leaveletandClaude Opus 4.8
b8ab180f1a
CpL3Config (TOML/JSON): per-machine L3 disks (paths + budgets), backend, shared index location/size, and the rank->disk mapping. disk_for_rank balances M CP ranks over N disks (r % N; ranks share a disk gracefully — throughput is drive-count-bound) or honors an explicit map; fail-loud on length/range mismatch. probe_disk_plp: O_DIRECT write+fdatasync latency heuristic for the durability gate (non-PLP disk must fail loud when require_plp). No hardcoded paths. 11/11 unit tests. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Registered Tests
Tests under this directory are auto-discovered by run_suite.py via CI registration decorators.
Where Should I Put My New Test?
No server / engine launch required
| What you're testing | Directory | Requires |
|---|---|---|
| Component logic in isolation (cache, scheduler, config, parser, etc.) | unit/<module>/ |
CPU or GPU |
| CUDA kernel correctness | kernels/ |
GPU |
Server / engine launch required (E2E)
| What you're testing | Directory | Requires |
|---|---|---|
| Model inference correctness | models/, 4-gpu-models/, 8-gpu-models/ |
GPU |
| Feature-specific (OpenAI API, LoRA, speculative, distributed, VLM, etc.) | openai_server/, lora/, spec/, distributed/, ... |
GPU |
| Benchmarks (performance, accuracy, stress) | benchmark/ |
GPU |
| Platform-specific | amd/, ascend/ |
Vendor GPU |
See unit/README.md for unit test conventions.