631624dc55
[*] Linux build regressions, and shrink the size of Linux RWLocks to 48 bytes from 64
2024-05-07 14:57:19 +01:00
c79a709f96
[*] RWLock: "I didn't like what I saw emitted" cont
2024-04-30 22:57:45 +01:00
410a67d842
[*] RWLock: I didn't like what I saw emitted
2024-04-30 20:29:20 +01:00
62b6fa20f8
[*] Update the copyright header of most of the primitives
...
[*] Fix generic mutex abs yield always returning true
2024-01-29 14:48:04 +00:00
6037d14674
[-] hadnt fully removed the aggressive context switch thing from the old rwlock impl
2023-12-30 21:58:52 +00:00
43583a1748
[+] IRWLock::CheckSelfThreadIsWriter
2023-12-01 01:15:35 +00:00
9e1655d579
[*] Clean up RWLock
2023-09-19 17:36:21 +01:00
7357764cfc
[*] Fix abnormal ::UnlockWrite performance under heavyweight native WaitOnAddress platforms (Linux, BSD-like, etc)
2023-09-18 18:21:46 +01:00
cea3362186
[*] Finally fixed an old regression: RWLock is back to being write-biased to prevent forever-read conditions
2023-09-09 13:03:02 +01:00
d79cb4f3ca
[*] RWLock: WakeOnAddress optimization on wait to prevent mutex congestion on modern OSes
2023-08-23 15:37:55 +01:00
5cc811be19
[*] More compact Win32 primitives!
2023-08-21 17:34:24 +01:00
68b4fe5f8b
[*] RWLock: not implementing LockAbsMS and LockAbsNS can hurt the hotpath
2023-08-21 15:50:45 +01:00
9a2e5674e8
[*] RWLock improvements
2023-07-30 11:23:40 +01:00
2d6dca4e21
[+] 32bit SOO sizes for sync primitives under x86_32/MSVC
...
[*] Optimize the write-biased reentrant read-write lock down to 88 bytes on MSVC x64
2023-06-17 17:08:58 +01:00
25b933aafa
[*] Fixed regression in RWLock size without sacrificing on features
...
(TODO: I would like to WoA optimize it for modern oses at some point)
2023-06-16 00:02:42 +01:00
74b813f051
[*] Bloat RWLock by adding a separate yield queue for writers (we were already writer biased)
...
This will help us reduce cpu usage and latency at the cost of 32 bytes.
We are now hopelessly oversized: 136 bytes for a single primitive. 104 was barely passble.
2023-06-15 20:54:19 +01:00
d755a9d651
[*] Massive perf boost by removing atomic and
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[*] Refactor ambiguous IWaitable::Lock(timeoutMs) to LockMS to prevent final using collisions
2023-04-03 08:21:44 +01:00
8272959249
[*] Further compress
2023-03-22 13:42:07 +00:00
046b70d7bc
[*] [Pre-Win8.1] Optimize for modern nt instead of windows vista synch in legacy path; yes, this is how windows 7 and vista synch is somewhat implemented.
...
...on apis that predate those kernel revisions. so, technically this might be able to run on xp.
[*] GetThreadCookie optimization for all platforms
2023-03-15 00:35:29 +00:00
e82ec4a343
[+] IWaitable::LockNS(...)
...
[+] AuThreading.WakeAllOnAddress
[+] AuThreading.WakeOnAddress
[+] AuThreading.WakeNOnAddress
[+] AuThreading.TryWaitOnAddress
[+] AuThreading.WaitOnAddress
[*] Further optimize synch primitives
[+] AuThreadPrimitives::RWRenterableLock
2023-03-12 15:27:28 +00:00
8ff81df129
[*] Fix deadlock involving WaitFor under ThreadPool (shutdown race)
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[*] Optimize mutex lock out of RWLockImpl::TryLockWrite
[*] Force all relevant members of RWLockImpl to be volatile just bc lol (afaik we cant justify it yet; however, i want to minimalize the risk of future issues in this type)
2023-01-30 14:35:48 +00:00
0cdbc34c06
[*] Optimize allocations out of RWLock
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[*] Fix linux regression
2022-12-29 09:42:02 +00:00
898c0ced37
[*] Refactoring in progress...
2022-11-17 08:03:20 +00:00
