v_cvt_scalef32_pk_fp8_f32 GPU Native ISA AMD Vector
V CVT SCALEF32 PK FP8 F32 Vector Arithmetic
v_cvt_scalef32_pk_fp8_f32
Scale two single-precision float inputs using the exponent provided by the third single-precision float input, then convert the values to a packed…
Encoding
Verified bit-level encoding data is not yet available for this instruction.
The instruction-format classification below (VOP3)
is well-documented and stable; exact per-target opcode/field bit positions have not
yet been imported from a verified source.
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 Arithmetic
Reference
AMDGPU / GFX ISA
Description
Scale two single-precision float inputs using the exponent provided by the third single-precision float input, then convert the values to a packed FP8 float value with round toward nearest even semantics. Store the result into 16 bits of a vector register using OPSEL.
Sources
- User Guide for AMDGPU Backend ↗ - LLVM Project
- AMD Machine-Readable GPU ISA Specification ↗ - Advanced Micro Devices, Inc.