eden-miror/src/core
Exverge 5f142c7926
[common/core/dynarmic] Optimize page table allocations (#4219)
Reduces the page entries from 32 bytes to 8 and rewrites `VirtualBuffer` to be more efficient in memory usage and specifically for large zero regions.

The page table will now only reserve 1GiB instead of 4GiB and of this memory it should only use at most ~8MiB.

This PR has the side effect of using Eden on Windows on low memory systems much more plausible since it would previously require ~10GiB of committable memory at front (despite using ~5-6 at most, inadvertently stalling other processes) where as now it should only require around the amount that it'll actually use.

Co-authored-by: Lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4219
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Reviewed-by: lizzie <lizzie@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
2026-09-09 21:35:49 +02:00
..
arm [common/core/dynarmic] Optimize page table allocations (#4219) 2026-09-09 21:35:49 +02:00
crypto [common] rework BitField and BitUtil, use concepts whenever possible (#4076) 2026-07-09 03:47:04 +02:00
debugger [cmake] Fix some macOS compilation errors (#4350) 2026-09-05 23:43:46 +02:00
file_sys [ips_layer] remove trailing whitespace to fix hex parsing on TLTD mods (#4336) 2026-09-09 13:01:40 +02:00
frontend [common/logging] Simplify logging logic and fix issues when logging before system is created (#3688) 2026-03-12 18:29:15 +01:00
hle [common/core/dynarmic] Optimize page table allocations (#4219) 2026-09-09 21:35:49 +02:00
internal_network [internal_network] Fix WiFi scanner compilation on GCC 15.3.0 (#4279) 2026-08-21 23:29:24 +02:00
loader [core, hle, video_core, memory] Improve multi-process, display layers, dynamic shader cache and rework overlay (#4238) 2026-08-29 01:04:02 +02:00
memory [core, hle, video_core, memory] Improve multi-process, display layers, dynamic shader cache and rework overlay (#4238) 2026-08-29 01:04:02 +02:00
tools [*] basic in-house cpp linting (#4039) 2026-06-04 05:49:07 +02:00
CMakeLists.txt [hle] correct IClientProcess::RegisterClient, impl cmd 3100,3102 for ns:vm (#4376) 2026-09-09 11:13:42 +02:00
constants.cpp [core] Use a eden profile picture instead of the default grey one. (#3350) 2026-01-20 18:32:08 +01:00
constants.h [core] Use a eden profile picture instead of the default grey one. (#3350) 2026-01-20 18:32:08 +01:00
core.cpp [service, nvhost] added machinery to allow microsleep between nvdec read requests to avoid guest panic in some games (#4316) 2026-08-29 14:22:09 +02:00
core.h [service, nvhost] added machinery to allow microsleep between nvdec read requests to avoid guest panic in some games (#4316) 2026-08-29 14:22:09 +02:00
core_timing.cpp [core, gpu, threads] Multithreading refactor (#4254) 2026-08-08 04:39:47 +02:00
core_timing.h [core/core_timing] better MWAITX and WAITPKG delays (#3984) 2026-05-30 21:59:10 +02:00
cpu_manager.cpp [core, gpu, threads] Multithreading refactor (#4254) 2026-08-08 04:39:47 +02:00
cpu_manager.h [video_core, hle] remove redundant parent references in system structs (#3908) 2026-06-23 06:31:25 +02:00
device_memory.cpp core: Define HAS_NCE macro 2023-11-25 00:47:36 -05:00
device_memory.h [common/core/dynarmic] Optimize page table allocations (#4219) 2026-09-09 21:35:49 +02:00
device_memory_manager.h [common/core/dynarmic] Optimize page table allocations (#4219) 2026-09-09 21:35:49 +02:00
device_memory_manager.inc [common/core/dynarmic] Optimize page table allocations (#4219) 2026-09-09 21:35:49 +02:00
game_settings.cpp [common/logging] Simplify logging logic and fix issues when logging before system is created (#3688) 2026-03-12 18:29:15 +01:00
game_settings.h [core] Add overridable game setting functionality (#2963) 2025-12-17 03:59:27 +01:00
gpu_dirty_memory_manager.h Core: Eliminate core/memory dependancies. 2024-01-18 21:12:30 -05:00
guest_memory.h Solves warning about GuestMemory having internal linkage. 2025-04-04 03:40:47 +02:00
hardware_properties.h [dynarmic] jit fix branch v2 (#203) 2025-08-27 06:49:50 +02:00
launch_timestamp_cache.cpp [common] Switch to boost::unordered_flat containers (#4326) 2026-08-31 02:58:09 +02:00
launch_timestamp_cache.h [tests] fix compile+linking issues with PlayTime (#3345) 2026-01-19 16:27:18 +01:00
memory.cpp [common/core/dynarmic] Optimize page table allocations (#4219) 2026-09-09 21:35:49 +02:00
memory.h Revert "[core/memory] Remove defered heap allocation on Linux." (#2974) 2025-11-09 22:42:09 +01:00
perf_stats.cpp [frontend] Slow and Turbo modes (#3525) 2026-02-12 01:31:55 +01:00
perf_stats.h
reporter.cpp [core, hle, video_core, memory] Improve multi-process, display layers, dynamic shader cache and rework overlay (#4238) 2026-08-29 01:04:02 +02:00
reporter.h [prepo] Add support for missing PlayReport commands (#3674) 2026-03-06 15:02:59 +01:00