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9336 commits 5 branches 1 tag 150 MiB
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324 commits

Author SHA1 Message Date
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
Nekotekina
0e74f2e340 Fix MMIO on SPU 
Thanks Digitaldude555 for reporting the bug and @elad335 for pinging me
 2018-04-01 22:39:48 +03:00
Nekotekina
d871675b3b Process RawSPU MMIO in do_dma_transfer 2018-04-01 22:39:48 +03:00
Nekotekina
bb0cfe383d Fix MFC_SYNC_CMD 2018-04-01 20:52:54 +03:00
Nekotekina
898637f830 Remove mfc_thread 
Clear mfc_queue on reset
Improve MFC Proxy a bit
 2018-03-31 21:13:12 +03:00
eladash
d27a375363 RawSPU/MFC: fix get start type proxy commands 2018-03-24 19:48:14 +04:00
eladash
3426531e38 qt/spu: remove max dma write size setting 
This wasn't really used for anything tbh
 2018-03-20 02:49:53 +04:00
Nekotekina
445b7c0758 Optimize SPU interpreter 
Made SPU decoder similar to PPU decoder
 2018-03-01 16:13:35 +03:00
elad
b61a69c877 fix spu interpreter single stepping 2018-02-25 20:30:44 +04:00
Nekotekina
cce0ad0c35 Clean vm::ps3 namespace use 2018-02-09 17:49:37 +03:00
elad
956ae17876 spu: add a missing STOP code 
should fix #2456
for whatever reason, this call accepts only an empty ouput mailbox, otherwise break
 2018-02-06 04:09:07 +04:00
kd-11
ab17b49e15 scheduler stuff 
- more threads for rsx
- better 1600
 2018-01-22 11:43:35 +03:00
kd-11
cbc8bf01a1 cell/scheduler: Manage thread placement depending on cpu hardware 2018-01-19 12:03:57 +03:00
elad
24e97b9e03 SPU: Allow writing to the WrSRR0 channel 2018-01-16 04:34:15 +04:00
elad
5848864f55 SPU: Allow reading of the RdSRR0 channel 
stupid bug
 2018-01-16 04:34:15 +04:00
Nekotekina
4aee4ed6d7 SPU: remove SSSE3 dependency 2017-12-20 00:04:08 +03:00
scribam
50f2be57f7 Spaces to tabs 2017-12-10 16:48:33 +04:00
Jake
d17093e65b spu: Fix interrupt jump check - also change interrupt variable to atomic bool for ease of setting/checking 2017-12-01 20:29:59 +03:00
Jake
34e01ba3d8 mfc: Fix support for list transfer stall bit with partial support for out of order execution - Also give Sync commands a size so they are properly detected by queue checks 2017-12-01 20:29:59 +03:00
elad
91fd1465f2 SPU MFC: Clamp tag and size (#3803) 2017-11-29 16:28:41 +04:00
Jake
494cbac78b spu: save and restore mfc cmd after processing 2017-10-28 12:46:20 +03:00
Jake
0d46a8e786 spu: Implement readch(mfc_cmd) 2017-10-28 12:46:20 +03:00
Nekotekina
3a08dd7dde RawSPU: implement Prxy_TagStatus_offs 
Rollback to immediate MFC transfers
 2017-08-31 22:03:47 +03:00
kd-11
17c399d4e8 spu: acquire_pc rewritten to be more precise in timing 
- More accurate pauses may slightly reduce performance but makes it more viable
  to allow more threads to participate without stuttering
 2017-07-27 14:33:30 +03:00
Nekotekina
b24eb621ae Use RTM instructions (skylake+) 2017-07-20 17:22:09 +03:00
kd-11
582913dc31 spu: Simplify watchdog design (PC is purely HLE and occupies SPU code kernel space only, max 256K) 2017-07-19 23:28:33 +03:00
kd-11
cbd1b28d0d spu: Add polling loop detection and clean up channel access contention code 
- spus run a tight gpu-style kernel with no multitasking on the cores themselves
-- this does not map well to PC processor cores because they never sleep even when doing nothing
-- the poll detection hack tries to find a good place to insert a scheduler yield
-- RdDec is a good spot as it signifies the spu kernel is waiting on a timer
 2017-07-19 23:28:33 +03:00
kd-11
72e13ddeb2 spu: Implement concurrent instruction execution watchdog for wrch 
- Delays threads by a predetermined amount to 'desync' spurs kernels.
  Largely reduces lock contention issues as well as making spurs kernels
  play nice with reservations
- Also reduces number of lost notifications (SPU_EVENT_LR)
 2017-07-19 23:28:33 +03:00
kd-11
ab97a0a5a3 spu: dma tweaks 2017-07-08 14:52:16 +03:00
Nekotekina
6561ddae41 PPU LLVM: multithread compilation 2017-06-24 19:12:19 +03:00
Nekotekina
f010b5b235 Configuration simplified 2017-05-20 16:01:48 +03:00
Nekotekina
b613fb70f1 Fix MFC_WrTagUpdate 2017-05-19 01:13:23 +03:00
kd-11
df7b466656 spu: Speed hacks - Do not starve PPU threads 
optionally hint to the OS scheduler to give less attention to SPUs

ui: Add speed 'hacks' as configurable options
 2017-05-10 21:50:14 +03:00
Nekotekina
463e18f893 Disable SPUJIT.log (opt-in) 2017-04-20 00:52:31 +03:00
Nekotekina
db1b012a26 SPU fix 2017-04-16 17:44:20 +03:00
Nekotekina
63a107acbc Small fix 2017-03-14 16:12:03 +03:00
Nekotekina
7b65f93953 SPU ch69 2017-03-11 21:55:50 +03:00
Nekotekina
4739eb3601 Reservation fix 2017-03-11 15:48:43 +03:00
Nekotekina
5e3bacbd9b New reservations 
Memory system cleanup
sys_memory_get_page_attribute
 2017-03-10 15:51:40 +03:00
Nekotekina
8369cb2af6 Complex STOP 0x0 hack 2017-02-24 16:57:09 +03:00
Nekotekina
07d49b1bd8 sys_spu_thread_send_event fix 2017-02-24 16:57:09 +03:00
Nekotekina
9000407a77 cpu_thread::test_state added 
lv2_obj::sleep adjustment
synchronization fixes
 2017-02-22 13:23:21 +03:00