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feat add event_bus (#1)
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Browse Source 
Co-authored-by: tqcq <99722391+tqcq@users.noreply.github.com>
Reviewed-on: #1
This commit is contained in:
tqcq 2024-04-02 04:41:18 +00:00
parent 8f94d30cd2
commit 2b2a6101b1
20 changed files with 734 additions and 537 deletions
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140
.gitea/workflows/linux-aarch64-gcc.yml
View File

@ -27,150 +27,22 @@ concurrency:
permissions: permissions:
contents: read contents: read
jobs: jobs:
linux-gcc: linux-gcc-aarch64:
runs-on: ubuntu-20.04 runs-on: ubuntu-20.04
steps: steps:
- uses: actions/checkout@v4 - uses: actions/checkout@v4
- name: cache-qemu
id: cache-qemu
uses: actions/cache@v4
with:
path: qemu-install
key: qemu-aarch64-install-20220502-ubuntu-2004-2
- name: install-qemu-build-deps
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
sudo apt-get update -y
sudo apt-get install -y autoconf automake autotools-dev ninja-build
- name: checkout-qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
mkdir qemu && cd qemu
git init
git remote add origin https://gitlab.com/qemu-project/qemu.git
git fetch --depth=1 origin f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
git checkout f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
# uses: actions/checkout@v4
# with:
# repository: qemu/qemu
# path: qemu
# ref: f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
- name: qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
cd qemu
./configure --prefix=$GITHUB_WORKSPACE/qemu-install --target-list=aarch64-linux-user --disable-system
make -j$(nproc)
make install
- name: aarch64-gnu-toolchain - name: aarch64-gnu-toolchain
run: | run: |
sudo apt-get update -y sudo apt-get update -y
sudo apt-get install -y cmake make g++-aarch64-linux-gnu sudo apt-get install -y cmake make g++-aarch64-linux-gnu qemu-user-binfmt
- name: build - name: build
run: | run: |
mkdir build && cd build mkdir build && cd build
cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/aarch64-linux-gnu.toolchain.cmake -DSLED_BUILD_TESTS=ON -DSLED_BUILD_BENCHMARK=ON cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/aarch64-linux-gnu.toolchain.cmake -DSLED_BUILD_TESTS=ON -DSLED_BUILD_BENCHMARK=ON ..
cmake --build . -j $(nproc)
- name: test
run: |
export PATH=$GITHUB_WORKSPACE/qemu-install/bin:$PATH
cd build
TESTS_EXECUTABLE_LOADER=qemu-aarch64 TESTS_EXECUTABLE_LOADER_ARGUMENTS="-L;/usr/aarch64-linux-gnu" ctest --output-on-failure -j $(nproc)
linux-gcc-arm82:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v4
- name: cache-qemu
id: cache-qemu
uses: actions/cache@v4
with:
path: qemu-install
key: qemu-aarch64-install-20220502-ubuntu-2004-2
- name: install-qemu-build-deps
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
sudo apt-get update -y
sudo apt-get install -y autoconf automake autotools-dev ninja-build
- name: checkout-qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
mkdir qemu && cd qemu
git init
git remote add origin https://gitlab.com/qemu-project/qemu.git
git fetch --depth=1 origin f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
git checkout f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
# uses: actions/checkout@v4
# with:
# repository: qemu/qemu
# path: qemu
# ref: f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
- name: qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
cd qemu
./configure --prefix=$GITHUB_WORKSPACE/qemu-install --target-list=aarch64-linux-user --disable-system
make -j$(nproc)
make install
- name: aarch64-gnu-toolchain
run: |
sudo apt-get update -y
sudo apt-get install -y cmake make g++-aarch64-linux-gnu
- name: build
run: |
mkdir build && cd build
cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/aarch64-linux-gnu.toolchain.cmake -DSLED_BUILD_TESTS=ON -DSLED_BUILD_BENCHMARK=ON
cmake --build . -j $(nproc)
- name: test
run: |
export PATH=$GITHUB_WORKSPACE/qemu-install/bin:$PATH
cd build
TESTS_EXECUTABLE_LOADER=qemu-aarch64 TESTS_EXECUTABLE_LOADER_ARGUMENTS="-L;/usr/aarch64-linux-gnu" ctest --output-on-failure -j $(nproc)
linux-gcc-arm86:
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v4
- name: cache-qemu
id: cache-qemu
uses: actions/cache@v4
with:
path: qemu-install
key: qemu-aarch64-install-20230717
- name: install-qemu-build-deps
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
sudo apt-get update -y
sudo apt-get install -y autoconf automake autotools-dev ninja-build
- name: checkout-qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
mkdir qemu && cd qemu
git init
git remote add origin https://gitlab.com/qemu-project/qemu.git
git fetch --depth=1 origin f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
git checkout f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
# uses: actions/checkout@v4
# with:
# repository: qemu/qemu
# path: qemu
# ref: ed8ad9728a9c0eec34db9dff61dfa2f1dd625637
- name: qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
cd qemu
./configure --prefix=$GITHUB_WORKSPACE/qemu-install --target-list=aarch64-linux-user --disable-system
make -j$(nproc)
make install
- name: aarch64-gnu-toolchain
run: |
sudo apt-get update -y
sudo apt-get install -y cmake make g++-aarch64-linux-gnu
- name: build
run: |
mkdir build && cd build
cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/aarch64-linux-gnu.toolchain.cmake -DSLED_BUILD_TESTS=ON -DSLED_BUILD_BENCHMARK=ON
cmake --build . -j $(nproc) cmake --build . -j $(nproc)
- name: test - name: test
run: |- run: |-
export PATH=$GITHUB_WORKSPACE/qemu-install/bin:$PATH
cd build cd build
TESTS_EXECUTABLE_LOADER=qemu-aarch64 TESTS_EXECUTABLE_LOADER_ARGUMENTS="-L;/usr/aarch64-linux-gnu" ctest --output-on-failure -j $(nproc) ln -sf /usr/aarch64-linux-gnu/lib/ld-linux-aarch64.so.1 /lib/ld-linux-aarch64.so.1
export LD_LIBRARY_PATH=/usr/aarch64-linux-gnu/lib
ctest --output-on-failure -j$(nproc)

140
.gitea/workflows/linux-arm-gcc.yml
View File

@ -1,12 +1,11 @@
--- ---
name: linux-arm-gcc name: linux-arm-gcc
on: on:
push: push:
paths: paths:
- .gitea/workflows/linux-arm-gcc.yml - .gitea/workflows/linux-arm-gcc.yml
- 'toolchains/arm-linux-gnueabi.toolchain.cmake' - toolchains/arm-linux-gnueabi.toolchain.cmake
- 'toolchains/arm-linux-gnueabihf.toolchain.cmake' - toolchains/arm-linux-gnueabihf.toolchain.cmake
- 3party/** - 3party/**
- include/** - include/**
- src/** - src/**
@ -16,8 +15,8 @@ on:
pull_request: pull_request:
paths: paths:
- .gitea/workflows/linux-arm-gcc.yml - .gitea/workflows/linux-arm-gcc.yml
- 'toolchains/arm-linux-gnueabi.toolchain.cmake' - toolchains/arm-linux-gnueabi.toolchain.cmake
- 'toolchains/arm-linux-gnueabihf.toolchain.cmake' - toolchains/arm-linux-gnueabihf.toolchain.cmake
- 3party/** - 3party/**
- include/** - include/**
- src/** - src/**
@ -27,125 +26,42 @@ on:
concurrency: concurrency:
group: linux-arm-gcc-${{ github.ref }} group: linux-arm-gcc-${{ github.ref }}
cancel-in-progress: true cancel-in-progress: true
jobs: jobs:
linux-gcc-arm: # linux-gcc-arm:
runs-on: ubuntu-20.04 # runs-on: ubuntu-20.04
steps: # steps:
- uses: actions/checkout@v4 # - uses: actions/checkout@v4
# - name: arm-gnu-toolchain
- name: cache-qemu # run: |
id: cache-qemu # sudo apt-get update -y
uses: actions/cache@v4 # sudo apt-get install -y cmake make g++-arm-linux-gnueabi qemu-user-binfmt
with: # - name: build
path: qemu-install # run: |
key: qemu-arm-install-20220502-2 # mkdir build && cd build
- name: install-qemu-build-deps # cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-linux-gnueabi.toolchain.cmake -DSLED_BUILD_TESTS=ON -DSLED_BUILD_TESTS=ON ..
if: steps.cache-qemu.outputs.cache-hit != 'true' # cmake --build . -j $(nproc)
run: | # - name: test
sudo apt-get update -y # run: |
sudo apt-get install -y autoconf automake autotools-dev ninja-build # cd build
- name: checkout-qemu # ln -sf /usr/arm-linux-gnueabi/lib/ld-linux.so.3
if: steps.cache-qemu.outputs.cache-hit != 'true' # export LD_LIBRARY_PATH=/usr/arm-linux-gnueabi/lib
run: | # qemu-arm ctest --output-on-failure -j$(nproc)
mkdir qemu && cd qemu
git init
git remote add origin https://gitlab.com/qemu-project/qemu.git
git fetch --depth=1 origin f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
git checkout f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
# uses: actions/checkout@v4
# with:
# repository: qemu/qemu
# path: qemu
# ref: f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
- name: qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
cd qemu
./configure --prefix=$GITHUB_WORKSPACE/qemu-install --target-list=arm-linux-user --disable-system
make -j$(nproc)
make install
- name: set-qemu-cache
uses: actions/cache/save@v3
if: steps.cache-qemu.outputs.cache-hit != 'true'
with:
key: qemu-arm-install-20220502-2
path: qemu-install
- name: arm-gnu-toolchain
run: |
sudo apt-get update -y
sudo apt-get install -y cmake make g++-arm-linux-gnueabi
- name: build
run: |
mkdir build && cd build
cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-linux-gnueabi.toolchain.cmake -DSLED_BUILD_TESTS=ON -DSLED_BUILD_TESTS=ON ..
cmake --build . -j $(nproc)
- name: test
run: |
export PATH=$GITHUB_WORKSPACE/qemu-install/bin:$PATH
cd build
TESTS_EXECUTABLE_LOADER=qemu-arm TESTS_EXECUTABLE_LOADER_ARGUMENTS="-L;/usr/arm-linux-gnueabi" ctest --output-on-failure -j $(nproc)
linux-gcc-armhf: linux-gcc-armhf:
runs-on: ubuntu-20.04 runs-on: ubuntu-20.04
steps: steps:
- uses: actions/checkout@v4 - uses: actions/checkout@v4
- name: cache-qemu
id: cache-qemu
uses: actions/cache@v4
with:
path: qemu-install
key: qemu-arm-install-20220502-2
- name: install-qemu-build-deps
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
sudo apt-get update -y
sudo apt-get install -y autoconf automake autotools-dev ninja-build
- name: checkout-qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
mkdir qemu && cd qemu
git init
git remote add origin https://gitlab.com/qemu-project/qemu.git
git fetch --depth=1 origin f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
git checkout f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
# uses: actions/checkout@v4
# with:
# repository: qemu/qemu
# path: qemu
# ref: f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
- name: qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
cd qemu
./configure --prefix=$GITHUB_WORKSPACE/qemu-install --target-list=arm-linux-user --disable-system
make -j$(nproc)
make install
- name: set-qemu-cache
uses: actions/cache/save@v3
if: steps.cache-qemu.outputs.cache-hit != 'true'
with:
key: qemu-arm-install-20220502-2
path: qemu-install
- name: arm-gnu-toolchain - name: arm-gnu-toolchain
run: | run: |
sudo apt-get update -y sudo apt-get update -y
sudo apt-get install -y cmake make g++-arm-linux-gnueabihf sudo apt-get install -y cmake make g++-arm-linux-gnueabihf qemu-user-binfmt
- name: build - name: build
run: | run: |
mkdir build && cd build mkdir build && cd build
cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-linux-gnueabihf.toolchain.cmake -DSLED_BUILD_TESTS=ON .. cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-linux-gnueabihf.toolchain.cmake -DSLED_BUILD_TESTS=ON ..
cmake --build . -j $(nproc) cmake --build . -j $(nproc)
- name: test - name: test
run: | run: |-
export PATH=$GITHUB_WORKSPACE/qemu-install/bin:$PATH
cd build cd build
TESTS_EXECUTABLE_LOADER=qemu-arm TESTS_EXECUTABLE_LOADER_ARGUMENTS="-L;/usr/arm-linux-gnueabihf" ctest --output-on-failure -j $(nproc) ln -sf /usr/arm-linux-gnueabihf/lib/ld-linux-armhf.so.3 /lib/ld-linux-armhf.so.3
export LD_LIBRARY_PATH=/usr/arm-linux-gnueabihf/lib/
ctest --output-on-failure -j$(nproc)

40
.gitea/workflows/linux-mips64-gcc.yml
View File

@ -35,51 +35,19 @@ jobs:
- uses: actions/checkout@v4 - uses: actions/checkout@v4
with: with:
submodules: true submodules: true
- name: cache-qemu
id: cache-qemu
uses: actions/cache@v3
with:
path: qemu-install
key: qemu-mips64el-install-20220502-2
- name: checkout-qemu
# uses: actions/checkout@v4
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
mkdir qemu && cd qemu
git init
git remote add origin https://gitlab.com/qemu-project/qemu.git
git fetch --depth=1 origin f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
git checkout f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
- name: install-qemu-build-deps
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
sudo apt-get update -y
sudo apt-get install -y autoconf automake autotools-dev ninja-build
- name: qemu
if: steps.cache-qemu.outputs.cache-hit != 'true'
run: |
cd $GITHUB_WORKSPACE/qemu
./configure --target-list=mips64el-linux-user --prefix=$GITHUB_WORKSPACE/qemu-install
make -j `nproc`
make install
- name: set-qemu-cache
uses: actions/cache/save@v3
if: steps.cache-qemu.outputs.cache-hit != 'true'
with:
key: qemu-mips64el-install-20220502-2
path: qemu-install
- name: mips64el-gnuabi64-toolchain - name: mips64el-gnuabi64-toolchain
run: | run: |
sudo apt-get update -y sudo apt-get update -y
sudo apt-get install -y cmake make g++-mips64el-linux-gnuabi64 sudo apt-get install -y cmake make g++-mips64el-linux-gnuabi64 qemu-user-binfmt
- name: configure - name: configure
run: | run: |
mkdir build && cd build mkdir build && cd build
cmake .. -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DSLED_BUILD_TESTS=ON -DCMAKE_TOOLCHAIN_FILE=../toolchains/mips64el-linux-gnuabi64.toolchain.cmake -DCMAKE_CROSSCOMPILING_EMULATOR="qemu-mips64el;-L;/usr/mips64el-linux-gnuabi64" cmake .. -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DSLED_BUILD_TESTS=ON -DCMAKE_TOOLCHAIN_FILE=../toolchains/mips64el-linux-gnuabi64.toolchain.cmake #-DCMAKE_CROSSCOMPILING_EMULATOR="qemu-mips64el;-L;/usr/mips64el-linux-gnuabi64"
- name: build - name: build
run: cmake --build build --target all -j `nproc` run: cmake --build build --target all -j `nproc`
- name: test - name: test
run: |- run: |-
export PATH=$GITHUB_WORKSPACE/qemu-install/bin:$PATH
cd build cd build
ln -sf /usr/mips64el-linux-gnuabi64/lib64/ld.so.1 /lib64/ld.so.1
export LD_LIBRARY_PATH=/usr/mips64el-linux-gnuabi64/lib
ctest --output-on-failure -j`nproc` ctest --output-on-failure -j`nproc`

88
3party/asyncplusplus/CMakeLists.txt
View File

@ -7,21 +7,21 @@
# copies of the Software, and to permit persons to whom the Software is # copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions: # furnished to do so, subject to the following conditions:
# #
# The above copyright notice and this permission notice shall be included in # The above copyright notice and this permission notice shall be included in all
# all copies or substantial portions of the Software. # copies or substantial portions of the Software.
# #
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# THE SOFTWARE. # SOFTWARE.
cmake_minimum_required(VERSION 3.1) cmake_minimum_required(VERSION 3.1)
project(Async++ C CXX) project(Async++ C CXX)
option(BUILD_SHARED_LIBS "Build Async++ as a shared library" ON) option(BUILD_SHARED_LIBS "Build Async++ as a shared library" OFF)
option(USE_CXX_EXCEPTIONS "Enable C++ exception support" ON) option(USE_CXX_EXCEPTIONS "Enable C++ exception support" ON)
if(APPLE) if(APPLE)
option(BUILD_FRAMEWORK "Build a Mac OS X framework instead of a library" OFF) option(BUILD_FRAMEWORK "Build a Mac OS X framework instead of a library" OFF)
@ -48,8 +48,7 @@ set(ASYNCXX_INCLUDE
${PROJECT_SOURCE_DIR}/include/async++/task.h ${PROJECT_SOURCE_DIR}/include/async++/task.h
${PROJECT_SOURCE_DIR}/include/async++/task_base.h ${PROJECT_SOURCE_DIR}/include/async++/task_base.h
${PROJECT_SOURCE_DIR}/include/async++/traits.h ${PROJECT_SOURCE_DIR}/include/async++/traits.h
${PROJECT_SOURCE_DIR}/include/async++/when_all_any.h ${PROJECT_SOURCE_DIR}/include/async++/when_all_any.h)
)
set(ASYNCXX_SRC set(ASYNCXX_SRC
${PROJECT_SOURCE_DIR}/src/internal.h ${PROJECT_SOURCE_DIR}/src/internal.h
${PROJECT_SOURCE_DIR}/src/fifo_queue.h ${PROJECT_SOURCE_DIR}/src/fifo_queue.h
@ -57,11 +56,12 @@ set(ASYNCXX_SRC
${PROJECT_SOURCE_DIR}/src/singleton.h ${PROJECT_SOURCE_DIR}/src/singleton.h
${PROJECT_SOURCE_DIR}/src/task_wait_event.h ${PROJECT_SOURCE_DIR}/src/task_wait_event.h
${PROJECT_SOURCE_DIR}/src/threadpool_scheduler.cpp ${PROJECT_SOURCE_DIR}/src/threadpool_scheduler.cpp
${PROJECT_SOURCE_DIR}/src/work_steal_queue.h ${PROJECT_SOURCE_DIR}/src/work_steal_queue.h)
) source_group(include FILES ${PROJECT_SOURCE_DIR}/include/async++.h
source_group(include FILES ${PROJECT_SOURCE_DIR}/include/async++.h ${ASYNCXX_INCLUDE}) ${ASYNCXX_INCLUDE})
source_group(src FILES ${ASYNCXX_SRC}) source_group(src FILES ${ASYNCXX_SRC})
add_library(Async++ ${PROJECT_SOURCE_DIR}/include/async++.h ${ASYNCXX_INCLUDE} ${ASYNCXX_SRC}) add_library(Async++ ${PROJECT_SOURCE_DIR}/include/async++.h ${ASYNCXX_INCLUDE}
${ASYNCXX_SRC})
# Async++ only depends on the C++11 standard libraries, but some implementations # Async++ only depends on the C++11 standard libraries, but some implementations
# require the -pthread compiler flag to enable threading functionality. # require the -pthread compiler flag to enable threading functionality.
@ -82,7 +82,8 @@ target_include_directories(Async++ PRIVATE ${PROJECT_SOURCE_DIR}/include)
set_target_properties(Async++ PROPERTIES DEFINE_SYMBOL LIBASYNC_BUILD) set_target_properties(Async++ PROPERTIES DEFINE_SYMBOL LIBASYNC_BUILD)
if(BUILD_SHARED_LIBS) if(BUILD_SHARED_LIBS)
# Minimize the set of symbols exported by libraries # Minimize the set of symbols exported by libraries
set_target_properties(Async++ PROPERTIES CXX_VISIBILITY_PRESET hidden VISIBILITY_INLINES_HIDDEN ON) set_target_properties(Async++ PROPERTIES CXX_VISIBILITY_PRESET hidden
VISIBILITY_INLINES_HIDDEN ON)
else() else()
target_compile_definitions(Async++ PUBLIC LIBASYNC_STATIC) target_compile_definitions(Async++ PUBLIC LIBASYNC_STATIC)
endif() endif()
@ -92,10 +93,10 @@ if (NOT MSVC)
target_compile_options(Async++ PRIVATE -Wall -Wextra -pedantic) target_compile_options(Async++ PRIVATE -Wall -Wextra -pedantic)
endif() endif()
# Async++ doesn't make use of RTTI information, so don't generate it. # Async++ doesn't make use of RTTI information, so don't generate it. There are
# There are issues on Apple platforms with exceptions and -fno-rtti, so keep it # issues on Apple platforms with exceptions and -fno-rtti, so keep it enabled
# enabled there. # there. See
# See https://stackoverflow.com/questions/21737201/problems-throwing-and-catching-exceptions-on-os-x-with-fno-rtti # https://stackoverflow.com/questions/21737201/problems-throwing-and-catching-exceptions-on-os-x-with-fno-rtti
if(MSVC) if(MSVC)
target_compile_options(Async++ PRIVATE /GR-) target_compile_options(Async++ PRIVATE /GR-)
elseif(NOT APPLE) elseif(NOT APPLE)
@ -104,7 +105,8 @@ endif()
# Allow disabling exceptions, but warn the user about the consequences # Allow disabling exceptions, but warn the user about the consequences
if(NOT USE_CXX_EXCEPTIONS) if(NOT USE_CXX_EXCEPTIONS)
message(WARNING "Exceptions have been disabled. Any operation that would " message(
WARNING "Exceptions have been disabled. Any operation that would "
"throw an exception will result in a call to std::abort() instead.") "throw an exception will result in a call to std::abort() instead.")
target_compile_definitions(Async++ PUBLIC LIBASYNC_NO_EXCEPTIONS) target_compile_definitions(Async++ PUBLIC LIBASYNC_NO_EXCEPTIONS)
if(MSVC) if(MSVC)
@ -114,52 +116,54 @@ if (NOT USE_CXX_EXCEPTIONS)
endif() endif()
endif() endif()
# /Zc:__cplusplus is required to make __cplusplus accurate # /Zc:__cplusplus is required to make __cplusplus accurate /Zc:__cplusplus is
# /Zc:__cplusplus is available starting with Visual Studio 2017 version 15.7 # available starting with Visual Studio 2017 version 15.7 (according to
# (according to https://docs.microsoft.com/en-us/cpp/build/reference/zc-cplusplus) # https://docs.microsoft.com/en-us/cpp/build/reference/zc-cplusplus) That
# That version is equivalent to _MSC_VER==1914 # version is equivalent to _MSC_VER==1914 (according to
# (according to https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros?view=vs-2019) # https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros?view=vs-2019)
# CMake's ${MSVC_VERSION} is equivalent to _MSC_VER # CMake's ${MSVC_VERSION} is equivalent to _MSC_VER (according to
# (according to https://cmake.org/cmake/help/latest/variable/MSVC_VERSION.html#variable:MSVC_VERSION) # https://cmake.org/cmake/help/latest/variable/MSVC_VERSION.html#variable:MSVC_VERSION)
# GREATER and EQUAL are used because GREATER_EQUAL is available starting with CMake 3.7 # GREATER and EQUAL are used because GREATER_EQUAL is available starting with
# (according to https://cmake.org/cmake/help/v3.7/release/3.7.html#commands) # CMake 3.7 (according to
# https://cmake.org/cmake/help/v3.7/release/3.7.html#commands)
if((MSVC) AND ((MSVC_VERSION GREATER 1914) OR (MSVC_VERSION EQUAL 1914))) if((MSVC) AND ((MSVC_VERSION GREATER 1914) OR (MSVC_VERSION EQUAL 1914)))
target_compile_options(Async++ PUBLIC /Zc:__cplusplus) target_compile_options(Async++ PUBLIC /Zc:__cplusplus)
endif() endif()
include(CMakePackageConfigHelpers) include(CMakePackageConfigHelpers)
configure_package_config_file("${CMAKE_CURRENT_LIST_DIR}/Async++Config.cmake.in" configure_package_config_file(
"${PROJECT_BINARY_DIR}/Async++Config.cmake" "${CMAKE_CURRENT_LIST_DIR}/Async++Config.cmake.in"
INSTALL_DESTINATION cmake "${PROJECT_BINARY_DIR}/Async++Config.cmake" INSTALL_DESTINATION cmake)
)
install(FILES "${PROJECT_BINARY_DIR}/Async++Config.cmake" install(FILES "${PROJECT_BINARY_DIR}/Async++Config.cmake" DESTINATION cmake)
DESTINATION cmake
)
# Install the library and produce a CMake export script # Install the library and produce a CMake export script
include(GNUInstallDirs) include(GNUInstallDirs)
install(TARGETS Async++ install(
TARGETS Async++
EXPORT Async++ EXPORT Async++
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
FRAMEWORK DESTINATION Frameworks FRAMEWORK DESTINATION Frameworks)
)
export(EXPORT Async++) export(EXPORT Async++)
install(EXPORT Async++ DESTINATION cmake) install(EXPORT Async++ DESTINATION cmake)
if(APPLE AND BUILD_FRAMEWORK) if(APPLE AND BUILD_FRAMEWORK)
set_target_properties(Async++ PROPERTIES OUTPUT_NAME Async++ FRAMEWORK ON) set_target_properties(Async++ PROPERTIES OUTPUT_NAME Async++ FRAMEWORK ON)
set_source_files_properties(${ASYNCXX_INCLUDE} PROPERTIES MACOSX_PACKAGE_LOCATION Headers/async++) set_source_files_properties(
set_source_files_properties(${PROJECT_SOURCE_DIR}/include/async++.h PROPERTIES MACOSX_PACKAGE_LOCATION Headers) ${ASYNCXX_INCLUDE} PROPERTIES MACOSX_PACKAGE_LOCATION Headers/async++)
set_source_files_properties(${PROJECT_SOURCE_DIR}/include/async++.h
PROPERTIES MACOSX_PACKAGE_LOCATION Headers)
else() else()
set_target_properties(Async++ PROPERTIES OUTPUT_NAME async++) set_target_properties(Async++ PROPERTIES OUTPUT_NAME async++)
target_include_directories(Async++ INTERFACE $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include> $<INSTALL_INTERFACE:include>) target_include_directories(
Async++ INTERFACE $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>)
install(FILES ${PROJECT_SOURCE_DIR}/include/async++.h DESTINATION include) install(FILES ${PROJECT_SOURCE_DIR}/include/async++.h DESTINATION include)
install(FILES ${ASYNCXX_INCLUDE} DESTINATION include/async++) install(FILES ${ASYNCXX_INCLUDE} DESTINATION include/async++)
endif() endif()
SET(CPACK_GENERATOR "DEB") set(CPACK_GENERATOR "DEB")
SET(CPACK_DEBIAN_PACKAGE_MAINTAINER "none") #required set(CPACK_DEBIAN_PACKAGE_MAINTAINER "none") # required
INCLUDE(CPack) include(CPack)

22
CMakeLists.txt
View File

@ -25,7 +25,7 @@ target_include_directories(benchmark_main PUBLIC src/)
add_library(sled STATIC "") add_library(sled STATIC "")
add_subdirectory(3party/minilua EXCLUDE_FROM_ALL) add_subdirectory(3party/minilua EXCLUDE_FROM_ALL)
add_subdirectory(3party/gperftools EXCLUDE_FROM_ALL) # add_subdirectory(3party/gperftools EXCLUDE_FROM_ALL)
add_subdirectory(3party/asyncplusplus EXCLUDE_FROM_ALL) add_subdirectory(3party/asyncplusplus EXCLUDE_FROM_ALL)
# add_subdirectory(3party/cppuprofile EXCLUDE_FROM_ALL) # add_subdirectory(3party/cppuprofile EXCLUDE_FROM_ALL)
# add_subdirectory(3party/protobuf-3.21.12 EXCLUDE_FROM_ALL) # add_subdirectory(3party/protobuf-3.21.12 EXCLUDE_FROM_ALL)
@ -111,6 +111,7 @@ if(SLED_BUILD_BENCHMARK)
add_executable( add_executable(
sled_benchmark sled_benchmark
src/sled/event_bus/event_bus_bench.cc
src/sled/random_bench.cc src/sled/random_bench.cc
src/sled/strings/base64_bench.cc src/sled/strings/base64_bench.cc
# src/sled/system/fiber/fiber_bench.cc # src/sled/system/fiber/fiber_bench.cc
@ -134,8 +135,9 @@ function(sled_add_test)
add_executable(${SLED_TEST_NAME} ${SLED_TEST_SRCS}) add_executable(${SLED_TEST_NAME} ${SLED_TEST_SRCS})
if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang") if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(EXTRA_FLAGS -Wthread-safety -g -fsanitize=address set(EXTRA_FLAGS # -Wthread-safety
-fno-omit-frame-pointer -fno-optimize-sibling-calls) -g -fsanitize=address -fno-omit-frame-pointer
-fno-optimize-sibling-calls)
target_compile_options(${SLED_TEST_NAME} PRIVATE ${EXTRA_FLAGS}) target_compile_options(${SLED_TEST_NAME} PRIVATE ${EXTRA_FLAGS})
target_link_options(${SLED_TEST_NAME} PRIVATE ${EXTRA_FLAGS}) target_link_options(${SLED_TEST_NAME} PRIVATE ${EXTRA_FLAGS})
@ -165,7 +167,6 @@ if(SLED_BUILD_TESTS)
SRCS SRCS
src/sled/debugging/demangle_test.cc src/sled/debugging/demangle_test.cc
src/sled/async/async_test.cc src/sled/async/async_test.cc
src/sled/any_test.cc
src/sled/filesystem/path_test.cc src/sled/filesystem/path_test.cc
src/sled/log/fmt_test.cc src/sled/log/fmt_test.cc
src/sled/synchronization/sequence_checker_test.cc src/sled/synchronization/sequence_checker_test.cc
@ -179,11 +180,20 @@ if(SLED_BUILD_TESTS)
src/sled/rx_test.cc src/sled/rx_test.cc
src/sled/uri_test.cc) src/sled/uri_test.cc)
sled_add_test(NAME sled_symbolize_test SRCS if(NOT ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "arm")
src/sled/debugging/symbolize_test.cc NO_MAIN) sled_add_test(NAME sled_async_test SRCS src/sled/async/async_test.cc)
sled_add_test(NAME sled_thread_pool_test SRCS
src/sled/system/thread_pool_test.cc)
endif()
sled_add_test(NAME sled_event_bus_test SRCS
src/sled/event_bus/event_bus_test.cc)
sled_add_test(NAME sled_lua_test SRCS tests/lua_test.cc) sled_add_test(NAME sled_lua_test SRCS tests/lua_test.cc)
sled_add_test(NAME sled_move_on_copy_test SRCS sled_add_test(NAME sled_move_on_copy_test SRCS
src/sled/utility/move_on_copy_test.cc) src/sled/utility/move_on_copy_test.cc)
sled_add_test(NAME sled_symbolize_test SRCS
src/sled/debugging/symbolize_test.cc NO_MAIN)
sled_add_test(NAME sled_sigslot_test SRCS src/sled/sigslot_test.cc)
endif(SLED_BUILD_TESTS) endif(SLED_BUILD_TESTS)
if(SLED_BUILD_FUZZ) if(SLED_BUILD_FUZZ)

155
src/sled/event_bus/event_bus.h Normal file
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@ -0,0 +1,155 @@
#ifndef SLED_EVENT_BUS_EVENT_BUS_H
#define SLED_EVENT_BUS_EVENT_BUS_H
#include "sled/sigslot.h"
#include "sled/synchronization/mutex.h"
#include <typeindex>
namespace sled {
class EventBus;
class Subscriber;
namespace {
template<typename Event>
class EventRegistry {
public:
using Dispatcher = sigslot::signal1<Event>;
using SubscriberTable = std::unordered_map<EventBus *, Dispatcher>;
static EventRegistry &Instance()
{
static EventRegistry instance_;
return instance_;
}
static std::function<void(EventBus *)> &GetCleanupHandler()
{
static std::function<void(EventBus *)> cleanup_handler
= std::bind(&EventRegistry::OnBusDestroyed, &Instance(), std::placeholders::_1);
return cleanup_handler;
}
void Post(EventBus *bus, Event event)
{
sled::SharedMutexReadLock lock(&shared_mutex_);
if (signals_.empty()) { return; }
auto iter = signals_.find(bus);
if (iter != signals_.end()) { iter->second(event); }
}
template<typename C>
void Subscribe(EventBus *bus, C *instance, void (C::*method)(Event))
{
sled::SharedMutexWriteLock lock(&shared_mutex_);
auto iter = signals_.find(bus);
if (iter == signals_.end()) {
signals_.emplace(bus, Dispatcher());
iter = signals_.find(bus);
}
auto &dispatcher = iter->second;
dispatcher.connect(instance, method);
}
template<typename C>
void Unsubscribe(EventBus *bus, C *instance)
{
sled::SharedMutexWriteLock lock(&shared_mutex_);
auto iter = signals_.find(bus);
if (iter == signals_.end()) { return; }
auto &dispatcher = iter->second;
dispatcher.disconnect(instance);
if (dispatcher.is_empty()) { signals_.erase(iter); }
}
bool IsEmpty(EventBus *bus) const
{
sled::SharedMutexReadLock lock(&shared_mutex_);
auto iter = signals_.find(bus);
if (iter == signals_.end()) { return true; }
return iter->second.is_empty();
}
void OnBusDestroyed(EventBus *bus)
{
sled::SharedMutexWriteLock lock(&shared_mutex_);
signals_.erase(bus);
}
template<typename C>
void OnSubscriberDestroyed(C *instance)
{
sled::SharedMutexWriteLock lock(&shared_mutex_);
for (auto &entry : signals_) {
auto &dispatcher = entry.second;
dispatcher.disconnect(instance);
}
}
private:
mutable sled::SharedMutex shared_mutex_;
SubscriberTable signals_;
};
}// namespace
class EventBus {
public:
class Subscriber : public sigslot::has_slots<> {
public:
virtual ~Subscriber() = default;
};
EventBus() = default;
~EventBus()
{
for (const auto &handler : cleanup_handlers_) { handler.second(this); }
}
EventBus(const EventBus &) = delete;
EventBus &operator=(const EventBus &) = delete;
template<typename Event>
void Post(const Event &event)
{
EventRegistry<Event>::Instance().Post(this, event);
}
// On<Event1> ([](const Event1 &){})
template<typename Event, typename C>
typename std::enable_if<std::is_base_of<Subscriber, C>::value>::type
Subscribe(C *instance, void (C::*method)(Event))
{
{
sled::MutexLock lock(&mutex_);
cleanup_handlers_[std::type_index(typeid(Event))] = EventRegistry<Event>::GetCleanupHandler();
}
EventRegistry<Event>::Instance().Subscribe(this, instance, method);
}
template<typename Event, typename C>
typename std::enable_if<std::is_base_of<Subscriber, C>::value>::type Unsubscribe(C *instance)
{
EventRegistry<Event>::Instance().Unsubscribe(this, instance);
{
sled::MutexLock lock(&mutex_);
if (EventRegistry<Event>::Instance().IsEmpty(this)) {
auto iter = cleanup_handlers_.find(std::type_index(typeid(Event)));
if (iter != cleanup_handlers_.end()) {
iter->second(this);
cleanup_handlers_.erase(iter);
}
}
}
}
private:
sled::Mutex mutex_;
std::unordered_map<std::type_index, std::function<void(EventBus *)>> cleanup_handlers_ GUARDED_BY(mutex_);
};
}// namespace sled
#endif// SLED_EVENT_BUS_EVENT_BUS_H

78
src/sled/event_bus/event_bus_bench.cc Normal file
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@ -0,0 +1,78 @@
#include <sled/event_bus/event_bus.h>
#include <sled/log/log.h>
#include <sled/system/fiber/wait_group.h>
#include <sled/system/thread_pool.h>
struct Event {
std::shared_ptr<int> data = std::make_shared<int>(0);
};
struct AtomicEvent {
AtomicEvent(std::atomic<int> &v) : data(v) {}
std::atomic<int> &data;
};
struct Subscriber : public sled::EventBus::Subscriber {
void OnEvent(Event event) { (*event.data)++; }
void OnAtomicnEvent(AtomicEvent event) { event.data.fetch_add(1); }
};
void
BMEventBusPost_1_to_1(picobench::state &s)
{
sled::EventBus event_bus;
Subscriber subscriber;
event_bus.Subscribe(&subscriber, &Subscriber::OnEvent);
for (auto _ : s) { event_bus.Post(Event{}); }
}
void
BMEventBusPost_1_to_1k(picobench::state &s)
{
sled::EventBus event_bus;
std::vector<Subscriber> subscribers(1000);
for (auto &subscriber : subscribers) { event_bus.Subscribe(&subscriber, &Subscriber::OnEvent); }
for (auto _ : s) {
Event event;
event_bus.Post(event);
SLED_ASSERT(*event.data == 1000, "");
}
}
void
BMEventBusPost_10_to_1k(picobench::state &s)
{
constexpr int kPublishCount = 10;
constexpr int kSubscriberCount = 1000;
sled::EventBus event_bus;
std::vector<Subscriber> subscribers(kSubscriberCount);
for (auto &subscriber : subscribers) { event_bus.Subscribe(&subscriber, &Subscriber::OnAtomicnEvent); }
sled::ThreadPool pool(kPublishCount);
for (auto _ : s) {
std::atomic<int> value(0);
AtomicEvent atomic_event(value);
sled::WaitGroup wg(kPublishCount);
for (int i = 0; i < kPublishCount; i++) {
pool.PostTask([atomic_event, wg, &event_bus]() {
event_bus.Post(atomic_event);
wg.Done();
});
}
wg.Wait();
SLED_ASSERT(value.load() == kPublishCount * kSubscriberCount,
"{} != {}",
value.load(),
kPublishCount * kSubscriberCount);
}
}
PICOBENCH_SUITE("EventBus");
PICOBENCH(BMEventBusPost_1_to_1);
PICOBENCH(BMEventBusPost_1_to_1k);
PICOBENCH(BMEventBusPost_10_to_1k);

120
src/sled/event_bus/event_bus_test.cc Normal file
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@ -0,0 +1,120 @@
#include <sled/event_bus/event_bus.h>
#include <sled/log/log.h>
#include <sled/system/fiber/wait_group.h>
#include <sled/system/thread_pool.h>
using namespace fakeit;
template<typename T, typename R, typename... Args>
void *
GetPtr(R (T::*p)(Args...))
{
union {
R (T::*ptr)(Args...);
void *void_ptr;
} _;
_.ptr = p;
return _.void_ptr;
}
struct Event1 {
int a;
};
struct Event2 {
std::string str;
};
struct Subscriber : public sled::EventBus::Subscriber {
void OnEvent1(Event1 event) { a += event.a; }
void OnEvent2(Event2 event) { str += event.str; }
int a = 0;
std::string str = "";
};
TEST_SUITE("EventBus")
{
TEST_CASE("single thread")
{
sled::EventBus bus;
bus.Post(Event1{1});
bus.Post(Event2{"1"});
Subscriber subscriber;
bus.Subscribe<Event1>(&subscriber, &Subscriber::OnEvent1);
bus.Subscribe<Event2>(&subscriber, &Subscriber::OnEvent2);
bus.Post(Event1{1});
bus.Post(Event2{"1"});
CHECK_EQ(subscriber.a, 1);
CHECK_EQ(subscriber.str, "1");
bus.Post(Event1{1});
bus.Post(Event2{"1"});
CHECK_EQ(subscriber.a, 2);
CHECK_EQ(subscriber.str, "11");
}
TEST_CASE("multi thread")
{
auto thread = sled::Thread::Create();
thread->Start();
sled::EventBus bus;
Subscriber subscriber;
bus.Subscribe(&subscriber, &Subscriber::OnEvent1);
bus.Subscribe(&subscriber, &Subscriber::OnEvent2);
thread->BlockingCall([&] {
bus.Post(Event1{1});
bus.Post(Event2{"1"});
});
CHECK_EQ(subscriber.a, 1);
CHECK_EQ(subscriber.str, "1");
}
TEST_CASE("thread_pool")
{
constexpr int kPublishCount = 10;
constexpr int kSubscriberCount = 1000;
struct AtomicEvent {
std::atomic<int> &data;
};
struct AotmicEventSubscriber : public sled::EventBus::Subscriber {
virtual ~AotmicEventSubscriber() = default;
void OnEvent(AtomicEvent event) { event.data.fetch_add(1); }
};
std::atomic<int> value(0);
AtomicEvent atomic_event{value};
sled::WaitGroup wg(kPublishCount);
sled::ThreadPool pool(kPublishCount);
sled::EventBus bus;
std::vector<AotmicEventSubscriber> subscribers(kSubscriberCount);
for (auto &sub : subscribers) { bus.Subscribe(&sub, &AotmicEventSubscriber::OnEvent); }
std::atomic<int> invoke_count(0);
for (int i = 0; i < kPublishCount; i++) {
pool.PostTask([wg, atomic_event, &bus, &invoke_count]() {
bus.Post(atomic_event);
invoke_count.fetch_add(1);
wg.Done();
});
}
wg.Wait();
CHECK_EQ(invoke_count.load(), kPublishCount);
CHECK_EQ(value.load(), kPublishCount * kSubscriberCount);
}
}

1
src/sled/random_bench.cc
View File

@ -1,5 +1,6 @@
#include <sled/random.h> #include <sled/random.h>
#include <sled/testing/benchmark.h> #include <sled/testing/benchmark.h>
PICOBENCH_SUITE("Random");
PICOBENCH([](picobench::state &s) { PICOBENCH([](picobench::state &s) {
sled::Random rand(s.user_data()); sled::Random rand(s.user_data());

18
src/sled/sigslot.cc
View File

@ -4,12 +4,26 @@ namespace sigslot {
#ifdef _SIGSLOT_HAS_POSIX_THREADS #ifdef _SIGSLOT_HAS_POSIX_THREADS
pthread_mutex_t * sled::RecursiveMutex *
multi_threaded_global::get_mutex() multi_threaded_global::get_mutex()
{ {
static pthread_mutex_t g_mutex = PTHREAD_MUTEX_INITIALIZER; static sled::RecursiveMutex g_mutex;
return &g_mutex; return &g_mutex;
} }
// sled::Mutex *
// multi_threaded_global::get_mutex()
// {
// static sled::Mutex g_mutex;
// return &g_mutex;
// }
// pthread_mutex_t *
// multi_threaded_global::get_mutex()
// {
// static pthread_mutex_t g_mutex = PTHREAD_MUTEX_INITIALIZER;
// return &g_mutex;
// }
#endif// _SIGSLOT_HAS_POSIX_THREADS #endif// _SIGSLOT_HAS_POSIX_THREADS
}// namespace sigslot }// namespace sigslot

149
src/sled/sigslot.h
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@ -94,20 +94,19 @@
// If signalx is single threaded the user must ensure that disconnect, connect // If signalx is single threaded the user must ensure that disconnect, connect
// or signal is not happening concurrently or data race may occur. // or signal is not happening concurrently or data race may occur.
#pragma once
#ifndef SLED_SIGSLOT_H #ifndef SLED_SIGSLOT_H
#define SLED_SIGSLOT_H #define SLED_SIGSLOT_H
#pragma once
#include "sled/synchronization/mutex.h"
#include <cstring> #include <cstring>
#include <list> #include <list>
#include <set> #include <set>
// On our copy of sigslot.h, we set single threading as default. // On our copy of sigslot.h, we set single threading as default.
#define SIGSLOT_DEFAULT_MT_POLICY single_threaded #define SIGSLOT_DEFAULT_MT_POLICY multi_threaded_local
#if defined(SIGSLOT_PURE_ISO) \ #if defined(SIGSLOT_PURE_ISO) || (!defined(WEBRTC_WIN) && !defined(__GNUG__) && !defined(SIGSLOT_USE_POSIX_THREADS))
|| (!defined(WEBRTC_WIN) && !defined(__GNUG__) \
&& !defined(SIGSLOT_USE_POSIX_THREADS))
#define _SIGSLOT_SINGLE_THREADED #define _SIGSLOT_SINGLE_THREADED
#elif defined(WEBRTC_WIN) #elif defined(WEBRTC_WIN)
#define _SIGSLOT_HAS_WIN32_THREADS #define _SIGSLOT_HAS_WIN32_THREADS
@ -167,10 +166,7 @@ class multi_threaded_local {
public: public:
multi_threaded_local() { InitializeCriticalSection(&m_critsec); } multi_threaded_local() { InitializeCriticalSection(&m_critsec); }
multi_threaded_local(const multi_threaded_local &) multi_threaded_local(const multi_threaded_local &) { InitializeCriticalSection(&m_critsec); }
{
InitializeCriticalSection(&m_critsec);
}
~multi_threaded_local() { DeleteCriticalSection(&m_critsec); } ~multi_threaded_local() { DeleteCriticalSection(&m_critsec); }
@ -187,31 +183,51 @@ private:
// The multi threading policies only get compiled in if they are enabled. // The multi threading policies only get compiled in if they are enabled.
class multi_threaded_global { class multi_threaded_global {
public: public:
void lock() { pthread_mutex_lock(get_mutex()); } void lock()
{
get_mutex()->Lock();
// pthread_mutex_lock(get_mutex());
}
void unlock() { pthread_mutex_unlock(get_mutex()); } void unlock()
{
get_mutex()->Unlock();
// pthread_mutex_unlock(get_mutex());
}
private: private:
static pthread_mutex_t *get_mutex(); static sled::RecursiveMutex *get_mutex();
// static sled::Mutex *get_mutex();
// static pthread_mutex_t *get_mutex();
}; };
class multi_threaded_local { class multi_threaded_local {
public: public:
multi_threaded_local() { pthread_mutex_init(&m_mutex, nullptr); } // multi_threaded_local() { pthread_mutex_init(&m_mutex, nullptr); }
//
// multi_threaded_local(const multi_threaded_local &)
// {
// pthread_mutex_init(&m_mutex, nullptr);
// }
//
// ~multi_threaded_local() { pthread_mutex_destroy(&m_mutex); }
multi_threaded_local(const multi_threaded_local &) void lock()
{ {
pthread_mutex_init(&m_mutex, nullptr); mutex_.Lock();
// pthread_mutex_lock(&m_mutex);
} }
~multi_threaded_local() { pthread_mutex_destroy(&m_mutex); } void unlock()
{
void lock() { pthread_mutex_lock(&m_mutex); } mutex_.Unlock();
// pthread_mutex_unlock(&m_mutex);
void unlock() { pthread_mutex_unlock(&m_mutex); } }
private: private:
pthread_mutex_t m_mutex; sled::RecursiveMutex mutex_;
// sled::Mutex mutex_;
// pthread_mutex_t m_mutex;
}; };
#endif// _SIGSLOT_HAS_POSIX_THREADS #endif// _SIGSLOT_HAS_POSIX_THREADS
@ -229,10 +245,8 @@ class _signal_base_interface;
class has_slots_interface { class has_slots_interface {
private: private:
typedef void (*signal_connect_t)(has_slots_interface *self, typedef void (*signal_connect_t)(has_slots_interface *self, _signal_base_interface *sender);
_signal_base_interface *sender); typedef void (*signal_disconnect_t)(has_slots_interface *self, _signal_base_interface *sender);
typedef void (*signal_disconnect_t)(has_slots_interface *self,
_signal_base_interface *sender);
typedef void (*disconnect_all_t)(has_slots_interface *self); typedef void (*disconnect_all_t)(has_slots_interface *self);
const signal_connect_t m_signal_connect; const signal_connect_t m_signal_connect;
@ -240,9 +254,7 @@ private:
const disconnect_all_t m_disconnect_all; const disconnect_all_t m_disconnect_all;
protected: protected:
has_slots_interface(signal_connect_t conn, has_slots_interface(signal_connect_t conn, signal_disconnect_t disc, disconnect_all_t disc_all)
signal_disconnect_t disc,
disconnect_all_t disc_all)
: m_signal_connect(conn), : m_signal_connect(conn),
m_signal_disconnect(disc), m_signal_disconnect(disc),
m_disconnect_all(disc_all) m_disconnect_all(disc_all)
@ -253,23 +265,16 @@ protected:
virtual ~has_slots_interface() {} virtual ~has_slots_interface() {}
public: public:
void signal_connect(_signal_base_interface *sender) void signal_connect(_signal_base_interface *sender) { m_signal_connect(this, sender); }
{
m_signal_connect(this, sender);
}
void signal_disconnect(_signal_base_interface *sender) void signal_disconnect(_signal_base_interface *sender) { m_signal_disconnect(this, sender); }
{
m_signal_disconnect(this, sender);
}
void disconnect_all() { m_disconnect_all(this); } void disconnect_all() { m_disconnect_all(this); }
}; };
class _signal_base_interface { class _signal_base_interface {
private: private:
typedef void (*slot_disconnect_t)(_signal_base_interface *self, typedef void (*slot_disconnect_t)(_signal_base_interface *self, has_slots_interface *pslot);
has_slots_interface *pslot);
typedef void (*slot_duplicate_t)(_signal_base_interface *self, typedef void (*slot_duplicate_t)(_signal_base_interface *self,
const has_slots_interface *poldslot, const has_slots_interface *poldslot,
has_slots_interface *pnewslot); has_slots_interface *pnewslot);
@ -286,13 +291,9 @@ protected:
~_signal_base_interface() {} ~_signal_base_interface() {}
public: public:
void slot_disconnect(has_slots_interface *pslot) void slot_disconnect(has_slots_interface *pslot) { m_slot_disconnect(this, pslot); }
{
m_slot_disconnect(this, pslot);
}
void slot_duplicate(const has_slots_interface *poldslot, void slot_duplicate(const has_slots_interface *poldslot, has_slots_interface *pnewslot)
has_slots_interface *pnewslot)
{ {
m_slot_duplicate(this, poldslot, pnewslot); m_slot_duplicate(this, poldslot, pnewslot);
} }
@ -323,8 +324,7 @@ public:
_opaque_connection(DestT *pd, void (DestT::*pm)(Args...)) : pdest(pd) _opaque_connection(DestT *pd, void (DestT::*pm)(Args...)) : pdest(pd)
{ {
typedef void (DestT::*pm_t)(Args...); typedef void (DestT::*pm_t)(Args...);
static_assert(sizeof(pm_t) <= sizeof(pmethod), static_assert(sizeof(pm_t) <= sizeof(pmethod), "Size of slot function pointer too large.");
"Size of slot function pointer too large.");
std::memcpy(pmethod, &pm, sizeof(pm_t)); std::memcpy(pmethod, &pm, sizeof(pm_t));
@ -360,8 +360,7 @@ private:
{ {
typedef void (DestT::*pm_t)(Args...); typedef void (DestT::*pm_t)(Args...);
pm_t pm; pm_t pm;
static_assert(sizeof(pm_t) <= sizeof(pmethod), static_assert(sizeof(pm_t) <= sizeof(pmethod), "Size of slot function pointer too large.");
"Size of slot function pointer too large.");
std::memcpy(&pm, self->pmethod, sizeof(pm_t)); std::memcpy(&pm, self->pmethod, sizeof(pm_t));
(static_cast<DestT *>(self->pdest)->*(pm))(args...); (static_cast<DestT *>(self->pdest)->*(pm))(args...);
} }
@ -373,8 +372,7 @@ protected:
typedef std::list<_opaque_connection> connections_list; typedef std::list<_opaque_connection> connections_list;
_signal_base() _signal_base()
: _signal_base_interface(&_signal_base::do_slot_disconnect, : _signal_base_interface(&_signal_base::do_slot_disconnect, &_signal_base::do_slot_duplicate),
&_signal_base::do_slot_duplicate),
m_current_iterator(m_connected_slots.end()) m_current_iterator(m_connected_slots.end())
{} {}
@ -385,8 +383,7 @@ private:
public: public:
_signal_base(const _signal_base &o) _signal_base(const _signal_base &o)
: _signal_base_interface(&_signal_base::do_slot_disconnect, : _signal_base_interface(&_signal_base::do_slot_disconnect, &_signal_base::do_slot_duplicate),
&_signal_base::do_slot_duplicate),
m_current_iterator(m_connected_slots.end()) m_current_iterator(m_connected_slots.end())
{ {
lock_block<mt_policy> lock(this); lock_block<mt_policy> lock(this);
@ -409,8 +406,7 @@ public:
while (!m_connected_slots.empty()) { while (!m_connected_slots.empty()) {
has_slots_interface *pdest = m_connected_slots.front().getdest(); has_slots_interface *pdest = m_connected_slots.front().getdest();
m_connected_slots.pop_front(); m_connected_slots.pop_front();
pdest->signal_disconnect( pdest->signal_disconnect(static_cast<_signal_base_interface *>(this));
static_cast<_signal_base_interface *>(this));
} }
// If disconnect_all is called while the signal is firing, advance the // If disconnect_all is called while the signal is firing, advance the
// current slot iterator to the end to avoid an invalidated iterator from // current slot iterator to the end to avoid an invalidated iterator from
@ -447,8 +443,7 @@ public:
} else { } else {
m_connected_slots.erase(it); m_connected_slots.erase(it);
} }
pclass->signal_disconnect( pclass->signal_disconnect(static_cast<_signal_base_interface *>(this));
static_cast<_signal_base_interface *>(this));
return; return;
} }
++it; ++it;
@ -456,8 +451,7 @@ public:
} }
private: private:
static void do_slot_disconnect(_signal_base_interface *p, static void do_slot_disconnect(_signal_base_interface *p, has_slots_interface *pslot)
has_slots_interface *pslot)
{ {
_signal_base *const self = static_cast<_signal_base *>(p); _signal_base *const self = static_cast<_signal_base *>(p);
lock_block<mt_policy> lock(self); lock_block<mt_policy> lock(self);
@ -472,8 +466,7 @@ private:
// If we're currently using this iterator because the signal is firing, // If we're currently using this iterator because the signal is firing,
// advance it to avoid it being invalidated. // advance it to avoid it being invalidated.
if (self->m_current_iterator == it) { if (self->m_current_iterator == it) {
self->m_current_iterator = self->m_current_iterator = self->m_connected_slots.erase(it);
self->m_connected_slots.erase(it);
} else { } else {
self->m_connected_slots.erase(it); self->m_connected_slots.erase(it);
} }
@ -483,9 +476,8 @@ private:
} }
} }
static void do_slot_duplicate(_signal_base_interface *p, static void
const has_slots_interface *oldtarget, do_slot_duplicate(_signal_base_interface *p, const has_slots_interface *oldtarget, has_slots_interface *newtarget)
has_slots_interface *newtarget)
{ {
_signal_base *const self = static_cast<_signal_base *>(p); _signal_base *const self = static_cast<_signal_base *>(p);
lock_block<mt_policy> lock(self); lock_block<mt_policy> lock(self);
@ -493,9 +485,7 @@ private:
connections_list::iterator itEnd = self->m_connected_slots.end(); connections_list::iterator itEnd = self->m_connected_slots.end();
while (it != itEnd) { while (it != itEnd) {
if (it->getdest() == oldtarget) { if (it->getdest() == oldtarget) { self->m_connected_slots.push_back(it->duplicate(newtarget)); }
self->m_connected_slots.push_back(it->duplicate(newtarget));
}
++it; ++it;
} }
@ -540,16 +530,14 @@ public:
private: private:
has_slots &operator=(has_slots const &); has_slots &operator=(has_slots const &);
static void do_signal_connect(has_slots_interface *p, static void do_signal_connect(has_slots_interface *p, _signal_base_interface *sender)
_signal_base_interface *sender)
{ {
has_slots *const self = static_cast<has_slots *>(p); has_slots *const self = static_cast<has_slots *>(p);
lock_block<mt_policy> lock(self); lock_block<mt_policy> lock(self);
self->m_senders.insert(sender); self->m_senders.insert(sender);
} }
static void do_signal_disconnect(has_slots_interface *p, static void do_signal_disconnect(has_slots_interface *p, _signal_base_interface *sender)
_signal_base_interface *sender)
{ {
has_slots *const self = static_cast<has_slots *>(p); has_slots *const self = static_cast<has_slots *>(p);
lock_block<mt_policy> lock(self); lock_block<mt_policy> lock(self);
@ -627,22 +615,13 @@ using signal0 = signal_with_thread_policy<mt_policy>;
template<typename A1, typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY> template<typename A1, typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
using signal1 = signal_with_thread_policy<mt_policy, A1>; using signal1 = signal_with_thread_policy<mt_policy, A1>;
template<typename A1, template<typename A1, typename A2, typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
typename A2,
typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
using signal2 = signal_with_thread_policy<mt_policy, A1, A2>; using signal2 = signal_with_thread_policy<mt_policy, A1, A2>;
template<typename A1, template<typename A1, typename A2, typename A3, typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
typename A2,
typename A3,
typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
using signal3 = signal_with_thread_policy<mt_policy, A1, A2, A3>; using signal3 = signal_with_thread_policy<mt_policy, A1, A2, A3>;
template<typename A1, template<typename A1, typename A2, typename A3, typename A4, typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
typename A2,
typename A3,
typename A4,
typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
using signal4 = signal_with_thread_policy<mt_policy, A1, A2, A3, A4>; using signal4 = signal_with_thread_policy<mt_policy, A1, A2, A3, A4>;
template<typename A1, template<typename A1,
@ -670,8 +649,7 @@ template<typename A1,
typename A6, typename A6,
typename A7, typename A7,
typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY> typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
using signal7 = using signal7 = signal_with_thread_policy<mt_policy, A1, A2, A3, A4, A5, A6, A7>;
signal_with_thread_policy<mt_policy, A1, A2, A3, A4, A5, A6, A7>;
template<typename A1, template<typename A1,
typename A2, typename A2,
@ -682,8 +660,7 @@ template<typename A1,
typename A7, typename A7,
typename A8, typename A8,
typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY> typename mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
using signal8 = using signal8 = signal_with_thread_policy<mt_policy, A1, A2, A3, A4, A5, A6, A7, A8>;
signal_with_thread_policy<mt_policy, A1, A2, A3, A4, A5, A6, A7, A8>;
}// namespace sigslot }// namespace sigslot

16
src/sled/sigslot_test.cc Normal file
View File

@ -0,0 +1,16 @@
#include <sled/sigslot.h>
struct DeleteSelf : public sigslot::has_slots<> {
void DeleteThis() {
delete this;
}
};
TEST_SUITE("sigslot") {
TEST_CASE("delete this") {
DeleteSelf* d = new DeleteSelf();
sigslot::signal0<> sig;
sig.connect(d, &DeleteSelf::DeleteThis);
sig.emit();
}
}

3
src/sled/sled.h
View File

@ -9,6 +9,9 @@ namespace async {}
#include "inja.hpp" #include "inja.hpp"
#include "rx.h" #include "rx.h"
// event_bus
#include "sled/event_bus/event_bus.h"
// filesystem // filesystem
#include "sled/filesystem/path.h" #include "sled/filesystem/path.h"
#include "sled/filesystem/temporary_file.h" #include "sled/filesystem/temporary_file.h"

2
src/sled/strings/base64_bench.cc
View File

@ -38,6 +38,6 @@ Base64Decode(picobench::state &state)
(void) sled::Base64::Decode(base64_input); (void) sled::Base64::Decode(base64_input);
} }
} }
PICOBENCH_SUITE("Base64");
PICOBENCH(Base64Decode); PICOBENCH(Base64Decode);
PICOBENCH(Base64Encode); PICOBENCH(Base64Encode);

124
src/sled/synchronization/mutex.h
View File

@ -146,46 +146,90 @@ private:
marl::ConditionVariable cv_; marl::ConditionVariable cv_;
}; };
// class ConditionVariable final { class SCOPED_CAPABILITY SharedMutex final {
// public: public:
// static constexpr TimeDelta kForever = TimeDelta::PlusInfinity(); enum class Mode {
// ConditionVariable() = default; kReaderPriority,
// ConditionVariable(const ConditionVariable &) = delete; kWriterPriority,
// ConditionVariable &operator=(const ConditionVariable &) = delete; };
//
// template<typename Predicate> inline SharedMutex(Mode mode = SharedMutex::Mode::kWriterPriority) : mode_(mode) {}
// inline bool Wait(LockGuard<Mutex> &guard, Predicate pred)
// { inline void Lock() SLED_EXCLUSIVE_LOCK_FUNCTION()
// std::unique_lock<std::mutex> lock(guard.mutex_->impl_, std::adopt_lock); {
// cv_.wait(lock, pred); wait_w_count_.fetch_add(1);
// return true;
// } sled::MutexLock lock(&mutex_);
// if (Mode::kReaderPriority == mode_) {
// template<typename Predicate> // 读取优先，必须在没有任何读取的消费者的情况下才能持有锁
// inline bool cv_.Wait(lock, [this] { return r_count_ == 0 && w_count_ == 0 && wait_r_count_.load() == 0; });
// WaitFor(LockGuard<Mutex> &guard, TimeDelta timeout, Predicate pred) w_count_++;
// { } else {
// std::unique_lock<std::mutex> lock(guard.mutex_->impl_, std::adopt_lock); // 写入优先，只要没有持有读锁的消费者，就可以加锁
// if (timeout == kForever) { cv_.Wait(lock, [this] { return r_count_ == 0 && w_count_ == 0; });
// cv_.wait(lock, pred); w_count_++;
// return true; cv_.Wait(lock, [this] { return r_count_ == 0; });
// } else { }
// return cv_.wait_for(lock, std::chrono::milliseconds(timeout.ms()), wait_w_count_.fetch_sub(1);
// pred); }
// }
// } inline void Unlock() SLED_UNLOCK_FUNCTION()
// {
// // template<typename Predicate> sled::MutexLock lock(&mutex_);
// // bool WaitUntil(Mutex *mutex, TimeDelta timeout, Predicate pred) w_count_--;
// // {} if (w_count_ == 0) { cv_.NotifyAll(); }
// }
// inline void NotifyOne() { cv_.notify_one(); }
// inline void LockShared() SLED_SHARED_LOCK_FUNCTION()
// inline void NotifyAll() { cv_.notify_all(); } {
// wait_r_count_.fetch_add(1);
// private: sled::MutexLock lock(&mutex_);
// std::condition_variable cv_; if (Mode::kReaderPriority == mode_) {
// }; cv_.Wait(lock, [this] { return w_count_ == 0; });
r_count_++;
} else {
cv_.Wait(lock, [this] { return w_count_ == 0 && wait_w_count_.load() == 0; });
r_count_++;
}
wait_r_count_.fetch_sub(1);
}
inline void UnlockShared() SLED_UNLOCK_FUNCTION()
{
sled::MutexLock lock(&mutex_);
r_count_--;
if (r_count_ == 0) { cv_.NotifyAll(); }
}
private:
const Mode mode_;
sled::Mutex mutex_;
sled::ConditionVariable cv_;
int r_count_{0};
int w_count_{0};
std::atomic<int> wait_r_count_{0};
std::atomic<int> wait_w_count_{0};
};
class SharedMutexReadLock final {
public:
explicit SharedMutexReadLock(SharedMutex *mutex) : mutex_(mutex) { mutex_->LockShared(); }
~SharedMutexReadLock() { mutex_->UnlockShared(); }
private:
SharedMutex *mutex_;
};
class SharedMutexWriteLock final {
public:
explicit SharedMutexWriteLock(SharedMutex *mutex) : mutex_(mutex) { mutex_->Lock(); }
~SharedMutexWriteLock() { mutex_->Unlock(); }
private:
SharedMutex *mutex_;
};
}// namespace sled }// namespace sled

1
src/sled/system/thread_pool_bench.cc
View File

@ -13,4 +13,5 @@ ThreadPoolBench(picobench::state &state)
} }
// BENCHMARK(ThreadPoolBench)->RangeMultiplier(10)->Range(10, 10000); // BENCHMARK(ThreadPoolBench)->RangeMultiplier(10)->Range(10, 10000);
PICOBENCH_SUITE("TheadPool");
PICOBENCH(ThreadPoolBench); PICOBENCH(ThreadPoolBench);

1
src/sled/system_time_bench.cc
View File

@ -7,4 +7,5 @@ SystemTimeNanos(picobench::state &state)
for (auto _ : state) { (void) sled::SystemTimeNanos(); } for (auto _ : state) { (void) sled::SystemTimeNanos(); }
} }
PICOBENCH_SUITE("SystemTime");
PICOBENCH(SystemTimeNanos); PICOBENCH(SystemTimeNanos);

16
src/sled/testing/doctest.h
View File

@ -57,6 +57,22 @@
#define DOCTEST_TOSTR_IMPL(x) #x #define DOCTEST_TOSTR_IMPL(x) #x
#define DOCTEST_TOSTR(x) DOCTEST_TOSTR_IMPL(x) #define DOCTEST_TOSTR(x) DOCTEST_TOSTR_IMPL(x)
#ifdef REQUIRE
#undef REQUIRE
#endif
#ifdef CHECK
#undef CHECK
#endif
#ifdef CHECK_EQ
#undef CHECK_EQ
#endif
#ifdef CHECK_NE
#undef CHECK_NE
#endif
#define DOCTEST_VERSION_STR \ #define DOCTEST_VERSION_STR \
DOCTEST_TOSTR(DOCTEST_VERSION_MAJOR) "." \ DOCTEST_TOSTR(DOCTEST_VERSION_MAJOR) "." \
DOCTEST_TOSTR(DOCTEST_VERSION_MINOR) "." \ DOCTEST_TOSTR(DOCTEST_VERSION_MINOR) "." \

2
src/sled/timer/task_queue_timeout.cc
View File

@ -41,7 +41,7 @@ TaskQueueTimeoutFactory::TaskQueueTimeout::Start(DurationMs duration_ms, Timeout
precision_, precision_,
SafeTask(safety_flag_, SafeTask(safety_flag_,
[timeout_id, this]() { [timeout_id, this]() {
LOGV("timer", "Timeout expired: {}", timeout_id); LOGV("timer", "Timeout expired id={}", timeout_id);
SLED_DCHECK_RUN_ON(&parent_.thread_checker_); SLED_DCHECK_RUN_ON(&parent_.thread_checker_);
SLED_DCHECK(posted_task_expiration_ != std::numeric_limits<TimeMs>::max(), ""); SLED_DCHECK(posted_task_expiration_ != std::numeric_limits<TimeMs>::max(), "");
posted_task_expiration_ = std::numeric_limits<TimeMs>::max(); posted_task_expiration_ = std::numeric_limits<TimeMs>::max();

1
src/sled/uri_bench.cc
View File

@ -34,4 +34,5 @@ ParseURI(picobench::state &s)
} }
} }
PICOBENCH_SUITE("URI");
PICOBENCH(ParseURI); PICOBENCH(ParseURI);