7f59912916
The model code was spread across eight crates that had grown into each other:
ggml and cuda and mlx each owned part of a tensor runtime, llama and tts and
voice2 each owned part of a model, and libs/diffusion owned everything else.
They are now one tree with an explicit shape:
libs/ai/cuda — kernels and launch surface
libs/ai/metal — Metal shaders and the shim
libs/ai/llm — the language-model runtime (sessions, lanes, contexts,
the CUDA and Metal executors, the compiled Metal path)
libs/ai/models/ — common, flux, h3, music, paint, speech, stems, vision
libs/diffusion is not deleted but demoted: what remains is the VALIDATOR
crate — several dozen `*_validate.rs` oracles that check a native
implementation against a reference, which is where they belong now that the
implementations live next door.
The functional work inside the move is mostly in the LLM runtime: N lanes that
draft while one verify batch serves all of them, per-slot prefill over a shared
folded attention arena, speculation that survives batching, and a scheduler
that reports rather than publishes. And in the CUDA build: a machine without
usable CUDA must still LINK (and say so), the default kernel arch is the
building machine's GPU, `NO_CUDA` forces the stub even where the toolkit
exists, and kernels compile in parallel with progress.
libs/video_flow is new here: classical optical flow estimation and the `mkfl`
motion-field payload — a flow field measured from a clip without a model,
which is what drives free-rate bounce-looping playback and the uprez/tween
enhance pipe.
23 lines
607 B
TOML
23 lines
607 B
TOML
[package]
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name = "makepad-ai-metal"
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version = "0.1.0"
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edition = "2021"
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description = "THE Metal store: shaders, metallib build, device/runtime, try_* shims."
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license = "MIT"
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links = "makepad_ai_metal"
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[features]
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default = []
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metal-precompile = []
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[dependencies]
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makepad-ai-loader = { path = "../loader" }
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makepad-ai-cuda = { path = "../cuda" }
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[target.'cfg(any(target_os = "macos", target_os = "ios"))'.dependencies]
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makepad-objc-sys = { path = "../../objc-sys", version = "1.0.0" }
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smallvec = { path = "../../smallvec" }
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[[bin]]
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name = "metal-residency-bench"
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path = "src/bin/metal_residency_bench.rs"
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