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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 *
import os
class DarshanRuntime(Package):
"""Darshan (runtime) is a scalable HPC I/O characterization tool
designed to capture an accurate picture of application I/O behavior,
including properties such as patterns of access within files, with
minimum overhead. DarshanRuntime package should be installed on
systems where you intend to instrument MPI applications."""
homepage = "http://www.mcs.anl.gov/research/projects/darshan/"
url = "http://ftp.mcs.anl.gov/pub/darshan/releases/darshan-3.1.0.tar.gz"
git = "https://xgitlab.cels.anl.gov/darshan/darshan.git"
version('develop', branch='master')
version('3.1.7', '2777e0769ec2b31dd1065f1de835dcfc')
version('3.1.6', 'ce5b8f1e69d602edd4753b57258b57c1')
version('3.1.0', '439d717323e6265b2612ed127886ae52')
version('3.0.0', '732577fe94238936268d74d7d74ebd08')
depends_on('mpi')
depends_on('zlib')
variant('slurm', default=False, description='Use Slurm Job ID')
variant('cobalt', default=False, description='Use Coblat Job Id')
variant('pbs', default=False, description='Use PBS Job Id')
def install(self, spec, prefix):
job_id = 'NONE'
if '+slurm' in spec:
job_id = 'SLURM_JOBID'
if '+cobalt' in spec:
job_id = 'COBALT_JOBID'
if '+pbs' in spec:
job_id = 'PBS_JOBID'
# TODO: BG-Q and other platform configure options
options = ['CC=%s' % spec['mpi'].mpicc,
'--with-mem-align=8',
'--with-log-path-by-env=DARSHAN_LOG_DIR_PATH',
'--with-jobid-env=%s' % job_id,
'--with-zlib=%s' % spec['zlib'].prefix]
with working_dir('spack-build', create=True):
configure = Executable('../darshan-runtime/configure')
configure('--prefix=%s' % prefix, *options)
make()
make('install')
def setup_environment(self, spack_env, run_env):
# default path for log file, could be user or site specific setting
darshan_log_dir = '%s' % os.environ['HOME']
run_env.set('DARSHAN_LOG_DIR_PATH', darshan_log_dir)
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