런타임

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프로그램 런타임은 컴파일된 프로그램을 WebGPU에서 실행합니다. 커널 호출이 디바이스에 남겨 두는 배열도 여기 있습니다.

시그니처, 설명, 예제는 커밋 26de7be8의 컴파일러 소스에서 그대로 가져온 영어 원문입니다.

Bindings 타입: The values a draw or a dispatch binds, by the names the source declares: a Texture, a Sampler, a plain host value (Rule 8.21) the runtime packs by the binding's layout, a Resident, or the host's own GPUBuffer, GPUTexture, GPUTextureView or GPUSampler.
ComputePipeline 인터페이스: A compute pipeline: one entry, dispatched with bindings by name.
configure 함수: Set how a kernel call or a @compute entry's call runs (Rule 11.8).
createRuntime 함수: Make a runtime: on the host's device, or on one it requests with the features the programs need.
Frame 인터페이스: One command encoder's work: dispatches and render passes, submitted together.
Geometry 인터페이스: What a draw draws: count vertices, instances times, from the vertex buffer the manifest lays out.
LoadOptions 인터페이스: How rt.load() loads a program.
PassTargets 인터페이스: A render pass's attachments: textures, or a canvas context the host configured, each with what it is cleared to.
Program 인터페이스: A program loaded on a runtime: its manifest and its pipelines.
RenderPass 인터페이스: A render pass of a frame: draws recorded into it.
RenderPipeline 인터페이스: A render pipeline: a vertex entry, a fragment entry and the state, drawn with bindings by name.
RenderState 인터페이스: The fixed-function state of a render pipeline, which the host writes: the compiler knows its entries' inputs and outputs, and the runtime fills and checks those.
resident 함수: Wrap a host value once so that it stays on the device across calls: const dev = resident(new Float32Array(512 * 512)); render; const img = await dev.read().
Resident 인터페이스: A value that stays on the device across calls, made by resident: one buffer of both layers.
runtime 함수: The default runtime: the one configure named, or one on the device the call layer uses, so a resource made on either layer is used on the other.
Runtime 인터페이스: The program runtime: a device, and everything a program needs on it.
RuntimeOptions 인터페이스: How createRuntime() makes a runtime.
Sampler 인터페이스: A sampler the runtime binds by name.
SamplerOptions 인터페이스: What rt.sampler() makes.
Texture 인터페이스: A texture the runtime binds by name and renders into: a sampled texture, a render target, a depth or shadow map.
TextureOptions 인터페이스: What rt.texture() makes. format is any GPUTextureFormat the device can render to or sample: rgba8unorm, rgba16float, depth24plus, r32float.

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