Tag: CPU Intrinsics

Consider the following C/C++ function to count the number of trailing zeros for a integer (in binary form): static inline int count_trailing_zeros(int value) { int n = 0; while …

CPU intrinsics, also known as SIMD (Single Instruction, Multiple Data) intrinsics, are low-level programming instructions provided by modern CPUs to perform parallel computations on multiple data elements simultaneously. They …