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Build: upgrade Intel Graphics Compiler and ocloc on Linux #127251

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Xavier Hallade merged 1 commits from xavierh/blender:igc-1.0.17384 into main 2024-09-12 09:12:40 +02:00
Conversation 3 Commits 1 Files Changed 8 +41 -81
Xavier Hallade commented 2024-09-06 15:13:07 +02:00
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IGC 1.0.17384, ocloc 24.31.30508, which:

  • add support for Battlemage and Lunar Lake GPUs
  • recover from recent performance regression on Linux
  • allow to drop older work-around (9d5164d472)
  • supports "dg2,mtl" naming for fat binaries

opencl-clang patches don't get applied anymore by igc build scripts when llvm is not a git repository, hence I could also drop the current patch disabling patching.

I've only slightly pushed min-driver-version updates after carefull testing, instead of jumping to the same version as ocloc as we use to.

This lib update is needed to restore GPU binaries compilation on Linux after 56db2d393d

IGC 1.0.17384, ocloc 24.31.30508, which: - add support for Battlemage and Lunar Lake GPUs - recover from recent performance regression on Linux - allow to drop older work-around (9d5164d472) - supports "dg2,mtl" naming for fat binaries opencl-clang patches don't get applied anymore by igc build scripts when llvm is not a git repository, hence I could also drop the current patch disabling patching. I've only slightly pushed min-driver-version updates after carefull testing, instead of jumping to the same version as ocloc as we use to. This lib update is needed to restore GPU binaries compilation on Linux after https://projects.blender.org/blender/blender/commit/56db2d393d272014a862a12fe614cfbf46c2224f
Xavier Hallade added this to the Platforms, Builds Tests & Devices project 2024-09-06 15:13:23 +02:00
Xavier Hallade added the
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Sergey Sharybin was assigned by Xavier Hallade 2024-09-06 15:13:40 +02:00
Xavier Hallade requested review from Sergey Sharybin 2024-09-06 15:13:48 +02:00
Xavier Hallade added this to the 4.3 milestone 2024-09-06 15:14:30 +02:00
Campbell Barton was assigned by Xavier Hallade 2024-09-06 15:15:33 +02:00
Sergey Sharybin requested review from Campbell Barton 2024-09-09 11:39:29 +02:00
Sergey Sharybin requested review from Ray molenkamp 2024-09-09 11:39:30 +02:00
Sergey Sharybin commented 2024-09-09 11:41:43 +02:00
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I think it is more for the platform maintainers to review and recompile.
I've deployed new OCLOC on Window builders, and added this task to the 4.3 libraries tracking task #125241.

I think it is more for the platform maintainers to review and recompile. I've deployed new OCLOC on Window builders, and added this task to the 4.3 libraries tracking task #125241.
Xavier Hallade commented 2024-09-09 13:51:58 +02:00
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@blender-bot package

@blender-bot package
Blender Bot commented 2024-09-09 13:52:07 +02:00
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Package build started. Download here when ready.

Package build started. [Download here](https://builder.blender.org/download/patch/PR127251) when ready.
Ray molenkamp reviewed 2024-09-10 17:02:38 +02:00
build_files/build_environment/cmake/versions.cmake Outdated
@ -717,3 +717,3 @@
# Source llvm-spirv/CMakeLists.txt (repo)
# Source llvm-spirv/spirv-headers-tag.conf (hash)
set(SPIRV_HEADERS_VERSION b73e168ca5e123dcf3dea8a34b19a5130f421ae1)
set(SPIRV_HEADERS_VERSION 1c6bb2743599e6eb6f37b2969acc0aef812e32e3)
Ray molenkamp commented 2024-09-10 17:02:38 +02:00
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This is used by dpcpp, which explicitly requested b73e168 in its documentation, you sure this change is correct? if it is, is a dpcpp rebuild required?

This is used by dpcpp, which explicitly requested b73e168 in its documentation, you sure this change is correct? if it is, is a dpcpp rebuild required?
Xavier Hallade commented 2024-09-10 17:50:08 +02:00
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good catch, there is another version of SPIRV-Headers used by IGC and I've updated this one by mistake. It still works but no, a dpcpp rebuild is not required, I'll remove this part.

good catch, there is another version of SPIRV-Headers used by IGC and I've updated this one by mistake. It still works but no, a dpcpp rebuild is not required, I'll remove this part.
xavierh marked this conversation as resolved
Ray molenkamp approved these changes 2024-09-10 18:13:56 +02:00
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Not a whole lot here for windows :)

Not a whole lot here for windows :)
Xavier Hallade force-pushed igc-1.0.17384 from ca4f346f26 to a2e4cedaca 2024-09-11 18:08:30 +02:00 Compare
Xavier Hallade changed title from Build: upgrade Intel Graphics Compiler and ocloc on Linux and Windows to Build: upgrade Intel Graphics Compiler and ocloc on Linux 2024-09-11 18:08:47 +02:00
Campbell Barton approved these changes 2024-09-12 05:07:37 +02:00
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Blender builds & tests pass.

Blender builds & tests pass.
Xavier Hallade merged commit a1182e07b1 into main 2024-09-12 09:12:40 +02:00
Xavier Hallade deleted branch igc-1.0.17384 2024-09-12 09:12:43 +02:00
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