Jeffrey Wolberg jeffreywolberg

Vision+Localization @ Startup; Columbia Engineering 2025

jeffreywolberg / dot_prod.c

Last active November 7, 2023 04:50

Vectorized and Non-vectorized dot products using intel AVX intrinsics

	#include <stdio.h>
	#include <stdint.h>
	#include <stdlib.h>
	#include <immintrin.h>
	#include <smmintrin.h>
	#include <x86intrin.h>
	uint64_t dotbytes_naive(uint8_t* array1, uint8_t* array2, size_t size) {
	uint64_t start, end;
	start = _rdtsc();
	uint64_t result = 0;