v_smfmac_f32_16x16x128_fp8_fp8 GPU Native ISA AMD Matrix

V SMFMAC F32 16X16X128 FP8 FP8 Vector Packed Arithmetic

v_smfmac_f32_16x16x128_fp8_fp8

Multiply the 16x128 sparse matrix in the first input by the 128x16 matrix in the second input and accumulate the result into the 16x16 matrix stored…

Encoding

Verified bit-level encoding data is not yet available for this instruction. The instruction-format classification below (VOP3P) is well-documented and stable; exact per-target opcode/field bit positions have not yet been imported from a verified source.
Format VOP3P
Execution Unit

Operands

Operand details have not yet been curated for this instruction.

GFX Target Compatibility

Per-target GFX compatibility has not yet been verified for this instruction.

Related

More in Vector Packed Arithmetic

Reference

AMDGPU / GFX ISA

Description

Multiply the 16x128 sparse matrix in the first input by the 128x16 matrix in the second input and accumulate the result into the 16x16 matrix stored in the destination registers using fused multiply add. Sparse indexes for the first matrix are given in the third input.

Sources