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# Copyright 2013-2019 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 import *
class Unifyfs(AutotoolsPackage):
"""User level file system that enables applications to use node-local
storage as burst buffers for shared files. Supports scalable and efficient
aggregation of I/O bandwidth from burst buffers while having the same life
cycle as a batch-submitted job.
UnifyFS is designed to support common I/O workloads, including
checkpoint/restart. While primarily designed for N-N write/read, UnifyFS
compliments its functionality with the support for N-1 write/read."""
homepage = "https://github.com/LLNL/UnifyFS"
git = "https://github.com/LLNL/UnifyFS.git"
url = "https://github.com/LLNL/UnifyFS/releases/download/v0.2.0/unifycr-0.2.0.tar.gz"
maintainers = ['CamStan']
version('develop', branch='dev', preferred=True)
version('0.2.0', sha256='7439b0e885234bc64e8cbb449d8abfadd386692766b6f00647a7b6435efb2066')
variant('hdf5', default='False', description='Build with parallel HDF5 (install with `^hdf5~mpi` for serial)')
variant('fortran', default='False', description='Build with gfortran support')
variant('numa', default='False', description='Build with NUMA')
variant('pmpi', default='False', description='Enable transparent mount/unmount at MPI_Init/Finalize')
variant('pmi', default='False', description='Enable PMI2 build options')
variant('pmix', default='False', description='Enable PMIx build options')
depends_on('autoconf', type='build')
depends_on('automake', type='build')
depends_on('libtool', type='build')
depends_on('m4', type='build')
depends_on('pkgconfig', type='build')
# Required dependencies
depends_on('flatcc')
# Latest version of GOTCHA has API changes that break UnifyFS.
# Updates to UnifyFS are coming in order to fix this.
depends_on('gotcha@0.0.2')
depends_on('leveldb')
depends_on('margo')
depends_on('mercury+bmi+sm')
depends_on('mpi')
# Optional dependencies
depends_on('hdf5', when='+hdf5')
depends_on('numactl', when='+numa')
conflicts('^mercury~bmi')
conflicts('^mercury~sm')
# UnifyFS depends on numactl, which doesn't currently build on darwin.
conflicts('platform=darwin', when='+numa')
# Known compatibility issues with ifort and xlf. Fixes coming.
conflicts('%intel', when='+fortran')
conflicts('%xl', when='+fortran')
# Parallel disabled to prevent tests from being run out-of-order when
# installed with the --test={root, all} option.
parallel = False
debug_build = False
build_directory = 'spack-build'
# Only builds properly with debug symbols when flag_handler =
# build_system_flags.
# Override the default behavior in order to set debug_build which is used
# to set the --disable-silent-rules option when configuring.
def flag_handler(self, name, flags):
if name in ('cflags', 'cppflags'):
if '-g' in flags:
self.debug_build = True
return (None, None, flags)
def configure_args(self):
spec = self.spec
args = []
# UnifyFS's configure requires the exact path for HDF5
def hdf5_compiler_path(name):
if '~mpi' in spec[name]: # serial HDF5
return spec[name].prefix.bin.h5cc
else: # parallel HDF5
return spec[name].prefix.bin.h5pcc
args.extend(self.with_or_without('numa',
lambda x: spec['numactl'].prefix))
args.extend(self.with_or_without('hdf5', hdf5_compiler_path))
if '+fortran' in spec:
args.append('--enable-fortran')
if '+pmpi' in spec:
args.append('--enable-mpi-mount')
if '+pmi' in spec:
args.append('--enable-pmi')
if '+pmix' in spec:
args.append('--enable-pmix')
if self.debug_build:
args.append('--disable-silent-rules')
else:
args.append('--enable-silent-rules')
return args
@when('@develop')
def autoreconf(self, spec, prefix):
bash = which('bash')
bash('./autogen.sh')
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