Lines Matching defs:cpu
1461 // Switch to using fast clocks for thread cpu time if
2847 unsigned int cpu;
2854 retval = syscall(SYS_getcpu, &cpu, NULL, NULL);
2862 typedef long (*vgetcpu_t)(unsigned int *cpu, unsigned int *node, unsigned long *tcache);
2864 retval = vgetcpu(&cpu, NULL, NULL);
2867 return (retval == -1) ? retval : cpu;
2914 // Create a cpu -> node mapping
4223 // This is the fastest way to get thread cpu time on Linux.
4224 // Returns cpu time (user+sys) for any thread, not only for current.
5144 // We first try accessing /proc/<pid>/cpu since this is faster to
5148 sprintf(proc_name, "/proc/%d/cpu", tid);