New package pocl (#3413)
* New package pocl * pocl: Update dependencies, add self-test * pocl: Don't require LLVM shared libraries LLVM build fails with shared libraries. * Add patch * Update * Update * Make build and install work; install test still fails * Split pocl into pocl proper and pocl-test * Add debug output * pocl: Update to 0.14-rc * pocl: Correct flake8 error * pocl: Heed code review recommendations * pocl: Add newline at end of file * pocl: Correct flake8 error I don’t want to use an even longer line by putting the whole variant declaration onto a single line, nor do I think that having an overlong line and adding `# noqa` at the end is more readable than splitting a string over three lines. * pocl: Correct dependency type for libtool
This commit is contained in:
Erik Schnetter
committed by
Adam J. Stewart
Adam J. Stewart
parent
0b948da74c
commit
9121599145
108
var/spack/repos/builtin/packages/pocl/package.py
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108
var/spack/repos/builtin/packages/pocl/package.py
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##############################################################################
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# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://github.com/llnl/spack
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# Please also see the LICENSE file for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License (as
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# published by the Free Software Foundation) version 2.1, February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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from spack import *
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from spack.package_test import *
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import os
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class Pocl(CMakePackage):
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"""Portable Computing Language (pocl) is an open source implementation
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of the OpenCL standard which can be easily adapted for new targets
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and devices, both for homogeneous CPU and heterogeneous
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GPUs/accelerators."""
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homepage = "http://portablecl.org"
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url = "http://portablecl.org/downloads/pocl-0.13.tar.gz"
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version("master", git="https://github.com/pocl/pocl.git")
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version("0.14-rc",
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git="https://github.com/pocl/pocl.git", branch="release_0_14")
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version("0.13", "344480864d4269f2f63f1509395898bd")
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version("0.12", "e197ba3aa01a35f40581c48e053330dd")
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version("0.11", "9be0640cde2983062c47393d9e8e8fe7")
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version("0.10", "0096be4f595c7b5cbfa42430c8b3af6a")
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# This is Github's pocl/pocl#373
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patch("uint.patch", when="@:0.13")
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patch("vecmathlib.patch", when="@:0.13")
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depends_on("cmake @2.8.12:", type="build")
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depends_on("hwloc")
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depends_on("libtool", type=("build", "run"))
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# We don't request LLVM's shared libraries because these are not
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# enabled by default, and also because they fail to build for us
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# (see #1616)
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depends_on("llvm +clang")
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depends_on("pkg-config", type="build")
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# These are the supported LLVM versions
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depends_on("llvm @3.7:3.9", when="@master")
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depends_on("llvm @3.7:3.9", when="@0.14")
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depends_on("llvm @3.7:3.8", when="@0.13")
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depends_on("llvm @3.2:3.7", when="@0.12")
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depends_on("llvm @3.2:3.6", when="@0.11")
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depends_on("llvm @3.2:3.5", when="@0.10")
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variant("distro", default=False,
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description=("Support several CPU architectures, "
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"suitable e.g. in a build "
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"that will be made available for download"))
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variant("icd", default=False,
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description="Support a system-wide ICD loader")
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def cmake_args(self):
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spec = self.spec
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args = ["-DINSTALL_OPENCL_HEADERS=ON"]
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if "~shared" in spec["llvm"]:
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args += ["-DSTATIC_LLVM"]
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if "+distro" in spec:
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args += ["-DKERNELLIB_HOST_CPU_VARIANTS=distro"]
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args += ["-DENABLE_ICD=%s" % ("ON" if "+icd" in spec else "OFF")]
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return args
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@run_after('install')
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def symlink_opencl(self):
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with working_dir(self.build_directory):
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os.symlink("OpenCL", join_path(self.prefix.include, "CL"))
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@run_after('install')
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def check_install(self):
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# Build and run a small program to test the installed OpenCL library
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spec = self.spec
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print("Checking pocl installation...")
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checkdir = "spack-check"
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with working_dir(checkdir, create=True):
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source = join_path(os.path.dirname(self.module.__file__),
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"example1.c")
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cflags = spec["pocl"].cppflags.split()
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# ldflags = spec["pocl"].libs.ld_flags.split()
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ldflags = ["-L%s" % spec["pocl"].prefix.lib,
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"-lOpenCL", "-lpoclu"]
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output = compile_c_and_execute(source, cflags, ldflags)
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compare_output_file(
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output,
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join_path(os.path.dirname(self.module.__file__),
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"example1.out"))
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