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7 commits

Author SHA1 Message Date
Jeremie Fraeys
8ecdd36155
test(integration): add websocket queue and hash benchmarks
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- Add websocket queue integration test
- Add worker hash benchmark test
- Add native detection script
2026-02-18 12:46:06 -05:00
Jeremie Fraeys
a1ce267b86
feat: Implement all worker stub methods with real functionality
- VerifySnapshot: SHA256 verification using integrity package
- EnforceTaskProvenance: Strict and best-effort provenance validation
- RunJupyterTask: Full Jupyter service lifecycle (start/stop/remove/restore/list_packages)
- RunJob: Job execution using executor.JobRunner
- PrewarmNextOnce: Prewarming with queue integration

All methods now use new architecture components instead of placeholders
2026-02-17 17:37:56 -05:00
Jeremie Fraeys
a775513037
refactor: Fix test_helpers.go package to worker_test
- Changed package from worker to worker_test to match other test files
- Updated all type references to use worker.* prefix
- Fixed Worker field access to use exported fields (ID, Config, etc.)

Build status: Compiles successfully
2026-02-17 16:57:21 -05:00
Jeremie Fraeys
713dba896c
refactor: Add test compatibility methods to worker package
- Added ComputeTaskProvenance function (delegates to integrity.ProvenanceCalculator)
- Added Worker.VerifyDatasetSpecs method
- Added Worker.EnforceTaskProvenance method (placeholder)
- Added Worker.VerifySnapshot method (placeholder)
- All methods added for backward compatibility with existing tests

Build status: Compiles successfully
2026-02-17 16:55:22 -05:00
Jeremie Fraeys
2854d3df95
chore(cleanup): remove legacy artifacts and add tooling configs
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- Remove .github/ directory (migrated to .forgejo/)
- Remove .local-artifacts/ benchmark results
- Add AGENTS.md for coding assistants
- Add .windsurf/rules/ for development guidelines
- Update .gitignore
2026-02-12 12:06:09 -05:00
Jeremie Fraeys
72b4b29ecd
perf: add profiling benchmarks and parallel Go baseline for C++ optimization
Add comprehensive benchmarking suite for C++ optimization targets:
- tests/benchmarks/dataset_hash_bench_test.go - dirOverallSHA256Hex profiling
- tests/benchmarks/queue_bench_test.go - filesystem queue profiling
- tests/benchmarks/artifact_and_snapshot_bench_test.go - scanArtifacts/extractTarGz profiling
- tests/unit/worker/artifacts_test.go - moved from internal/ for clean separation

Add parallel Go implementation as baseline for C++ comparison:
- internal/worker/data_integrity.go: dirOverallSHA256HexParallel() with worker pool
- Benchmarks show 2.1x speedup (3.97ms -> 1.90ms) vs sequential

Exported wrappers for testing:
- ScanArtifacts() - artifact scanning
- ExtractTarGz() - tar.gz extraction
- DirOverallSHA256HexParallel() - parallel hashing

Profiling results (Apple M2 Ultra):
- dirOverallSHA256Hex: 78% syscall overhead (target for mmap C++)
- rebuildIndex: 96% syscall overhead (target for binary index C++)
- scanArtifacts: 87% syscall overhead (target for fast traversal C++)
- extractTarGz: 95% syscall overhead (target for parallel gzip C++)

Related: C++ optimization strategy in memory 5d5f0bb6
2026-02-12 12:04:02 -05:00
Jeremie Fraeys
a8287f3087 test: expand unit/integration/e2e coverage for new worker/api behavior 2026-01-05 12:31:36 -05:00