Commit graph

14 commits

Author SHA1 Message Date
lizzie
6cb13e5bfa fx invariant 2026-05-23 08:35:30 +00:00
lizzie
259fe5f22c tststst 2026-05-23 08:35:30 +00:00
lizzie
6588bb1586 fx 2026-05-23 08:35:30 +00:00
lizzie
4a0103134e [core/core_timing] better MWAITX and WAITPKG delays
Signed-off-by: lizzie <lizzie@eden-emu.dev>
2026-05-23 08:35:30 +00:00
John
5fb3ae487c
[windows] Return x86 microsleep for Windows (#3563)
Microsleep removal may have regressed AOC in msvc

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3563
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Co-authored-by: John <john@eden-emu.dev>
Co-committed-by: John <john@eden-emu.dev>
2026-02-17 06:15:45 +01:00
lizzie
a56b8d3de8
[core, windows] remove microSleep() and simply wait on events like on linux (#3498)
we shall see if the original code was put there for a reason

or if the microsleeps actually are horrid

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3498
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2026-02-09 01:14:32 +01:00
lizzie
191e4c75a1
[meta] fix license headers (#2547)
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2547
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2025-09-21 21:58:59 +02:00
lizzie
9d2681ecc9
[cmake] enable clang-cl and WoA builds (#348)
Compilation and CMake fixes for both Windows on ARM and clang-cl, meaning Windows can now be built on both MSVC and clang on both amd64 and aarch64.

Compiling on clang is *dramatically* faster so this should be useful for CI.

Co-authored-by: crueter <crueter@eden-emu.dev>
Co-authored-by: crueter <crueter@crueter.xyz>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/348
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2025-09-09 20:47:49 +02:00
Morph
037e683b94 x64: cpu_wait: Implement MWAITX for non-MSVC compilers 2023-06-28 01:39:15 -04:00
Morph
88efcaf44e x64: cpu_wait: Remove magic values 2023-06-28 01:39:06 -04:00
Morph
cffefaf8a7 x64: cpu_wait: Make use of MWAITX in MicroSleep
MWAITX is equivalent to UMWAIT on Intel's Alder Lake CPUs.
We can emulate TPAUSE by using MONITORX in conjunction with MWAITX to wait for 100K cycles.
2023-06-28 01:38:55 -04:00
Morph
728048edfe x64: Deduplicate RDTSC usage 2023-06-07 21:44:42 -04:00
Morph
fa3904acd9 x64: Simplify RDTSC on non-MSVC compilers
Co-Authored-By: liamwhite <liamwhite@users.noreply.github.com>
2023-03-27 17:45:22 -04:00
Morph
d260571440 x64: Add MicroSleep
MicroSleep allows the processor to pause for a "short" amount of time (in the microsecond range). This is useful for spin-waiting that does not require nanosecond precision.
This uses the new TPAUSE instruction introduced on Intel's newest processors as part of the waitpkg instructions. For CPUs that do not support waitpkg instructions, this is equivalent to yield().

Co-Authored-By: liamwhite <liamwhite@users.noreply.github.com>
2023-03-27 17:45:22 -04:00