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xc-llm-ascend/vllm_ascend/quantization
Cao Yi 53b494b1e4 [main][Quant] Remove unused rotation functions and parameters from W4A4 LAOS quantization (#6648)
## Summary
- Remove unused `set_rotation_config` and `apply_rotation` methods from
`AscendW4A4LaosDynamicLinearMethod`
- Remove unused `rotation_type` field and associated conditional
quantization parameters (`heads_rotation`, `kronecker_rotation_n`,
`kronecker_rotation_m`)

These rotation-related functions and parameters are never called in the
current W4A4 LAOS dynamic quantization workflow.

- vLLM version: v0.15.0
- vLLM main:
d7e17aaacd

Signed-off-by: SlightwindSec <slightwindsec@gmail.com>
2026-02-11 16:38:45 +08:00
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