source: benchmark/vector/vec2_notemplates.cfa @ caa3e2c

#include "../../libcfa/src/vec/vec2_f.hfa"
/* #include <fstream.hfa> */
#define BENCH_N 1000000000
#include "../bench.h"

int main(int argc, char* argv[]) {
    volatile vec2 v1 = {1,2};
    volatile vec2 v2 = {20.5, 30.2};

    {
        BENCH(
            for (n) {
                volatile float res = dot(v1, v2);
                asm volatile ("":::"memory");
            },
            dot_b
        );
        printf("dot: %g\n", dot_b);
    }

    {
        BENCH(
            for (n) {
                volatile vec2 res = v1 + v2;
                asm volatile ("":::"memory");
            },
            add_b
        );
        printf("vector addition: %g\n", add_b);
    }

    {
        BENCH(
            for (n) {
                volatile vec2 res = normalize(v1);
                asm volatile ("":::"memory");
            },
            normalize_b
        );
        printf("normalize: %g\n", normalize_b);
    }

    {
        BENCH(
            for (n) {
                volatile vec2 res = reflect(v1, v2);
                asm volatile ("":::"memory");
            },
            reflect_b
        );
        printf("reflect : %g\n", reflect_b);
    }
}