RISC-V and related terminology

Term	Definition
ALU	Arithmetic Logic Unit
CQ	Command Queue
EEW	Effective Element Width
IF	Instructions Fetch
LMUL	Vector register group multiplier
LSU	Load-Store Unit
MAC	Multiply-Accumulate
NNE	Number of Executing Elements
PMT	Permutation unit
RAW	Read-After-Write
RDT	Reduction unit
ROB	Reorder Buffer
RVS	RISC-V Scalar core
RVV	RISC-V Vector engine
SEW	Selected Element Width
SIMD	Single instruction, multiple data
VCSR	Vector Control and Status Registers (vl, vtype, vstart)
VRF	Vector Register File
XRF	X (scalar) Register File
WAR	Write-After-Read
WAW	Write-After-Write
µop	Micro-operation

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