165 lines
6.9 KiB
Python
165 lines
6.9 KiB
Python
##############################################################################
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# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://github.com/llnl/spack
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# Please also see the LICENSE file for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License (as
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# published by the Free Software Foundation) version 2.1, February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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import os
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import platform
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import shutil
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import sys
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from spack import *
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class Charm(Package):
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"""Charm++ is a parallel programming framework in C++ supported by
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an adaptive runtime system, which enhances user productivity and
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allows programs to run portably from small multicore computers
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(your laptop) to the largest supercomputers."""
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homepage = "http://charmplusplus.org"
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url = "http://charm.cs.illinois.edu/distrib/charm-6.7.1.tar.gz"
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version("6.7.1", "a8e20cf85e9c8721158f5bbd0ade48d9")
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version("6.7.0", "35a39a7975f1954a7db2d76736158231")
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version("6.6.1", "9554230f741e2599deaaac4d9d93d7ab")
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version("6.6.0", "31e95901b3f7324d52107e6ad000fcc8")
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version("6.5.1", "034d99458474a3ab96d8bede8a691a5d")
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# Support OpenMPI; see
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# <https://charm.cs.illinois.edu/redmine/issues/1206>
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patch("mpi.patch")
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# Ignore compiler warnings while configuring
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patch("strictpass.patch")
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# Communication mechanisms (choose exactly one)
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# TODO: Support Blue Gene/Q PAMI, Cray GNI, Cray shmem, CUDA
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variant('backend', default='mpi', description=(
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'Set the backend to use (mpi, multicore, net, netlrts, verbs)'))
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# Other options
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# Something is off with PAPI -- there are build errors. Maybe
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# Charm++ expects a particular version?
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variant("papi", default=False, description="Enable PAPI integration")
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variant("smp", default=True,
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description=(
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"Enable SMP parallelism (does not work with +multicore)"))
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variant("tcp", default=False,
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description="Use TCP as transport mechanism (requires +net)")
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variant("shared", default=True, description="Enable shared link support")
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# Note: We could add variants for AMPI, LIBS, bigemulator, msa, Tau
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depends_on('mpi', when='backend=mpi')
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depends_on("papi", when="+papi")
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def install(self, spec, prefix):
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target = "charm++"
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comm = spec.variants['backend'].value
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plat = sys.platform
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if plat.startswith("linux"):
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plat = "linux"
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mach = platform.machine()
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# Define Charm++ version names for various (plat, mach, comm)
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# combinations. Note that not all combinations are supported.
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versions = {
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("darwin", "i386", "multicore"): "multicore-darwin-x86",
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("darwin", "i386", "net"): "net-darwin-x86",
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("darwin", "x86_64", "mpi"): "mpi-darwin-x86_64",
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("darwin", "x86_64", "multicore"): "multicore-darwin-x86_64",
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("darwin", "x86_64", "net"): "net-darwin-x86_64",
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("darwin", "x86_64", "netlrts"): "netlrts-darwin-x86_64",
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("linux", "i386", "mpi"): "mpi-linux",
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("linux", "i386", "multicore"): "multicore-linux32",
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("linux", "i386", "net"): "net-linux",
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("linux", "i386", "netlrts"): "netlrts-linux",
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("linux", "x86_64", "mpi"): "mpi-linux-x86_64",
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("linux", "x86_64", "multicore"): "multicore-linux64",
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("linux", "x86_64", "net"): "net-linux-x86_64",
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("linux", "x86_64", "netlrts"): "netlrts-linux-x86_64",
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("linux", "x86_64", "verbs"): "verbs-linux-x86_64",
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}
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if (plat, mach, comm) not in versions:
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raise InstallError(
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"The communication mechanism %s is not supported "
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"on a %s platform with a %s CPU" %
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(comm, plat, mach))
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version = versions[(plat, mach, comm)]
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# We assume that Spack's compiler wrappers make this work. If
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# not, then we need to query the compiler vendor from Spack
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# here.
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compiler = "gcc"
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options = [compiler,
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"--with-production", # Note: turn this into a variant
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"-j%d" % make_jobs,
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"--destination=%s" % prefix]
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if "+mpi" in spec:
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options.append("--basedir=%s" % spec["mpi"].prefix)
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if "+papi" in spec:
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options.extend(["papi", "--basedir=%s" % spec["papi"].prefix])
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if "+smp" in spec:
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if "+multicore" in spec:
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# This is a Charm++ limitation; it would lead to a
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# build error
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raise InstallError("Cannot combine +smp with +multicore")
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options.append("smp")
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if "+tcp" in spec:
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if "+net" not in spec:
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# This is a Charm++ limitation; it would lead to a
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# build error
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raise InstallError(
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"The +tcp variant requires "
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"the +net communication mechanism")
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options.append("tcp")
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if "+shared" in spec:
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options.append("--build-shared")
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# Call "make" via the build script
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# Note: This builds Charm++ in the "tmp" subdirectory of the
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# install directory. Maybe we could set up a symbolic link
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# back to the build tree to prevent this? Alternatively, we
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# could dissect the build script; the build instructions say
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# this wouldn't be difficult.
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build = Executable(join_path(".", "build"))
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build(target, version, *options)
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# Charm++'s install script does not copy files, it only creates
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# symbolic links. Fix this.
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for dirpath, dirnames, filenames in os.walk(prefix):
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for filename in filenames:
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filepath = join_path(dirpath, filename)
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if os.path.islink(filepath):
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tmppath = filepath + ".tmp"
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# Skip dangling symbolic links
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try:
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shutil.copy2(filepath, tmppath)
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os.remove(filepath)
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os.rename(tmppath, filepath)
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except:
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pass
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shutil.rmtree(join_path(prefix, "tmp"))
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