CS代考 #include
#include #include #include #include Copyright By PowCoder代写 加微信 powcoder #include #include #include #define VECN (8*1024*1024) double timeDiff(struct timespec &t0) struct timespec t1; clock_gettime(CLOCK_MONOTONIC, &t1); double tm = t1.tv_sec – t0.tv_sec + (t1.tv_nsec – t0.tv_nsec) * 1e-9; return tm; float dotProduct(float *A, float *B, int N) float sum = 0.0f; for (int i=0;i