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spack/var/spack/repos/builtin/packages/ascent/package.py
Cyrus Harrison e4ba199fc1 updates to conduit and ascent packages (#7040) 
* Remove variants disabling blas and lapack for py-numpy, issues
  building these have been resolved
* For CMake greater than 3.10, FindMPI changed, so use
  MPIEXE_EXECUTABLE instead of MPIEXE for 3.10 and newer
2018-02-12 10:20:46 -08:00

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##############################################################################
# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/spack/spack
# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
import socket
import os
import llnl.util.tty as tty
from os import environ as env
def cmake_cache_entry(name, value):
"""
Helper that creates CMake cache entry strings used in
'host-config' files.
"""
return 'set({0} "{1}" CACHE PATH "")\n\n'.format(name, value)
class Ascent(Package):
"""Ascent is an open source many-core capable lightweight in situ
visualization and analysis infrastructure for multi-physics HPC
simulations."""
homepage = "https://github.com/Alpine-DAV/ascent"
url = "https://github.com/Alpine-DAV/ascent"
maintainers = ['cyrush']
version('develop',
git='https://github.com/Alpine-DAV/ascent.git',
branch='develop',
submodules=True)
###########################################################################
# package variants
###########################################################################
variant("shared", default=True, description="Build Conduit as shared libs")
variant("cmake", default=True,
description="Build CMake (if off, attempt to use cmake from PATH)")
variant("mpi", default=True, description="Build Ascent MPI Support")
# variants for python support
variant("python", default=True, description="Build Conduit Python support")
# variants for runtime features
variant("vtkh", default=True,
description="Build VTK-h filter and rendering support")
variant("tbb", default=True, description="Build tbb support")
variant("cuda", default=False, description="Build cuda support")
variant("adios", default=False, description="Build Adios filter support")
# variants for dev-tools (docs, etc)
variant("doc", default=False, description="Build Conduit's documentation")
###########################################################################
# package dependencies
###########################################################################
depends_on("cmake", when="+cmake")
depends_on("conduit@master")
#######################
# Python
#######################
# we need a shared version of python b/c linking with static python lib
# causes duplicate state issues when running compiled python modules.
depends_on("python+shared")
extends("python", when="+python")
depends_on("py-numpy", when="+python", type=('build', 'run'))
#######################
# MPI
#######################
depends_on("mpi", when="+mpi")
depends_on("py-mpi4py", when="+python+mpi")
#############################
# TPLs for Runtime Features
#############################
depends_on("vtkh", when="+vtkh")
depends_on("vtkh+cuda", when="+vtkh+cuda")
depends_on("adios", when="+adios")
#######################
# Documentation related
#######################
depends_on("py-sphinx", when="+python+doc", type='build')
def install(self, spec, prefix):
"""
Build and install Conduit.
"""
with working_dir('spack-build', create=True):
py_site_pkgs_dir = None
if "+python" in spec:
py_site_pkgs_dir = site_packages_dir
host_cfg_fname = self.create_host_config(spec,
prefix,
py_site_pkgs_dir)
cmake_args = []
# if we have a static build, we need to avoid any of
# spack's default cmake settings related to rpaths
# (see: https://github.com/LLNL/spack/issues/2658)
if "+shared" in spec:
cmake_args.extend(std_cmake_args)
else:
for arg in std_cmake_args:
if arg.count("RPATH") == 0:
cmake_args.append(arg)
cmake_args.extend(["-C", host_cfg_fname, "../src"])
cmake(*cmake_args)
make()
make("install")
# install copy of host config for provenance
install(host_cfg_fname, prefix)
def create_host_config(self, spec, prefix, py_site_pkgs_dir=None):
"""
This method creates a 'host-config' file that specifies
all of the options used to configure and build ascent.
For more details about 'host-config' files see:
http://ascent.readthedocs.io/en/latest/BuildingAscent.html
Note:
The `py_site_pkgs_dir` arg exists to allow a package that
subclasses this package provide a specific site packages
dir when calling this function. `py_site_pkgs_dir` should
be an absolute path or `None`.
This is necessary because the spack `site_packages_dir`
var will not exist in the base class. For more details
on this issue see: https://github.com/spack/spack/issues/6261
"""
#######################
# Compiler Info
#######################
c_compiler = env["SPACK_CC"]
cpp_compiler = env["SPACK_CXX"]
f_compiler = None
if self.compiler.fc:
# even if this is set, it may not exist so do one more sanity check
if os.path.isfile(env["SPACK_FC"]):
f_compiler = env["SPACK_FC"]
#######################################################################
# By directly fetching the names of the actual compilers we appear
# to doing something evil here, but this is necessary to create a
# 'host config' file that works outside of the spack install env.
#######################################################################
sys_type = spec.architecture
# if on llnl systems, we can use the SYS_TYPE
if "SYS_TYPE" in env:
sys_type = env["SYS_TYPE"]
##############################################
# Find and record what CMake is used
##############################################
if "+cmake" in spec:
cmake_exe = spec['cmake'].command.path
else:
cmake_exe = which("cmake")
if cmake_exe is None:
msg = 'failed to find CMake (and cmake variant is off)'
raise RuntimeError(msg)
cmake_exe = cmake_exe.path
host_cfg_fname = "%s-%s-%s-ascent.cmake" % (socket.gethostname(),
sys_type,
spec.compiler)
cfg = open(host_cfg_fname, "w")
cfg.write("##################################\n")
cfg.write("# spack generated host-config\n")
cfg.write("##################################\n")
cfg.write("# {0}-{1}\n".format(sys_type, spec.compiler))
cfg.write("##################################\n\n")
# Include path to cmake for reference
cfg.write("# cmake from spack \n")
cfg.write("# cmake executable path: %s\n\n" % cmake_exe)
#######################
# Compiler Settings
#######################
cfg.write("#######\n")
cfg.write("# using %s compiler spec\n" % spec.compiler)
cfg.write("#######\n\n")
cfg.write("# c compiler used by spack\n")
cfg.write(cmake_cache_entry("CMAKE_C_COMPILER", c_compiler))
cfg.write("# cpp compiler used by spack\n")
cfg.write(cmake_cache_entry("CMAKE_CXX_COMPILER", cpp_compiler))
cfg.write("# fortran compiler used by spack\n")
if f_compiler is not None:
cfg.write(cmake_cache_entry("ENABLE_FORTRAN", "ON"))
cfg.write(cmake_cache_entry("CMAKE_Fortran_COMPILER", f_compiler))
else:
cfg.write("# no fortran compiler found\n\n")
cfg.write(cmake_cache_entry("ENABLE_FORTRAN", "OFF"))
#######################################################################
# Core Dependencies
#######################################################################
#######################
# Conduit
#######################
cfg.write("# conduit from spack \n")
cfg.write(cmake_cache_entry("CONDUIT_DIR", spec['conduit'].prefix))
#######################################################################
# Optional Dependencies
#######################################################################
#######################
# Python
#######################
cfg.write("# Python Support\n")
if "+python" in spec:
cfg.write("# Enable python module builds\n")
cfg.write(cmake_cache_entry("ENABLE_PYTHON", "ON"))
cfg.write("# python from spack \n")
cfg.write(cmake_cache_entry("PYTHON_EXECUTABLE",
spec['python'].command.path))
# only set dest python site packages dir if passed
if py_site_pkgs_dir:
cfg.write(cmake_cache_entry("PYTHON_MODULE_INSTALL_PREFIX",
py_site_pkgs_dir))
else:
cfg.write(cmake_cache_entry("ENABLE_PYTHON", "OFF"))
if "+doc" in spec:
cfg.write(cmake_cache_entry("ENABLE_DOCS", "ON"))
cfg.write("# sphinx from spack \n")
sphinx_build_exe = join_path(spec['py-sphinx'].prefix.bin,
"sphinx-build")
cfg.write(cmake_cache_entry("SPHINX_EXECUTABLE", sphinx_build_exe))
else:
cfg.write(cmake_cache_entry("ENABLE_DOCS", "OFF"))
#######################
# MPI
#######################
cfg.write("# MPI Support\n")
if "+mpi" in spec:
cfg.write(cmake_cache_entry("ENABLE_MPI", "ON"))
cfg.write(cmake_cache_entry("MPI_C_COMPILER", spec['mpi'].mpicc))
cfg.write(cmake_cache_entry("MPI_CXX_COMPILER",
spec['mpi'].mpicxx))
cfg.write(cmake_cache_entry("MPI_Fortran_COMPILER",
spec['mpi'].mpifc))
mpiexe_bin = join_path(spec['mpi'].prefix.bin, 'mpiexec')
if os.path.isfile(mpiexe_bin):
# starting with cmake 3.10, FindMPI expects MPIEXEC_EXECUTABLE
# vs the older versions which expect MPIEXEC
if self.spec["cmake"].satisfies('@3.10:'):
cfg.write(cmake_cache_entry("MPIEXEC_EXECUTABLE",
mpiexe_bin))
else:
cfg.write(cmake_cache_entry("MPIEXEC",
mpiexe_bin))
else:
cfg.write(cmake_cache_entry("ENABLE_MPI", "OFF"))
#######################
# CUDA
#######################
cfg.write("# CUDA Support\n")
if "+cuda" in spec:
cfg.write(cmake_cache_entry("ENABLE_CUDA", "ON"))
else:
cfg.write(cmake_cache_entry("ENABLE_CUDA", "OFF"))
#######################
# VTK-h
#######################
cfg.write("# vtk-h support \n")
if "+vtkh" in spec:
cfg.write("# tbb from spack\n")
cfg.write(cmake_cache_entry("TBB_DIR", spec['tbb'].prefix))
cfg.write("# vtk-m from spack\n")
cfg.write(cmake_cache_entry("VTKM_DIR", spec['vtkm'].prefix))
cfg.write("# vtk-h from spack\n")
cfg.write(cmake_cache_entry("VTKH_DIR", spec['vtkh'].prefix))
else:
cfg.write("# vtk-h not built by spack \n")
#######################
# Adios
#######################
cfg.write("# adios support\n")
if "+adios" in spec:
cfg.write(cmake_cache_entry("ADIOS_DIR", spec['adios'].prefix))
else:
cfg.write("# adios not built by spack \n")
cfg.write("##################################\n")
cfg.write("# end spack generated host-config\n")
cfg.write("##################################\n")
cfg.close()
host_cfg_fname = os.path.abspath(host_cfg_fname)
tty.info("spack generated conduit host-config file: " + host_cfg_fname)
return host_cfg_fname
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