a4d317a48d
[*] Reoptimize semaphore wait paths
2023-08-22 15:28:09 +01:00
7ad725ca04
[+] Global adaptive spin
2023-08-22 13:01:06 +01:00
ccfd0fafab
[*] Why must all languages be garbage at expressing life-span of constness?
...
This is const-correct, as in, we don't expect to modify the pointer; you dont need to be a writer
This was const-correct, as in, this field better be a volatile block of memory you expect to update - plz dont to any retarded assumptions based on it being "const," compiler.
2023-08-22 11:08:56 +01:00
3747fb7c6f
[+] ThreadingConfig::uUWPNanosecondEmulationMaxYields
...
[+] ThreadingConfig::bUWPNanosecondEmulationCheckFirst
2023-08-22 09:56:32 +01:00
76ac770674
[*] Update a handful of condvar cas's and account for laziness along the way
2023-08-22 09:44:54 +01:00
cd362db7af
[*] Deaf, dumb, and blind
2023-08-21 19:20:52 +01:00
fa170c413d
[*] More compact Linux primitives
2023-08-21 19:17:05 +01:00
5cc811be19
[*] More compact Win32 primitives!
2023-08-21 17:34:24 +01:00
869512e651
[*] Optimization: Remove two stupid branches in RWLock
2023-08-21 16:33:32 +01:00
f847ab049a
[+] ThreadingConfig::bPreferRWLockReadLockSpin
2023-08-21 16:25:51 +01:00
e1f384de2e
[*] RWLock: improper upgrade handshake
...
The switch over to two condvars still doesnt seem right
2023-08-21 16:20:52 +01:00
681c4b9158
[*] RWLock: revert this branch to checking for 0 and 1 remaining readers
...
[*] Formatting
2023-08-21 16:08:30 +01:00
e2909ebe74
[*] RWLock: Upgrade UpgradeReadToWrite sleep path
2023-08-21 16:02:55 +01:00
68b4fe5f8b
[*] RWLock: not implementing LockAbsMS and LockAbsNS can hurt the hotpath
2023-08-21 15:50:45 +01:00
d1b1bfb221
[*] Caught an issue with RWLock: cant reenter unlocked reentrance mutex.
2023-08-21 15:39:56 +01:00
a60a1b3088
[*] dont assume these condvar paths cant underflow
2023-08-21 00:25:29 +01:00
b8d4e02ab5
[+] Aurora::Threading::GetThreadingConfig
...
[+] Aurora::Threading::SetThreadingConfig
[*] Save a few bytes in Aurora::ThreadingConfig
2023-08-20 16:23:03 +01:00
08f30017b8
[*] regression: b236469d06 cont
2023-08-20 13:41:53 +01:00
71617ca66e
[*] Format SMT spin
2023-08-20 09:50:41 +01:00
f1a08d25e7
[+] AuUInt32 GetTotalSpinCountTimeout()
...
[*] Fixup FutexWaitable
2023-08-20 09:47:31 +01:00
b236469d06
[*] Made WakeOnAddress trigger pointers always const
2023-08-19 20:37:24 +01:00
2fae266876
[*] Fix WakeOnAddress constness of the comparison argument
2023-08-19 19:48:24 +01:00
8874fd9810
[*] Cache Win8+ check
2023-08-19 18:49:16 +01:00
19224d2eed
[*] Default back to zero. Do not throw off other threads if only used once
2023-08-19 18:39:13 +01:00
ab4971ef9c
[+] Linux threading options
2023-08-19 18:33:54 +01:00
8bf6bdd963
[+] More threading options
...
[+] AuThreading::SetSpinCountTimeout
[+] AuThreading::SetThreadLocalAdditionalSpinCountTimeout
2023-08-19 18:16:48 +01:00
7fb8b89def
[*] Some unwanted indirect branching is still bleeding in; mark more primitive classes as final
2023-08-19 11:41:37 +01:00
92ebafecab
[*] Suppress a number of antisemitic clang warnings
2023-08-18 23:32:46 +01:00
4240966512
[*] Two trivial changes (not fixing or improving anything)
2023-08-18 15:53:38 +01:00
7dd6145dc1
[*] Always use unsigned integers under the semaphore classes
2023-08-18 15:26:31 +01:00
2a1556d80c
[*] Optimize Linux semaphore
2023-08-17 23:06:02 +01:00
04956bedba
[*] Shorten the expected overhead of some Linux primitives
2023-08-13 20:09:58 +01:00
6ec2fcc4b6
[*] Added timeout awareness in ConditionEx; returns false on timeout
...
[*] Updated Linux SOO sizes
2023-08-12 11:18:19 +01:00
7962772c62
[+] Added Linux-specific condvars and condmutex
2023-08-12 11:11:12 +01:00
737d3bb4d6
[+] AuProcAddresses.Linux.*
2023-08-12 10:16:20 +01:00
1f173a8799
[*] Begin resolving 8 months of Linux neglect
2023-08-11 16:51:42 +01:00
9a2e5674e8
[*] RWLock improvements
2023-07-30 11:23:40 +01:00
c889af13e5
[*] bNoThreadNames option wasnt respected
2023-07-30 10:00:54 +01:00
ceb5b2961e
[+] FALLBACK_WAKEONADDRESS_SUPPORTS_NONEXACT_MATCHING
...
[+] ThreadingConfig::bPreferEmulatedWakeOnAddress
2023-07-30 09:52:41 +01:00
c306c12763
[*] Improve WakeOnAddress by hash binning by kDefaultWaitPerProcess instead the previous iteration before BST or HashTree lookup
2023-07-30 09:34:39 +01:00
5e94be7487
[*] ConditionEx::WaitForSignalRelativeNanoseconds -> WaitForSignalNS
2023-07-29 09:52:59 +01:00
b411c710d1
[+] IConditionVariable::WaitForSignalNS
2023-07-25 15:59:04 +01:00
76262c2e3e
[*] Trivial Win8+ condvar broadcast improvement (pragmatism)
2023-07-25 15:28:02 +01:00
1a383f8157
[*] Two annoying formatting issues in RWLock
2023-07-25 12:57:47 +01:00
66cfbb5351
[+] FlexibleConditionVariable::WaitForSignalRelativeNanoseconds(AuUInt64 uRelativeNanoseconds)
...
[+] FlexibleConditionVariable::WaitForSignalRelativeNanoseconds(Threading::IWaitable *pWaitable, AuUInt64 uRelativeNanoseconds)
[+] FlexibleConditionVariable::WaitForSignalRelativeNanoseconds(AuUInt64 uRelativeNanoseconds)
[*] Refactor FlexibleConditionVariable
2023-07-25 12:38:49 +01:00
dab6e9caee
[*] Refactor: FeaturefulCondition -> FlexibleConditionVariable
...
[+] SOO for FlexibleConditionVariable
2023-07-25 12:27:08 +01:00
daf6108902
[*] Removed retarded code inspired by late 90s - 2003 Microsoft Andy-IQ engineering
...
This was bothering my autism
2023-07-25 11:57:22 +01:00
b48966a39e
[*] Caught uninitialized member
2023-07-25 02:12:19 +01:00
d45dc977d8
[*] NT: Further reduce Win32 link-time requirements cont ( 1948dd0c)
2023-07-24 12:48:42 +01:00
788dde684b
[*] Windows Vista, UWP, and Windows 11: Move Windows 7 and 8 SetThreadGroupAffinity symbol from the IAT to AuProcAddresses.NT.[c/h]pps object
...
[*] Update the READMEs support table
2023-07-14 16:33:26 +01:00
8a4fc0d9c3
[*] Amend runtime config typo: Prefer*
...
[-] Redundant AuTime header (ExtendedTimer.hpp)
2023-07-13 19:50:18 +01:00
8bf351e007
[*] NT Win8+ fix: improper condvar wake up
...
[*] Fix kThreadIdAny regression
2023-07-11 00:54:54 +01:00
c90a13ad95
[*] Minor NT optimization: move branch
2023-07-10 20:06:18 +01:00
a977f0d1b5
[*] NT: backport unix optimization - no spin during spurious wake up
2023-07-10 13:12:17 +01:00
536522743a
[*] Move this branch in NTs condvar
2023-07-10 12:31:06 +01:00
8c84ecf892
[*] Win8+: Experimental primitive improvements by taking notes from Win7 cycle pinching
...
[*] +regression in condvar
2023-07-10 01:13:55 +01:00
355f7db711
[*] Forgot to reintroduce these: 75b71275 (cont)
2023-07-09 22:34:31 +01:00
75b71275e7
[*] Made past and present NT condvar optional spin steps configurable via the runtime config
2023-07-09 20:52:31 +01:00
03dbfeefe1
[*] Enhance Windows 7 scheduling resolution
2023-07-09 12:56:35 +01:00
627bdddfdc
[*] Ensure AuProcAddresses.NT.* is used for all dynamically linked symbols
2023-07-09 10:03:29 +01:00
94e2f7924e
[-] More redundant code from WakeOnAddress
2023-07-06 09:47:46 +01:00
b90feae7d0
[-] Remove preemptive POSIX optimization
...
This'll just get in the way of Linux optimizations for the sake of trying to hit the correct yield period without a spurious wake up - all in one shot.
2023-07-06 09:41:09 +01:00
e2758ea243
[-] Remove unused code from WakeOnAddress
2023-07-06 09:37:58 +01:00
99e8c68c62
[*] Update a Win8+ sync branch; can back out earlier
2023-07-05 19:32:01 +01:00
e2accb900b
[*] Begin work around for use after thread-local free; WaitOnAddress emulation
2023-07-05 18:25:07 +01:00
894df69fe0
[*] remove redundant branch from sync primitive
...
[*] optimize event
2023-06-28 02:24:53 +01:00
a454a2d71e
[*] Sync primitive improvements
...
[*] Reverted a change for UNIX: always never-spin acquire under observational lock
[*] Decreased common case of syscall operations under Linux and UNIX
[*] Unix signaling: prevent waits while during condvar wake up by unlocking before the signal
[*] NT no wait: semaphores must not spin under lock
2023-06-26 08:59:49 +01:00
fa90463a73
[*] im not sure why this was written like this
2023-06-23 22:36:13 +01:00
0d05fd3d33
[*] Minor mostly unnoticeable primitive improvements
2023-06-23 21:37:04 +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
451b9025c0
[*] Fix major recent regressions
...
amend: 48075bfd25b933aa
2023-06-17 15:12:16 +01:00
48075bfda7
[*] cleanup: added gUseNativeWaitSemapahore
2023-06-16 00:06:32 +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
e11028bb03
[*] Timeout division: ensure this never deadlocks
2023-06-15 21:15:58 +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
d389f9dda3
[*] Re-optimize the primitives for Windows 8+ on top of a Windows XP+ core
2023-06-15 20:52:28 +01:00
28201db2d7
[+] Improve WoA on Windows 8+
...
[+] AuThreading::WaitOnAddressSteady
2023-06-15 20:44:27 +01:00
17c50eff64
[*] fix old unix sync regressions
...
do not hold switching lock while spinning as originally written and intended
2023-06-13 12:05:55 +01:00
b91ce52195
[*] Not sure how WOA regressed
2023-06-12 19:35:54 +01:00
1a8acbdde5
[+] By-raw pointer WOA lists
...
(also they are now fairer)
[+] Steps towards future proofing NT (not the future proofing itself)
2023-06-12 18:31:44 +01:00
50413f36e5
[*] keyed events should yield indefinitely in their failure path
...
(amended one day later: removed one of the fixes. this is gonna apply to just one place for now)
2023-06-12 15:51:54 +01:00
123e34d224
[*] been meaning to remove this debug preemptive wake up for awhile
2023-06-11 21:35:47 +01:00
1bda1f469f
[*] simplify wake on address emulation
...
Windows 7 reporting improved time to wake, but it is still averaging about the same... everything.
2023-06-11 19:13:37 +01:00
5b495f7fd9
[*] sched: minor clean up
2023-06-11 17:52:50 +01:00
50f25e147a
[*] improve latency (i think - benchmark pending)
2023-06-07 11:45:14 +01:00
81b3550825
[+] AURT_ADD_USR_DATA usage across some relevant contexts
2023-06-04 17:28:29 +01:00
b423ce14b1
[*] change-up cond-vars mutual exclusivity locking
2023-05-31 05:34:36 +01:00
5cb56da924
[*] missed break [regression in 53df1ee8]
2023-05-31 05:21:05 +01:00
055b149e11
[*] remove verbose "!= 0"
2023-05-31 04:38:05 +01:00
f92a19621a
[*] adjust undershooted ms scale sleeps to smt spin, then yield, in an effort to match nano-scale sleeps within 10s of kns
2023-05-30 13:12:53 +01:00
53df1ee81d
[*] Work on AuConditionVariable.NT some more
...
[*] Fix high cpu regression in 6af9940b
2023-05-30 12:53:26 +01:00
9f59d4f921
[*] Fix TLS thread index out of bounds access
2023-05-09 14:21:55 +01:00
f842573352
[*] copy/pasted function parity
2023-05-08 15:21:15 +01:00
a2cfb7765b
[*] i want every bit of performance i can squeeze out of old windows operating systems
2023-05-08 15:16:06 +01:00
08f790c3af
[*] Update fenceless notes in AuMutex.NT.cpp
2023-05-08 14:46:20 +01:00
fca5b90b85
[*] adjust tls coefficients
2023-04-30 14:46:36 +01:00
7c1a1566fd
[*] missing tls impersonation in bd94b73d
2023-04-30 09:05:14 +01:00
448d840e4c
[*] missing free in bd94b73d
2023-04-30 09:02:13 +01:00
bd94b73dde
[+] New TLSView implementation
...
[+] AuTLSVariable
2023-04-30 08:24:27 +01:00
36dee459ca
[*] TryLockRead was unware of RWRenterableLocks specifications
...
(not an issue for regular blocking lock paths)
2023-04-24 19:39:36 +01:00
8dcf857da5
[*] updated comments
2023-04-23 19:39:54 +01:00
f74a41e286
[*] Refactor our thread primitives for an SOO change, where the SOO[_t]-suffix is no longer required, resulting a new type conflict issue
2023-04-23 19:25:37 +01:00
2a33d61e63
[*] further deprecate high res clock
...
[*] further posix resolution reporting
2023-04-22 22:58:20 +01:00
92af491fe8
[*] if (count == 1) *
2023-04-21 18:52:30 +01:00
0c494cb99a
[*] another preemptive linux fix. i missed a step in calculating the mask (i didnt calculate the mask at all)
2023-04-16 23:58:27 +01:00
5d979bff6d
[*] I dont think this path is really hit but still we shouldnt wake up after 4 seconds under here
2023-04-12 12:26:53 +01:00
abed78a15f
[*] QtCore6 crash on Windows 7
2023-04-06 22:24:47 +01:00
6e7cee70e1
[*] added mandatory smt spin here
2023-04-05 09:42:48 +01:00
6c25b5a5e6
[*] atomicity bug fix: hold up this is bad
2023-04-03 10:13:29 +01:00
d755a9d651
[*] Massive perf boost by removing atomic and
...
[*] Refactor ambiguous IWaitable::Lock(timeoutMs) to LockMS to prevent final using collisions
2023-04-03 08:21:44 +01:00
39072499dd
[*] remove dumb cas loops
...
[*] refactor
2023-04-01 09:53:00 +01:00
440b5877b2
[*] link errors
2023-03-22 16:59:21 +00:00
c22a13ec56
[*] preemptive linux fix [?]
2023-03-22 15:19:32 +00:00
8272959249
[*] Further compress
2023-03-22 13:42:07 +00:00
6974c713f7
[+] Allocationless thread primitives
...
[*] Rename SMPYield to SMTYield
2023-03-21 03:19:22 +00:00
5d8f4e6901
[*] Further optimize
2023-03-17 15:41:05 +00:00
a1f4614316
[*] i see a possible bug
2023-03-16 22:18:52 +00:00
1476307a60
[*] Force this optimization under nonship builds
2023-03-16 19:24:05 +00:00
e5981a5747
[*] Reintroduce the older implementation based on Vista sync primitives when best implementation under NT 5.1 apis isn't available (microsoft being cunts under the false guise of sandboxing xbox and uwp)
2023-03-16 18:25:23 +00:00
02684d543e
[*] New NT mutex should carry the fail under this unlikely path
2023-03-16 17:33:29 +00:00
2863d2c910
[*] pls do a zoomie
2023-03-15 17:54:59 +00:00
b4b7e4a083
[*] Repressing these vtables helps us get our time to wake down
2023-03-15 16:53:43 +00:00
89057139b3
[*] Further work on the legacy NT primitives
...
(can still be improved, optimized, and bug fixed)
(will add a build toggle between the old SRW and this)
(...and ironically it seems like our time to wake times are worse now)
2023-03-15 16:13:09 +00:00
0ad854284e
[*] NT Condvar: Clean up
2023-03-15 08:43:46 +00:00
49bfecee32
[*] i need sleep and i broke the core primitives
2023-03-15 08:30:21 +00:00
f354a202ad
[*] i forgot to remove this member and we took a massive sizeof hit for it
2023-03-15 03:23:17 +00:00
f24a1c1924
[*] im not even going to switch to a cross arch to assume this isnt going to compile
...
(actually it looked even worse under compiler explorer. this patch is much better)
2023-03-15 03:12:10 +00:00
e88718a48b
[*] Windows 7 optimization [?]
2023-03-15 02:38:26 +00:00
2fc4564f5d
[*] Amend legacy primitive
2023-03-15 01:03:42 +00:00
13028d767b
[*] Cleanup optimization commit
2023-03-15 00:48:37 +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
14c7d538e1
[*] Fix up modern WakeOnAddress fast path, of, well, WakeOnAddress
...
[*] Clean up AuEvent
[*] Dropped default spin power
2023-03-13 23:57:32 +00:00
1ba0519d8d
[*] Amended UNIX yield paths
2023-03-12 20:59:03 +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
88b0270435
[+] Broke out NT LoadLibrarys to a dedicated root AuProcAddesses.[NT.]hpp
2023-02-16 16:01:21 +00:00
9d71b5c04f
[*] Found another race condition
2023-02-11 19:37:30 +00:00
7d46679969
[*] Fix RWLock regression in previous commit: ( 8ff81df1)
...
...despite being under lock for lock paths, we now need everything to be atomic.
[*] ...fixed monotonic timeouts under rwlock
2023-01-30 16:48:40 +00:00
8ff81df129
[*] Fix deadlock involving WaitFor under ThreadPool (shutdown race)
...
[*] 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
51a2816f3f
[*] Merge GTK JS's branch fix for async shutdown
...
[+] IConditionMutex::TryLock()
... Timed is still too much of an ask for this interface, i think. There's a good reason as to why this isn't a iwaitable. This condvar interface must be as common and primitive as possible.
2023-01-30 13:26:17 +00:00
d780df6ceb
[*] Transition legacy pre-steady clock calls to steady time
...
[*] Improved e-core throttling logic under systems without ecores
2023-01-23 15:27:58 +00:00
fbca5f22c5
Regression in: d1451142
2022-12-29 21:02:58 +00:00
0cdbc34c06
[*] Optimize allocations out of RWLock
...
[*] Fix linux regression
2022-12-29 09:42:02 +00:00
d14511429a
[*] Optimize event primitive
2022-12-29 00:02:56 +00:00
2209aeb7a8
[+] Linux: semaphores and mutexes directly over futexes. Move UNIX pthread condvar mutex into the condvar mutex class.
...
[*] BSD: Rewrote fundamentally flawed pthread_mutex class code to use MONOTONIC clock time
[+] Linus SwInfo: Added enterprise check for RedHat
2022-12-28 23:44:45 +00:00
dbbcd14b57
[*] Optimize for Win8.1 scheduler that can bypass SRW CVs
...
[*] Update readme
2022-12-28 10:50:30 +00:00
766be57a46
[+] Linux build [again]
...
[+] ProcessSectionViewReserved.Unix.cpp
[*] Fix missing ::Flush() member on ViewWriter
2022-12-16 00:41:01 +00:00
cbad382b6a
[+] Windows 7 support
2022-12-14 01:35:18 +00:00
267c2216b0
[+] UDP over socket API via existing INetSrvDatagram layer
...
(...missing send)
[+] AuIO::Buffer::ViewReader
[+] AuIO::Buffer::ViewSeekableReadable
[+] AuIO::Buffer::ViewWriter
[*] Clean up AuCompression
[*[ AuLog messages must always crunch for memory
[*] Various bug fixes
[*] Refactor+clean up
2022-12-12 23:50:05 +00:00
7be2d3fbdc
[+] AuUtility::ThroughputCalculator
...
[+] AuNet::ISocketStats
[+] AuNet::ISocketChannel::GetRecvStats()
[+] AuNet::ISocketChannel::GetSendStats()
[+] AuIO::IOProcessor::RunTickEx(AuUInt32 dwTimeout)
[*] Refactor clock APIs
[+] Documentation in headers
[+] AuIO::IIOPipeWork::GetStartTickMS()
[+] AuIO::IIOPipeWork::GetLastTickMS()
[+] AuIO::IIOPipeWork::GetPredictedThroughput()
[+] AuIO::IIOPipeWork::GetBytesProcessed()
2022-12-06 22:58:15 +00:00
72dc0d715e
[*] Begin enforcing steady time
...
[+] IOProcessor::WakeupThread
[+] NT: Begin hacking in timeBeginPeriod (must spam it in some places)
[+] ConsoleTTY (more specifically the win32 calls) are too slow to run on the mainthread. Delegate to worker.
[*] AuTime.CurrentClockSteady
[*] AuTime.CurrentClockSteadyMS
[*] AuTime.CurrentClockSteadyNS
2022-11-28 16:01:08 +00:00
