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11360 commits 6 branches 41 tags 239 MiB
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515 commits

Author SHA1 Message Date
Nekotekina
f06e6be2c1 Disable npc update for SPU thread groups 2018-11-05 13:14:11 +03:00
Nekotekina
1b37e775be Migration to named_thread<> 
Add atomic_t<>::try_dec instead of fetch_dec_sat
Add atomic_t<>::try_inc
GDBDebugServer is broken (needs rewrite)
Removed old_thread class (former named_thread)
Removed storing/rethrowing exceptions from thread
Emu.Stop doesn't inject an exception anymore
task_stack helper class removed
thread_base simplified (no shared_from_this)
thread_ctrl::spawn simplified (creates detached thread)
Implemented overrideable thread detaching logic
Disabled cellAdec, cellDmux, cellFsAio
SPUThread renamed to spu_thread
RawSPUThread removed, spu_thread used instead
Disabled deriving from ppu_thread
Partial support for thread renaming
lv2_timer... simplified, screw it
idm/fxm: butchered support for on_stop/on_init
vm: improved allocation structure (added size)
 2018-10-19 22:22:35 +03:00
Nekotekina
a8a8cd88a0 Implement lf_queue<>, lf_value<> 
lf_queue<>: unbound FIFO queue with dynamic linked-list
lf_value<>: concurrently-assignable value readable without locking at the cost of memory (using dynamic linked list)

Add atomic_t<>::compare_exchange
 2018-09-27 12:16:43 +03:00
eladash
05cd3712a3 spu: Fix MMIO index checking 2018-09-17 17:24:54 +03:00
scribam
d7bb59cd99 c++17: use std::size 2018-09-06 13:15:59 +03:00
Nekotekina
ca5158a03e Cleanup semaphore<> (sema.h) and mutex.h (shared_mutex) 
Remove semaphore_lock and writer_lock classes, replace with std::lock_guard
Change semaphore<> interface to Lockable (+ exotic try_unlock method)
 2018-09-03 23:00:36 +03:00
Nekotekina
8abe6489ed Mega-cleanup for atomic_t<> and named bit-sets bs_t<> 
Remove "atomic operator" classes
Remove test, test_and_set, test_and_reset, test_and_complement global functions
Simplify atomic_t<> with constexpr if, remove some garbage
Redesign bs_t<> to use class, mark its methods constexpr
Implement atomic_bs_t<> for optimizations
Remove unused __bitwise_ops concept (should be in other header anyway)
Bitsets can now be tested via safe bool conversion
 2018-09-03 21:40:36 +03:00
eladash
f349695a75 Rsx: rewrite address translation 2018-08-13 16:16:34 +03:00
eladash
ac99fd764d mfc: clamp atomic cmd's addr 2018-07-14 01:40:40 +04:00
eladash
a5d4e58ddd fix barrier type mfc transfers 2018-07-10 14:54:51 +04:00
Nekotekina
20900ebea2 SPU: rename block stats 
Use Block Weight and Retreats
 2018-07-06 00:33:52 +03:00
Nekotekina
a0c0d8b993 SPU: simplify unimplemented event check 
Move checks closer to the actual use
 2018-07-06 00:33:52 +03:00
Nekotekina
e4da284176 SPU: analyser v4 and fixes 
Build SPU cache after PPU, fix mixing progress
SPU ASMJIT: add support for Giga mode
SPU ASMJIT: use the same spu.log location as SPU LLVM
SPU: improve spu.log disasm
SPU: improve trampolines, unify with SPU ASMJIT
SPU: decode interrupt handler address from BR/BRA at 0x0
SPU LLVM: support Mega/Giga modes
SPU LLVM: implement function chunks
SPU LLVM: use PHI nodes, value visibility across basic blocks
SPU LLVM: implement function chunk table
New simple memory manager for LLVM (bugfix)
 2018-06-21 22:29:34 +03:00
eladash
af62c92b7f mfc: clamp list transfer size 2018-06-17 23:20:00 +04:00
Nekotekina
eb081bbcfa SPU: add 'Accurate PUTLLUC' option 
Effectively rollback previous PUTLLUC accuracy commit by default
Minor changes in GETLLAR/PUTLLUC transactions
 2018-06-12 02:09:22 +03:00
Nekotekina
12eee6a19e SPU ASMJIT: Implement Mega block mode (experimental) 
Disable extra modes for SPU LLVM for now.
In Mega mode, SPU Analyser tries to determine complete functions.
Recompiler tries to speed up returns via 'stack mirror'.
 2018-06-05 12:35:26 +03:00
Nekotekina
ec6d1fb1ba SPU: optimize GETLLAR (TSX) 
Add an option "Accurate GETLLAR"
 2018-06-05 12:35:26 +03:00
Nekotekina
a5f4e6ecef SPU: fix PUTLLUC accuracy 2018-06-04 16:01:17 +03:00
Nekotekina
759370ea1b SPU: rewrite FSM/FSMH/FSMB instructions 
Remove lookup tables
 2018-05-30 20:35:35 +03:00
Nekotekina
55e9d437a9 Fix warning (ignored attributes) 2018-05-30 20:35:35 +03:00
Nekotekina
bdf6545571 SPU: rewrite spu_interpreter::SHUFB 
Use ASMJIT to generate SSSE3+ code at runtime
Remove static SSSE3 code from spu_interpreter
 2018-05-30 20:35:35 +03:00
kd-11
d48f391b41 lv2: Ease the pain of lower end CPUs 
- Avoid busy waiting in usleep code as much as possible, instead yield
- Also avoid busy_wait for SPU concurrency choker
 2018-05-29 13:54:30 +03:00
Nekotekina
3e580afe21 SPU: remove passive lock (fixup) 2018-05-23 15:36:29 +03:00
Nekotekina
72574b11ff SPU: use reservation spinlocks on writes (non-TSX) 
This should decrease contention by avoiding global lock
 2018-05-21 21:56:14 +03:00
Nekotekina
6fd402bcf8 Transactions: drop RDTSC usage 
Use simple increment (minor optimization)
 2018-05-21 00:18:37 +03:00
Nekotekina
7a6db3dd7e spu_getll_tx: diagnose loop count 2018-05-21 00:18:37 +03:00
Nekotekina
295f782b30 spu_putlluc_tx: diagnose loop count 2018-05-21 00:18:37 +03:00
Nekotekina
a33f297315 Replace notifier::lock_shared() with try_lock_shared() 
Also add notify_one(), try_lock() and unlock()
Move some code in cond.cpp
 2018-05-21 00:18:37 +03:00
Nekotekina
8d5bbfb850 Update SPU dump: print current MFC cmd 2018-05-21 00:18:37 +03:00
Nekotekina
33a1c743a4 Transactions: move loops inside 
Rewrite loops in assembler (minor optimization)
 2018-05-21 00:18:37 +03:00
Nekotekina
67391322f4 Transactions: touch memory only after a failure 
Minor optimization
 2018-05-17 22:19:26 +03:00
Nekotekina
39088e5005 SPU: Allow waiting on LR+TM events (fixup) 2018-05-17 21:21:15 +03:00
Nekotekina
7afda26c69 spu_putllc_tx: preload a little more (WIN32) 2018-05-17 18:58:08 +03:00
Nekotekina
58e4d49bb5 Fixup (endless loop) 2018-05-17 18:33:44 +03:00
Nekotekina
367f039523 Build transactions at runtime 
Drop _xbegin family intrinsics due to bad codegen
Implemented `notifier` class, replacing vm::notify
Minor optimization: detach transactions from global mutex on TSX path
Minor optimization: don't acquire vm::passive_lock on PPU on TSX path
 2018-05-16 17:31:58 +03:00
Nekotekina
4c7afb6952 Opt-in set DAZ and FTZ 2018-05-13 00:03:08 +03:00
Nekotekina
737db90058 Set DAZ and FTZ 2018-05-09 23:38:26 +03:00
Nekotekina
8f91917e8c SPU ASMJIT: simplify patchpoints 
Remove SPU thread reference from spu_recompiler_base
Disable support for far jumps in pathpoints (they were rare and unsafe)
 2018-05-09 22:19:55 +03:00
Nekotekina
1ca51a023c SPU LLVM Recompiler (preview) 2018-05-09 22:19:55 +03:00
Nekotekina
767dfa271e SPU ASMJIT: internal jumptable 
Allow indirect calls within current function using a jumptable
This restores some functionality removed in SPU ASMJIT 2.0
Change SPUThread::get_ch_value prototype
 2018-05-08 13:05:29 +03:00
Nekotekina
4d60d85db5 SPU: fix MFC_PUTQLLUC_CMD fence trait 2018-05-08 13:05:29 +03:00
Nekotekina
9516250bec SPU: fix MFC_WrTagUpdate 2018-04-22 00:06:49 +03:00
Nekotekina
9ad5fc8a08 SPU: rewrite spu_channel_t 2018-04-22 00:06:49 +03:00
Nekotekina
8ca33bcb94 SPU ASMJIT v2.0 
Use X86Assembler and blocks
 2018-04-22 00:06:48 +03:00
Nekotekina
ea82b732a3 SPU: fix non-TSX path 2018-04-08 23:30:50 +03:00
Nekotekina
0797164fac SPU: fix possible livelock 
The bug affects TSX path
 2018-04-07 20:51:21 +03:00
Nekotekina
3681507136 Rewrite vm::reservation 
Use flat virtual memory area
 2018-04-07 20:51:21 +03:00
Nekotekina
2b5cf2455f SPU: improve TSX usage 
Reduce transaction failure amount
Remove vm::try_to_lock
 2018-04-06 21:47:54 +03:00
Nekotekina
d392379c7a Use vm::passive_lock for SPU threads 2018-04-06 15:47:00 +03:00
Nekotekina
e88508b679 SPU: cache barrier/fence masks 2018-04-06 15:47:00 +03:00