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{
lib,
backendStdenv,
fetchFromGitHub,
cmake,
addOpenGLRunpath,
cudatoolkit,
cutensor,
}:
let
rev = "5aab680905d853bce0dbad4c488e4f7e9f7b2302";
src = fetchFromGitHub {
owner = "NVIDIA";
repo = "CUDALibrarySamples";
inherit rev;
sha256 = "0gwgbkq05ygrfgg5hk07lmap7n7ampxv0ha1axrv8qb748ph81xs";
};
commonAttrs = {
version = lib.strings.substring 0 7 rev + "-" + lib.versions.majorMinor cudatoolkit.version;
nativeBuildInputs = [
cmake
addOpenGLRunpath
];
buildInputs = [cudatoolkit];
postFixup = ''
for exe in $out/bin/*; do
addOpenGLRunpath $exe
done
'';
meta = {
description = "examples of using libraries using CUDA";
longDescription = ''
CUDA Library Samples contains examples demonstrating the use of
features in the math and image processing libraries cuBLAS, cuTENSOR,
cuSPARSE, cuSOLVER, cuFFT, cuRAND, NPP and nvJPEG.
'';
license = lib.licenses.bsd3;
maintainers = with lib.maintainers; [obsidian-systems-maintenance] ++ lib.teams.cuda.members;
};
};
in
{
cublas = backendStdenv.mkDerivation (
commonAttrs
// {
pname = "cuda-library-samples-cublas";
src = "${src}/cuBLASLt";
}
);
cusolver = backendStdenv.mkDerivation (
commonAttrs
// {
pname = "cuda-library-samples-cusolver";
src = "${src}/cuSOLVER";
sourceRoot = "cuSOLVER/gesv";
}
);
cutensor = backendStdenv.mkDerivation (
commonAttrs
// {
pname = "cuda-library-samples-cutensor";
src = "${src}/cuTENSOR";
buildInputs = [cutensor];
cmakeFlags = ["-DCUTENSOR_EXAMPLE_BINARY_INSTALL_DIR=${builtins.placeholder "out"}/bin"];
# CUTENSOR_ROOT is double escaped
postPatch = ''
substituteInPlace CMakeLists.txt \
--replace "\''${CUTENSOR_ROOT}/include" "${cutensor.dev}/include"
'';
CUTENSOR_ROOT = cutensor;
}
);
}
|