forked from rarias/bscpkgs
3ed644b88f
Add a test to verify that "clang -fopenmp=libompv" links correctly with nOS-V even though it is not placed in the buildInputs. Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es> Reviewed-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es> Tested-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
47 lines
662 B
Nix
47 lines
662 B
Nix
{
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stdenv
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, writeText
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, openmp
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}:
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let
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hello_c = writeText "hello.c" ''
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int main(int argc, char *argv[])
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{
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#pragma omp parallel
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{
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}
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return 0;
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}
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'';
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in stdenv.mkDerivation {
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pname = "openmp-test-ld";
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version = "1.0.0";
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dontUnpack = true;
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dontConfigure = true;
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# nOS-V requires access to /sys/devices to request NUMA information. It will
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# fail to run otherwise, so we disable the sandbox for this test.
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__noChroot = true;
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buildInputs = [ openmp ];
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buildPhase = ''
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set -x
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cp ${hello_c} hello.c
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clang -fopenmp=libompv ./hello.c -o hello
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set +x
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'';
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installPhase = ''
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touch $out
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'';
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}
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