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| author | Daniël de Kok <me@danieldk.eu> | 2020-07-23 09:04:35 +0200 |
|---|---|---|
| committer | Daniël de Kok <me@danieldk.eu> | 2020-07-23 09:04:35 +0200 |
| commit | 24737e5beb45e8aade86e94f19ce7cded2c3261b (patch) | |
| tree | 34a186256a0244d119a3612483cff0ed07172516 /pkgs/development/libraries/oneDNN | |
| parent | af5765b0dc424341c19a14bfbca5b98f6157cb75 (diff) | |
oneDNN: use SSE 4.1 when running tests
Feature detection may fail, leading to illegal instructions when
running tests. Cap tests at SSE 4.1, which is supported on many
Intel/AMD CPUs since 2006/2007.
Diffstat (limited to 'pkgs/development/libraries/oneDNN')
| -rw-r--r-- | pkgs/development/libraries/oneDNN/default.nix | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/libraries/oneDNN/default.nix b/pkgs/development/libraries/oneDNN/default.nix index af00b757b139..c20a06fc6bc4 100644 --- a/pkgs/development/libraries/oneDNN/default.nix +++ b/pkgs/development/libraries/oneDNN/default.nix @@ -24,6 +24,9 @@ stdenv.mkDerivation rec { preCheck = '' export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}$PWD/src export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH''${DYLD_LIBRARY_PATH:+:}$PWD/src + '' + lib.optionalString stdenv.isx86_64 '' + # Use baseline SIMD in case CPU features get misdetected. + export DNNL_MAX_CPU_ISA=SSE41 ''; # The cmake install gets tripped up and installs a nix tree into $out, in |