fetch_ml/internal/worker
Jeremie Fraeys c46be7f815
refactor: Phase 4 deferred - Extract GPU utilities and execution helpers
Extracted from execution.go to focused packages:

1. internal/worker/gpu.go (60 lines)
   - gpuVisibleDevicesString() - GPU device string formatting
   - filterExistingDevicePaths() - Device path filtering
   - gpuVisibleEnvVarName() - GPU env var selection
   - Reuses GPUType constants from gpu_detector.go

2. internal/worker/execution/setup.go (108 lines)
   - SetupJobDirectories() - Job directory creation
   - CopyDir() - Directory tree copying
   - copyFile() - Single file copy helper

3. internal/worker/execution/snapshot.go (52 lines)
   - StageSnapshot() - Snapshot staging for jobs
   - StageSnapshotFromPath() - Snapshot staging from path

Updated execution.go:
- Removed 64 lines of GPU utilities (now in gpu.go)
- Reduced from 1,082 to ~1,018 lines
- Still contains main execution flow (runJob, executeJob, etc.)

Build status: Compiles successfully
2026-02-17 14:03:11 -05:00
..
execution refactor: Phase 4 deferred - Extract GPU utilities and execution helpers 2026-02-17 14:03:11 -05:00
artifacts.go perf: add profiling benchmarks and parallel Go baseline for C++ optimization 2026-02-12 12:04:02 -05:00
config.go refactor: Phase 4 - split worker package into focused files 2026-02-17 12:57:02 -05:00
data_integrity.go ci: push all workflow updates 2026-02-12 13:28:15 -05:00
execution.go refactor: Phase 4 deferred - Extract GPU utilities and execution helpers 2026-02-17 14:03:11 -05:00
factory.go refactor: Phase 4 - split worker package into focused files 2026-02-17 12:57:02 -05:00
gpu.go refactor: Phase 4 deferred - Extract GPU utilities and execution helpers 2026-02-17 14:03:11 -05:00
gpu_detector.go feat(worker): add integrity checks, snapshot staging, and prewarm support 2026-01-05 12:31:13 -05:00
hash_selector.go feat: add native library bridge and queue integration 2026-02-16 20:38:30 -05:00
jupyter_task.go feat(core): API, worker, queue, and manifest improvements 2026-02-12 12:05:17 -05:00
metrics.go refactor: Phase 4 - split worker package into focused files 2026-02-17 12:57:02 -05:00
native_bridge.go feat: implement C++ native libraries for performance-critical operations 2026-02-16 20:38:04 -05:00
native_bridge_libs.go feat: add native library bridge and queue integration 2026-02-16 20:38:30 -05:00
native_bridge_nocgo.go feat: add native library bridge and queue integration 2026-02-16 20:38:30 -05:00
runloop.go feat: add native library bridge and queue integration 2026-02-16 20:38:30 -05:00
snapshot_store.go perf: add profiling benchmarks and parallel Go baseline for C++ optimization 2026-02-12 12:04:02 -05:00
worker.go refactor: Phase 4 - split worker package into focused files 2026-02-17 12:57:02 -05:00