scratch_load_lds_dword GPU Native ISA AMD Vector
SCRATCH LOAD LDS DWORD Scratch Memory
scratch_load_lds_dword
Load 32 bits of untyped data from the scratch aperture and store the result into a data share.
Encoding
Verified bit-level encoding data is not yet available for this instruction.
The instruction-format classification below (SCRATCH)
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 Scratch Memory
Reference
AMDGPU / GFX ISA
Semantics
addr = CalcGlobalAddr(ADDR.b32, SADDR.b32, OFFSET.b32);
VDATA[31 : 0] = MEM[addr].b32
Sources
- User Guide for AMDGPU Backend ↗ - LLVM Project
-
"AMD Instinct MI300" Instruction Set Architecture: Reference Guide ↗
- Advanced Micro Devices, Inc.
Reference Guide, page 502.