eglantine-cirakg/src/common/thread.h, branch nx2

[core, gpu, threads] Multithreading refactor (#4254)

2026-08-08T02:39:47+00:00

This insufferable work tries to cover some holes on previous threading implementation from yuzu's team, starting with Windows and Linux reordering of priorities (NICE), reworks previous Android's threading and cpu affinity with adpf, adjust emulated clocks/gpu for better "accuracy" with their work, bumps android minSDK for all flavors, legacy will now work with AP 29 to cover A10 - A12, standard will reach A13 as base and finally the optimized build will come with API 35, mostly targeted on devices with A15 support and newer, NDK and AGP wasn't upgraded yet. The performance cost efficiency have been improved based on device power configuration; preventing overheating if certain devices tended to fall into NICE0 (not allocated threads priority, all task ran with higher priority, 11 tasks running within the limited 2 - 7 threads available on the most common configuration 1x3x4 or 1x4x3). Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4254

[core/core_timing] better MWAITX and WAITPKG delays (#3984)

2026-05-30T19:59:10+00:00

This implements MWAITX and WAITPKG extensions (umonitor, mwait) for CPUs that support them. Reduces wait times and bypasses the timing stuff from the OS that is slow (windows notably). generally it should answer within 0.2 to 0.5 microsecs (since most requests wait for that long). Also does a general rework of static ctors and stuff Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3984 Reviewed-by: MaranBr Reviewed-by: crueter

[android, core] pin core threads to logical CPUs 0-3 (#3121)

2026-02-01T00:54:59+00:00

this basically allows the threads to exist in these logical CPUs, undisturbed, and without trashing each other's cache this could improve performance, very tricky thing to pull off correctly, but again, this is mostly an experiment will mainly benefit: Linux, Android, FreeBSD, Windows (not ARM) Additionally, this means no context trashing :) Signed-off-by: lizzie Co-authored-by: Caio Oliveira Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3121 Reviewed-by: DraVee Reviewed-by: MaranBr Co-authored-by: lizzie Co-committed-by: lizzie

[common] use libc++ provided jthread instead of in-house one (which deadlocks on FBSD 14) (#351)

2025-10-01T04:59:35+00:00

Needs test on our CI targets to see I didn't miss anything. Worried about android. Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/351 Reviewed-by: CamilleLaVey Reviewed-by: MaranBr Co-authored-by: lizzie Co-committed-by: lizzie

general: remove atomic signal and wait

2023-06-22T13:25:23+00:00

general: improve handling of system startup failure

2022-12-06T21:13:42+00:00

Make coretiming waiting more accurate

2022-08-02T05:01:54+00:00

Core/Common: Corrections to core timing and add critical priority.

2022-06-27T23:10:55+00:00

chore: add missing SPDX tags

2022-04-28T16:24:11+00:00

Follow-up to 2b87305d319f0bd04da36fb96314934f37b12637

common: Replace lock_guard with scoped_lock

2022-04-07T18:30:55+00:00