Build: upgrade Intel Graphics Compiler on Linux #114341
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Reference: blender/blender#114341
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Delete Branch "xavierh/blender:igc_update"
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In order to speedup compilation, we upgrade IGC to 1.0.14828.26 along with ocloc and the associated dependencies.
We also bump min-driver version accordingly to 26918.
I've chosen this version of IGC as it's the closest to the one currently used on Windows.
Builds on Linux & tests pass.
Looks good to me. It is more up to Campbell to commit the newer IGC to SVN.
The patch is marked as WIP, but it is not clear to me what needs attention.
@xavierh Could you let me know if there is anything pending? Otherwise this patch could be committed as is, along with the libraries to SVN.
WIP: Build: upgrade Intel Graphics Compiler on Linuxto Build: upgrade Intel Graphics Compiler on LinuxThanks! I've dropped the WIP, it was just to give me some more time to test builds. It's ready to be merged now @ideasman42 if you can do it while committing the libs.
My only concern is that it seems there is a 9% performance regression but considering similar compiler version on Windows works fine, we'll look at other ways to get this performance back.
Committed to SVN: r63551, r63552.