CHANGELOG

1. Merge boost.fcontext 1.81.0
2. Add LIBCOPP_MACRO_TLS_STACK_PROTECTOR to work with -fstack-protector
3. Optimize -pthread flag detection.
4. Support -fno-rtti now.
5. Optimize timestamp of generated file to reduce regeneration.

CHANGELOG

1. Fixes timer reset when initialization.(#46 )
2. Update CI environment of GCC 4.8.
3. Add more strict warnings.
4. Optimize spin lock, add valid() for task_promise(C++ 20 coroutine).
5. Fix consistent of variant detection.

CHANGELOG

• Update cmake-toolset
• Implement unhandled_exception when without exception.

CHANGELOG

• Add helper function to pick task id and private data from C++20 coroutine task
• Fix trivial test
• Fix Valgrind_ROOT
• Fix compatibility of GCC SFINAE
• [CI] Add CodeQL job
• [CI] Add auto stale job
• [CI] Update linux image to ubuntu 22.04

CHANGELOG

1. Allow custom promise_error_transform for C++20 coroutine.

CHANGELOG

2.0.2

1. Add benchmark for task_future
2. Fix lifetime of task_future

2.0.1

1. Change task_manager<task_type, container_type> to task_manager<task_type>

2.0.0

1. Add ABI tag for all c++ codes

We will keep ABI compatitablity for all assemblly APIs and will change the suffix when ABI changed.

2. cotask::task changes

• Add value_type to task_macro ( macro_coroutine )

3. [Previous] Redesign C++ 20 coroutine support.
4. Using ctest to maintain test and samples
5. Fix compatibility for C++20 attributes and macros
6. [BREAK CHANGES] Rename LIBCOPP_DISABLE_THIS_MT to LIBCOPP_LOCK_DISABLE_THIS_MT

CHANGELOG

1. Allow to download submodule by external tool and do not depend git.

CHANGELOG

1. [OPTIMIZE] Switch build system to to cmake-toolset
2. [FIX] Fix output names of find_package(<PackageName>)
3. [OPTIMIZE] Support auto detection of ios/android toolchains
4. [OPTIMIZE] Fix warnings when using cmake 3.20.0 or upper
5. [OPTIMIZE] Optimize cmake config PATH for <PackageName>_DIR
6. [BREAK] Upgrade cmake requirement to 3.16.0+
7. [CI] Move to github action
8. [BOOST] Merge boost.context 1.76.0.

CHANGELOG

1. [FIX] Fix version tag name

CHANGELOG

1. [BOOST] Merge boost.context 1.74.0(Support The 32-bit Solaris C language data model, called ILP32).
2. [FIX] Fix mixed some headers with atframe_utils .
3. [OPTIMIZE] Some optimizations for benchmark codes.
4. [FIX] Fix multi-thread counter of unit test.
5. [OPTIMIZE] Support cpack to generate rpm or deb package.
6. [FIX] Fix c++20 coroutine flags when reimport CompilerOption.cmake.

CHANGELOG

1. [FIX] #16 : document of LIBCOPP_DISABLE_ATOMIC_LOCK and LIBCOPP_DISABLE_THIS_MT .
2. [FIX] #18 : 'xx' is not a member of 'xxx {aka xxx}' .
3. [OPTIMIZE] cotask::task can capture all integer type of return value now.
4. [FIX] Remove warning of c++20 coroutine options when project use both languages of cxx and not cxx.

CHANGELOG

1. Fix compiler version checker for C++20 coroutine
2. Add cmake interface option and features for targets
3. Update documents

CHANGELOG

1. [OPTIMIZE] Using cmake export to generate module files
2. [OPTIMIZE] Change default visibility of symbols to hidden, we support dll on windows now.
3. [FIX] Rename task::await into task::await_task, Some compile don't allow await_task as function name.
4. [BOOST] Merge boost.context 1.73.0
5. [FEATURE] Implement context of windows fiber and SetUnhandledExceptionFilter is available to catchunhandled exception in coroutine action
6. [OPTIMIZE] Catch and rethrow unhandle exception after coroutine resumed when using C++11 or upper, most APIs are exception safe now.
7. [OPTIMIZE] Remove TTASK_MACRO in cotask::task, task id now is always set uint64_t and use the id allocator with thread cache.
8. [OPTIMIZE] Fix Warning: client switching stacks? in unit test when enable valgrind support.
9. [FEATURE] Enable -DLIBCOPP_FCONTEXT_USE_TSX=ON for default.
10. Using sphinx and reStructuredText to rewrite https://libcopp.atframe.work/

BREAK CHANGES & UPGRADE GUIDE FROM 1.2.X

• Rename cotask::task::await into cotask::task::await_task
• Replace cotask::task<TCO_MACRO, TTASK_MACRO> with cotask::task<TCO_MACRO> , we don't allow to custom id allocator now.
• Replace cotask::core::standard_int_id_allocator<uint64_t> with copp::util::uint64_id_allocator , we don't allow to custom id allocator now.
• Require gcc 4.7+, MSVC 14+(Visual Studio 2015)>)
• Require cmake 3.12.0 or upper

CHANGELOG

1. [OPTIMIZE] Add options to disable TLS usage for this_task and this_coroutine to reduce cache miss on single thread situation.
2. [OPTIMIZE] Implement jump_to(...) as static inline to reduce code cache miss.
3. [OPTIMIZE] Implement coroutine_context_callback(...) as static local symbol to reduce code cache miss.

CHANGELOG

1. [OPTIMIZE] Add more unit test.Increase coverage to 90%+.
2. [OPTIMIZE] Rewrite toolchain detection scripts, support clang-cl now.
3. [BOOST] merge boost.context 1.71.0.
4. [FIX] Fix a coredump problem when task_ptr is reset when await other tasks.
5. [OPTIMIZE] Optimize timer implement, task_manager support modify task timer now.
6. [OPTIMIZE] A task can only be added to one task_manager now, and when finish task with task's API, task_manager will also be cleanup.
7. [OPTIMIZE] Fix some warning when compiling with gcc 9+ and clang 8+.
8. [OPTIMIZE] Use pthread for TLS when both c++11 thead_local and pthread are available. It will reduce the minimal stack size.
9. [OPTIMIZE] Fix and add some example codes and documents.

CHANGELOG

1. Support vcpkg
2. Generate libcopp-config.cmake and libcopp-config-version.cmake for cmake

First release with v2. This release is used in our project and works well.

1. guess flag when call cotask::start/resume to reduce atomic operation
2. add reference when call cotask::start to protect cotask from destroy
3. use functor directly if action based on task_action_impl
4. fix missing break after alloc failed in benchmark

1. 优化结构，减少内存碎片
2. merge boost 1.64.0
3. 增加栈池
4. 支持线程安全

1. 上一个内测游戏版本使用的版本
2. merge boost 1.63.0
3. 协程切换时允许透传用户自定义数据
4. 修订所有scan-build的warning报告
5. 修订单元测试里的一些小问题
6. 修正递归循环跳转时的问题，现在协程yield之前执行resume会返回错误码