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ispc: 1.10.0 -> 1.13.0, cleanup, (co)maintain #85946

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merged 1 commit into from Apr 24, 2020
Merged

ispc: 1.10.0 -> 1.13.0, cleanup, (co)maintain #85946

merged 1 commit into from Apr 24, 2020

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@thoughtpolice thoughtpolice commented Apr 24, 2020 •
edited

This includes several enhancements in the underlying compiler, including
codegen improvements for AVX-512, Ice Lake CPU definitions,
cross-{arch,os} compilation (currently unsupported due to multilib
issues), and more.

This also bumps the LLVM backend to the 10.0 release. Note that ispc
itself requires a few extra stability patches on top of 10.0 for AVX-512
support, but these aren't applied for us. Therefore AVX-512 still has
some extra, rough edges.

Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)

@thoughtpolice
ispc: 1.10.0 -> 1.13.0, cleanup, (co)maintain
2b57960 
This includes several enhancements in the underlying compiler, including
codegen improvements for AVX-512, Ice Lake CPU definitions,
cross-{arch,os} compilation (currently unsupported due to multilib
issues), and more.

This also bumps the LLVM backend to the 10.0 release. Note that ispc
itself requires a few extra stability patches on top of 10.0 for AVX-512
support, but these aren't applied for us. Therefore AVX-512 still has
some extra, rough edges.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
@thoughtpolice thoughtpolice self-assigned this Apr 24, 2020
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@GrahamcOfBorg build ispc

@ofborg ofborg bot requested a review from aristidb April 24, 2020 16:12
@athas athas mentioned this pull request Apr 24, 2020
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@thoughtpolice thoughtpolice merged commit 8d1a524 into NixOS:master Apr 24, 2020
@thoughtpolice thoughtpolice deleted the nixpkgs/ispc-update branch April 24, 2020 17:08
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@athas athas Awaiting requested review from athas

@aristidb aristidb Awaiting requested review from aristidb

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10.rebuild-darwin: 1-10 10.rebuild-darwin: 1 10.rebuild-linux: 1-10 11.by: package-maintainer
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