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Mojo struct

MMAOperandOffsetFn

@register_passable(trivial) struct MMAOperandOffsetFn[dtype: DType, BMN: Int, BK: Int, swizzle: TensorMapSwizzle, is_k_major: Bool, WMMA_MN: Int, WMMA_K: Int]

Implemented traits

AnyType, Copyable, Movable, UnknownDestructibility

Aliases

canonical_K

alias canonical_K = 0 if (sizeof[::DType,__mlir_type.!kgen.target]() == 0) else (div_s(#lit.struct.extract<:@stdlib::@builtin::@int::@Int apply(:!lit.generator<("self": !lit.struct<@stdlib::@gpu::@host::@_nvidia_cuda::@TensorMapSwizzle>) -> !lit.struct<@stdlib::@builtin::@int::@Int>> @stdlib::@gpu::@host::@_nvidia_cuda::@TensorMapSwizzle::@"bytes(::TensorMapSwizzle)", swizzle), "value">, #lit.struct.extract<:@stdlib::@builtin::@int::@Int cond(eq(#lit.struct.extract<:@stdlib::@builtin::@int::@Int apply(:!lit.generator<() -> !lit.struct<@stdlib::@builtin::@int::@Int>> @stdlib::@sys::@info::@"sizeof[::DType,__mlir_type.!kgen.target]()"<:@stdlib::@builtin::@dtype::@DType dtype, :target apply(:!lit.generator<() -> !kgen.target> @stdlib::@sys::@info::@"_current_target()")>), "value">, 0), {1}, apply(:!lit.generator<() -> !lit.struct<@stdlib::@builtin::@int::@Int>> @stdlib::@sys::@info::@"sizeof[::DType,__mlir_type.!kgen.target]()"<:@stdlib::@builtin::@dtype::@DType dtype, :target apply(:!lit.generator<() -> !kgen.target> @stdlib::@sys::@info::@"_current_target()")>)), "value">) + -1) if (((rem_s(#lit.struct.extract<:@stdlib::@builtin::@int::@Int apply(:!lit.generator<("self": !lit.struct<@stdlib::@gpu::@host::@_nvidia_cuda::@TensorMapSwizzle>) -> !lit.struct<@stdlib::@builtin::@int::@Int>> @stdlib::@gpu::@host::@_nvidia_cuda::@TensorMapSwizzle::@"bytes(::TensorMapSwizzle)", swizzle), "value">, #lit.struct.extract<:@stdlib::@builtin::@int::@Int cond(eq(#lit.struct.extract<:@stdlib::@builtin::@int::@Int apply(:!lit.generator<() -> !lit.struct<@stdlib::@builtin::@int::@Int>> @stdlib::@sys::@info::@"sizeof[::DType,__mlir_type.!kgen.target]()"<:@stdlib::@builtin::@dtype::@DType dtype, :target apply(:!lit.generator<() -> !kgen.target> @stdlib::@sys::@info::@"_current_target()")>), "value">, 0), {1}, apply(:!lit.generator<() -> !lit.struct<@stdlib::@builtin::@int::@Int>> @stdlib::@sys::@info::@"sizeof[::DType,__mlir_type.!kgen.target]()"<:@stdlib::@builtin::@dtype::@DType dtype, :target apply(:!lit.generator<() -> !kgen.target> @stdlib::@sys::@info::@"_current_target()")>)), "value">) == 0) ^ True) & ((swizzle.bytes() < 0) ^ (sizeof[::DType,__mlir_type.!kgen.target]() < 0))) else div_s(#lit.struct.extract<:@stdlib::@builtin::@int::@Int apply(:!lit.generator<("self": !lit.struct<@stdlib::@gpu::@host::@_nvidia_cuda::@TensorMapSwizzle>) -> !lit.struct<@stdlib::@builtin::@int::@Int>> @stdlib::@gpu::@host::@_nvidia_cuda::@TensorMapSwizzle::@"bytes(::TensorMapSwizzle)", swizzle), "value">, #lit.struct.extract<:@stdlib::@builtin::@int::@Int cond(eq(#lit.struct.extract<:@stdlib::@builtin::@int::@Int apply(:!lit.generator<() -> !lit.struct<@stdlib::@builtin::@int::@Int>> @stdlib::@sys::@info::@"sizeof[::DType,__mlir_type.!kgen.target]()"<:@stdlib::@builtin::@dtype::@DType dtype, :target apply(:!lit.generator<() -> !kgen.target> @stdlib::@sys::@info::@"_current_target()")>), "value">, 0), {1}, apply(:!lit.generator<() -> !lit.struct<@stdlib::@builtin::@int::@Int>> @stdlib::@sys::@info::@"sizeof[::DType,__mlir_type.!kgen.target]()"<:@stdlib::@builtin::@dtype::@DType dtype, :target apply(:!lit.generator<() -> !kgen.target> @stdlib::@sys::@info::@"_current_target()")>)), "value">) if (swizzle != TensorMapSwizzle(__init__[__mlir_type.!pop.int_literal](0))) else BK

canonical_layout

alias canonical_layout = tile_to_descriptor[::DType,::Layout,::Bool]()

canonical_layout_flat

alias canonical_layout_flat = tile_layout_k_major[::DType,::Int,::Int,::TensorMapSwizzle]() if is_k_major else tile_layout_k_major[::DType,::Int,::Int,::TensorMapSwizzle]() if is_k_major else tile_layout_mn_major[::DType,::Int,::Int,::TensorMapSwizzle]()

canonical_layout_size

alias canonical_layout_size = tile_to_descriptor[::DType,::Layout,::Bool]().size()

layout

alias layout = tile_layout_k_major[::DType,::Int,::Int,::TensorMapSwizzle]() if is_k_major else tile_layout_mn_major[::DType,::Int,::Int,::TensorMapSwizzle]()

layout_size

alias layout_size = tile_layout_k_major[::DType,::Int,::Int,::TensorMapSwizzle]() if is_k_major else tile_layout_mn_major[::DType,::Int,::Int,::TensorMapSwizzle]().size()

Methods

__init__

__init__() -> Self

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