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Python class

MSAAttnKey

MSAAttnKey

class max.nn.kv_cache.MSAAttnKey

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Bases: AttnKeyInterface

Decode dispatch metadata for multi-step attention (MSA).

pack_into_buffer()

pack_into_buffer(device, max_cache_valid_length)

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Returns a single sentinel int as a placeholder, since MSA kernels do not consume dispatch metadata.

Parameters:

• device (Device)
• max_cache_valid_length (int)

Return type:

Buffer