ALU LDS

ALU 算数逻辑单元

Arithmetic Logic Unit. Responsible for arithmetic operations like addition, subtraction,

multiplication, division, and bit manipulation on integer and floating point values. In

stream computing, these are known as stream cores.

LDS

Local Data Share.

 

SIMD

Pre-OpenCL term that is now deprecated. Single instruction multiple data unit.

– Each SIMD receives independent stream core instructions.

– Each SIMD applies the instructions to multiple data elements.

Now called a compute unit.