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fix: correct dtype in quantize_k_cache docstring #143

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fix: correct dtype in quantize_k_cache docstring #143

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2 changes: 1 addition & 1 deletion tests/quant.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ def quantize_k_cache(
) -> torch.Tensor:
"""
Quantize the k-cache
Return a tensor with shape (num_blocks, block_size, h_k, dv + 4(dv/tile_size) + t(d-dv)) of dtype uint8_t, where t = input_k_cache.element_size()
Return a tensor with shape (num_blocks, block_size, h_k, dv + 4(dv/tile_size) + t(d-dv)) of dtype float8_e4m3fn, where t = input_k_cache.element_size()
For more detail about the layout of K/V, please refer to comments in flash_mla_interface.py or README.md
"""
assert dv % tile_size == 0
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