mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-06 15:42:39 +00:00
12 lines
251 B
C
12 lines
251 B
C
#define _GNU_SOURCE
|
|
#include <sched.h>
|
|
|
|
int __sched_cpucount(size_t size, const cpu_set_t *set)
|
|
{
|
|
size_t i, j, cnt=0;
|
|
const unsigned char *p = (const void *)set;
|
|
for (i=0; i<size; i++) for (j=0; j<8; j++)
|
|
if (p[i] & (1<<j)) cnt++;
|
|
return cnt;
|
|
}
|