Mojo function

lop

lop[lut: SIMD[int32, 1]](a: SIMD[int32, 1], b: SIMD[int32, 1], c: SIMD[int32, 1]) -> SIMD[int32, 1]

Performs an arbitrary logical operation on 3 inputs using a lookup table.

Implements a 3-input lookup table (LUT) operation. The result is determined by bits in the lookup table value for each input combination.

Note:

• Only supported on NVIDIA GPUs.
• Maps to the LOP3.B32 PTX instruction.
• Lookup table value determines output for each possible input combo.

Parameters:

• ​lut (SIMD): 32-bit lookup table value that defines the logical operation.

Args:

• ​a (SIMD): First input value.
• ​b (SIMD): Second input value.
• ​c (SIMD): Third input value.

Returns:

SIMD: Result of applying the lookup table operation to the inputs.

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