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| -rw-r--r-- | var/spack/repos/builtin/packages/py-amrex/package.py | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/py-amrex/package.py b/var/spack/repos/builtin/packages/py-amrex/package.py new file mode 100644 index 0000000000..d2088a5a23 --- /dev/null +++ b/var/spack/repos/builtin/packages/py-amrex/package.py @@ -0,0 +1,85 @@ +# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other +# Spack Project Developers. See the top-level COPYRIGHT file for details. +# +# SPDX-License-Identifier: (Apache-2.0 OR MIT) + +from spack.package import * + + +class PyAmrex(PythonPackage, CudaPackage, ROCmPackage): + """AMReX Python Bindings with pybind11""" + + homepage = "https://amrex-codes.github.io/amrex/" + git = "https://github.com/AMReX-Codes/pyamrex.git" + + maintainers = ["ax3l", "RTSandberg", "sayerhs", "WeiqunZhang"] + + version("develop", branch="development") + + variant("dimensions", default="3", description="Dimensionality", values=("1", "2", "3")) + variant("mpi", default=True, description="Build with MPI support") + variant("openmp", default=False, description="Build with OpenMP support") + variant( + "precision", + default="double", + description="Real precision (double/single)", + values=("single", "double"), + ) + variant("tiny_profile", default=False, description="Enable tiny profiling") + + depends_on("python@3.7:", type=("build", "run")) + depends_on("py-numpy@1.15.0:1", type=("build", "run")) + depends_on("py-mpi4py@2.1.0:", type=("build", "run"), when="+mpi") + depends_on("py-setuptools@42:", type="build") + # We just need a CMake binary, and py-cmake is notoriously hard to build on + # exotic architectures. So ignore the pyproject.toml declaration and use + # Spack's cmake package. + # depends_on('py-cmake@3.20:3', type='build') + depends_on("cmake@3.20:3", type="build") + depends_on("py-pybind11@2.9.1:", type="link") + + # AMReX options + depends_on("amrex@22.08:", type=("build", "link")) + # required variants + depends_on("amrex +pic +particles") + # controllable variants + with when("dimensions=1"): + depends_on("amrex dimensions=1") + with when("dimensions=2"): + depends_on("amrex dimensions=2") + with when("dimensions=3"): + depends_on("amrex dimensions=3") + with when("+mpi"): + depends_on("amrex +mpi") + with when("+openmp"): + depends_on("amrex +openmp") + with when("+tiny_profile"): + depends_on("amrex +tiny_profile") + with when("+cuda"): + depends_on("amrex +cuda") + # todo: how to forward cuda_arch? + with when("+rocm"): + depends_on("amrex +rocm") + # todo: how to forward amdgpu_target? + + def setup_build_environment(self, env): + spec = self.spec + + # disable superbuilds: use external dependencies + env.set("AMREX_INTERNAL", "OFF") + env.set("PYBIND11_INTERNAL", "OFF") + + # configure to require the exact AMReX configs provided by Spack + env.set("AMREX_SPACEDIM", spec.variants["dimensions"].value) + env.set("AMREX_MPI", "ON" if spec.satisfies("+mpi") else "OFF") + env.set("AMREX_OMP", "ON" if spec.satisfies("+omp") else "OFF") + env.set("AMREX_PRECISION", spec.variants["precision"].value.upper()) + with when("+cuda"): + env.set("AMREX_GPU_BACKEND", "CUDA") + with when("+rocm"): + env.set("AMREX_GPU_BACKEND", "HIP") + # with when("+sycl"): + # env.set("AMREX_GPU_BACKEND", "SYCL") + + # control build parallelism + env.set("CMAKE_BUILD_PARALLEL_LEVEL", make_jobs) |