upgrading to google benchmark v1.5.1; adding google benchmark

stan-dev · Aug 4, 2020 · ed008d5 · ed008d5
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diff --git a/lib/benchmark_1.5.1/.clang-format b/lib/benchmark_1.5.1/.clang-format
@@ -0,0 +1,5 @@
+---
+Language:        Cpp
+BasedOnStyle:  Google
+PointerAlignment: Left
+...
diff --git a/lib/benchmark_1.5.1/.github/ISSUE_TEMPLATE/bug_report.md b/lib/benchmark_1.5.1/.github/ISSUE_TEMPLATE/bug_report.md
@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: "[BUG]"
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**System**
+Which OS, compiler, and compiler version are you using:
+  - OS: 
+  - Compiler and version: 
+
+**To reproduce**
+Steps to reproduce the behavior:
+1. sync to commit ...
+2. cmake/bazel...
+3. make ...
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Additional context**
+Add any other context about the problem here.
diff --git a/lib/benchmark_1.5.1/.github/ISSUE_TEMPLATE/feature_request.md b/lib/benchmark_1.5.1/.github/ISSUE_TEMPLATE/feature_request.md
@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: "[FR]"
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.
diff --git a/lib/benchmark_1.5.1/.gitignore b/lib/benchmark_1.5.1/.gitignore
@@ -0,0 +1,66 @@
+*.a
+*.so
+*.so.?*
+*.dll
+*.exe
+*.dylib
+*.cmake
+!/cmake/*.cmake
+!/test/AssemblyTests.cmake
+*~
+*.swp
+*.pyc
+__pycache__
+
+# lcov
+*.lcov
+/lcov
+
+# cmake files.
+/Testing
+CMakeCache.txt
+CMakeFiles/
+cmake_install.cmake
+
+# makefiles.
+Makefile
+
+# in-source build.
+bin/
+lib/
+/test/*_test
+
+# exuberant ctags.
+tags
+
+# YouCompleteMe configuration.
+.ycm_extra_conf.pyc
+
+# ninja generated files.
+.ninja_deps
+.ninja_log
+build.ninja
+install_manifest.txt
+rules.ninja
+
+# bazel output symlinks.
+bazel-*
+
+# out-of-source build top-level folders.
+build/
+_build/
+build*/
+
+# in-source dependencies
+/googletest/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+CMakeSettings.json
+
+# Visual Studio Code cache/options directory
+.vscode/
+
+# Python build stuff
+dist/
+*.egg-info*
diff --git a/lib/benchmark_1.5.1/.travis-libcxx-setup.sh b/lib/benchmark_1.5.1/.travis-libcxx-setup.sh
@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+# Install a newer CMake version
+curl -sSL https://cmake.org/files/v3.6/cmake-3.6.1-Linux-x86_64.sh -o install-cmake.sh
+chmod +x install-cmake.sh
+sudo ./install-cmake.sh --prefix=/usr/local --skip-license
+
+# Checkout LLVM sources
+git clone --depth=1 https://github.com/llvm-mirror/llvm.git llvm-source
+git clone --depth=1 https://github.com/llvm-mirror/libcxx.git llvm-source/projects/libcxx
+git clone --depth=1 https://github.com/llvm-mirror/libcxxabi.git llvm-source/projects/libcxxabi
+
+# Setup libc++ options
+if [ -z "$BUILD_32_BITS" ]; then
+  export BUILD_32_BITS=OFF && echo disabling 32 bit build
+fi
+
+# Build and install libc++ (Use unstable ABI for better sanitizer coverage)
+mkdir llvm-build && cd llvm-build
+cmake -DCMAKE_C_COMPILER=${C_COMPILER} -DCMAKE_CXX_COMPILER=${COMPILER} \
+      -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr \
+      -DLIBCXX_ABI_UNSTABLE=ON \
+      -DLLVM_USE_SANITIZER=${LIBCXX_SANITIZER} \
+      -DLLVM_BUILD_32_BITS=${BUILD_32_BITS} \
+      ../llvm-source
+make cxx -j2
+sudo make install-cxxabi install-cxx
+cd ../
diff --git a/lib/benchmark_1.5.1/.travis.yml b/lib/benchmark_1.5.1/.travis.yml
@@ -0,0 +1,231 @@
+sudo: required
+dist: trusty
+language: cpp
+
+matrix:
+  include:
+    - compiler: gcc
+      addons:
+        apt:
+          packages:
+            - lcov
+      env: COMPILER=g++ C_COMPILER=gcc BUILD_TYPE=Coverage
+    - compiler: gcc
+      env: COMPILER=g++ C_COMPILER=gcc BUILD_TYPE=Debug
+    - compiler: gcc
+      env: COMPILER=g++ C_COMPILER=gcc BUILD_TYPE=Release
+    - compiler: gcc
+      addons:
+        apt:
+          packages:
+            - g++-multilib
+            - libc6:i386
+      env:
+        - COMPILER=g++
+        - C_COMPILER=gcc
+        - BUILD_TYPE=Debug
+        - BUILD_32_BITS=ON
+        - EXTRA_FLAGS="-m32"
+    - compiler: gcc
+      addons:
+        apt:
+          packages:
+            - g++-multilib
+            - libc6:i386
+      env:
+        - COMPILER=g++
+        - C_COMPILER=gcc
+        - BUILD_TYPE=Release
+        - BUILD_32_BITS=ON
+        - EXTRA_FLAGS="-m32"
+    - compiler: gcc
+      env:
+        - INSTALL_GCC6_FROM_PPA=1
+        - COMPILER=g++-6 C_COMPILER=gcc-6  BUILD_TYPE=Debug
+        - ENABLE_SANITIZER=1
+        - EXTRA_FLAGS="-fno-omit-frame-pointer -g -O2 -fsanitize=undefined,address -fuse-ld=gold"
+    - compiler: clang
+      env: COMPILER=clang++ C_COMPILER=clang BUILD_TYPE=Debug
+    - compiler: clang
+      env: COMPILER=clang++ C_COMPILER=clang BUILD_TYPE=Release
+    # Clang w/ libc++
+    - compiler: clang
+      dist: xenial
+      addons:
+        apt:
+          packages:
+            clang-3.8
+      env:
+        - INSTALL_GCC6_FROM_PPA=1
+        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Debug
+        - LIBCXX_BUILD=1
+        - EXTRA_CXX_FLAGS="-stdlib=libc++"
+    - compiler: clang
+      dist: xenial
+      addons:
+        apt:
+          packages:
+            clang-3.8
+      env:
+        - INSTALL_GCC6_FROM_PPA=1
+        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Release
+        - LIBCXX_BUILD=1
+        - EXTRA_CXX_FLAGS="-stdlib=libc++"
+    # Clang w/ 32bit libc++
+    - compiler: clang
+      dist: xenial
+      addons:
+        apt:
+          packages:
+            - clang-3.8
+            - g++-multilib
+            - libc6:i386
+      env:
+        - INSTALL_GCC6_FROM_PPA=1
+        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Debug
+        - LIBCXX_BUILD=1
+        - BUILD_32_BITS=ON
+        - EXTRA_FLAGS="-m32"
+        - EXTRA_CXX_FLAGS="-stdlib=libc++"
+    # Clang w/ 32bit libc++
+    - compiler: clang
+      dist: xenial
+      addons:
+        apt:
+          packages:
+            - clang-3.8
+            - g++-multilib
+            - libc6:i386
+      env:
+        - INSTALL_GCC6_FROM_PPA=1
+        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Release
+        - LIBCXX_BUILD=1
+        - BUILD_32_BITS=ON
+        - EXTRA_FLAGS="-m32"
+        - EXTRA_CXX_FLAGS="-stdlib=libc++"
+    # Clang w/ libc++, ASAN, UBSAN
+    - compiler: clang
+      dist: xenial
+      addons:
+        apt:
+          packages:
+            clang-3.8
+      env:
+        - INSTALL_GCC6_FROM_PPA=1
+        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Debug
+        - LIBCXX_BUILD=1 LIBCXX_SANITIZER="Undefined;Address"
+        - ENABLE_SANITIZER=1
+        - EXTRA_FLAGS="-g -O2 -fno-omit-frame-pointer -fsanitize=undefined,address -fno-sanitize-recover=all"
+        - EXTRA_CXX_FLAGS="-stdlib=libc++"
+        - UBSAN_OPTIONS=print_stacktrace=1
+    # Clang w/ libc++ and MSAN
+    - compiler: clang
+      dist: xenial
+      addons:
+        apt:
+          packages:
+            clang-3.8
+      env:
+        - INSTALL_GCC6_FROM_PPA=1
+        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Debug
+        - LIBCXX_BUILD=1 LIBCXX_SANITIZER=MemoryWithOrigins
+        - ENABLE_SANITIZER=1
+        - EXTRA_FLAGS="-g -O2 -fno-omit-frame-pointer -fsanitize=memory -fsanitize-memory-track-origins"
+        - EXTRA_CXX_FLAGS="-stdlib=libc++"
+    # Clang w/ libc++ and MSAN
+    - compiler: clang
+      dist: xenial
+      addons:
+        apt:
+          packages:
+            clang-3.8
+      env:
+        - INSTALL_GCC6_FROM_PPA=1
+        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=RelWithDebInfo
+        - LIBCXX_BUILD=1 LIBCXX_SANITIZER=Thread
+        - ENABLE_SANITIZER=1
+        - EXTRA_FLAGS="-g -O2 -fno-omit-frame-pointer -fsanitize=thread -fno-sanitize-recover=all"
+        - EXTRA_CXX_FLAGS="-stdlib=libc++"
+    - os: osx
+      osx_image: xcode8.3
+      compiler: clang
+      env:
+        - COMPILER=clang++ BUILD_TYPE=Debug
+    - os: osx
+      osx_image: xcode8.3
+      compiler: clang
+      env:
+        - COMPILER=clang++ BUILD_TYPE=Release
+    - os: osx
+      osx_image: xcode8.3
+      compiler: clang
+      env:
+        - COMPILER=clang++
+        - BUILD_TYPE=Release
+        - BUILD_32_BITS=ON
+        - EXTRA_FLAGS="-m32"
+    - os: osx
+      osx_image: xcode9.4
+      compiler: gcc
+      env:
+        - COMPILER=g++-7 C_COMPILER=gcc-7  BUILD_TYPE=Debug
+
+before_script:
+  - if [ -n "${LIBCXX_BUILD}" ]; then
+      source .travis-libcxx-setup.sh;
+    fi
+  - if [ -n "${ENABLE_SANITIZER}" ]; then
+      export EXTRA_OPTIONS="-DBENCHMARK_ENABLE_ASSEMBLY_TESTS=OFF";
+    else
+      export EXTRA_OPTIONS="";
+    fi
+  - mkdir -p build && cd build
+
+before_install:
+  - if [ -z "$BUILD_32_BITS" ]; then
+      export BUILD_32_BITS=OFF && echo disabling 32 bit build;
+    fi
+  - if [ -n "${INSTALL_GCC6_FROM_PPA}" ]; then
+      sudo add-apt-repository -y "ppa:ubuntu-toolchain-r/test";
+      sudo apt-get update --option Acquire::Retries=100 --option Acquire::http::Timeout="60";
+    fi
+
+install:
+  - if [ -n "${INSTALL_GCC6_FROM_PPA}" ]; then
+      travis_wait sudo -E apt-get -yq --no-install-suggests --no-install-recommends install g++-6;
+    fi
+  - if [ "${TRAVIS_OS_NAME}" == "linux" -a "${BUILD_32_BITS}" == "OFF" ]; then
+      travis_wait sudo -E apt-get -y --no-install-suggests --no-install-recommends install llvm-3.9-tools;
+      sudo cp /usr/lib/llvm-3.9/bin/FileCheck /usr/local/bin/;
+    fi
+  - if [ "${BUILD_TYPE}" == "Coverage" -a "${TRAVIS_OS_NAME}" == "linux" ]; then
+      PATH=~/.local/bin:${PATH};
+      pip install --user --upgrade pip;
+      travis_wait pip install --user cpp-coveralls;
+    fi
+  - if [ "${C_COMPILER}" == "gcc-7" -a "${TRAVIS_OS_NAME}" == "osx" ]; then
+      rm -f /usr/local/include/c++;
+      brew update;
+      travis_wait brew install gcc@7;
+    fi
+  - if [ "${TRAVIS_OS_NAME}" == "linux" ]; then
+      sudo apt-get update -qq;
+      sudo apt-get install -qq unzip cmake3;
+      wget https://github.com/bazelbuild/bazel/releases/download/3.2.0/bazel-3.2.0-installer-linux-x86_64.sh --output-document bazel-installer.sh;
+      travis_wait sudo bash bazel-installer.sh;
+    fi
+  - if [ "${TRAVIS_OS_NAME}" == "osx" ]; then
+      curl -L -o bazel-installer.sh https://github.com/bazelbuild/bazel/releases/download/3.2.0/bazel-3.2.0-installer-darwin-x86_64.sh;
+      travis_wait sudo bash bazel-installer.sh;
+    fi
+
+script:
+  - cmake -DCMAKE_C_COMPILER=${C_COMPILER} -DCMAKE_CXX_COMPILER=${COMPILER} -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DCMAKE_C_FLAGS="${EXTRA_FLAGS}" -DCMAKE_CXX_FLAGS="${EXTRA_FLAGS} ${EXTRA_CXX_FLAGS}" -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON -DBENCHMARK_BUILD_32_BITS=${BUILD_32_BITS} ${EXTRA_OPTIONS} ..
+  - make
+  - ctest -C ${BUILD_TYPE} --output-on-failure
+  - bazel test -c dbg --define google_benchmark.have_regex=posix --announce_rc --verbose_failures --test_output=errors --keep_going //test/...
+
+after_success:
+  - if [ "${BUILD_TYPE}" == "Coverage" -a "${TRAVIS_OS_NAME}" == "linux" ]; then
+      coveralls --include src --include include --gcov-options '\-lp' --root .. --build-root .;
+    fi