Mojo struct
Q4_KEncoding
struct Q4_KEncoding
The Q4_K quantization encoding.
Because this holds the quantized data in a special packing format, it currently does not print float values at runtime—it's just a bag of bits in uint8 format.
Implemented traits
AnyType,
QuantizationEncoding,
UnknownDestructibility
Methods
quantize
static quantize(tensor: Tensor[float32]) -> Tensor[uint8]
Quantizes the full-precision tensor tensor to Q4_K.
Args:
- tensor (
Tensor[float32]): Full-precision tensor to quantize. The innermost dimension of the tensor must be a factor of 256.
Returns:
Quantized Q4_K tensor. The tensor datatype is uint8 because this is simply a bytes buffer. Each scalar is actually stored with 4 bits.
Raises:
If the last dimension size is not a factor of 256.
id
static id() -> String
Identifier for the Q4_K quantized encoding.
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