diff options
Diffstat (limited to 'var')
| -rw-r--r-- | var/spack/repos/builtin/packages/py-cupy/package.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/var/spack/repos/builtin/packages/py-cupy/package.py b/var/spack/repos/builtin/packages/py-cupy/package.py index e1cf3a4a8f..f0f40c53b6 100644 --- a/var/spack/repos/builtin/packages/py-cupy/package.py +++ b/var/spack/repos/builtin/packages/py-cupy/package.py @@ -6,7 +6,7 @@ from spack.package import * -class PyCupy(PythonPackage): +class PyCupy(PythonPackage, CudaPackage): """CuPy is an open-source array library accelerated with NVIDIA CUDA. CuPy provides GPU accelerated computing with Python. CuPy uses CUDA-related libraries including cuBLAS, @@ -32,3 +32,12 @@ class PyCupy(PythonPackage): depends_on("nccl") depends_on("cudnn") depends_on("cutensor") + + conflicts("~cuda") + + def setup_build_environment(self, env): + env.set("CUPY_NUM_BUILD_JOBS", make_jobs) + if not self.spec.satisfies("cuda_arch=none"): + cuda_arch = self.spec.variants["cuda_arch"].value + arch_str = ";".join("arch=compute_{0},code=sm_{0}".format(i) for i in cuda_arch) + env.set("CUPY_NVCC_GENERATE_CODE", arch_str) |