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turboquant/tests
Alexander Whitestone 8946f0fef2
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feat: Auto-select TurboQuant preset based on available memory (#97)
turboquant/auto_select.py:
- Preset selection: turboquant_k8v4 (8+ GB overhead), turboquant_4bit_nc
  (4+ GB), turboquant_3bit_nc (2+ GB), q4_0 (fallback).
- SystemInfo.detect(): macOS (sysctl/vm_stat), Linux (/proc/meminfo +
  nvidia-smi), fallback (psutil).
- auto_select(): Full pipeline — detect hardware, check config override,
  select preset, populate env vars + server flags.
- Config file: $HERMES_HOME/turboquant.json with preset_override and
  context_length. save_config() merges with existing.
- SelectionResult: dataclass with to_dict(), env_vars, server_flags,
  warnings for low headroom / overcommitted memory.
- CLI: --model-size, --json, --shell, --list, --detect-only, --preset.
- format_env_commands(): Shell export output for quick deployment.

turboquant/__init__.py:
- Package init re-exporting public API.

tests/test_auto_select.py (35 tests):
- Preset selection: overhead thresholds, boundary conditions, zero model.
- vLLM requirement filtering.
- SelectionResult: to_dict, env_vars, server_flags.
- Preset definitions: required fields, quality order consistency.
- SystemInfo detection.
- Config: load, save, merge, missing file.
- Auto-select: override, config file override, mocked detection.
- Issue spec: exact threshold tests from #97.

Closes #97
2026-04-21 07:39:53 -04:00
..
2026-04-15 14:53:45 +00:00