如何查询到被绑定的CPU
RT,怎么知道哪几个CPU是被绑定的 处理器
[解决办法]
NAME
pthread_setaffinity_np, pthread_getaffinity_np - set/get CPU affinity of a thread
SYNOPSIS
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include <pthread.h>
int pthread_setaffinity_np(pthread_t thread, size_t cpusetsize,
const cpu_set_t *cpuset);
int pthread_getaffinity_np(pthread_t thread, size_t cpusetsize,
cpu_set_t *cpuset);
Compile and link with -pthread.
