chore: archive skipped changes and fix browser test setup#19
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- Extract GPU prefix sum into dedicated ScanModule - Create src/sorting/scan/ with ScanModule class - Split scan WGSL kernels from radix.wgsl to scan.wgsl - Refactor RadixSorter to consume ScanModule - Add ScanModule interface tests - Archive completed OpenSpec changes: - sorting-runtime-hardening - injectable-gpu-runtime - scan-module-extraction This improves code organization by giving GPU prefix sum its own module, shader ownership, and tests. RadixSorter is now reduced to histogram/scatter orchestration plus scan consumption.
- Archive demo-benchmark-orchestration (over-engineering for demo project) - Archive doc-implementation-sync (core work completed) - Fix playwright.config.ts: add WebGPU flags and testMatch pattern - Fix ScanModule: batch GPU commands in single command encoder - Fix fixtures: navigate to Vite dev server before tests - Update browser-e2e-testing tasks with blocker note Browser tests fail on SwiftShader (headless Chromium) due to incomplete WebGPU compute shader support. Node.js tests pass (103/103).
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May 22, 2026
…testing chore: archive skipped changes and fix browser test setup
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Summary
demo-benchmark-orchestrationchange — over-engineering for a demo projectdoc-implementation-syncchange — core work already completedChanges
openspec/archive/2026-05-demo-benchmark-orchestration/openspec/archive/2026-05-doc-implementation-sync/playwright.config.tssrc/sorting/scan/ScanModule.tstest/browser/fixtures.tsTest Status
Browser tests fail in headless Chromium due to SwiftShader's incomplete WebGPU compute shader support. This is a known limitation of the software renderer, not a code issue.
Test plan
npm run typecheckpassesnpm run lintpassesnpm run testpasses (103 tests)npm run buildsucceeds