Add ts::AltMutex utility class.#7330
Closed
ywkaras wants to merge 1 commit intoapache:masterfrom
Closed
Conversation
ywkaras
changed the title
Contributor
Author
|
Note that this video, https://youtu.be/ZQFzMfHIxng , reports good performance using spinlocks. This class is basically a spinlock. It has yields to handle the fact the thread currently holding the mutex may get preempted. It has (micro-)sleeps to handle the possibility that the thread holding the lock gets preempted and has a lower scheduling priority than a thread waiting on the mutex. I think currently all our threads have the same priority, so the sleeps may only be for future safety. |
Contributor
Author
|
Closing this, will reopen if we use it. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
No description provided.