v_prng_b32 GPU Native ISA AMD Vector
V PRNG B32 Vector Arithmetic
v_prng_b32
Generate a pseudorandom number using an LFSR (linear feedback shift register) seeded with the vector input, then store the result into a vector…
Encoding
Verified bit-level encoding data is not yet available for this instruction.
The instruction-format classification below (VOP1)
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
Generate a pseudorandom number using an LFSR (linear feedback shift register) seeded with the vector input, then store the result into a vector register.
Sources
- User Guide for AMDGPU Backend ↗ - LLVM Project
- AMD Machine-Readable GPU ISA Specification ↗ - Advanced Micro Devices, Inc.