llvm-project

Author SHA1 Message Date

Author	SHA1	Message	Date
Hui	81e2693c12	[libc++][test] Fix race condition in condition_variable_any tests (#84788 ) Some tests in `condition_variable_any` use two `shared_lock` to guard, which does not work. The fix is to make the writer to use `unique_lock`	2024-03-24 20:52:47 +00:00
Hui	85a8e5c3e0	[libc++] fix condition_variable_any hangs on stop_request (#77127 ) When I implemented `condition_variable_any::wait`, I missed the most important paragraph in the spec: > The following wait functions will be notified when there is a stop request on the passed stop_token. > In that case the functions return immediately, returning false if the predicate evaluates to false. From https://eel.is/c++draft/thread.condition#thread.condvarany.intwait-1. Fixes #76807	2024-01-20 21:18:44 +00:00
Hui	4fa812bb52	[libc++] Implement `std::condition_variable_any::wait[_for/until]` overloads that take `stop_token` - This is section 32.6.4 of P0660R10 - https://eel.is/c++draft/thread.condvarany.intwait Differential Revision: https://reviews.llvm.org/D153441	2023-09-29 13:50:16 +01:00

Hui

81e2693c12

[libc++][test] Fix race condition in condition_variable_any tests (#84788 )

Some tests in `condition_variable_any` use two `shared_lock` to guard,
which does not work.
The fix is to make the writer to use `unique_lock`

2024-03-24 20:52:47 +00:00

Hui

85a8e5c3e0

[libc++] fix condition_variable_any hangs on stop_request (#77127 )

When I implemented `condition_variable_any::wait`, I missed the most
important paragraph in the spec:

> The following wait functions will be notified when there is a stop
request on the passed stop_token.
> In that case the functions return immediately, returning false if the
predicate evaluates to false.

From
https://eel.is/c++draft/thread.condition#thread.condvarany.intwait-1.

Fixes #76807

2024-01-20 21:18:44 +00:00

Hui

4fa812bb52

[libc++] Implement std::condition_variable_any::wait[_for/until] overloads that take stop_token

- This is section 32.6.4 of P0660R10
- https://eel.is/c++draft/thread.condvarany.intwait

Differential Revision: https://reviews.llvm.org/D153441

2023-09-29 13:50:16 +01:00

3 Commits