Templight package (#8782)
* First draft of a templight recipe * Let's be explicit for now, we can be clever later on * The clang6 version does not work, drop it * Reorder FIXMEs more logically * Add patch for current templight develop branch * Create an artificial stable release of templight * Take some additional inspiration from llvm package * Added the templight supporting tools * Remove old notes from the no-url branch * Avoid unnecessary join_path
This commit is contained in:
Hadrien G
Adam J. Stewart
parent
80741bc427
commit
8b718e7cd6
3 changed files with 247 additions and 0 deletions
37
var/spack/repos/builtin/packages/templight-tools/package.py
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37
var/spack/repos/builtin/packages/templight-tools/package.py
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@ -0,0 +1,37 @@
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##############################################################################
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# Copyright (c) 2013-2018, 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/spack/spack
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# Please also see the NOTICE and LICENSE files 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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class TemplightTools(CMakePackage):
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"""Supporting tools for the Templight Profiler"""
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homepage = "https://github.com/mikael-s-persson/templight-tools"
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git = "https://github.com/mikael-s-persson/templight-tools.git"
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version('develop', branch='master')
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depends_on('cmake @2.8.7:', type='build')
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depends_on('boost @1.48.1: +filesystem +graph +program_options +test')
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@ -0,0 +1,44 @@
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--- a/templight_driver.cpp 2018-07-20 17:32:51.064430826 +0200
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+++ b/templight_driver.cpp 2018-07-20 17:33:58.476431081 +0200
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@@ -57,6 +57,9 @@
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#include "llvm/Support/TargetSelect.h"
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#include "llvm/Support/Timer.h"
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#include "llvm/Support/raw_ostream.h"
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+#ifdef _WIN32
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+#include "Windows/WindowsSupport.h"
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+#endif
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#include "TemplightAction.h"
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@@ -475,7 +478,21 @@
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}
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-
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+// llvm::sys::Process::GetArgumentVector was renamed as of rL330216
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+// https://reviews.llvm.org/rL330216
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+// This aims to preserves compatibility, but the better way to do it would
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+// be to let InitLLVM do the job
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+std::error_code GetArgumentVector(
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+ SmallVectorImpl<const char *> &ArgsOut, ArrayRef<const char *> ArgsIn,
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+ SpecificBumpPtrAllocator<char> &ArgAllocator) {
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+#ifdef _WIN32
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+ return windows::GetCommandLineArguments(ArgsOut, ArgAllocator);
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+#else
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+ ArgsOut.append(ArgsIn.begin(), ArgsIn.end());
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+ (void)ArgAllocator;
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+ return std::error_code();
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+#endif
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+}
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int main(int argc_, const char **argv_) {
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llvm::sys::PrintStackTraceOnErrorSignal(argv_[0]);
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@@ -486,7 +503,7 @@
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SmallVector<const char *, 256> argv;
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llvm::SpecificBumpPtrAllocator<char> ArgAllocator;
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- std::error_code EC = llvm::sys::Process::GetArgumentVector(
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+ std::error_code EC = GetArgumentVector(
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argv, llvm::makeArrayRef(argv_, argc_), ArgAllocator);
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if (EC) {
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llvm::errs() << "error: couldn't get arguments: " << EC.message() << '\n';
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166
var/spack/repos/builtin/packages/templight/package.py
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166
var/spack/repos/builtin/packages/templight/package.py
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@ -0,0 +1,166 @@
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##############################################################################
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# Copyright (c) 2013-2018, 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/spack/spack
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# Please also see the NOTICE and LICENSE files 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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import os
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class Templight(CMakePackage):
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"""Templight is a Clang-based tool to profile the time and memory
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consumption of template instantiations and to perform interactive
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debugging sessions to gain introspection into the template
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instantiation process."""
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homepage = "https://github.com/mikael-s-persson/templight"
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git = "https://github.com/mikael-s-persson/templight.git"
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llvm_svn = "http://llvm.org/svn/llvm-project/{0}/trunk"
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family = 'compiler' # Used by lmod
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# Templight is a patch to clang, so we have three versions to care about:
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# - The one that will be used in Spack specifications
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# - The git branch that we need to fetch from in the templight repo
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# - The svn tag that we need to fetch from in the LLVM repos
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version('develop', branch='master')
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resource(name='llvm-trunk',
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svn=llvm_svn.format('llvm'),
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destination='.',
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placement='llvm',
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when='@develop')
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resource(name='clang-trunk',
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svn=llvm_svn.format('cfe'),
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destination='llvm/tools',
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placement='clang',
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when='@develop')
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# Templight has no stable release yet, and is supposed to be built against
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# the LLVM trunk. As this is a brittle combination, I decided to
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# artificially create a stable release based on what works today. Please
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# feel free to remove this version once templight has stabilized.
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version('2018.07.20', commit='91589f95427620dd0a2346bd69ba922f374aa42a')
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resource(name='llvm-r337566',
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svn=llvm_svn.format('llvm'),
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revision=337566,
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destination='.',
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placement='llvm',
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when='@2018.07.20')
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resource(name='clang-r337566',
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svn=llvm_svn.format('cfe'),
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revision=337566,
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destination='llvm/tools',
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placement='clang',
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when='@2018.07.20')
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patch('develop-20180720.patch', when='@2018.07.20')
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# Clang debug builds can be _huge_ (20+ GB), make sure you know what you
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# are doing before switching to them
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variant('build_type', default='Release',
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description='CMake build type',
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values=('Debug', 'Release', 'RelWithDebInfo', 'MinSizeRel'))
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# NOTE: LLVM has many configurable tweaks and optional tools/extensions.
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# I did not think that propagating all of these to a debugging and
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# performance analysis tool was worth the maintenance burden. But
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# if you disagree, the llvm package can be used for inspiration.
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depends_on('cmake@3.4.3:', type='build')
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depends_on('python')
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depends_on('py-lit', type=('build', 'run'))
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def patch(self):
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# We start with the templight source tree and an "llvm" subdir.
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# But we actually need an llvm source tree with a "templight" subdir.
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# Let's flip the directory organization around
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templight_files = os.listdir('.')
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templight_files.remove('llvm')
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templight_dir = 'llvm/tools/clang/tools/templight'
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os.mkdir(templight_dir)
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for name in templight_files:
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os.rename(name, os.path.join(templight_dir, name))
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for name in os.listdir('llvm'):
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os.rename(os.path.join('llvm', name), name)
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os.rmdir('llvm')
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# Tell the clang build system that it needs to build templight
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with open("tools/clang/tools/CMakeLists.txt", "a") as cmake_lists:
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cmake_lists.write("add_clang_subdirectory(templight)")
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def setup_environment(self, spack_env, run_env):
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spack_env.append_flags('CXXFLAGS', self.compiler.cxx11_flag)
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run_env.set('CC', join_path(self.spec.prefix.bin, 'templight'))
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run_env.set('CXX', join_path(self.spec.prefix.bin, 'templight++'))
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def cmake_args(self):
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spec = self.spec
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# Templight is a debugging tool, not a production compiler, so we only
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# need a very bare-bones build of clang
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#
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# Minimal build config ideas were taken from the llvm package, with
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# the templight-specific assumption that we will always be building
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# for LLVM / Clang 5.0+ and can safely ignore older tricks.
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#
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cmake_args = [
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'-DLLVM_REQUIRES_RTTI:BOOL=ON',
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'-DCLANG_DEFAULT_OPENMP_RUNTIME:STRING=libomp',
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'-DPYTHON_EXECUTABLE:PATH={0}'.format(spec['python'].command.path),
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'-DLLVM_EXTERNAL_POLLY_BUILD:Bool=OFF',
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'-DLLVM_TOOL_POLLY_BUILD:Bool=OFF',
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'-DLLVM_POLLY_BUILD:Bool=OFF',
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'-DLLVM_POLLY_LINK_INTO_TOOLS:Bool=OFF',
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'-DLLVM_EXTERNAL_LLDB_BUILD:Bool=OFF',
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'-DLLVM_TOOL_LLDB_BUILD:Bool=OFF',
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'-DLLVM_TOOL_LLD_BUILD:Bool=OFF',
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'-DLLVM_EXTERNAL_LIBUNWIND_BUILD:Bool=OFF',
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'-DLLVM_EXTERNAL_LIBCXX_BUILD:Bool=OFF',
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'-DLLVM_EXTERNAL_LIBCXXABI_BUILD:Bool=OFF',
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'-DLLVM_EXTERNAL_COMPILER_RT_BUILD:Bool=OFF',
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]
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targets = ['NVPTX', 'AMDGPU']
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if 'x86' in spec.architecture.target.lower():
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targets.append('X86')
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elif 'arm' in spec.architecture.target.lower():
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targets.append('ARM')
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elif 'aarch64' in spec.architecture.target.lower():
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targets.append('AArch64')
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elif 'sparc' in spec.architecture.target.lower():
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targets.append('Sparc')
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elif ('ppc' in spec.architecture.target.lower() or
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'power' in spec.architecture.target.lower()):
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targets.append('PowerPC')
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cmake_args.append(
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'-DLLVM_TARGETS_TO_BUILD:Bool=' + ';'.join(targets))
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if spec.satisfies('platform=linux'):
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cmake_args.append('-DCMAKE_BUILD_WITH_INSTALL_RPATH=1')
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return cmake_args
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@run_after('install')
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def post_install(self):
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with working_dir(self.build_directory):
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install_tree('bin', self.prefix.libexec.llvm)
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