9 commits

Author	SHA1	Message	Date
Stephen Seo	56ee5c3aed	Tweak compare_exchange_weak(...) in spin-lock	2024-01-12 13:32:05 +09:00
Stephen Seo	4917fc47f6	Don't fail on "try" fns if failed to get spinLock ... In SharedSpinLock: Only fail on "try" fns after spinLock was acquired and condition is not met.	2024-01-12 13:32:05 +09:00
Stephen Seo	a0f8bf0b41	Refactor shared-spin-lock to use atomic "spinLock"	2024-01-12 13:32:05 +09:00
Stephen Seo	d1354b13d5	Minor refactorings	2024-01-12 13:32:05 +09:00
Stephen Seo	05087406b1	Reland C++11 "shared_lock" with iter remove fix ... On iterator remove, the iterator will trade the read lock for a write lock, and trade back for a read lock once the remove has been completed.	2024-01-12 13:32:05 +09:00
Stephen Seo	611287b377	Revert "Impl "RWLock" for use in TSLQueue" ... This reverts commit cf27a6bb76. The use of "shared_lock" in TSLQueue is unsafe because of two things: - The TSLQueue iterator takes a "read" lock. - The TSLQueue iterator can erase the current element.	2023-07-22 17:28:33 +09:00
Stephen Seo	ce092f81f9	Revert "Replace unnecessary use of atomic in "shared_lock"" ... This reverts commit b50e50b5fb.	2023-07-22 17:28:13 +09:00
Stephen Seo	b50e50b5fb	Replace unnecessary use of atomic in "shared_lock"	2023-07-22 16:46:38 +09:00
Stephen Seo	cf27a6bb76	Impl "RWLock" for use in TSLQueue ... This project supports C++11, and std::shared_lock was made available in C++17, thus a "shared_spin_lock" was created with similar functionality. This "shared_spin_lock" is used in TSLQueue.	2023-07-22 16:33:09 +09:00