1.3.2

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.

1.3.1

CHANGELOG

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

1.3.0

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

1.2.1

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.

1.2.0

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.

1.1.0

CHANGELOG

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

1.0.0

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

0.3.4

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

0.3.3

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

0.3.2

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