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# Copyright 2013-2021 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)
import sys
class Hwloc(AutotoolsPackage):
"""The Hardware Locality (hwloc) software project.
The Portable Hardware Locality (hwloc) software package
provides a portable abstraction (across OS, versions,
architectures, ...) of the hierarchical topology of modern
architectures, including NUMA memory nodes, sockets, shared
caches, cores and simultaneous multithreading. It also gathers
various system attributes such as cache and memory information
as well as the locality of I/O devices such as network
interfaces, InfiniBand HCAs or GPUs. It primarily aims at
helping applications with gathering information about modern
computing hardware so as to exploit it accordingly and
efficiently.
"""
homepage = "http://www.open-mpi.org/projects/hwloc/"
url = "https://download.open-mpi.org/release/hwloc/v2.0/hwloc-2.0.2.tar.gz"
list_url = "http://www.open-mpi.org/software/hwloc/"
list_depth = 2
git = 'https://github.com/open-mpi/hwloc.git'
maintainers = ['bgoglin']
version('master', branch='master')
version('2.5.0', sha256='38aa8102faec302791f6b4f0d23960a3ffa25af3af6af006c64dbecac23f852c')
version('2.4.1', sha256='4267fe1193a8989f3ab7563a7499e047e77e33fed8f4dec16822a7aebcf78459')
version('2.4.0', sha256='30404065dc1d6872b0181269d0bb2424fbbc6e3b0a80491aa373109554006544')
version('2.3.0', sha256='155480620c98b43ddf9ca66a6c318b363ca24acb5ff0683af9d25d9324f59836')
version('2.2.0', sha256='2defba03ddd91761b858cbbdc2e3a6e27b44e94696dbfa21380191328485a433')
version('2.1.0', sha256='1fb8cc1438de548e16ec3bb9e4b2abb9f7ce5656f71c0906583819fcfa8c2031')
version('2.0.2', sha256='27dcfe42e3fb3422b72ce48b48bf601c0a3e46e850ee72d9bdd17b5863b6e42c')
version('2.0.1', sha256='f1156df22fc2365a31a3dc5f752c53aad49e34a5e22d75ed231cd97eaa437f9d')
version('2.0.0', sha256='a0d425a0fc7c7e3f2c92a272ffaffbd913005556b4443e1887d2e1718d902887')
version('1.11.13', sha256='a8f781ae4d347708a07d95e7549039887f151ed7f92263238527dfb0a3709b9d')
version('1.11.12', sha256='f1d49433e605dd653a77e1478a78cee095787d554a94afe40d1376bca6708ca5')
version('1.11.11', sha256='74329da3be1b25de8e98a712adb28b14e561889244bf3a8138afe91ab18e0b3a')
version('1.11.10', sha256='0a2530b739d9ebf60c4c1e86adb5451a20d9e78f7798cf78d0147cc6df328aac')
version('1.11.9', sha256='85b978995b67db0b1a12dd1a73b09ef3d39f8e3cb09f8b9c60cf04633acce46c')
version('1.11.8', sha256='8af89b1164a330e36d18210360ea9bb305e19f9773d1c882855d261a13054ea8')
version('1.11.7', sha256='ac16bed9cdd3c63bca1fe1ac3de522a1376b1487c4fc85b7b19592e28fd98e26')
version('1.11.6', sha256='67963f15197e6b551539c4ed95a4f8882be9a16cf336300902004361cf89bdee')
version('1.11.5', sha256='da2c780fce9b5440a1a7d1caf78f637feff9181a9d1ca090278cae4bea71b3df')
version('1.11.4', sha256='1b6a58049c31ce36aff162cf4332998fd468486bd08fdfe0249a47437311512d')
version('1.11.3', sha256='03a1cc63f23fed7e17e4d4369a75dc77d5c145111b8578b70e0964a12712dea0')
version('1.11.2', sha256='d11f091ed54c56c325ffca1083113a405fcd8a25d5888af64f5cd6cf587b7b0a')
version('1.11.1', sha256='b41f877d79b6026640943d57ef25311299378450f2995d507a5e633da711be61')
version('1.9', sha256='9fb572daef35a1c8608d1a6232a4a9f56846bab2854c50562dfb9a7be294f4e8')
variant('nvml', default=False, description="Support NVML device discovery")
variant('gl', default=False, description="Support GL device discovery")
variant('cuda', default=False, description="Support CUDA devices")
variant('libxml2', default=True, description="Build with libxml2")
variant('libudev', default=False, description="Build with libudev")
variant('pci', default=(sys.platform != 'darwin'),
description="Support analyzing devices on PCI bus")
variant('shared', default=True, description="Build shared libraries")
variant(
'cairo',
default=False,
description='Enable the Cairo back-end of hwloc\'s lstopo command'
)
variant(
'netloc',
default=False,
description="Enable netloc [requires MPI]"
)
variant('opencl', default=False,
description="Support an OpenCL library at run time")
variant('rocm', default=False,
description="Support ROCm devices")
# netloc isn't available until version 2.0.0
conflicts('+netloc', when="@:1.99.99")
# libudev isn't available until version 1.11.0
conflicts('+libudev', when="@:1.10")
depends_on('pkgconfig', type='build')
depends_on('m4', type='build', when='@master')
depends_on('autoconf', type='build', when='@master')
depends_on('automake', type='build', when='@master')
depends_on('libtool', type='build', when='@master')
depends_on('cuda', when='+nvml')
depends_on('cuda', when='+cuda')
depends_on('gl', when='+gl')
depends_on('libpciaccess', when='+pci')
depends_on('libxml2', when='+libxml2')
depends_on('cairo', when='+cairo')
depends_on('numactl', when='@:1.11.11 platform=linux')
depends_on('ncurses')
# Before 2.2 hwloc does not consider linking to libtinfo
# to detect ncurses, which is considered a bug.
# For older versions this can be fixed by depending on
# ncurses~termlib, but this could lead to insatisfiable
# constraints (e.g. llvm explicitly depends on ncurses+termlib)
# Therefore we patch the latest 1.x configure script to make
# it consider libtinfo too.
# see https://github.com/open-mpi/hwloc/pull/417
patch('0001-Try-linking-to-libtinfo.patch', when='@1.11.13')
depends_on('ncurses ~termlib', when='@2.0:2.2')
depends_on('ncurses ~termlib', when='@1.0:1.11.12')
# When mpi=openmpi, this introduces an unresolvable dependency.
# See https://github.com/spack/spack/issues/15836 for details
depends_on('mpi', when='+netloc')
with when('+rocm'):
depends_on('rocm-smi-lib')
depends_on('rocm-opencl', when='+opencl')
# Avoid a circular dependency since the openmp
# variant of llvm-amdgpu depends on hwloc.
depends_on('llvm-amdgpu~openmp', when='+opencl')
def url_for_version(self, version):
return "http://www.open-mpi.org/software/hwloc/v%s/downloads/hwloc-%s.tar.gz" % (version.up_to(2), version)
def configure_args(self):
args = []
# If OpenCL is not enabled, disable it since hwloc might
# pick up an OpenCL library at build time that is then
# not found at run time.
# The OpenCl variant allows OpenCl providers such as
# 'cuda' and 'rocm-opencl' to be used.
if '+opencl' not in self.spec:
args.append('--disable-opencl')
if '+netloc' in self.spec:
args.append('--enable-netloc')
args.extend(self.enable_or_disable('cairo'))
args.extend(self.enable_or_disable('nvml'))
args.extend(self.enable_or_disable('gl'))
args.extend(self.enable_or_disable('cuda'))
args.extend(self.enable_or_disable('libxml2'))
args.extend(self.enable_or_disable('libudev'))
args.extend(self.enable_or_disable('pci'))
args.extend(self.enable_or_disable('shared'))
return args
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