WebGPU sampling

webgpu.sampling

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Results

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Signal properties and values
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JSON

Selected signal results for external comparison. Field statuses, controls and exact values are retained.

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Source

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// Test source pending.

Definition

Exercises owned texture and sampler combinations with explicit controls.

Find it in the repository

Collector source: core/signals/webgpu/sampling.ts
Export: measurementModule · Signal object
Field definitions: core/definitions/webgpu/sampling.ts
Capture membership: Product capture · common/capture/product.ts
Page registration: app/signals/registry.ts
Field projection: core/results/measurement.ts

Execution contract

Signal: webgpu.sampling
Collector: webgpu.sampling
API / surface: core/signals/webgpu/sampling.ts
Timeout: 2750 ms
Companion signals: None
Fixture inputs: Inline owned corpora (listed below)

core/fixtures/webgpu/rendering.ts · sha256:883df01534ef3619ecf4886ca5a5d73790d0657a8e20c3a1b5498b9ab1d99e32

Exact request inputs

[
  {
    "key": "webgpu.sampling.responses",
    "inputs": {
      "baseline-capabilities": {
        "operation": "baseline-capabilities",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      },
      "load": {
        "operation": "load",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      },
      "nearest": {
        "operation": "nearest",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      },
      "linear": {
        "operation": "linear",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      },
      "repeat": {
        "operation": "repeat",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      },
      "mirror-repeat": {
        "operation": "mirror-repeat",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      },
      "float-load": {
        "operation": "float-load",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      },
      "float-filter-baseline": {
        "operation": "float-filter-baseline",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      },
      "enabled-capabilities": {
        "operation": "enabled-capabilities",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      },
      "float-filter-enabled": {
        "operation": "float-filter-enabled",
        "source": [
          4,
          4
        ],
        "target": [
          16,
          16
        ],
        "format": "rgba8unorm",
        "lod": 0
      }
    },
    "controls": {}
  }
]

One collector runs per invocation. Results and JSON select this signal’s fields; any companions execute in the same collector.

Generated source manifest lists runtime files, fixture URLs and content digests for this build. The Source tab provides a copyable console sample.

Run and edit locally

From the repository root, start the Astro app, then open /signals/webgpu.sampling. Edit the collector source and reload the page to load its new build.

pnpm run dev:web

In a browser module served by this repository’s Vite graph:

import { createCollector } from "/core/collect"
import { measurementModule } from "/core/signals/webgpu/sampling"

const signal = measurementModule
const collector = createCollector()
const suite = { signals: [signal] }
const result = await collector.collect(suite)

Reuse the collector owner for repeated calls so collection can enforce cleanup. This returns the collector’s raw result; app/signals/projection.ts selects the retained fields shown on this page.

rg -n 'measurementModule' core app tests
pnpm run check
pnpm run test tests/unit/app/focused-projection.test.ts