cpu_spec_dram_bw.cpp

/*
 * Usage: mperf_cpu_spec_dram_bw [-C core]
 */
#include "mperf/cpu_affinity.h"
#include "mperf/cpu_march_probe.h"

int main(int ac, char** av) {
    if (ac < 2) {
        fprintf(stderr, "sample usage:\n");
        fprintf(stderr, "./cpu_spec_dram_bw coreid\n");
        return -1;
    }
    int dev_id = atoi(av[1]);
    if (set_cpu_thread_affinity_spec_core(dev_id)) {
        return -1;
    }

    mperf::cpu_dram_bandwidth();
    return 0;
}