SIMD ACCELERATOR FOR DATA COMPARISON

Some example embodiments include an apparatus for comparing a first operand to a second operand. The apparatus includes a SIMD accelerator configured to compare first multiple parts (e.g., bytes) of first operand to second multiple parts (e.g., bytes) of the second operand. The SIMD accelerator includes a ones' complement subtraction logic and a twos' complement logic configured to perform logic operations on the multiple parts of the first operand and the multiple parts of the second operand to generate a group of carry out and propagate data across bits of the multiple parts. At least a portion of the group of carry out and propagate data is reused in the group of logic operations.