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# Copyright 2013-2023 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 os
import socket
import sys
from os import environ as env
import llnl.util.tty as tty
from spack.package import *
def cmake_cache_entry(name, value, vtype=None):
"""
Helper that creates CMake cache entry strings used in
'host-config' files.
"""
if vtype is None:
if value == "ON" or value == "OFF":
vtype = "BOOL"
else:
vtype = "PATH"
return 'set({0} "{1}" CACHE {2} "")\n\n'.format(name, value, vtype)
class VtkH(CMakePackage, CudaPackage):
"""VTK-h is a toolkit of scientific visualization algorithms for emerging
processor architectures. VTK-h brings together several projects like VTK-m
and DIY2 to provide a toolkit with hybrid parallel capabilities."""
homepage = "https://github.com/Alpine-DAV/vtk-h"
url = "https://github.com/Alpine-DAV/vtk-h/releases/download/v0.5.8/vtkh-v0.5.8.tar.gz"
git = "https://github.com/Alpine-DAV/vtk-h.git"
maintainers("cyrush")
version("develop", branch="develop", submodules=True)
version("0.8.1", sha256="0cb1c84087e2b9385477fba3e7e197d6eabe1d366bd3bc87d7824e50dcdbe057")
version("0.8.0", sha256="8366ebfe094c258555f343ba1f9bbad1d8e4804f844768b639f6ff13a6390f29")
version("0.7.1", sha256="f28f7e6fb0f854a2293265b67cbdfb350b42c13ac08ffffe9cd246f3fe9fb77a")
version("0.7.0", sha256="1b3c15c1340c5f66edcc2962ffe2f0d86e155f45a4932cf9c407261c203fbc19")
version("0.6.9", sha256="8111f59c3528f02cb3c5083c17a1737dff9472266b156732794612471f3393c7")
version("0.6.8", sha256="0a37468ca65fdc12509b9fd53c74d5afb090630280e1161415d7377cad7d45f1")
version("0.6.7", sha256="aff3ab94cf137fbc3019149363d5d8a39d052b02ecef42c6bf6d076e538af3f2")
version("0.6.6", sha256="5fe8bae5f55dbeb3047a37499cc41f3b548e4d86f0058993069f1df57f7915a1")
version("0.6.5", sha256="3e566ee06150edece8a61711d9347de216c1ae45f3b4585784b2252ee9ff2a9b")
version("0.6.4", sha256="c1345679fa4110cba449a9e27d40774d53c1f0bbddd41e52f5eb395cec1ee2d0")
version("0.6.3", sha256="388ad05110efac45df6ae0d565a7d16bd05ff83c95b8b2b8daa206360ab73eec")
version("0.6.2", sha256="1623e943a5a034d474c04755be8f0f40b639183cd9b576b1289eeee687d4cf6d")
version("0.6.1", sha256="ca30b5ff1a48fa247cd20b3f19452f7744eb744465e0b64205135aece42d274f")
version("0.6.0", sha256="2fc054f88ae253fb1bfcae22a156bcced08eca963ba90384dcd5b5791e6dfbf4")
version("0.5.8", sha256="203b337f4280a24a2b75722384f77e0e2f5965058b541efc153db76b7ab98133")
version("0.5.7", sha256="e8c1925dc34ee6be17cec734121e43002e3c02b54ef8dac341b51a455b95e402")
version("0.5.6", sha256="c78c0fa71a9687c2951a06d2112b52aa81fdcdcfbc9464d1578326d03fbb205e")
version("0.5.4", sha256="92bf3741df7a15e36ff41a9a783f3b88eecc86e55cad1defba76f141baa2610b")
version("0.5.3", sha256="0c4aae3bd2a5906738a6806de2b62ea2049ac8b40ebe7fc2ba25505272c2d359")
version("0.5.2", sha256="db2e6250c0ece6381fc90540317ad7b5869dbcce0231ce9be125916a77bfdb25")
variant("shared", default=True, description="Build vtk-h as shared libs")
variant("mpi", default=True, description="build mpi support")
# set to false for systems that implicitly link mpi
variant("blt_find_mpi", default=True, description="Use BLT CMake Find MPI logic")
variant("serial", default=True, description="build serial (non-mpi) libraries")
variant("openmp", default=(sys.platform != "darwin"), description="build openmp support")
variant("logging", default=False, description="Build vtk-h with logging enabled")
variant("contourtree", default=False, description="Enable contour tree support")
# Certain CMake versions have been found to break for our use cases
depends_on("cmake@3.14.1:3.14.99,3.18.2:", type="build")
depends_on("mpi", when="+mpi")
depends_on("cuda", when="+cuda")
depends_on("vtk-m+fpic")
# use vtk-m 1.7 or newer for vtk-h 0.8 or newer
depends_on("vtk-m@1.7", when="@0.8:")
# use vtk-m 1.6 or lower for vtk-h 0.7 or lower
depends_on("vtk-m@:1.6", when="@:0.7")
depends_on("vtk-m~tbb")
depends_on("vtk-m+openmp", when="+openmp")
depends_on("vtk-m~openmp", when="~openmp")
depends_on("vtk-m+openmp", when="+openmp")
depends_on("vtk-m~openmp", when="~openmp")
depends_on("vtk-m~cuda", when="~cuda")
depends_on("vtk-m+cuda", when="+cuda")
for _arch in CudaPackage.cuda_arch_values:
depends_on(
"vtk-m+cuda cuda_arch={0}".format(_arch),
when="+cuda+openmp cuda_arch={0}".format(_arch),
)
depends_on("vtk-m~shared", when="~shared")
patch("vtk-h-shared-cuda.patch", when="@0.8")
# provide cmake args (pass host config as cmake cache file)
def cmake_args(self):
host_config = self._get_host_config_path(self.spec)
options = []
options.extend(["-C", host_config, "../spack-src/src/"])
return options
def _get_host_config_path(self, spec):
sys_type = spec.architecture
# if on llnl systems, we can use the SYS_TYPE
if "SYS_TYPE" in env:
sys_type = env["SYS_TYPE"]
host_config_path = "{0}-{1}-{2}-vtkh-{3}.cmake".format(
socket.gethostname(), sys_type, spec.compiler, spec.dag_hash()
)
dest_dir = spec.prefix
host_config_path = os.path.abspath(join_path(dest_dir, host_config_path))
return host_config_path
@run_before("cmake")
def hostconfig(self):
spec = self.spec
"""
This method creates a 'host-config' file that specifies
all of the options used to configure and build vtkh.
"""
if not os.path.isdir(spec.prefix):
os.mkdir(spec.prefix)
#######################
# Compiler Info
#######################
c_compiler = env["SPACK_CC"]
cpp_compiler = env["SPACK_CXX"]
#######################################################################
# 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
##############################################
cmake_exe = spec["cmake"].command.path
# get hostconfig name
host_cfg_fname = self._get_host_config_path(spec)
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))
# use global spack compiler flags
cppflags = " ".join(spec.compiler_flags["cppflags"])
if cppflags:
# avoid always ending up with ' ' with no flags defined
cppflags += " "
cflags = cppflags + " ".join(spec.compiler_flags["cflags"])
if cflags:
cfg.write(cmake_cache_entry("CMAKE_C_FLAGS", cflags))
cxxflags = cppflags + " ".join(spec.compiler_flags["cxxflags"])
if cxxflags:
cfg.write(cmake_cache_entry("CMAKE_CXX_FLAGS", cxxflags))
fflags = " ".join(spec.compiler_flags["fflags"])
if self.spec.satisfies("%cce"):
fflags += " -ef"
if fflags:
cfg.write(cmake_cache_entry("CMAKE_Fortran_FLAGS", fflags))
# shared vs static libs
if "+shared" in spec:
cfg.write(cmake_cache_entry("BUILD_SHARED_LIBS", "ON"))
else:
cfg.write(cmake_cache_entry("BUILD_SHARED_LIBS", "OFF"))
cfg.write(cmake_cache_entry("ENABLE_TESTS", "OFF"))
cfg.write(cmake_cache_entry("BUILD_TESTING", "OFF"))
#######################
# MPI
#######################
cfg.write("# MPI Support\n")
if "+mpi" in spec:
mpicc_path = spec["mpi"].mpicc
mpicxx_path = spec["mpi"].mpicxx
has_mpifc = hasattr(spec["mpi"], "mpifc")
mpifc_path = spec["mpi"].mpifc if has_mpifc else None
# if we are using compiler wrappers on cray systems
# use those for mpi wrappers, b/c spec['mpi'].mpicxx
# etc make return the spack compiler wrappers
# which can trip up mpi detection in CMake 3.14
if cpp_compiler == "CC":
mpicc_path = "cc"
mpicxx_path = "CC"
mpifc_path = "ftn"
cfg.write(cmake_cache_entry("ENABLE_MPI", "ON"))
cfg.write(cmake_cache_entry("MPI_C_COMPILER", mpicc_path))
cfg.write(cmake_cache_entry("MPI_CXX_COMPILER", mpicxx_path))
if has_mpifc:
cfg.write(cmake_cache_entry("MPI_Fortran_COMPILER", mpifc_path))
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))
if "+blt_find_mpi" in spec:
cfg.write(cmake_cache_entry("ENABLE_FIND_MPI", "ON"))
else:
cfg.write(cmake_cache_entry("ENABLE_FIND_MPI", "OFF"))
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"))
cfg.write(cmake_cache_entry("VTKm_ENABLE_CUDA", "ON"))
cfg.write(cmake_cache_entry("CMAKE_CUDA_HOST_COMPILER", env["SPACK_CXX"]))
else:
cfg.write(cmake_cache_entry("ENABLE_CUDA", "OFF"))
cfg.write(cmake_cache_entry("VTKm_ENABLE_CUDA", "OFF"))
#######################################################################
# Core Dependencies
#######################################################################
#######################
# VTK-h (and deps)
#######################
cfg.write("# vtk-m support \n")
if "+openmp" in spec:
cfg.write("# enable openmp support\n")
cfg.write(cmake_cache_entry("ENABLE_OPENMP", "ON"))
cfg.write("# vtk-m from spack\n")
cfg.write(cmake_cache_entry("VTKM_DIR", spec["vtk-m"].prefix))
#######################################################################
# Optional Dependencies
#######################################################################
#######################
# Serial
#######################
if "+serial" in spec:
cfg.write(cmake_cache_entry("ENABLE_SERIAL", "ON"))
else:
cfg.write(cmake_cache_entry("ENABLE_SERIAL", "OFF"))
#######################
# Logging
#######################
if "+logging" in spec:
cfg.write(cmake_cache_entry("ENABLE_LOGGING", "ON"))
else:
cfg.write(cmake_cache_entry("ENABLE_LOGGING", "OFF"))
# contour tree
if "+contourtree" in spec:
cfg.write(cmake_cache_entry("ENABLE_FILTER_CONTOUR_TREE", "ON"))
else:
cfg.write(cmake_cache_entry("ENABLE_FILTER_CONTOUR_TREE", "ON"))
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 host-config file: " + host_cfg_fname)
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