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Unverified Commit 06731b14 by Niels Lohmann
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⬆ upgraded Catch and Google Benchmark

- Catch 1.12.0 -> 1.12.2 - Google Benchmark 1.3.0 -> 1.4.1
parent daeb48b0
Showing with 1809 additions and 266 deletions
benchmarks/thirdparty/benchmark/AUTHORS 100644 → 100755
......@@ -13,6 +13,7 @@ Arne Beer <arne@twobeer.de>
Carto
Christopher Seymour <chris.j.seymour@hotmail.com>
David Coeurjolly <david.coeurjolly@liris.cnrs.fr>
Deniz Evrenci <denizevrenci@gmail.com>
Dirac Research
Dominik Czarnota <dominik.b.czarnota@gmail.com>
Eric Fiselier <eric@efcs.ca>
......@@ -31,6 +32,7 @@ Kishan Kumar <kumar.kishan@outlook.com>
Lei Xu <eddyxu@gmail.com>
Matt Clarkson <mattyclarkson@gmail.com>
Maxim Vafin <maxvafin@gmail.com>
MongoDB Inc.
Nick Hutchinson <nshutchinson@gmail.com>
Oleksandr Sochka <sasha.sochka@gmail.com>
Paul Redmond <paul.redmond@gmail.com>
......@@ -38,6 +40,7 @@ Radoslav Yovchev <radoslav.tm@gmail.com>
Roman Lebedev <lebedev.ri@gmail.com>
Shuo Chen <chenshuo@chenshuo.com>
Steinar H. Gunderson <sgunderson@bigfoot.com>
Stripe, Inc.
Yixuan Qiu <yixuanq@gmail.com>
Yusuke Suzuki <utatane.tea@gmail.com>
Zbigniew Skowron <zbychs@gmail.com>
benchmarks/thirdparty/benchmark/BUILD.bazel 0 → 100755
licenses(["notice"])
config_setting(
name = "windows",
values = {
"cpu": "x64_windows",
},
visibility = [":__subpackages__"],
)
cc_library(
name = "benchmark",
srcs = glob(
[
"src/*.cc",
"src/*.h",
],
exclude = ["src/benchmark_main.cc"],
),
hdrs = ["include/benchmark/benchmark.h"],
linkopts = select({
":windows": ["-DEFAULTLIB:shlwapi.lib"],
"//conditions:default": ["-pthread"],
}),
strip_include_prefix = "include",
visibility = ["//visibility:public"],
)
cc_library(
name = "benchmark_main",
srcs = ["src/benchmark_main.cc"],
hdrs = ["include/benchmark/benchmark.h"],
strip_include_prefix = "include",
visibility = ["//visibility:public"],
deps = [":benchmark"],
)
cc_library(
name = "benchmark_internal_headers",
hdrs = glob(["src/*.h"]),
visibility = ["//test:__pkg__"],
)
benchmarks/thirdparty/benchmark/CMakeLists.txt 100644 → 100755
......@@ -27,10 +27,48 @@ option(BENCHMARK_DOWNLOAD_DEPENDENCIES "Allow the downloading and in-tree buildi
# in cases where it is not possible to build or find a valid version of gtest.
option(BENCHMARK_ENABLE_GTEST_TESTS "Enable building the unit tests which depend on gtest" ON)
set(ENABLE_ASSEMBLY_TESTS_DEFAULT OFF)
function(should_enable_assembly_tests)
if(CMAKE_BUILD_TYPE)
string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER)
if (${CMAKE_BUILD_TYPE_LOWER} MATCHES "coverage")
# FIXME: The --coverage flag needs to be removed when building assembly
# tests for this to work.
return()
endif()
endif()
if (MSVC)
return()
elseif(NOT CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
return()
elseif(NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
# FIXME: Make these work on 32 bit builds
return()
elseif(BENCHMARK_BUILD_32_BITS)
# FIXME: Make these work on 32 bit builds
return()
endif()
find_program(LLVM_FILECHECK_EXE FileCheck)
if (LLVM_FILECHECK_EXE)
set(LLVM_FILECHECK_EXE "${LLVM_FILECHECK_EXE}" CACHE PATH "llvm filecheck" FORCE)
message(STATUS "LLVM FileCheck Found: ${LLVM_FILECHECK_EXE}")
else()
message(STATUS "Failed to find LLVM FileCheck")
return()
endif()
set(ENABLE_ASSEMBLY_TESTS_DEFAULT ON PARENT_SCOPE)
endfunction()
should_enable_assembly_tests()
# This option disables the building and running of the assembly verification tests
option(BENCHMARK_ENABLE_ASSEMBLY_TESTS "Enable building and running the assembly tests"
${ENABLE_ASSEMBLY_TESTS_DEFAULT})
# Make sure we can import out CMake functions
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules")
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
# Read the git tags to determine the project version
include(GetGitVersion)
get_git_version(GIT_VERSION)
......@@ -140,7 +178,7 @@ else()
if (GCC_RANLIB)
set(CMAKE_RANLIB ${GCC_RANLIB})
endif()
elseif("${CMAKE_C_COMPILER_ID}" MATCHES "Clang")
elseif("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
include(llvm-toolchain)
endif()
endif()
......@@ -165,7 +203,7 @@ else()
endif()
if (BENCHMARK_USE_LIBCXX)
if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
add_cxx_compiler_flag(-stdlib=libc++)
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR
"${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
......@@ -178,7 +216,7 @@ if (BENCHMARK_USE_LIBCXX)
# linker flags appear before all linker inputs and -lc++ must appear after.
list(APPEND BENCHMARK_CXX_LIBRARIES c++)
else()
message(FATAL "-DBENCHMARK_USE_LIBCXX:BOOL=ON is not supported for compiler")
message(FATAL_ERROR "-DBENCHMARK_USE_LIBCXX:BOOL=ON is not supported for compiler")
endif()
endif(BENCHMARK_USE_LIBCXX)
......
benchmarks/thirdparty/benchmark/CONTRIBUTING.md 0 → 100755
# How to contribute #
We'd love to accept your patches and contributions to this project. There are
a just a few small guidelines you need to follow.
## Contributor License Agreement ##
Contributions to any Google project must be accompanied by a Contributor
License Agreement. This is not a copyright **assignment**, it simply gives
Google permission to use and redistribute your contributions as part of the
project.
* If you are an individual writing original source code and you're sure you
own the intellectual property, then you'll need to sign an [individual
CLA][].
* If you work for a company that wants to allow you to contribute your work,
then you'll need to sign a [corporate CLA][].
You generally only need to submit a CLA once, so if you've already submitted
one (even if it was for a different project), you probably don't need to do it
again.
[individual CLA]: https://developers.google.com/open-source/cla/individual
[corporate CLA]: https://developers.google.com/open-source/cla/corporate
Once your CLA is submitted (or if you already submitted one for
another Google project), make a commit adding yourself to the
[AUTHORS][] and [CONTRIBUTORS][] files. This commit can be part
of your first [pull request][].
[AUTHORS]: AUTHORS
[CONTRIBUTORS]: CONTRIBUTORS
## Submitting a patch ##
1. It's generally best to start by opening a new issue describing the bug or
feature you're intending to fix. Even if you think it's relatively minor,
it's helpful to know what people are working on. Mention in the initial
issue that you are planning to work on that bug or feature so that it can
be assigned to you.
1. Follow the normal process of [forking][] the project, and setup a new
branch to work in. It's important that each group of changes be done in
separate branches in order to ensure that a pull request only includes the
commits related to that bug or feature.
1. Do your best to have [well-formed commit messages][] for each change.
This provides consistency throughout the project, and ensures that commit
messages are able to be formatted properly by various git tools.
1. Finally, push the commits to your fork and submit a [pull request][].
[forking]: https://help.github.com/articles/fork-a-repo
[well-formed commit messages]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html
[pull request]: https://help.github.com/articles/creating-a-pull-request
benchmarks/thirdparty/benchmark/CONTRIBUTORS 100644 → 100755
......@@ -28,6 +28,7 @@ Billy Robert O'Neal III <billy.oneal@gmail.com> <bion@microsoft.com>
Chris Kennelly <ckennelly@google.com> <ckennelly@ckennelly.com>
Christopher Seymour <chris.j.seymour@hotmail.com>
David Coeurjolly <david.coeurjolly@liris.cnrs.fr>
Deniz Evrenci <denizevrenci@gmail.com>
Dominic Hamon <dma@stripysock.com> <dominic@google.com>
Dominik Czarnota <dominik.b.czarnota@gmail.com>
Eric Fiselier <eric@efcs.ca>
......@@ -38,6 +39,7 @@ Ismael Jimenez Martinez <ismael.jimenez.martinez@gmail.com>
Jern-Kuan Leong <jernkuan@gmail.com>
JianXiong Zhou <zhoujianxiong2@gmail.com>
Joao Paulo Magalhaes <joaoppmagalhaes@gmail.com>
John Millikin <jmillikin@stripe.com>
Jussi Knuuttila <jussi.knuuttila@gmail.com>
Kai Wolf <kai.wolf@gmail.com>
Kishan Kumar <kumar.kishan@outlook.com>
......@@ -53,6 +55,7 @@ Pierre Phaneuf <pphaneuf@google.com>
Radoslav Yovchev <radoslav.tm@gmail.com>
Raul Marin <rmrodriguez@cartodb.com>
Ray Glover <ray.glover@uk.ibm.com>
Robert Guo <robert.guo@mongodb.com>
Roman Lebedev <lebedev.ri@gmail.com>
Shuo Chen <chenshuo@chenshuo.com>
Tobias Ulvgård <tobias.ulvgard@dirac.se>
......
benchmarks/thirdparty/benchmark/LICENSE 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/README.md 100644 → 100755
......@@ -14,6 +14,8 @@ IRC channel: https://freenode.net #googlebenchmark
[Additional Tooling Documentation](docs/tools.md)
[Assembly Testing Documentation](docs/AssemblyTests.md)
## Building
......@@ -21,7 +23,7 @@ The basic steps for configuring and building the library look like this:
```bash
$ git clone https://github.com/google/benchmark.git
# Benchmark requires GTest as a dependency. Add the source tree as a subdirectory.
# Benchmark requires Google Test as a dependency. Add the source tree as a subdirectory.
$ git clone https://github.com/google/googletest.git benchmark/googletest
$ mkdir build && cd build
$ cmake -G <generator> [options] ../benchmark
......@@ -29,15 +31,13 @@ $ cmake -G <generator> [options] ../benchmark
$ make
```
Note that Google Benchmark requires GTest to build and run the tests. This
dependency can be provided three ways:
Note that Google Benchmark requires Google Test to build and run the tests. This
dependency can be provided two ways:
* Checkout the GTest sources into `benchmark/googletest`.
* Checkout the Google Test sources into `benchmark/googletest` as above.
* Otherwise, if `-DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON` is specified during
configuration, the library will automatically download and build any required
dependencies.
* Otherwise, if nothing is done, CMake will use `find_package(GTest REQUIRED)`
to resolve the required GTest dependency.
If you do not wish to build and run the tests, add `-DBENCHMARK_ENABLE_GTEST_TESTS=OFF`
to `CMAKE_ARGS`.
......@@ -59,6 +59,7 @@ Now, let's clone the repository and build it
```
git clone https://github.com/google/benchmark.git
cd benchmark
git clone https://github.com/google/googletest.git
mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=RELEASE
......@@ -86,6 +87,11 @@ to use, test, and provide feedback on the new features are encouraged to try
this branch. However, this branch provides no stability guarantees and reserves
the right to change and break the API at any time.
##Prerequisite knowledge
Before attempting to understand this framework one should ideally have some familiarity with the structure and format of the Google Test framework, upon which it is based. Documentation for Google Test, including a "Getting Started" (primer) guide, is available here:
https://github.com/google/googletest/blob/master/googletest/docs/Documentation.md
## Example usage
### Basic usage
......@@ -112,7 +118,10 @@ BENCHMARK(BM_StringCopy);
BENCHMARK_MAIN();
```
Don't forget to inform your linker to add benchmark library e.g. through `-lbenchmark` compilation flag.
Don't forget to inform your linker to add benchmark library e.g. through
`-lbenchmark` compilation flag. Alternatively, you may leave out the
`BENCHMARK_MAIN();` at the end of the source file and link against
`-lbenchmark_main` to get the same default behavior.
The benchmark library will reporting the timing for the code within the `for(...)` loop.
......@@ -821,7 +830,7 @@ BM_SetInsert/1024/10 33157 33648 21431 1.13369M
The JSON format outputs human readable json split into two top level attributes.
The `context` attribute contains information about the run in general, including
information about the CPU and the date.
The `benchmarks` attribute contains a list of ever benchmark run. Example json
The `benchmarks` attribute contains a list of every benchmark run. Example json
output looks like:
```json
{
......@@ -893,8 +902,11 @@ If you are using gcc, you might need to set `GCC_AR` and `GCC_RANLIB` cmake cach
If you are using clang, you may need to set `LLVMAR_EXECUTABLE`, `LLVMNM_EXECUTABLE` and `LLVMRANLIB_EXECUTABLE` cmake cache variables.
## Linking against the library
When using gcc, it is necessary to link against pthread to avoid runtime exceptions.
This is due to how gcc implements std::thread.
When the library is built using GCC it is necessary to link with `-pthread`,
due to how GCC implements `std::thread`.
For GCC 4.x failing to link to pthreads will lead to runtime exceptions, not linker errors.
See [issue #67](https://github.com/google/benchmark/issues/67) for more details.
## Compiler Support
......@@ -928,8 +940,11 @@ sudo cpupower frequency-set --governor powersave
# Known Issues
### Windows
### Windows with CMake
* Users must manually link `shlwapi.lib`. Failure to do so may result
in unresolved symbols.
### Solaris
* Users must explicitly link with kstat library (-lkstat compilation flag).
benchmarks/thirdparty/benchmark/WORKSPACE 0 → 100755
workspace(name = "com_github_google_benchmark")
http_archive(
name = "com_google_googletest",
urls = ["https://github.com/google/googletest/archive/3f0cf6b62ad1eb50d8736538363d3580dd640c3e.zip"],
strip_prefix = "googletest-3f0cf6b62ad1eb50d8736538363d3580dd640c3e",
)
benchmarks/thirdparty/benchmark/appveyor.yml 0 → 100755
version: '{build}'
image: Visual Studio 2017
configuration:
- Debug
- Release
environment:
matrix:
- compiler: msvc-15-seh
generator: "Visual Studio 15 2017"
- compiler: msvc-15-seh
generator: "Visual Studio 15 2017 Win64"
- compiler: msvc-14-seh
generator: "Visual Studio 14 2015"
- compiler: msvc-14-seh
generator: "Visual Studio 14 2015 Win64"
- compiler: msvc-12-seh
generator: "Visual Studio 12 2013"
- compiler: msvc-12-seh
generator: "Visual Studio 12 2013 Win64"
- compiler: gcc-5.3.0-posix
generator: "MinGW Makefiles"
cxx_path: 'C:\mingw-w64\i686-5.3.0-posix-dwarf-rt_v4-rev0\mingw32\bin'
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
matrix:
fast_finish: true
install:
# git bash conflicts with MinGW makefiles
- if "%generator%"=="MinGW Makefiles" (set "PATH=%PATH:C:\Program Files\Git\usr\bin;=%")
- if not "%cxx_path%"=="" (set "PATH=%PATH%;%cxx_path%")
build_script:
- md _build -Force
- cd _build
- echo %configuration%
- cmake -G "%generator%" "-DCMAKE_BUILD_TYPE=%configuration%" -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON ..
- cmake --build . --config %configuration%
test_script:
- ctest -c %configuration% --timeout 300 --output-on-failure
artifacts:
- path: '_build/CMakeFiles/*.log'
name: logs
- path: '_build/Testing/**/*.xml'
name: test_results
benchmarks/thirdparty/benchmark/cmake/AddCXXCompilerFlag.cmake 100644 → 100755
......@@ -62,3 +62,13 @@ function(add_required_cxx_compiler_flag FLAG)
message(FATAL_ERROR "Required flag '${FLAG}' is not supported by the compiler")
endif()
endfunction()
function(check_cxx_warning_flag FLAG)
mangle_compiler_flag("${FLAG}" MANGLED_FLAG)
set(OLD_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
# Add -Werror to ensure the compiler generates an error if the warning flag
# doesn't exist.
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror ${FLAG}")
check_cxx_compiler_flag("${FLAG}" ${MANGLED_FLAG})
set(CMAKE_REQUIRED_FLAGS "${OLD_CMAKE_REQUIRED_FLAGS}")
endfunction()
benchmarks/thirdparty/benchmark/cmake/CXXFeatureCheck.cmake 100644 → 100755
......@@ -27,6 +27,7 @@ function(cxx_feature_check FILE)
return()
endif()
if (NOT DEFINED COMPILE_${FEATURE})
message("-- Performing Test ${FEATURE}")
if(CMAKE_CROSSCOMPILING)
try_compile(COMPILE_${FEATURE}
......@@ -47,6 +48,7 @@ function(cxx_feature_check FILE)
CMAKE_FLAGS ${BENCHMARK_CXX_LINKER_FLAGS}
LINK_LIBRARIES ${BENCHMARK_CXX_LIBRARIES})
endif()
endif()
if(RUN_${FEATURE} EQUAL 0)
message("-- Performing Test ${FEATURE} -- success")
......
benchmarks/thirdparty/benchmark/cmake/Config.cmake.in 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/cmake/GetGitVersion.cmake 100644 → 100755
......@@ -21,6 +21,7 @@ set(__get_git_version INCLUDED)
function(get_git_version var)
if(GIT_EXECUTABLE)
execute_process(COMMAND ${GIT_EXECUTABLE} describe --match "v[0-9]*.[0-9]*.[0-9]*" --abbrev=8
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
RESULT_VARIABLE status
OUTPUT_VARIABLE GIT_VERSION
ERROR_QUIET)
......@@ -33,9 +34,11 @@ function(get_git_version var)
# Work out if the repository is dirty
execute_process(COMMAND ${GIT_EXECUTABLE} update-index -q --refresh
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
OUTPUT_QUIET
ERROR_QUIET)
execute_process(COMMAND ${GIT_EXECUTABLE} diff-index --name-only HEAD --
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
OUTPUT_VARIABLE GIT_DIFF_INDEX
ERROR_QUIET)
string(COMPARE NOTEQUAL "${GIT_DIFF_INDEX}" "" GIT_DIRTY)
......
benchmarks/thirdparty/benchmark/cmake/HandleGTest.cmake 100644 → 100755
macro(split_list listname)
string(REPLACE ";" " " ${listname} "${${listname}}")
endmacro()
include(split_list)
macro(build_external_gtest)
include(ExternalProject)
set(GTEST_FLAGS "")
if (BENCHMARK_USE_LIBCXX)
if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
list(APPEND GTEST_FLAGS -stdlib=libc++)
else()
message(WARNING "Unsupported compiler (${CMAKE_CXX_COMPILER}) when using libc++")
......@@ -23,9 +21,22 @@ macro(build_external_gtest)
if ("${GTEST_BUILD_TYPE}" STREQUAL "COVERAGE")
set(GTEST_BUILD_TYPE "DEBUG")
endif()
# FIXME: Since 10/Feb/2017 the googletest trunk has had a bug where
# -Werror=unused-function fires during the build on OS X. This is a temporary
# workaround to keep our travis bots from failing. It should be removed
# once gtest is fixed.
if (NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
list(APPEND GTEST_FLAGS "-Wno-unused-function")
endif()
split_list(GTEST_FLAGS)
set(EXCLUDE_FROM_ALL_OPT "")
set(EXCLUDE_FROM_ALL_VALUE "")
if (${CMAKE_VERSION} VERSION_GREATER "3.0.99")
set(EXCLUDE_FROM_ALL_OPT "EXCLUDE_FROM_ALL")
set(EXCLUDE_FROM_ALL_VALUE "ON")
endif()
ExternalProject_Add(googletest
EXCLUDE_FROM_ALL ON
${EXCLUDE_FROM_ALL_OPT} ${EXCLUDE_FROM_ALL_VALUE}
GIT_REPOSITORY https://github.com/google/googletest.git
GIT_TAG master
PREFIX "${CMAKE_BINARY_DIR}/googletest"
......@@ -35,45 +46,68 @@ macro(build_external_gtest)
-DCMAKE_C_COMPILER:STRING=${CMAKE_C_COMPILER}
-DCMAKE_CXX_COMPILER:STRING=${CMAKE_CXX_COMPILER}
-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
-DCMAKE_INSTALL_LIBDIR:PATH=<INSTALL_DIR>/lib
-DCMAKE_CXX_FLAGS:STRING=${GTEST_FLAGS}
-Dgtest_force_shared_crt:BOOL=ON
)
ExternalProject_Get_Property(googletest install_dir)
add_library(gtest UNKNOWN IMPORTED)
add_library(gtest_main UNKNOWN IMPORTED)
set(GTEST_INCLUDE_DIRS ${install_dir}/include)
file(MAKE_DIRECTORY ${GTEST_INCLUDE_DIRS})
set(LIB_SUFFIX "${CMAKE_STATIC_LIBRARY_SUFFIX}")
set(LIB_PREFIX "${CMAKE_STATIC_LIBRARY_PREFIX}")
if("${GTEST_BUILD_TYPE}" STREQUAL "DEBUG")
set(LIB_SUFFIX "d${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
file(MAKE_DIRECTORY ${install_dir}/include)
set_target_properties(gtest PROPERTIES
IMPORTED_LOCATION ${install_dir}/lib/${LIB_PREFIX}gtest${LIB_SUFFIX}
INTERFACE_INCLUDE_DIRECTORIES ${install_dir}/include
)
set_target_properties(gtest_main PROPERTIES
IMPORTED_LOCATION ${install_dir}/lib/${LIB_PREFIX}gtest_main${LIB_SUFFIX}
INTERFACE_INCLUDE_DIRECTORIES ${install_dir}/include
# Use gmock_main instead of gtest_main because it initializes gtest as well.
# Note: The libraries are listed in reverse order of their dependancies.
foreach(LIB gtest gmock gmock_main)
add_library(${LIB} UNKNOWN IMPORTED)
set_target_properties(${LIB} PROPERTIES
IMPORTED_LOCATION ${install_dir}/lib/${LIB_PREFIX}${LIB}${LIB_SUFFIX}
INTERFACE_INCLUDE_DIRECTORIES ${GTEST_INCLUDE_DIRS}
INTERFACE_LINK_LIBRARIES "${GTEST_BOTH_LIBRARIES}"
)
add_dependencies(gtest googletest)
add_dependencies(gtest_main googletest)
set(GTEST_BOTH_LIBRARIES gtest gtest_main)
#set(GTEST_INCLUDE_DIRS ${install_dir}/include)
add_dependencies(${LIB} googletest)
list(APPEND GTEST_BOTH_LIBRARIES ${LIB})
endforeach()
endmacro(build_external_gtest)
if (BENCHMARK_ENABLE_GTEST_TESTS)
if (IS_DIRECTORY ${CMAKE_SOURCE_DIR}/googletest)
set(GTEST_ROOT "${CMAKE_SOURCE_DIR}/googletest")
set(INSTALL_GTEST OFF CACHE INTERNAL "")
set(INSTALL_GMOCK OFF CACHE INTERNAL "")
add_subdirectory(${CMAKE_SOURCE_DIR}/googletest)
set(GTEST_BOTH_LIBRARIES gtest gtest_main)
set(GTEST_BOTH_LIBRARIES gtest gmock gmock_main)
foreach(HEADER test mock)
# CMake 2.8 and older don't respect INTERFACE_INCLUDE_DIRECTORIES, so we
# have to add the paths ourselves.
set(HFILE g${HEADER}/g${HEADER}.h)
set(HPATH ${GTEST_ROOT}/google${HEADER}/include)
find_path(HEADER_PATH_${HEADER} ${HFILE}
NO_DEFAULT_PATHS
HINTS ${HPATH}
)
if (NOT HEADER_PATH_${HEADER})
message(FATAL_ERROR "Failed to find header ${HFILE} in ${HPATH}")
endif()
list(APPEND GTEST_INCLUDE_DIRS ${HEADER_PATH_${HEADER}})
endforeach()
elseif(BENCHMARK_DOWNLOAD_DEPENDENCIES)
build_external_gtest()
else()
find_package(GTest REQUIRED)
find_path(GMOCK_INCLUDE_DIRS gmock/gmock.h
HINTS ${GTEST_INCLUDE_DIRS})
if (NOT GMOCK_INCLUDE_DIRS)
message(FATAL_ERROR "Failed to find header gmock/gmock.h with hint ${GTEST_INCLUDE_DIRS}")
endif()
set(GTEST_INCLUDE_DIRS ${GTEST_INCLUDE_DIRS} ${GMOCK_INCLUDE_DIRS})
# FIXME: We don't currently require the gmock library to build the tests,
# and it's likely we won't find it, so we don't try. As long as we've
# found the gmock/gmock.h header and gtest_main that should be good enough.
endif()
endif()
benchmarks/thirdparty/benchmark/cmake/Modules/FindLLVMAr.cmake 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/cmake/Modules/FindLLVMNm.cmake 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/cmake/benchmark.pc.in 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/cmake/gnu_posix_regex.cpp 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/cmake/llvm-toolchain.cmake 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/cmake/posix_regex.cpp 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/cmake/split_list.cmake 0 → 100755
macro(split_list listname)
string(REPLACE ";" " " ${listname} "${${listname}}")
endmacro()
benchmarks/thirdparty/benchmark/cmake/std_regex.cpp 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/cmake/steady_clock.cpp 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/docs/AssemblyTests.md 0 → 100755
# Assembly Tests
The Benchmark library provides a number of functions whose primary
purpose in to affect assembly generation, including `DoNotOptimize`
and `ClobberMemory`. In addition there are other functions,
such as `KeepRunning`, for which generating good assembly is paramount.
For these functions it's important to have tests that verify the
correctness and quality of the implementation. This requires testing
the code generated by the compiler.
This document describes how the Benchmark library tests compiler output,
as well as how to properly write new tests.
## Anatomy of a Test
Writing a test has two steps:
* Write the code you want to generate assembly for.
* Add `// CHECK` lines to match against the verified assembly.
Example:
```c++
// CHECK-LABEL: test_add:
extern "C" int test_add() {
extern int ExternInt;
return ExternInt + 1;
// CHECK: movl ExternInt(%rip), %eax
// CHECK: addl %eax
// CHECK: ret
}
```
#### LLVM Filecheck
[LLVM's Filecheck](https://llvm.org/docs/CommandGuide/FileCheck.html)
is used to test the generated assembly against the `// CHECK` lines
specified in the tests source file. Please see the documentation
linked above for information on how to write `CHECK` directives.
#### Tips and Tricks:
* Tests should match the minimal amount of output required to establish
correctness. `CHECK` directives don't have to match on the exact next line
after the previous match, so tests should omit checks for unimportant
bits of assembly. ([`CHECK-NEXT`](https://llvm.org/docs/CommandGuide/FileCheck.html#the-check-next-directive)
can be used to ensure a match occurs exactly after the previous match).
* The tests are compiled with `-O3 -g0`. So we're only testing the
optimized output.
* The assembly output is further cleaned up using `tools/strip_asm.py`.
This removes comments, assembler directives, and unused labels before
the test is run.
* The generated and stripped assembly file for a test is output under
`<build-directory>/test/<test-name>.s`
* Filecheck supports using [`CHECK` prefixes](https://llvm.org/docs/CommandGuide/FileCheck.html#cmdoption-check-prefixes)
to specify lines that should only match in certain situations.
The Benchmark tests use `CHECK-CLANG` and `CHECK-GNU` for lines that
are only expected to match Clang or GCC's output respectively. Normal
`CHECK` lines match against all compilers. (Note: `CHECK-NOT` and
`CHECK-LABEL` are NOT prefixes. They are versions of non-prefixed
`CHECK` lines)
* Use `extern "C"` to disable name mangling for specific functions. This
makes them easier to name in the `CHECK` lines.
## Problems Writing Portable Tests
Writing tests which check the code generated by a compiler are
inherently non-portable. Different compilers and even different compiler
versions may generate entirely different code. The Benchmark tests
must tolerate this.
LLVM Filecheck provides a number of mechanisms to help write
"more portable" tests; including [matching using regular expressions](https://llvm.org/docs/CommandGuide/FileCheck.html#filecheck-pattern-matching-syntax),
allowing the creation of [named variables](https://llvm.org/docs/CommandGuide/FileCheck.html#filecheck-variables)
for later matching, and [checking non-sequential matches](https://llvm.org/docs/CommandGuide/FileCheck.html#the-check-dag-directive).
#### Capturing Variables
For example, say GCC stores a variable in a register but Clang stores
it in memory. To write a test that tolerates both cases we "capture"
the destination of the store, and then use the captured expression
to write the remainder of the test.
```c++
// CHECK-LABEL: test_div_no_op_into_shr:
extern "C" void test_div_no_op_into_shr(int value) {
int divisor = 2;
benchmark::DoNotOptimize(divisor); // hide the value from the optimizer
return value / divisor;
// CHECK: movl $2, [[DEST:.*]]
// CHECK: idivl [[DEST]]
// CHECK: ret
}
```
#### Using Regular Expressions to Match Differing Output
Often tests require testing assembly lines which may subtly differ
between compilers or compiler versions. A common example of this
is matching stack frame addresses. In this case regular expressions
can be used to match the differing bits of output. For example:
```c++
int ExternInt;
struct Point { int x, y, z; };
// CHECK-LABEL: test_store_point:
extern "C" void test_store_point() {
Point p{ExternInt, ExternInt, ExternInt};
benchmark::DoNotOptimize(p);
// CHECK: movl ExternInt(%rip), %eax
// CHECK: movl %eax, -{{[0-9]+}}(%rsp)
// CHECK: movl %eax, -{{[0-9]+}}(%rsp)
// CHECK: movl %eax, -{{[0-9]+}}(%rsp)
// CHECK: ret
}
```
## Current Requirements and Limitations
The tests require Filecheck to be installed along the `PATH` of the
build machine. Otherwise the tests will be disabled.
Additionally, as mentioned in the previous section, codegen tests are
inherently non-portable. Currently the tests are limited to:
* x86_64 targets.
* Compiled with GCC or Clang
Further work could be done, at least on a limited basis, to extend the
tests to other architectures and compilers (using `CHECK` prefixes).
Furthermore, the tests fail for builds which specify additional flags
that modify code generation, including `--coverage` or `-fsanitize=`.
benchmarks/thirdparty/benchmark/releasing.md 0 → 100755
# How to release
* Make sure you're on master and synced to HEAD
* Ensure the project builds and tests run (sanity check only, obviously)
* `parallel -j0 exec ::: test/*_test` can help ensure everything at least
passes
* Prepare release notes
* `git log $(git describe --abbrev=0 --tags)..HEAD` gives you the list of
commits between the last annotated tag and HEAD
* Pick the most interesting.
* Create a release through github's interface
* Note this will create a lightweight tag.
* Update this to an annotated tag:
* `git pull --tags`
* `git tag -a -f <tag> <tag>`
* `git push --force origin`
benchmarks/thirdparty/benchmark/src/CMakeLists.txt 100644 → 100755
......@@ -11,6 +11,7 @@ file(GLOB
*.cc
${PROJECT_SOURCE_DIR}/include/benchmark/*.h
${CMAKE_CURRENT_SOURCE_DIR}/*.h)
list(FILTER SOURCE_FILES EXCLUDE REGEX "benchmark_main\\.cc")
add_library(benchmark ${SOURCE_FILES})
set_target_properties(benchmark PROPERTIES
......@@ -34,6 +35,23 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
target_link_libraries(benchmark Shlwapi)
endif()
# We need extra libraries on Solaris
if(${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
target_link_libraries(benchmark kstat)
endif()
# Benchmark main library
add_library(benchmark_main "benchmark_main.cc")
set_target_properties(benchmark_main PROPERTIES
OUTPUT_NAME "benchmark_main"
VERSION ${GENERIC_LIB_VERSION}
SOVERSION ${GENERIC_LIB_SOVERSION}
)
target_include_directories(benchmark PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
)
target_link_libraries(benchmark_main benchmark)
set(include_install_dir "include")
set(lib_install_dir "lib/")
set(bin_install_dir "bin/")
......@@ -60,7 +78,7 @@ configure_file("${PROJECT_SOURCE_DIR}/cmake/benchmark.pc.in" "${pkg_config}" @ON
if (BENCHMARK_ENABLE_INSTALL)
# Install target (will install the library to specified CMAKE_INSTALL_PREFIX variable)
install(
TARGETS benchmark
TARGETS benchmark benchmark_main
EXPORT ${targets_export_name}
ARCHIVE DESTINATION ${lib_install_dir}
LIBRARY DESTINATION ${lib_install_dir}
......
benchmarks/thirdparty/benchmark/src/arraysize.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/benchmark_api_internal.h 100644 → 100755
......@@ -17,7 +17,7 @@ struct Benchmark::Instance {
std::string name;
Benchmark* benchmark;
ReportMode report_mode;
std::vector<int> arg;
std::vector<int64_t> arg;
TimeUnit time_unit;
int range_multiplier;
bool use_real_time;
......
benchmarks/thirdparty/benchmark/src/benchmark_main.cc 0 → 100755
// Copyright 2018 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "benchmark/benchmark.h"
BENCHMARK_MAIN();
benchmarks/thirdparty/benchmark/src/benchmark_register.cc 100644 → 100755
......@@ -12,12 +12,12 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#include "benchmark/benchmark.h"
#include "benchmark_api_internal.h"
#include "internal_macros.h"
#include "benchmark_register.h"
#ifndef BENCHMARK_OS_WINDOWS
#ifndef BENCHMARK_OS_FUCHSIA
#include <sys/resource.h>
#endif
#include <sys/time.h>
#include <unistd.h>
#endif
......@@ -34,13 +34,16 @@
#include <sstream>
#include <thread>
#include "benchmark/benchmark.h"
#include "benchmark_api_internal.h"
#include "check.h"
#include "commandlineflags.h"
#include "complexity.h"
#include "statistics.h"
#include "internal_macros.h"
#include "log.h"
#include "mutex.h"
#include "re.h"
#include "statistics.h"
#include "string_util.h"
#include "timers.h"
......@@ -74,7 +77,7 @@ class BenchmarkFamilies {
// Extract the list of benchmark instances that match the specified
// regular expression.
bool FindBenchmarks(const std::string& re,
bool FindBenchmarks(std::string re,
std::vector<Benchmark::Instance>* benchmarks,
std::ostream* Err);
......@@ -104,13 +107,18 @@ void BenchmarkFamilies::ClearBenchmarks() {
}
bool BenchmarkFamilies::FindBenchmarks(
const std::string& spec, std::vector<Benchmark::Instance>* benchmarks,
std::string spec, std::vector<Benchmark::Instance>* benchmarks,
std::ostream* ErrStream) {
CHECK(ErrStream);
auto& Err = *ErrStream;
// Make regular expression out of command-line flag
std::string error_msg;
Regex re;
bool isNegativeFilter = false;
if(spec[0] == '-') {
spec.replace(0, 1, "");
isNegativeFilter = true;
}
if (!re.Init(spec, &error_msg)) {
Err << "Could not compile benchmark re: " << error_msg << std::endl;
return false;
......@@ -170,20 +178,20 @@ bool BenchmarkFamilies::FindBenchmarks(
const auto& arg_name = family->arg_names_[arg_i];
if (!arg_name.empty()) {
instance.name +=
StringPrintF("%s:", family->arg_names_[arg_i].c_str());
StrFormat("%s:", family->arg_names_[arg_i].c_str());
}
}
instance.name += StringPrintF("%d", arg);
instance.name += StrFormat("%d", arg);
++arg_i;
}
if (!IsZero(family->min_time_))
instance.name += StringPrintF("/min_time:%0.3f", family->min_time_);
instance.name += StrFormat("/min_time:%0.3f", family->min_time_);
if (family->iterations_ != 0)
instance.name += StringPrintF("/iterations:%d", family->iterations_);
instance.name += StrFormat("/iterations:%d", family->iterations_);
if (family->repetitions_ != 0)
instance.name += StringPrintF("/repeats:%d", family->repetitions_);
instance.name += StrFormat("/repeats:%d", family->repetitions_);
if (family->use_manual_time_) {
instance.name += "/manual_time";
......@@ -193,10 +201,11 @@ bool BenchmarkFamilies::FindBenchmarks(
// Add the number of threads used to the name
if (!family->thread_counts_.empty()) {
instance.name += StringPrintF("/threads:%d", instance.threads);
instance.name += StrFormat("/threads:%d", instance.threads);
}
if (re.Match(instance.name)) {
if ((re.Match(instance.name) && !isNegativeFilter) ||
(!re.Match(instance.name) && isNegativeFilter)) {
instance.last_benchmark_instance = (&args == &family->args_.back());
benchmarks->push_back(std::move(instance));
}
......@@ -244,30 +253,7 @@ Benchmark::Benchmark(const char* name)
Benchmark::~Benchmark() {}
void Benchmark::AddRange(std::vector<int>* dst, int lo, int hi, int mult) {
CHECK_GE(lo, 0);
CHECK_GE(hi, lo);
CHECK_GE(mult, 2);
// Add "lo"
dst->push_back(lo);
static const int kint32max = std::numeric_limits<int32_t>::max();
// Now space out the benchmarks in multiples of "mult"
for (int32_t i = 1; i < kint32max / mult; i *= mult) {
if (i >= hi) break;
if (i > lo) {
dst->push_back(i);
}
}
// Add "hi" (if different from "lo")
if (hi != lo) {
dst->push_back(hi);
}
}
Benchmark* Benchmark::Arg(int x) {
Benchmark* Benchmark::Arg(int64_t x) {
CHECK(ArgsCnt() == -1 || ArgsCnt() == 1);
args_.push_back({x});
return this;
......@@ -278,20 +264,21 @@ Benchmark* Benchmark::Unit(TimeUnit unit) {
return this;
}
Benchmark* Benchmark::Range(int start, int limit) {
Benchmark* Benchmark::Range(int64_t start, int64_t limit) {
CHECK(ArgsCnt() == -1 || ArgsCnt() == 1);
std::vector<int> arglist;
std::vector<int64_t> arglist;
AddRange(&arglist, start, limit, range_multiplier_);
for (int i : arglist) {
for (int64_t i : arglist) {
args_.push_back({i});
}
return this;
}
Benchmark* Benchmark::Ranges(const std::vector<std::pair<int, int>>& ranges) {
Benchmark* Benchmark::Ranges(
const std::vector<std::pair<int64_t, int64_t>>& ranges) {
CHECK(ArgsCnt() == -1 || ArgsCnt() == static_cast<int>(ranges.size()));
std::vector<std::vector<int>> arglists(ranges.size());
std::vector<std::vector<int64_t>> arglists(ranges.size());
std::size_t total = 1;
for (std::size_t i = 0; i < ranges.size(); i++) {
AddRange(&arglists[i], ranges[i].first, ranges[i].second,
......@@ -302,7 +289,7 @@ Benchmark* Benchmark::Ranges(const std::vector<std::pair<int, int>>& ranges) {
std::vector<std::size_t> ctr(arglists.size(), 0);
for (std::size_t i = 0; i < total; i++) {
std::vector<int> tmp;
std::vector<int64_t> tmp;
tmp.reserve(arglists.size());
for (std::size_t j = 0; j < arglists.size(); j++) {
......@@ -334,17 +321,17 @@ Benchmark* Benchmark::ArgNames(const std::vector<std::string>& names) {
return this;
}
Benchmark* Benchmark::DenseRange(int start, int limit, int step) {
Benchmark* Benchmark::DenseRange(int64_t start, int64_t limit, int step) {
CHECK(ArgsCnt() == -1 || ArgsCnt() == 1);
CHECK_GE(start, 0);
CHECK_LE(start, limit);
for (int arg = start; arg <= limit; arg += step) {
for (int64_t arg = start; arg <= limit; arg += step) {
args_.push_back({arg});
}
return this;
}
Benchmark* Benchmark::Args(const std::vector<int>& args) {
Benchmark* Benchmark::Args(const std::vector<int64_t>& args) {
CHECK(ArgsCnt() == -1 || ArgsCnt() == static_cast<int>(args.size()));
args_.push_back(args);
return this;
......@@ -361,7 +348,6 @@ Benchmark* Benchmark::RangeMultiplier(int multiplier) {
return this;
}
Benchmark* Benchmark::MinTime(double t) {
CHECK(t > 0.0);
CHECK(iterations_ == 0);
......@@ -369,7 +355,6 @@ Benchmark* Benchmark::MinTime(double t) {
return this;
}
Benchmark* Benchmark::Iterations(size_t n) {
CHECK(n > 0);
CHECK(IsZero(min_time_));
......
benchmarks/thirdparty/benchmark/src/benchmark_register.h 0 → 100755
#ifndef BENCHMARK_REGISTER_H
#define BENCHMARK_REGISTER_H
#include <vector>
#include "check.h"
template <typename T>
void AddRange(std::vector<T>* dst, T lo, T hi, int mult) {
CHECK_GE(lo, 0);
CHECK_GE(hi, lo);
CHECK_GE(mult, 2);
// Add "lo"
dst->push_back(lo);
static const T kmax = std::numeric_limits<T>::max();
// Now space out the benchmarks in multiples of "mult"
for (T i = 1; i < kmax / mult; i *= mult) {
if (i >= hi) break;
if (i > lo) {
dst->push_back(i);
}
}
// Add "hi" (if different from "lo")
if (hi != lo) {
dst->push_back(hi);
}
}
#endif // BENCHMARK_REGISTER_H
benchmarks/thirdparty/benchmark/src/check.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/colorprint.cc 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/colorprint.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/commandlineflags.cc 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/commandlineflags.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/complexity.cc 100644 → 100755
......@@ -28,18 +28,18 @@ namespace benchmark {
BigOFunc* FittingCurve(BigO complexity) {
switch (complexity) {
case oN:
return [](int n) -> double { return n; };
return [](int64_t n) -> double { return static_cast<double>(n); };
case oNSquared:
return [](int n) -> double { return std::pow(n, 2); };
return [](int64_t n) -> double { return std::pow(n, 2); };
case oNCubed:
return [](int n) -> double { return std::pow(n, 3); };
return [](int64_t n) -> double { return std::pow(n, 3); };
case oLogN:
return [](int n) { return log2(n); };
return [](int64_t n) { return log2(n); };
case oNLogN:
return [](int n) { return n * log2(n); };
return [](int64_t n) { return n * log2(n); };
case o1:
default:
return [](int) { return 1.0; };
return [](int64_t) { return 1.0; };
}
}
......@@ -65,15 +65,15 @@ std::string GetBigOString(BigO complexity) {
// Find the coefficient for the high-order term in the running time, by
// minimizing the sum of squares of relative error, for the fitting curve
// given by the lambda expresion.
// given by the lambda expression.
// - n : Vector containing the size of the benchmark tests.
// - time : Vector containing the times for the benchmark tests.
// - fitting_curve : lambda expresion (e.g. [](int n) {return n; };).
// - fitting_curve : lambda expression (e.g. [](int64_t n) {return n; };).
// For a deeper explanation on the algorithm logic, look the README file at
// http://github.com/ismaelJimenez/Minimal-Cpp-Least-Squared-Fit
LeastSq MinimalLeastSq(const std::vector<int>& n,
LeastSq MinimalLeastSq(const std::vector<int64_t>& n,
const std::vector<double>& time,
BigOFunc* fitting_curve) {
double sigma_gn = 0.0;
......@@ -117,7 +117,7 @@ LeastSq MinimalLeastSq(const std::vector<int>& n,
// - complexity : If different than oAuto, the fitting curve will stick to
// this one. If it is oAuto, it will be calculated the best
// fitting curve.
LeastSq MinimalLeastSq(const std::vector<int>& n,
LeastSq MinimalLeastSq(const std::vector<int64_t>& n,
const std::vector<double>& time, const BigO complexity) {
CHECK_EQ(n.size(), time.size());
CHECK_GE(n.size(), 2); // Do not compute fitting curve is less than two
......@@ -157,7 +157,7 @@ std::vector<BenchmarkReporter::Run> ComputeBigO(
if (reports.size() < 2) return results;
// Accumulators.
std::vector<int> n;
std::vector<int64_t> n;
std::vector<double> real_time;
std::vector<double> cpu_time;
......
benchmarks/thirdparty/benchmark/src/complexity.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/console_reporter.cc 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/counter.cc 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/counter.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/csv_reporter.cc 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/cycleclock.h 100644 → 100755
......@@ -159,6 +159,11 @@ inline BENCHMARK_ALWAYS_INLINE int64_t Now() {
struct timeval tv;
gettimeofday(&tv, nullptr);
return static_cast<int64_t>(tv.tv_sec) * 1000000 + tv.tv_usec;
#elif defined(__s390__) // Covers both s390 and s390x.
// Return the CPU clock.
uint64_t tsc;
asm("stck %0" : "=Q" (tsc) : : "cc");
return tsc;
#else
// The soft failover to a generic implementation is automatic only for ARM.
// For other platforms the developer is expected to make an attempt to create
......
benchmarks/thirdparty/benchmark/src/internal_macros.h 100644 → 100755
......@@ -39,6 +39,7 @@
#elif defined(_WIN32)
#define BENCHMARK_OS_WINDOWS 1
#elif defined(__APPLE__)
#define BENCHMARK_OS_APPLE 1
#include "TargetConditionals.h"
#if defined(TARGET_OS_MAC)
#define BENCHMARK_OS_MACOSX 1
......@@ -50,14 +51,20 @@
#define BENCHMARK_OS_FREEBSD 1
#elif defined(__NetBSD__)
#define BENCHMARK_OS_NETBSD 1
#elif defined(__OpenBSD__)
#define BENCHMARK_OS_OPENBSD 1
#elif defined(__linux__)
#define BENCHMARK_OS_LINUX 1
#elif defined(__native_client__)
#define BENCHMARK_OS_NACL 1
#elif defined(EMSCRIPTEN)
#elif defined(__EMSCRIPTEN__)
#define BENCHMARK_OS_EMSCRIPTEN 1
#elif defined(__rtems__)
#define BENCHMARK_OS_RTEMS 1
#elif defined(__Fuchsia__)
#define BENCHMARK_OS_FUCHSIA 1
#elif defined (__SVR4) && defined (__sun)
#define BENCHMARK_OS_SOLARIS 1
#endif
#if !__has_feature(cxx_exceptions) && !defined(__cpp_exceptions) \
......
benchmarks/thirdparty/benchmark/src/json_reporter.cc 100644 → 100755
......@@ -32,15 +32,15 @@ namespace benchmark {
namespace {
std::string FormatKV(std::string const& key, std::string const& value) {
return StringPrintF("\"%s\": \"%s\"", key.c_str(), value.c_str());
return StrFormat("\"%s\": \"%s\"", key.c_str(), value.c_str());
}
std::string FormatKV(std::string const& key, const char* value) {
return StringPrintF("\"%s\": \"%s\"", key.c_str(), value);
return StrFormat("\"%s\": \"%s\"", key.c_str(), value);
}
std::string FormatKV(std::string const& key, bool value) {
return StringPrintF("\"%s\": %s", key.c_str(), value ? "true" : "false");
return StrFormat("\"%s\": %s", key.c_str(), value ? "true" : "false");
}
std::string FormatKV(std::string const& key, int64_t value) {
......@@ -77,6 +77,10 @@ bool JSONReporter::ReportContext(const Context& context) {
std::string walltime_value = LocalDateTimeString();
out << indent << FormatKV("date", walltime_value) << ",\n";
if (Context::executable_name) {
out << indent << FormatKV("executable", Context::executable_name) << ",\n";
}
CPUInfo const& info = context.cpu_info;
out << indent << FormatKV("num_cpus", static_cast<int64_t>(info.num_cpus))
<< ",\n";
......
benchmarks/thirdparty/benchmark/src/log.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/mutex.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/re.h 100644 → 100755
......@@ -17,19 +17,31 @@
#include "internal_macros.h"
#if !defined(HAVE_STD_REGEX) && \
!defined(HAVE_GNU_POSIX_REGEX) && \
!defined(HAVE_POSIX_REGEX)
// No explicit regex selection; detect based on builtin hints.
#if defined(BENCHMARK_OS_LINUX) || defined(BENCHMARK_OS_APPLE)
#define HAVE_POSIX_REGEX 1
#elif __cplusplus >= 199711L
#define HAVE_STD_REGEX 1
#endif
#endif
// Prefer C regex libraries when compiling w/o exceptions so that we can
// correctly report errors.
#if defined(BENCHMARK_HAS_NO_EXCEPTIONS) && defined(HAVE_STD_REGEX) && \
#if defined(BENCHMARK_HAS_NO_EXCEPTIONS) && \
defined(BENCHMARK_HAVE_STD_REGEX) && \
(defined(HAVE_GNU_POSIX_REGEX) || defined(HAVE_POSIX_REGEX))
#undef HAVE_STD_REGEX
#undef HAVE_STD_REGEX
#endif
#if defined(HAVE_STD_REGEX)
#include <regex>
#include <regex>
#elif defined(HAVE_GNU_POSIX_REGEX)
#include <gnuregex.h>
#include <gnuregex.h>
#elif defined(HAVE_POSIX_REGEX)
#include <regex.h>
#include <regex.h>
#else
#error No regular expression backend was found!
#endif
......@@ -64,7 +76,7 @@ class Regex {
#elif defined(HAVE_POSIX_REGEX) || defined(HAVE_GNU_POSIX_REGEX)
regex_t re_;
#else
#error No regular expression backend implementation available
#error No regular expression backend implementation available
#endif
};
......
benchmarks/thirdparty/benchmark/src/reporter.cc 100644 → 100755
......@@ -37,6 +37,9 @@ void BenchmarkReporter::PrintBasicContext(std::ostream *out,
Out << LocalDateTimeString() << "\n";
if (context.executable_name)
Out << "Running " << context.executable_name << "\n";
const CPUInfo &info = context.cpu_info;
Out << "Run on (" << info.num_cpus << " X "
<< (info.cycles_per_second / 1000000.0) << " MHz CPU "
......@@ -64,6 +67,9 @@ void BenchmarkReporter::PrintBasicContext(std::ostream *out,
#endif
}
// No initializer because it's already initialized to NULL.
const char* BenchmarkReporter::Context::executable_name;
BenchmarkReporter::Context::Context() : cpu_info(CPUInfo::Get()) {}
double BenchmarkReporter::Run::GetAdjustedRealTime() const {
......
benchmarks/thirdparty/benchmark/src/sleep.cc 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/sleep.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/statistics.cc 100644 → 100755
......@@ -30,22 +30,25 @@ auto StatisticsSum = [](const std::vector<double>& v) {
};
double StatisticsMean(const std::vector<double>& v) {
if (v.size() == 0) return 0.0;
if (v.empty()) return 0.0;
return StatisticsSum(v) * (1.0 / v.size());
}
double StatisticsMedian(const std::vector<double>& v) {
if (v.size() < 3) return StatisticsMean(v);
std::vector<double> partial;
// we need roundDown(count/2)+1 slots
partial.resize(1 + (v.size() / 2));
std::partial_sort_copy(v.begin(), v.end(), partial.begin(), partial.end());
// did we have odd number of samples?
// if yes, then the last element of partially-sorted vector is the median
// it no, then the average of the last two elements is the median
std::vector<double> copy(v);
auto center = copy.begin() + v.size() / 2;
std::nth_element(copy.begin(), center, copy.end());
// did we have an odd number of samples?
// if yes, then center is the median
// it no, then we are looking for the average between center and the value before
if(v.size() % 2 == 1)
return partial.back();
return (partial[partial.size() - 2] + partial[partial.size() - 1]) / 2.0;
return *center;
auto center2 = copy.begin() + v.size() / 2 - 1;
std::nth_element(copy.begin(), center2, copy.end());
return (*center + *center2) / 2.0;
}
// Return the sum of the squares of this sample set
......@@ -62,7 +65,7 @@ auto Sqrt = [](const double dat) {
double StatisticsStdDev(const std::vector<double>& v) {
const auto mean = StatisticsMean(v);
if (v.size() == 0) return mean;
if (v.empty()) return mean;
// Sample standard deviation is undefined for n = 1
if (v.size() == 1)
......
benchmarks/thirdparty/benchmark/src/statistics.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/src/string_util.cc 100644 → 100755
......@@ -122,7 +122,7 @@ std::string HumanReadableNumber(double n, double one_k) {
return ToBinaryStringFullySpecified(n, 1.1, 1, one_k);
}
std::string StringPrintFImp(const char* msg, va_list args) {
std::string StrFormatImp(const char* msg, va_list args) {
// we might need a second shot at this, so pre-emptivly make a copy
va_list args_cp;
va_copy(args_cp, args);
......@@ -152,10 +152,10 @@ std::string StringPrintFImp(const char* msg, va_list args) {
return std::string(buff_ptr.get());
}
std::string StringPrintF(const char* format, ...) {
std::string StrFormat(const char* format, ...) {
va_list args;
va_start(args, format);
std::string tmp = StringPrintFImp(format, args);
std::string tmp = StrFormatImp(format, args);
va_end(args);
return tmp;
}
......
benchmarks/thirdparty/benchmark/src/string_util.h 100644 → 100755
......@@ -12,23 +12,23 @@ void AppendHumanReadable(int n, std::string* str);
std::string HumanReadableNumber(double n, double one_k = 1024.0);
std::string StringPrintF(const char* format, ...);
std::string StrFormat(const char* format, ...);
inline std::ostream& StringCatImp(std::ostream& out) BENCHMARK_NOEXCEPT {
inline std::ostream& StrCatImp(std::ostream& out) BENCHMARK_NOEXCEPT {
return out;
}
template <class First, class... Rest>
inline std::ostream& StringCatImp(std::ostream& out, First&& f,
inline std::ostream& StrCatImp(std::ostream& out, First&& f,
Rest&&... rest) {
out << std::forward<First>(f);
return StringCatImp(out, std::forward<Rest>(rest)...);
return StrCatImp(out, std::forward<Rest>(rest)...);
}
template <class... Args>
inline std::string StrCat(Args&&... args) {
std::ostringstream ss;
StringCatImp(ss, std::forward<Args>(args)...);
StrCatImp(ss, std::forward<Args>(args)...);
return ss.str();
}
......
benchmarks/thirdparty/benchmark/src/sysinfo.cc 100644 → 100755
......@@ -16,20 +16,26 @@
#ifdef BENCHMARK_OS_WINDOWS
#include <Shlwapi.h>
#undef StrCat // Don't let StrCat in string_util.h be renamed to lstrcatA
#include <VersionHelpers.h>
#include <Windows.h>
#else
#include <fcntl.h>
#ifndef BENCHMARK_OS_FUCHSIA
#include <sys/resource.h>
#endif
#include <sys/time.h>
#include <sys/types.h> // this header must be included before 'sys/sysctl.h' to avoid compilation error on FreeBSD
#include <unistd.h>
#if defined BENCHMARK_OS_FREEBSD || defined BENCHMARK_OS_MACOSX || \
defined BENCHMARK_OS_NETBSD
defined BENCHMARK_OS_NETBSD || defined BENCHMARK_OS_OPENBSD
#define BENCHMARK_HAS_SYSCTL
#include <sys/sysctl.h>
#endif
#endif
#if defined(BENCHMARK_OS_SOLARIS)
#include <kstat.h>
#endif
#include <algorithm>
#include <array>
......@@ -130,6 +136,26 @@ struct ValueUnion {
};
ValueUnion GetSysctlImp(std::string const& Name) {
#if defined BENCHMARK_OS_OPENBSD
int mib[2];
mib[0] = CTL_HW;
if ((Name == "hw.ncpu") || (Name == "hw.cpuspeed")){
ValueUnion buff(sizeof(int));
if (Name == "hw.ncpu") {
mib[1] = HW_NCPU;
} else {
mib[1] = HW_CPUSPEED;
}
if (sysctl(mib, 2, buff.data(), &buff.Size, nullptr, 0) == -1) {
return ValueUnion();
}
return buff;
}
return ValueUnion();
#else
size_t CurBuffSize = 0;
if (sysctlbyname(Name.c_str(), nullptr, &CurBuffSize, nullptr, 0) == -1)
return ValueUnion();
......@@ -138,6 +164,7 @@ ValueUnion GetSysctlImp(std::string const& Name) {
if (sysctlbyname(Name.c_str(), buff.data(), &buff.Size, nullptr, 0) == 0)
return buff;
return ValueUnion();
#endif
}
BENCHMARK_MAYBE_UNUSED
......@@ -303,7 +330,7 @@ std::vector<CPUInfo::CacheInfo> GetCacheSizesWindows() {
if (!B.test(0)) continue;
CInfo* Cache = &it->Cache;
CPUInfo::CacheInfo C;
C.num_sharing = B.count();
C.num_sharing = static_cast<int>(B.count());
C.level = Cache->Level;
C.size = Cache->Size;
switch (Cache->Type) {
......@@ -354,6 +381,15 @@ int GetNumCPUs() {
return sysinfo.dwNumberOfProcessors; // number of logical
// processors in the current
// group
#elif defined(BENCHMARK_OS_SOLARIS)
// Returns -1 in case of a failure.
int NumCPU = sysconf(_SC_NPROCESSORS_ONLN);
if (NumCPU < 0) {
fprintf(stderr,
"sysconf(_SC_NPROCESSORS_ONLN) failed with error: %s\n",
strerror(errno));
}
return NumCPU;
#else
int NumCPUs = 0;
int MaxID = -1;
......@@ -441,7 +477,7 @@ double GetCPUCyclesPerSecond() {
std::string value;
if (SplitIdx != std::string::npos) value = ln.substr(SplitIdx + 1);
// When parsing the "cpu MHz" and "bogomips" (fallback) entries, we only
// accept postive values. Some environments (virtual machines) report zero,
// accept positive values. Some environments (virtual machines) report zero,
// which would cause infinite looping in WallTime_Init.
if (startsWithKey(ln, "cpu MHz")) {
if (!value.empty()) {
......@@ -473,12 +509,17 @@ double GetCPUCyclesPerSecond() {
constexpr auto* FreqStr =
#if defined(BENCHMARK_OS_FREEBSD) || defined(BENCHMARK_OS_NETBSD)
"machdep.tsc_freq";
#elif defined BENCHMARK_OS_OPENBSD
"hw.cpuspeed";
#else
"hw.cpufrequency";
#endif
unsigned long long hz = 0;
#if defined BENCHMARK_OS_OPENBSD
if (GetSysctl(FreqStr, &hz)) return hz * 1000000;
#else
if (GetSysctl(FreqStr, &hz)) return hz;
#endif
fprintf(stderr, "Unable to determine clock rate from sysctl: %s: %s\n",
FreqStr, strerror(errno));
......@@ -493,6 +534,35 @@ double GetCPUCyclesPerSecond() {
"~MHz", nullptr, &data, &data_size)))
return static_cast<double>((int64_t)data *
(int64_t)(1000 * 1000)); // was mhz
#elif defined (BENCHMARK_OS_SOLARIS)
kstat_ctl_t *kc = kstat_open();
if (!kc) {
std::cerr << "failed to open /dev/kstat\n";
return -1;
}
kstat_t *ksp = kstat_lookup(kc, (char*)"cpu_info", -1, (char*)"cpu_info0");
if (!ksp) {
std::cerr << "failed to lookup in /dev/kstat\n";
return -1;
}
if (kstat_read(kc, ksp, NULL) < 0) {
std::cerr << "failed to read from /dev/kstat\n";
return -1;
}
kstat_named_t *knp =
(kstat_named_t*)kstat_data_lookup(ksp, (char*)"current_clock_Hz");
if (!knp) {
std::cerr << "failed to lookup data in /dev/kstat\n";
return -1;
}
if (knp->data_type != KSTAT_DATA_UINT64) {
std::cerr << "current_clock_Hz is of unexpected data type: "
<< knp->data_type << "\n";
return -1;
}
double clock_hz = knp->value.ui64;
kstat_close(kc);
return clock_hz;
#endif
// If we've fallen through, attempt to roughly estimate the CPU clock rate.
const int estimate_time_ms = 1000;
......
benchmarks/thirdparty/benchmark/src/thread_manager.h 0 → 100755
#ifndef BENCHMARK_THREAD_MANAGER_H
#define BENCHMARK_THREAD_MANAGER_H
#include <atomic>
#include "benchmark/benchmark.h"
#include "mutex.h"
namespace benchmark {
namespace internal {
class ThreadManager {
public:
ThreadManager(int num_threads)
: alive_threads_(num_threads), start_stop_barrier_(num_threads) {}
Mutex& GetBenchmarkMutex() const RETURN_CAPABILITY(benchmark_mutex_) {
return benchmark_mutex_;
}
bool StartStopBarrier() EXCLUDES(end_cond_mutex_) {
return start_stop_barrier_.wait();
}
void NotifyThreadComplete() EXCLUDES(end_cond_mutex_) {
start_stop_barrier_.removeThread();
if (--alive_threads_ == 0) {
MutexLock lock(end_cond_mutex_);
end_condition_.notify_all();
}
}
void WaitForAllThreads() EXCLUDES(end_cond_mutex_) {
MutexLock lock(end_cond_mutex_);
end_condition_.wait(lock.native_handle(),
[this]() { return alive_threads_ == 0; });
}
public:
struct Result {
int64_t iterations = 0;
double real_time_used = 0;
double cpu_time_used = 0;
double manual_time_used = 0;
int64_t bytes_processed = 0;
int64_t items_processed = 0;
int64_t complexity_n = 0;
std::string report_label_;
std::string error_message_;
bool has_error_ = false;
UserCounters counters;
};
GUARDED_BY(GetBenchmarkMutex()) Result results;
private:
mutable Mutex benchmark_mutex_;
std::atomic<int> alive_threads_;
Barrier start_stop_barrier_;
Mutex end_cond_mutex_;
Condition end_condition_;
};
} // namespace internal
} // namespace benchmark
#endif // BENCHMARK_THREAD_MANAGER_H
benchmarks/thirdparty/benchmark/src/thread_timer.h 0 → 100755
#ifndef BENCHMARK_THREAD_TIMER_H
#define BENCHMARK_THREAD_TIMER_H
#include "check.h"
#include "timers.h"
namespace benchmark {
namespace internal {
class ThreadTimer {
public:
ThreadTimer() = default;
// Called by each thread
void StartTimer() {
running_ = true;
start_real_time_ = ChronoClockNow();
start_cpu_time_ = ThreadCPUUsage();
}
// Called by each thread
void StopTimer() {
CHECK(running_);
running_ = false;
real_time_used_ += ChronoClockNow() - start_real_time_;
// Floating point error can result in the subtraction producing a negative
// time. Guard against that.
cpu_time_used_ += std::max<double>(ThreadCPUUsage() - start_cpu_time_, 0);
}
// Called by each thread
void SetIterationTime(double seconds) { manual_time_used_ += seconds; }
bool running() const { return running_; }
// REQUIRES: timer is not running
double real_time_used() {
CHECK(!running_);
return real_time_used_;
}
// REQUIRES: timer is not running
double cpu_time_used() {
CHECK(!running_);
return cpu_time_used_;
}
// REQUIRES: timer is not running
double manual_time_used() {
CHECK(!running_);
return manual_time_used_;
}
private:
bool running_ = false; // Is the timer running
double start_real_time_ = 0; // If running_
double start_cpu_time_ = 0; // If running_
// Accumulated time so far (does not contain current slice if running_)
double real_time_used_ = 0;
double cpu_time_used_ = 0;
// Manually set iteration time. User sets this with SetIterationTime(seconds).
double manual_time_used_ = 0;
};
} // namespace internal
} // namespace benchmark
#endif // BENCHMARK_THREAD_TIMER_H
benchmarks/thirdparty/benchmark/src/timers.cc 100644 → 100755
......@@ -17,11 +17,14 @@
#ifdef BENCHMARK_OS_WINDOWS
#include <Shlwapi.h>
#undef StrCat // Don't let StrCat in string_util.h be renamed to lstrcatA
#include <VersionHelpers.h>
#include <Windows.h>
#else
#include <fcntl.h>
#ifndef BENCHMARK_OS_FUCHSIA
#include <sys/resource.h>
#endif
#include <sys/time.h>
#include <sys/types.h> // this header must be included before 'sys/sysctl.h' to avoid compilation error on FreeBSD
#include <unistd.h>
......@@ -74,7 +77,7 @@ double MakeTime(FILETIME const& kernel_time, FILETIME const& user_time) {
static_cast<double>(user.QuadPart)) *
1e-7;
}
#else
#elif !defined(BENCHMARK_OS_FUCHSIA)
double MakeTime(struct rusage const& ru) {
return (static_cast<double>(ru.ru_utime.tv_sec) +
static_cast<double>(ru.ru_utime.tv_usec) * 1e-6 +
......@@ -162,6 +165,10 @@ double ThreadCPUUsage() {
// RTEMS doesn't support CLOCK_THREAD_CPUTIME_ID. See
// https://github.com/RTEMS/rtems/blob/master/cpukit/posix/src/clockgettime.c
return ProcessCPUUsage();
#elif defined(BENCHMARK_OS_SOLARIS)
struct rusage ru;
if (getrusage(RUSAGE_LWP, &ru) == 0) return MakeTime(ru);
DiagnoseAndExit("getrusage(RUSAGE_LWP, ...) failed");
#elif defined(CLOCK_THREAD_CPUTIME_ID)
struct timespec ts;
if (clock_gettime(CLOCK_THREAD_CPUTIME_ID, &ts) == 0) return MakeTime(ts);
......@@ -186,7 +193,6 @@ std::string DateTimeString(bool local) {
std::strftime(storage, sizeof(storage), "%x %X", ::localtime(&now));
#else
std::tm timeinfo;
std::memset(&timeinfo, 0, sizeof(std::tm));
::localtime_r(&now, &timeinfo);
written = std::strftime(storage, sizeof(storage), "%F %T", &timeinfo);
#endif
......@@ -195,7 +201,6 @@ std::string DateTimeString(bool local) {
written = std::strftime(storage, sizeof(storage), "%x %X", ::gmtime(&now));
#else
std::tm timeinfo;
std::memset(&timeinfo, 0, sizeof(std::tm));
::gmtime_r(&now, &timeinfo);
written = std::strftime(storage, sizeof(storage), "%F %T", &timeinfo);
#endif
......
benchmarks/thirdparty/benchmark/src/timers.h 100644 → 100755
File mode changed from 100644 to 100755
benchmarks/thirdparty/benchmark/tools/compare_bench.py 0 → 100755
#!/usr/bin/env python
"""
compare_bench.py - Compare two benchmarks or their results and report the
difference.
"""
import argparse
from argparse import ArgumentParser
import sys
import gbench
from gbench import util, report
from gbench.util import *
def check_inputs(in1, in2, flags):
"""
Perform checking on the user provided inputs and diagnose any abnormalities
"""
in1_kind, in1_err = classify_input_file(in1)
in2_kind, in2_err = classify_input_file(in2)
output_file = find_benchmark_flag('--benchmark_out=', flags)
output_type = find_benchmark_flag('--benchmark_out_format=', flags)
if in1_kind == IT_Executable and in2_kind == IT_Executable and output_file:
print(("WARNING: '--benchmark_out=%s' will be passed to both "
"benchmarks causing it to be overwritten") % output_file)
if in1_kind == IT_JSON and in2_kind == IT_JSON and len(flags) > 0:
print("WARNING: passing --benchmark flags has no effect since both "
"inputs are JSON")
if output_type is not None and output_type != 'json':
print(("ERROR: passing '--benchmark_out_format=%s' to 'compare_bench.py`"
" is not supported.") % output_type)
sys.exit(1)
def main():
parser = ArgumentParser(
description='compare the results of two benchmarks')
parser.add_argument(
'test1', metavar='test1', type=str, nargs=1,
help='A benchmark executable or JSON output file')
parser.add_argument(
'test2', metavar='test2', type=str, nargs=1,
help='A benchmark executable or JSON output file')
parser.add_argument(
'benchmark_options', metavar='benchmark_options', nargs=argparse.REMAINDER,
help='Arguments to pass when running benchmark executables'
)
args, unknown_args = parser.parse_known_args()
# Parse the command line flags
test1 = args.test1[0]
test2 = args.test2[0]
if unknown_args:
# should never happen
print("Unrecognized positional argument arguments: '%s'"
% unknown_args)
exit(1)
benchmark_options = args.benchmark_options
check_inputs(test1, test2, benchmark_options)
# Run the benchmarks and report the results
json1 = gbench.util.run_or_load_benchmark(test1, benchmark_options)
json2 = gbench.util.run_or_load_benchmark(test2, benchmark_options)
output_lines = gbench.report.generate_difference_report(json1, json2)
print('Comparing %s to %s' % (test1, test2))
for ln in output_lines:
print(ln)
if __name__ == '__main__':
main()
benchmarks/thirdparty/benchmark/tools/gbench/Inputs/test1_run1.json 0 → 100755
{
"context": {
"date": "2016-08-02 17:44:46",
"num_cpus": 4,
"mhz_per_cpu": 4228,
"cpu_scaling_enabled": false,
"library_build_type": "release"
},
"benchmarks": [
{
"name": "BM_SameTimes",
"iterations": 1000,
"real_time": 10,
"cpu_time": 10,
"time_unit": "ns"
},
{
"name": "BM_2xFaster",
"iterations": 1000,
"real_time": 50,
"cpu_time": 50,
"time_unit": "ns"
},
{
"name": "BM_2xSlower",
"iterations": 1000,
"real_time": 50,
"cpu_time": 50,
"time_unit": "ns"
},
{
"name": "BM_1PercentFaster",
"iterations": 1000,
"real_time": 100,
"cpu_time": 100,
"time_unit": "ns"
},
{
"name": "BM_1PercentSlower",
"iterations": 1000,
"real_time": 100,
"cpu_time": 100,
"time_unit": "ns"
},
{
"name": "BM_10PercentFaster",
"iterations": 1000,
"real_time": 100,
"cpu_time": 100,
"time_unit": "ns"
},
{
"name": "BM_10PercentSlower",
"iterations": 1000,
"real_time": 100,
"cpu_time": 100,
"time_unit": "ns"
},
{
"name": "BM_100xSlower",
"iterations": 1000,
"real_time": 100,
"cpu_time": 100,
"time_unit": "ns"
},
{
"name": "BM_100xFaster",
"iterations": 1000,
"real_time": 10000,
"cpu_time": 10000,
"time_unit": "ns"
},
{
"name": "BM_10PercentCPUToTime",
"iterations": 1000,
"real_time": 100,
"cpu_time": 100,
"time_unit": "ns"
},
{
"name": "BM_ThirdFaster",
"iterations": 1000,
"real_time": 100,
"cpu_time": 100,
"time_unit": "ns"
},
{
"name": "BM_BadTimeUnit",
"iterations": 1000,
"real_time": 0.4,
"cpu_time": 0.5,
"time_unit": "s"
},
{
"name": "BM_DifferentTimeUnit",
"iterations": 1,
"real_time": 1,
"cpu_time": 1,
"time_unit": "s"
}
]
}
benchmarks/thirdparty/benchmark/tools/gbench/Inputs/test1_run2.json 0 → 100755
{
"context": {
"date": "2016-08-02 17:44:46",
"num_cpus": 4,
"mhz_per_cpu": 4228,
"cpu_scaling_enabled": false,
"library_build_type": "release"
},
"benchmarks": [
{
"name": "BM_SameTimes",
"iterations": 1000,
"real_time": 10,
"cpu_time": 10,
"time_unit": "ns"
},
{
"name": "BM_2xFaster",
"iterations": 1000,
"real_time": 25,
"cpu_time": 25,
"time_unit": "ns"
},
{
"name": "BM_2xSlower",
"iterations": 20833333,
"real_time": 100,
"cpu_time": 100,
"time_unit": "ns"
},
{
"name": "BM_1PercentFaster",
"iterations": 1000,
"real_time": 98.9999999,
"cpu_time": 98.9999999,
"time_unit": "ns"
},
{
"name": "BM_1PercentSlower",
"iterations": 1000,
"real_time": 100.9999999,
"cpu_time": 100.9999999,
"time_unit": "ns"
},
{
"name": "BM_10PercentFaster",
"iterations": 1000,
"real_time": 90,
"cpu_time": 90,
"time_unit": "ns"
},
{
"name": "BM_10PercentSlower",
"iterations": 1000,
"real_time": 110,
"cpu_time": 110,
"time_unit": "ns"
},
{
"name": "BM_100xSlower",
"iterations": 1000,
"real_time": 1.0000e+04,
"cpu_time": 1.0000e+04,
"time_unit": "ns"
},
{
"name": "BM_100xFaster",
"iterations": 1000,
"real_time": 100,
"cpu_time": 100,
"time_unit": "ns"
},
{
"name": "BM_10PercentCPUToTime",
"iterations": 1000,
"real_time": 110,
"cpu_time": 90,
"time_unit": "ns"
},
{
"name": "BM_ThirdFaster",
"iterations": 1000,
"real_time": 66.665,
"cpu_time": 66.664,
"time_unit": "ns"
},
{
"name": "BM_BadTimeUnit",
"iterations": 1000,
"real_time": 0.04,
"cpu_time": 0.6,
"time_unit": "s"
},
{
"name": "BM_DifferentTimeUnit",
"iterations": 1,
"real_time": 1,
"cpu_time": 1,
"time_unit": "ns"
}
]
}
benchmarks/thirdparty/benchmark/tools/gbench/Inputs/test2_run.json 0 → 100755
{
"context": {
"date": "2016-08-02 17:44:46",
"num_cpus": 4,
"mhz_per_cpu": 4228,
"cpu_scaling_enabled": false,
"library_build_type": "release"
},
"benchmarks": [
{
"name": "BM_Hi",
"iterations": 1234,
"real_time": 42,
"cpu_time": 24,
"time_unit": "ms"
},
{
"name": "BM_Zero",
"iterations": 1000,
"real_time": 10,
"cpu_time": 10,
"time_unit": "ns"
},
{
"name": "BM_Zero/4",
"iterations": 4000,
"real_time": 40,
"cpu_time": 40,
"time_unit": "ns"
},
{
"name": "Prefix/BM_Zero",
"iterations": 2000,
"real_time": 20,
"cpu_time": 20,
"time_unit": "ns"
},
{
"name": "Prefix/BM_Zero/3",
"iterations": 3000,
"real_time": 30,
"cpu_time": 30,
"time_unit": "ns"
},
{
"name": "BM_One",
"iterations": 5000,
"real_time": 5,
"cpu_time": 5,
"time_unit": "ns"
},
{
"name": "BM_One/4",
"iterations": 2000,
"real_time": 20,
"cpu_time": 20,
"time_unit": "ns"
},
{
"name": "Prefix/BM_One",
"iterations": 1000,
"real_time": 10,
"cpu_time": 10,
"time_unit": "ns"
},
{
"name": "Prefix/BM_One/3",
"iterations": 1500,
"real_time": 15,
"cpu_time": 15,
"time_unit": "ns"
},
{
"name": "BM_Bye",
"iterations": 5321,
"real_time": 11,
"cpu_time": 63,
"time_unit": "ns"
}
]
}
benchmarks/thirdparty/benchmark/tools/gbench/__init__.py 0 → 100755
"""Google Benchmark tooling"""
__author__ = 'Eric Fiselier'
__email__ = 'eric@efcs.ca'
__versioninfo__ = (0, 5, 0)
__version__ = '.'.join(str(v) for v in __versioninfo__) + 'dev'
__all__ = []
benchmarks/thirdparty/benchmark/tools/gbench/report.py 0 → 100755
"""report.py - Utilities for reporting statistics about benchmark results
"""
import os
import re
import copy
class BenchmarkColor(object):
def __init__(self, name, code):
self.name = name
self.code = code
def __repr__(self):
return '%s%r' % (self.__class__.__name__,
(self.name, self.code))
def __format__(self, format):
return self.code
# Benchmark Colors Enumeration
BC_NONE = BenchmarkColor('NONE', '')
BC_MAGENTA = BenchmarkColor('MAGENTA', '\033[95m')
BC_CYAN = BenchmarkColor('CYAN', '\033[96m')
BC_OKBLUE = BenchmarkColor('OKBLUE', '\033[94m')
BC_HEADER = BenchmarkColor('HEADER', '\033[92m')
BC_WARNING = BenchmarkColor('WARNING', '\033[93m')
BC_WHITE = BenchmarkColor('WHITE', '\033[97m')
BC_FAIL = BenchmarkColor('FAIL', '\033[91m')
BC_ENDC = BenchmarkColor('ENDC', '\033[0m')
BC_BOLD = BenchmarkColor('BOLD', '\033[1m')
BC_UNDERLINE = BenchmarkColor('UNDERLINE', '\033[4m')
def color_format(use_color, fmt_str, *args, **kwargs):
"""
Return the result of 'fmt_str.format(*args, **kwargs)' after transforming
'args' and 'kwargs' according to the value of 'use_color'. If 'use_color'
is False then all color codes in 'args' and 'kwargs' are replaced with
the empty string.
"""
assert use_color is True or use_color is False
if not use_color:
args = [arg if not isinstance(arg, BenchmarkColor) else BC_NONE
for arg in args]
kwargs = {key: arg if not isinstance(arg, BenchmarkColor) else BC_NONE
for key, arg in kwargs.items()}
return fmt_str.format(*args, **kwargs)
def find_longest_name(benchmark_list):
"""
Return the length of the longest benchmark name in a given list of
benchmark JSON objects
"""
longest_name = 1
for bc in benchmark_list:
if len(bc['name']) > longest_name:
longest_name = len(bc['name'])
return longest_name
def calculate_change(old_val, new_val):
"""
Return a float representing the decimal change between old_val and new_val.
"""
if old_val == 0 and new_val == 0:
return 0.0
if old_val == 0:
return float(new_val - old_val) / (float(old_val + new_val) / 2)
return float(new_val - old_val) / abs(old_val)
def filter_benchmark(json_orig, family, replacement=""):
"""
Apply a filter to the json, and only leave the 'family' of benchmarks.
"""
regex = re.compile(family)
filtered = {}
filtered['benchmarks'] = []
for be in json_orig['benchmarks']:
if not regex.search(be['name']):
continue
filteredbench = copy.deepcopy(be) # Do NOT modify the old name!
filteredbench['name'] = regex.sub(replacement, filteredbench['name'])
filtered['benchmarks'].append(filteredbench)
return filtered
def generate_difference_report(json1, json2, use_color=True):
"""
Calculate and report the difference between each test of two benchmarks
runs specified as 'json1' and 'json2'.
"""
first_col_width = find_longest_name(json1['benchmarks'])
def find_test(name):
for b in json2['benchmarks']:
if b['name'] == name:
return b
return None
first_col_width = max(first_col_width, len('Benchmark'))
first_line = "{:<{}s}Time CPU Time Old Time New CPU Old CPU New".format(
'Benchmark', 12 + first_col_width)
output_strs = [first_line, '-' * len(first_line)]
gen = (bn for bn in json1['benchmarks'] if 'real_time' in bn and 'cpu_time' in bn)
for bn in gen:
other_bench = find_test(bn['name'])
if not other_bench:
continue
if bn['time_unit'] != other_bench['time_unit']:
continue
def get_color(res):
if res > 0.05:
return BC_FAIL
elif res > -0.07:
return BC_WHITE
else:
return BC_CYAN
fmt_str = "{}{:<{}s}{endc}{}{:+16.4f}{endc}{}{:+16.4f}{endc}{:14.0f}{:14.0f}{endc}{:14.0f}{:14.0f}"
tres = calculate_change(bn['real_time'], other_bench['real_time'])
cpures = calculate_change(bn['cpu_time'], other_bench['cpu_time'])
output_strs += [color_format(use_color, fmt_str,
BC_HEADER, bn['name'], first_col_width,
get_color(tres), tres, get_color(cpures), cpures,
bn['real_time'], other_bench['real_time'],
bn['cpu_time'], other_bench['cpu_time'],
endc=BC_ENDC)]
return output_strs
###############################################################################
# Unit tests
import unittest
class TestReportDifference(unittest.TestCase):
def load_results(self):
import json
testInputs = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'Inputs')
testOutput1 = os.path.join(testInputs, 'test1_run1.json')
testOutput2 = os.path.join(testInputs, 'test1_run2.json')
with open(testOutput1, 'r') as f:
json1 = json.load(f)
with open(testOutput2, 'r') as f:
json2 = json.load(f)
return json1, json2
def test_basic(self):
expect_lines = [
['BM_SameTimes', '+0.0000', '+0.0000', '10', '10', '10', '10'],
['BM_2xFaster', '-0.5000', '-0.5000', '50', '25', '50', '25'],
['BM_2xSlower', '+1.0000', '+1.0000', '50', '100', '50', '100'],
['BM_1PercentFaster', '-0.0100', '-0.0100', '100', '99', '100', '99'],
['BM_1PercentSlower', '+0.0100', '+0.0100', '100', '101', '100', '101'],
['BM_10PercentFaster', '-0.1000', '-0.1000', '100', '90', '100', '90'],
['BM_10PercentSlower', '+0.1000', '+0.1000', '100', '110', '100', '110'],
['BM_100xSlower', '+99.0000', '+99.0000', '100', '10000', '100', '10000'],
['BM_100xFaster', '-0.9900', '-0.9900', '10000', '100', '10000', '100'],
['BM_10PercentCPUToTime', '+0.1000', '-0.1000', '100', '110', '100', '90'],
['BM_ThirdFaster', '-0.3333', '-0.3334', '100', '67', '100', '67'],
['BM_BadTimeUnit', '-0.9000', '+0.2000', '0', '0', '0', '1'],
]
json1, json2 = self.load_results()
output_lines_with_header = generate_difference_report(json1, json2, use_color=False)
output_lines = output_lines_with_header[2:]
print("\n".join(output_lines_with_header))
self.assertEqual(len(output_lines), len(expect_lines))
for i in range(0, len(output_lines)):
parts = [x for x in output_lines[i].split(' ') if x]
self.assertEqual(len(parts), 7)
self.assertEqual(parts, expect_lines[i])
class TestReportDifferenceBetweenFamilies(unittest.TestCase):
def load_result(self):
import json
testInputs = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'Inputs')
testOutput = os.path.join(testInputs, 'test2_run.json')
with open(testOutput, 'r') as f:
json = json.load(f)
return json
def test_basic(self):
expect_lines = [
['.', '-0.5000', '-0.5000', '10', '5', '10', '5'],
['./4', '-0.5000', '-0.5000', '40', '20', '40', '20'],
['Prefix/.', '-0.5000', '-0.5000', '20', '10', '20', '10'],
['Prefix/./3', '-0.5000', '-0.5000', '30', '15', '30', '15'],
]
json = self.load_result()
json1 = filter_benchmark(json, "BM_Z.ro", ".")
json2 = filter_benchmark(json, "BM_O.e", ".")
output_lines_with_header = generate_difference_report(json1, json2, use_color=False)
output_lines = output_lines_with_header[2:]
print("\n")
print("\n".join(output_lines_with_header))
self.assertEqual(len(output_lines), len(expect_lines))
for i in range(0, len(output_lines)):
parts = [x for x in output_lines[i].split(' ') if x]
self.assertEqual(len(parts), 7)
self.assertEqual(parts, expect_lines[i])
if __name__ == '__main__':
unittest.main()
# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
# kate: tab-width: 4; replace-tabs on; indent-width 4; tab-indents: off;
# kate: indent-mode python; remove-trailing-spaces modified;
benchmarks/thirdparty/benchmark/tools/gbench/util.py 0 → 100755
"""util.py - General utilities for running, loading, and processing benchmarks
"""
import json
import os
import tempfile
import subprocess
import sys
# Input file type enumeration
IT_Invalid = 0
IT_JSON = 1
IT_Executable = 2
_num_magic_bytes = 2 if sys.platform.startswith('win') else 4
def is_executable_file(filename):
"""
Return 'True' if 'filename' names a valid file which is likely
an executable. A file is considered an executable if it starts with the
magic bytes for a EXE, Mach O, or ELF file.
"""
if not os.path.isfile(filename):
return False
with open(filename, mode='rb') as f:
magic_bytes = f.read(_num_magic_bytes)
if sys.platform == 'darwin':
return magic_bytes in [
b'\xfe\xed\xfa\xce', # MH_MAGIC
b'\xce\xfa\xed\xfe', # MH_CIGAM
b'\xfe\xed\xfa\xcf', # MH_MAGIC_64
b'\xcf\xfa\xed\xfe', # MH_CIGAM_64
b'\xca\xfe\xba\xbe', # FAT_MAGIC
b'\xbe\xba\xfe\xca' # FAT_CIGAM
]
elif sys.platform.startswith('win'):
return magic_bytes == b'MZ'
else:
return magic_bytes == b'\x7FELF'
def is_json_file(filename):
"""
Returns 'True' if 'filename' names a valid JSON output file.
'False' otherwise.
"""
try:
with open(filename, 'r') as f:
json.load(f)
return True
except:
pass
return False
def classify_input_file(filename):
"""
Return a tuple (type, msg) where 'type' specifies the classified type
of 'filename'. If 'type' is 'IT_Invalid' then 'msg' is a human readable
string represeting the error.
"""
ftype = IT_Invalid
err_msg = None
if not os.path.exists(filename):
err_msg = "'%s' does not exist" % filename
elif not os.path.isfile(filename):
err_msg = "'%s' does not name a file" % filename
elif is_executable_file(filename):
ftype = IT_Executable
elif is_json_file(filename):
ftype = IT_JSON
else:
err_msg = "'%s' does not name a valid benchmark executable or JSON file" % filename
return ftype, err_msg
def check_input_file(filename):
"""
Classify the file named by 'filename' and return the classification.
If the file is classified as 'IT_Invalid' print an error message and exit
the program.
"""
ftype, msg = classify_input_file(filename)
if ftype == IT_Invalid:
print("Invalid input file: %s" % msg)
sys.exit(1)
return ftype
def find_benchmark_flag(prefix, benchmark_flags):
"""
Search the specified list of flags for a flag matching `<prefix><arg>` and
if it is found return the arg it specifies. If specified more than once the
last value is returned. If the flag is not found None is returned.
"""
assert prefix.startswith('--') and prefix.endswith('=')
result = None
for f in benchmark_flags:
if f.startswith(prefix):
result = f[len(prefix):]
return result
def remove_benchmark_flags(prefix, benchmark_flags):
"""
Return a new list containing the specified benchmark_flags except those
with the specified prefix.
"""
assert prefix.startswith('--') and prefix.endswith('=')
return [f for f in benchmark_flags if not f.startswith(prefix)]
def load_benchmark_results(fname):
"""
Read benchmark output from a file and return the JSON object.
REQUIRES: 'fname' names a file containing JSON benchmark output.
"""
with open(fname, 'r') as f:
return json.load(f)
def run_benchmark(exe_name, benchmark_flags):
"""
Run a benchmark specified by 'exe_name' with the specified
'benchmark_flags'. The benchmark is run directly as a subprocess to preserve
real time console output.
RETURNS: A JSON object representing the benchmark output
"""
output_name = find_benchmark_flag('--benchmark_out=',
benchmark_flags)
is_temp_output = False
if output_name is None:
is_temp_output = True
thandle, output_name = tempfile.mkstemp()
os.close(thandle)
benchmark_flags = list(benchmark_flags) + \
['--benchmark_out=%s' % output_name]
cmd = [exe_name] + benchmark_flags
print("RUNNING: %s" % ' '.join(cmd))
exitCode = subprocess.call(cmd)
if exitCode != 0:
print('TEST FAILED...')
sys.exit(exitCode)
json_res = load_benchmark_results(output_name)
if is_temp_output:
os.unlink(output_name)
return json_res
def run_or_load_benchmark(filename, benchmark_flags):
"""
Get the results for a specified benchmark. If 'filename' specifies
an executable benchmark then the results are generated by running the
benchmark. Otherwise 'filename' must name a valid JSON output file,
which is loaded and the result returned.
"""
ftype = check_input_file(filename)
if ftype == IT_JSON:
return load_benchmark_results(filename)
elif ftype == IT_Executable:
return run_benchmark(filename, benchmark_flags)
else:
assert False # This branch is unreachable
\ No newline at end of file
benchmarks/thirdparty/benchmark/tools/strip_asm.py 0 → 100755
#!/usr/bin/env python
"""
strip_asm.py - Cleanup ASM output for the specified file
"""
from argparse import ArgumentParser
import sys
import os
import re
def find_used_labels(asm):
found = set()
label_re = re.compile("\s*j[a-z]+\s+\.L([a-zA-Z0-9][a-zA-Z0-9_]*)")
for l in asm.splitlines():
m = label_re.match(l)
if m:
found.add('.L%s' % m.group(1))
return found
def normalize_labels(asm):
decls = set()
label_decl = re.compile("^[.]{0,1}L([a-zA-Z0-9][a-zA-Z0-9_]*)(?=:)")
for l in asm.splitlines():
m = label_decl.match(l)
if m:
decls.add(m.group(0))
if len(decls) == 0:
return asm
needs_dot = next(iter(decls))[0] != '.'
if not needs_dot:
return asm
for ld in decls:
asm = re.sub("(^|\s+)" + ld + "(?=:|\s)", '\\1.' + ld, asm)
return asm
def transform_labels(asm):
asm = normalize_labels(asm)
used_decls = find_used_labels(asm)
new_asm = ''
label_decl = re.compile("^\.L([a-zA-Z0-9][a-zA-Z0-9_]*)(?=:)")
for l in asm.splitlines():
m = label_decl.match(l)
if not m or m.group(0) in used_decls:
new_asm += l
new_asm += '\n'
return new_asm
def is_identifier(tk):
if len(tk) == 0:
return False
first = tk[0]
if not first.isalpha() and first != '_':
return False
for i in range(1, len(tk)):
c = tk[i]
if not c.isalnum() and c != '_':
return False
return True
def process_identifiers(l):
"""
process_identifiers - process all identifiers and modify them to have
consistent names across all platforms; specifically across ELF and MachO.
For example, MachO inserts an additional understore at the beginning of
names. This function removes that.
"""
parts = re.split(r'([a-zA-Z0-9_]+)', l)
new_line = ''
for tk in parts:
if is_identifier(tk):
if tk.startswith('__Z'):
tk = tk[1:]
elif tk.startswith('_') and len(tk) > 1 and \
tk[1].isalpha() and tk[1] != 'Z':
tk = tk[1:]
new_line += tk
return new_line
def process_asm(asm):
"""
Strip the ASM of unwanted directives and lines
"""
new_contents = ''
asm = transform_labels(asm)
# TODO: Add more things we want to remove
discard_regexes = [
re.compile("\s+\..*$"), # directive
re.compile("\s*#(NO_APP|APP)$"), #inline ASM
re.compile("\s*#.*$"), # comment line
re.compile("\s*\.globa?l\s*([.a-zA-Z_][a-zA-Z0-9$_.]*)"), #global directive
re.compile("\s*\.(string|asciz|ascii|[1248]?byte|short|word|long|quad|value|zero)"),
]
keep_regexes = [
]
fn_label_def = re.compile("^[a-zA-Z_][a-zA-Z0-9_.]*:")
for l in asm.splitlines():
# Remove Mach-O attribute
l = l.replace('@GOTPCREL', '')
add_line = True
for reg in discard_regexes:
if reg.match(l) is not None:
add_line = False
break
for reg in keep_regexes:
if reg.match(l) is not None:
add_line = True
break
if add_line:
if fn_label_def.match(l) and len(new_contents) != 0:
new_contents += '\n'
l = process_identifiers(l)
new_contents += l
new_contents += '\n'
return new_contents
def main():
parser = ArgumentParser(
description='generate a stripped assembly file')
parser.add_argument(
'input', metavar='input', type=str, nargs=1,
help='An input assembly file')
parser.add_argument(
'out', metavar='output', type=str, nargs=1,
help='The output file')
args, unknown_args = parser.parse_known_args()
input = args.input[0]
output = args.out[0]
if not os.path.isfile(input):
print(("ERROR: input file '%s' does not exist") % input)
sys.exit(1)
contents = None
with open(input, 'r') as f:
contents = f.read()
new_contents = process_asm(contents)
with open(output, 'w') as f:
f.write(new_contents)
if __name__ == '__main__':
main()
# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
# kate: tab-width: 4; replace-tabs on; indent-width 4; tab-indents: off;
# kate: indent-mode python; remove-trailing-spaces modified;
test/thirdparty/catch/catch.hpp
/*
* Catch v1.12.0
* Generated: 2018-01-11 21:56:34.893972
* Catch v1.12.2
* Generated: 2018-05-14 15:10:01.112442
* ----------------------------------------------------------
* This file has been merged from multiple headers. Please don't edit it directly
* Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
......@@ -6599,6 +6599,7 @@ namespace Catch {
#endif // not Windows
#include <cassert>
#include <set>
#include <string>
......@@ -7292,9 +7293,9 @@ namespace Catch {
result_type operator()( result_type n ) const { return std::rand() % n; }
#ifdef CATCH_CONFIG_CPP11_SHUFFLE
static constexpr result_type min() { return 0; }
static constexpr result_type max() { return 1000000; }
result_type operator()() const { return std::rand() % max(); }
static constexpr result_type (min)() { return 0; }
static constexpr result_type (max)() { return 1000000; }
result_type operator()() const { return std::rand() % (max)(); }
#endif
template<typename V>
static void shuffle( V& vector ) {
......@@ -8466,7 +8467,7 @@ namespace Catch {
}
inline Version libraryVersion() {
static Version version( 1, 12, 0, "", 0 );
static Version version( 1, 12, 2, "", 0 );
return version;
}
......@@ -8501,11 +8502,18 @@ namespace Catch {
: m_info( other.m_info )
{}
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4996) // std::uncaught_exception is deprecated in C++17
#endif
ScopedMessage::~ScopedMessage() {
if ( !std::uncaught_exception() ){
getResultCapture().popScopedMessage(m_info);
}
}
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
} // end namespace Catch
......@@ -9164,6 +9172,8 @@ std::string toString( std::nullptr_t ) {
// #included from: catch_result_builder.hpp
#define TWOBLUECUBES_CATCH_RESULT_BUILDER_HPP_INCLUDED
#include <cassert>
namespace Catch {
ResultBuilder::ResultBuilder( char const* macroName,
......@@ -10657,6 +10667,7 @@ namespace Catch {
// #included from: ../reporters/catch_reporter_console.hpp
#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
#include <cassert>
#include <cfloat>
#include <cstdio>
......
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