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Mojo struct

KVCvt2MmaConsumer

struct KVCvt2MmaConsumer[dtype: DType, config: MLA_SM100_Decode_Config]

Consumes BF16 KV tiles from the convert producer for the MMA pipeline.

Parameters

• ​dtype (DType): Element type of the converted KV tiles stored in SMEM.
• ​config (MLA_SM100_Decode_Config): Decode config supplying num_kv_stages, BN_QK, and q_depth for pipeline stage sizing.

Fields

• ​pipe (KVCvt2MmaConsumer[dtype, config].KVPipeType):
• ​smem (Pointer[Scalar[dtype], MutAnyOrigin, address_space=AddressSpace.SHARED]):

Implemented traits

AnyType, Copyable, Deinitable, ImplicitlyCopyable, Movable, RegisterPassable, TrivialRegisterPassable

comptime members

kv_stage_elems

comptime kv_stage_elems = (config * config)

KVPipeType

comptime KVPipeType = KVPipelineGeneric[config.num_kv_stages, Int(1), _resolve_warpgroup_size(), Int(2)]

Methods

__init__

def __init__(pipe: KVPipelineGeneric[config.num_kv_stages, Int(1), _resolve_warpgroup_size(), Int(2)], smem: Pointer[Scalar[dtype], MutAnyOrigin, address_space=AddressSpace.SHARED]) -> Self

stage_base_ptr

def stage_base_ptr[*, qk_stage: Int = Int(0)](self) -> Pointer[Scalar[dtype], MutAnyOrigin, address_space=AddressSpace.SHARED]

Returns:

Pointer[Scalar[dtype], MutAnyOrigin, address_space=AddressSpace.SHARED]

stage_index

def stage_index[*, qk_stage: Int = Int(0)](self) -> UInt32

Returns:

UInt32

wait

def wait[*, qk_stage: Int = Int(0)](self)

release

def release[*, qk_stage: Int = Int(0)](mut self, e: Int32)