[NPU] Add env to enable scale search #12462
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jason-dai
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Nov 28, 2024
| @@ -246,6 +246,7 @@ def ggml_convert_qtype(tensor: torch.Tensor, qtype: int, | |||
| if qtype not in [IQ2_XXS, IQ2_XS, Q2_K, IQ1_S, Q4_K, Q6_K, Q5_K, FP6_K]: | |||
| if qtype in [SYM_INT8_RTN, SYM_INT4_RTN]: | |||
| scale_ptr = ctypes.cast(scale.data.data_ptr(), ctypes.POINTER(ctypes.c_float)) | |||
| enable_scale_search = os.environ.get("IPEX_LLM_QUANTIZATION_OPT", "0") != "0" | |||
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IPEX_LLM_NPU_QUANTIZATION_OPT
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Description
Add
IPEX_LLM_NPU_QUANTIZATION_OPTto enable npu int4 cw scale_search.1. Why the change?
2. User API changes
3. Summary of the change
4. How to test?
1234). And paste your action link here once it has been successfully finished.5. New dependencies
- Dependency1
- Dependency2
- ...
- Dependency1 and license1
- Dependency2 and license2
- ...