vbatts/llama.cpp
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Add support for I8, I16 and I32

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These types are allowed in the GGUF specification.
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Ondřej Čertík 2024-03-13 13:59:27 -06:00
parent b7e9d5c8d4
commit dc0e4d8e74
1 changed files with 6 additions and 0 deletions
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6
gguf-py/gguf/constants.py
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@ -661,6 +661,9 @@ class GGMLQuantizationType(IntEnum):
IQ3_S = 21
IQ2_S = 22
IQ4_XS = 23
I8 = 24
I16 = 25
I32 = 26
class GGUFEndian(IntEnum):
@ -727,6 +730,9 @@ GGML_QUANT_SIZES = {
GGMLQuantizationType.IQ3_S: (256, 2 + QK_K // 4 + QK_K // 8 + QK_K // 32 + 4),
GGMLQuantizationType.IQ2_S: (256, 2 + QK_K // 4 + QK_K // 16),
GGMLQuantizationType.IQ4_XS: (256, 2 + 2 + QK_K // 2 + QK_K // 64),
GGMLQuantizationType.I8: (1, 1),
GGMLQuantizationType.I16: (1, 2),
GGMLQuantizationType.I32: (1, 4),
}