c5883fffd7
This PR removes [end of life](https://endoflife.date/python) versions of Python from Spack. Specifically, this includes all versions of Python older than 3.7. See https://github.com/spack/spack/discussions/31824 for rationale. Deprecated in #32615. And #28003. For anyone using software that relies on Python 2, you have a few options: * Upgrade the software to support Python 3. The `3to2` tool may get you most of the way there, although more complex libraries may need manual tweaking. * Add Python 2 as an [external package](https://spack.readthedocs.io/en/latest/build_settings.html#external-packages). Many Python libraries do not support Python 2, but you may be able to add older versions that did once upon a time. * Use Spack 0.19. Spack 0.19 is the last release to officially support Python 3.6 and older * Create and maintain your own [custom repository](https://spack.readthedocs.io/en/latest/repositories.html). Basically, you would need a package for Python 2 and any other Python 2-specific libraries you need.
187 lines
7.3 KiB
Python
187 lines
7.3 KiB
Python
# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack.package import *
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# Wrapper around depends_on to propagate dependency variants
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def dav_sdk_depends_on(spec, when=None, propagate=None):
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# Do the basic depends_on
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depends_on(spec, when=when)
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# Strip spec string to just the base spec name
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# ie. A +c ~b -> A
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spec = Spec(spec).name
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# If the package is in the spec tree then it must be enabled in the SDK.
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if "+" in when:
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_when_variants = when.strip("+").split("+")
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if any(tok in when for tok in ["~", "="]):
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tty.error("Bad token in when clause, only positive boolean tokens allowed")
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for variant in _when_variants:
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conflicts("~" + variant, when="^" + spec)
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# Skip if there is nothing to propagate
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if not propagate:
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return
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# Map the propagated variants to the dependency variant. Some packages may need
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# overrides to propagate a dependency as something else, e.g., {"visit": "libsim"}.
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# Most call-sites will just use a list.
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if not type(propagate) is dict:
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propagate = dict([(v, v) for v in propagate])
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# Determine the base variant
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base_variant = ""
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if when:
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base_variant = when
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def is_boolean(variant):
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return "=" not in variant
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# Propagate variants to dependecy
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for v_when, v_then in propagate.items():
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if is_boolean(v_when):
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depends_on(
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"{0} +{1}".format(spec, v_then), when="{0} +{1}".format(base_variant, v_when)
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)
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depends_on(
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"{0} ~{1}".format(spec, v_then), when="{0} ~{1}".format(base_variant, v_when)
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)
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else:
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depends_on("{0} {1}".format(spec, v_then), when="{0} {1}".format(base_variant, v_when))
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def exclude_variants(variants, exclude):
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return [variant for variant in variants if variant not in exclude]
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class EcpDataVisSdk(BundlePackage, CudaPackage, ROCmPackage):
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"""ECP Data & Vis SDK"""
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homepage = "https://ecp-data-vis-sdk.github.io/"
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tags = ["ecp"]
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maintainers = ["kwryankrattiger", "svenevs"]
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version("1.0")
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############################################################
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# Variants
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############################################################
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# I/O
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variant("adios2", default=False, description="Enable ADIOS2")
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variant("darshan", default=False, description="Enable Darshan")
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variant("faodel", default=False, description="Enable FAODEL")
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variant("hdf5", default=False, description="Enable HDF5")
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variant("pnetcdf", default=False, description="Enable PNetCDF")
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variant("unifyfs", default=False, description="Enable UnifyFS")
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variant("veloc", default=False, description="Enable VeloC")
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# Vis
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variant("ascent", default=False, description="Enable Ascent")
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variant("cinema", default=False, description="Enable Cinema")
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variant("paraview", default=False, description="Enable ParaView")
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variant("sensei", default=False, description="Enable Sensei")
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variant("sz", default=False, description="Enable SZ")
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variant("visit", default=False, description="Enable VisIt")
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variant("vtkm", default=False, description="Enable VTK-m")
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variant("zfp", default=False, description="Enable ZFP")
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# Language Options
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variant("fortran", default=True, sticky=True, description="Enable fortran language features.")
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############################################################
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# Dependencies
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############################################################
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cuda_arch_variants = ["cuda_arch={0}".format(x) for x in CudaPackage.cuda_arch_values]
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amdgpu_target_variants = ["amdgpu_target={0}".format(x) for x in ROCmPackage.amdgpu_targets]
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dav_sdk_depends_on(
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"adios2+shared+mpi+python+blosc+sst+ssc+dataman",
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when="+adios2",
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propagate=["cuda", "hdf5", "sz", "zfp", "fortran"] + cuda_arch_variants,
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)
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dav_sdk_depends_on("darshan-runtime+mpi", when="+darshan", propagate=["hdf5"])
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dav_sdk_depends_on("darshan-util", when="+darshan")
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dav_sdk_depends_on("faodel+shared+mpi network=libfabric", when="+faodel", propagate=["hdf5"])
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dav_sdk_depends_on("hdf5@1.12: +shared+mpi", when="+hdf5", propagate=["fortran"])
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# hdf5-vfd-gds needs cuda@11.7.1 or later, only enable when 11.7.1+ available.
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depends_on(
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"hdf5-vfd-gds@1.0.2:",
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when="+cuda+hdf5^cuda@11.7.1:",
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)
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for cuda_arch in cuda_arch_variants:
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depends_on(
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"hdf5-vfd-gds@1.0.2: {0}".format(cuda_arch),
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when="+cuda+hdf5 {0} ^cuda@11.7.1:".format(cuda_arch),
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)
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conflicts("~cuda", when="^hdf5-vfd-gds@1.0.2:")
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conflicts("~hdf5", when="^hdf5-vfd-gds@1.0.2:")
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dav_sdk_depends_on("parallel-netcdf+shared", when="+pnetcdf", propagate=["fortran"])
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dav_sdk_depends_on("unifyfs", when="+unifyfs ")
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dav_sdk_depends_on("veloc", when="+veloc")
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# Skipping propagating ascent, catalyst(paraview), and libsim(visit) to sensei
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# due to incomaptiblity between these variants in sensei.
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dav_sdk_depends_on("sensei@4: ~vtkio +python", when="+sensei", propagate=["adios2", "hdf5"])
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# Fortran support with ascent is problematic on some Cray platforms so the
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# SDK is explicitly disabling it until the issues are resolved.
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dav_sdk_depends_on(
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"ascent+mpi~fortran+openmp+python+shared+vtkh+dray~test",
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when="+ascent",
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propagate=["adios2", "cuda"] + cuda_arch_variants,
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)
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depends_on("ascent+openmp", when="~rocm+ascent")
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depends_on("ascent~openmp", when="+rocm+ascent")
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# Need to explicitly turn off conduit hdf5_compat in order to build
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# hdf5@1.12 which is required for SDK
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depends_on("ascent ^conduit ~hdf5_compat", when="+ascent +hdf5")
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# Disable configuring with @develop. This should be removed after ascent
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# releases 0.8 and ascent can build with conduit@0.8: and vtk-m@1.7:
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conflicts("ascent@develop", when="+ascent")
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depends_on("py-cinemasci", when="+cinema")
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dav_sdk_depends_on(
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"paraview@5.10:+mpi+python+kits+shared", when="+paraview", propagate=["hdf5", "adios2"]
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)
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# ParaView needs @5.11: in order to use cuda and be compatible with other
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# SDK packages.
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depends_on("paraview +cuda", when="+paraview +cuda ^paraview@5.11:")
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for cuda_arch in cuda_arch_variants:
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depends_on(
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"paraview {0}".format(cuda_arch),
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when="+paraview {0} ^paraview@5.11:".format(cuda_arch),
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)
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depends_on("paraview ~cuda", when="+paraview ~cuda")
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conflicts("paraview@master", when="+paraview")
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dav_sdk_depends_on("visit+mpi+python+silo", when="+visit", propagate=["hdf5", "adios2"])
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dav_sdk_depends_on(
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"vtk-m@1.7:+shared+mpi+rendering",
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when="+vtkm",
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propagate=["cuda", "rocm"] + cuda_arch_variants + amdgpu_target_variants,
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)
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depends_on("vtk-m+openmp", when="~rocm+vtkm")
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depends_on("vtk-m~openmp", when="+rocm+vtkm")
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# +python is currently broken in sz
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# dav_sdk_depends_on('sz+shared+python+random_access',
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dav_sdk_depends_on("sz+shared+random_access", when="+sz", propagate=["hdf5", "fortran"])
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dav_sdk_depends_on("zfp", when="+zfp", propagate=["cuda"] + cuda_arch_variants)
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