Ghost Trick: Phantom Detective (010029B018432000, base game 1.0.0 = v0, Capcom's RE Engine on SDK 13.3.0, with the Bonus Content add-on): game profile, and finalized pool buffers no longer kept by a guest thread's autorelease pool (every game). Plays on the iPhone (IPA 3.0 GB, user)

The profile is the NSP script's provisional one with tex_flush_upload and tex_dirty_upload: RE Engine writes its UI textures (ASTC) into CPU-visible pools in place, as Monster Hunter Rise does, and without both keys the language screen's background and buttons were magenta (with tex_flush_upload alone they still were). 7,744 shaders from the PAK's SDF definitions and main; 7,739 build. The other 5 are compute shaders with atomics on a 3D image, which SPIRV-Cross indexes with an int3, as Octopath Traveler 0's 16; none was requested on the routes below. PR #138 (Nishikori-Yui) built them by flattening the coordinate in dmsh_build.py, a chain change that would rebuild every game's libraries, so it is left out until a run requests one (the game note). PR #138's profile is the same as this one (the same keys and shader tables).

Host fix: the memory line's "freed but alive" count only grew in most games (Animal Crossing: New Horizons 3,113 after 27,900 frames, Pokémon Sword 2,050, Super Smash Bros. Ultimate 1,279; Ghost Trick 125 to 146 buffers, 6.6 to 8.7 GB of zero-copy buffers, so GPU allocated read 9.9 to 11.7 GB against 2.2 GB resident). A temporary census of every host table that can hold a texture over a pool buffer found no holder: mtl_pool_del runs on the guest thread that finalizes the pool, whose implicit autorelease pool never drains, and adding the buffer to the weak table g_dead_pools left it autoreleased there. containsObject: / removeObject: on a weak NSHashTable do the same (a standalone test), and res_add / res_remove call them on guest threads too. mtl_pool_del, res_add_at and res_remove now have their own @autoreleasepool. Ghost Trick: 0 freed but alive, GPU allocated 1.7 GB instead of 8.3 GB 300 frames into the boot and 2.9 GB in Chapter 1, resident memory, frame times and pictures unchanged; Pokémon Sword: 8 to 0 at the title after 90 s, the same frame pacing.

On the Mac: the opening movies, the language screen, the first-boot notices, save creation, the Bonus Content notices and Chapter 1's opening in the junkyard (the Ghost World, the first trick), and a second boot that loads the save, at 60 fps (frame interval p99 about 17 to 19 ms), about 2.3 GB resident, no red line; the Wwise sound plays (a muted run with DM_AUDIO_DUMP). Checked: the tool tests (57, the docs check among them), t_nvn (124 checks), a boot of the rebased host. README (games gallery, a Mac picture of the junkyard), AGENTS.md's count (sixty-two: the gallery's cells), the game note, the games table, docs/reference/nvn-objects.md and the symptom index say so
This commit is contained in:
seedds committed 2026-10-25 17:44:41 +08:00
1 parent 16f4889192
commit 7d368c4249
15 files changed
+18819 -14

No files matched your search

+1 -1
View File
@@ -1,6 +1,6 @@
# Notes for agents
- This repository runs Nintendo Switch games natively on Apple platforms: the game's own code runs, rewritten only where Apple's kernel requires it (`dm/tools/patch_nso.py`), on a host that answers Horizon's SVCs and the SDK's services (`dm/host`) and implements NVN, Vulkan and NVIDIA's desktop OpenGL on Metal (`dm/gfx/nvn`, `dm/gfx/vk`, `dm/gfx/gl`). Sixty games are playable on the iPhone; the [games table](dm/games/README.md#games) lists each with its build, SDK, engine and graphics API, and links its note, `dm/games/<id>/README.md`: what its profile needs and why, what was found on it, how to drive it on the Mac, what is open. [README.md](README.md) is the player-facing page (games, packing, playing); [docs/development.md](docs/development.md) has the internals, the script's options, building by hand, prewarm lists and power.
- This repository runs Nintendo Switch games natively on Apple platforms: the game's own code runs, rewritten only where Apple's kernel requires it (`dm/tools/patch_nso.py`), on a host that answers Horizon's SVCs and the SDK's services (`dm/host`) and implements NVN, Vulkan and NVIDIA's desktop OpenGL on Metal (`dm/gfx/nvn`, `dm/gfx/vk`, `dm/gfx/gl`). Sixty-two games are playable on the iPhone; the [games table](dm/games/README.md#games) lists each with its build, SDK, engine and graphics API, and links its note, `dm/games/<id>/README.md`: what its profile needs and why, what was found on it, how to drive it on the Mac, what is open. [README.md](README.md) is the player-facing page (games, packing, playing); [docs/development.md](docs/development.md) has the internals, the script's options, building by hand, prewarm lists and power.
- Where to start:
| Task | Read first |