tensor depth which may be less
than 4.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40525>
 2026-03-21 08:32:20 +00:00
Rob Herring (Arm)
5e93ab5477 ethosu: Support ReLU activation for ADD ops 
ReLU activations require the minimum to be set to the zero point.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40525>
 2026-03-21 08:32:20 +00:00
Rob Herring (Arm)
69d1da3518 teflon: Support ReLU activation for ADD ops 
ADD operations can have fused ReLU activations. Add the setting to the
operation state.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40525>
 2026-03-21 08:32:20 +00:00
Rob Herring (Arm)
3780fb8494 ethosu: Handle IFM2 H/W/D broadcast 
If the IFM and IFM2 dimensions are not the same, then the H/W/D broadcast
needs to be enabled.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40525>
 2026-03-21 08:32:20 +00:00
Rob Herring (Arm)
1cb46e9304 ethosu: Handle reversing IFM and IFM2 operands 
IFM2 must be scalar or smaller than IFM. If not, then the operands need
to be swapped.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40525>
 2026-03-21 08:32:19 +00:00