eglantine-cirakg/src/common/thread.cpp, 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

[common/thread] fix MSVC build error with _rdstc (#4029)

2026-05-31T00:32:21+00:00

fixes issue reported by @bruno Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4029 Reviewed-by: MaranBr Reviewed-by: crueter

[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

[common/logging] Simplify logging logic and fix issues when logging before system is created (#3688)

2026-03-12T17:29:15+00:00

- our logging code was bigger than spdlog itself, why???? just keep it simple - fix issues when logging before logging system is even started - removes the "initialized logging twice" issue - removes uneeded indirection in file logging - uses direct formatting instead of jumping hoopla-around the fmt::format() ressult - code duplication and dead code removal as usual I did explore dup2() but I think it's not worth the hassle I did try `fwopen()` but it's better if things are just kept as-is. there is a lot of noise because I removed a bunch of redundant files on logging and just put everything in one file now normally this wouldn't be a good idea, however consider: the complexity of logging; it's less than 500 lines... does it really need a whole subsystem?!?!?! ITS JUST LOGGING Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3688 Reviewed-by: crueter Reviewed-by: DraVee Reviewed-by: CamilleLaVey Co-authored-by: lizzie Co-committed-by: lizzie

[ports] build fixes for *BSD make (#3496)

2026-03-08T18:32:24+00:00

Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3496 Reviewed-by: DraVee Reviewed-by: crueter Co-authored-by: lizzie Co-committed-by: lizzie

[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

[port] windows 7 support (#3105)

2025-11-30T05:04:36+00:00

Signed-off-by: lizzie lizzie@eden-emu.dev Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3105 Reviewed-by: Caio Oliveira Reviewed-by: crueter Co-authored-by: lizzie Co-committed-by: lizzie

[compat] Windows 8.1 support (#2772)

2025-11-03T20:06:51+00:00

Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2772 Reviewed-by: Caio Oliveira Reviewed-by: crueter Reviewed-by: MaranBr Co-authored-by: lizzie Co-committed-by: lizzie

[cmake, docs] msys: allow bundled FFmpeg, update dep/caveat docs, faster linking on Release mode (#2921)

2025-11-02T07:15:48+00:00

Signed-off-by: crueter Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2921 Reviewed-by: Caio Oliveira Reviewed-by: Lizzie

[compat] HaikuOS port (#2805)

2025-10-22T02:53:40+00:00

Still had the issues with libusb, but that should get solved with the other PRs anyways Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2805 Reviewed-by: MaranBr Reviewed-by: crueter Co-authored-by: lizzie Co-committed-by: lizzie