mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-25 07:00:43 +00:00
115 lines
2.8 KiB
Diff
115 lines
2.8 KiB
Diff
diff -rc c-library-1.2/statistics/rsrc-usage.c c-library-1.2-new/statistics/rsrc-usage.c
|
|
*** c-library-1.2/statistics/rsrc-usage.c 2008-11-10 14:09:47.000000000 +0100
|
|
--- c-library-1.2-new/statistics/rsrc-usage.c 2010-08-24 09:09:13.000000000 +0200
|
|
***************
|
|
*** 2,81 ****
|
|
|
|
#include <unistd.h>
|
|
#include <stdio.h>
|
|
- #include <sys/time.h>
|
|
- #include <sys/resource.h>
|
|
#include "rsrc-usage.h"
|
|
|
|
/*static int AT_calcAllocatedSize();*/
|
|
- static struct rusage rsrc_usage;
|
|
- static struct rusage flt_rsrc_usage;
|
|
|
|
void printrusage(struct rusage *rusage) {
|
|
- fprintf(stderr, "maxrss %ld\n", rusage->ru_maxrss);
|
|
- fprintf(stderr, "ixrss %ld\n", rusage->ru_ixrss);
|
|
- fprintf(stderr, "idrss %ld\n", rusage->ru_idrss);
|
|
- fprintf(stderr, "isrss %ld\n", rusage->ru_isrss);
|
|
- fprintf(stderr, "minflt %ld\n", rusage->ru_minflt);
|
|
- fprintf(stderr, "majflt %ld\n", rusage->ru_majflt);
|
|
- fprintf(stderr, "nswap %ld\n", rusage->ru_nswap);
|
|
- fprintf(stderr, "inblock %ld\n", rusage->ru_inblock);
|
|
- fprintf(stderr, "oublock %ld\n", rusage->ru_oublock);
|
|
- fprintf(stderr, "msgsnd %ld\n", rusage->ru_msgsnd);
|
|
- fprintf(stderr, "msgrcv %ld\n", rusage->ru_msgrcv);
|
|
- fprintf(stderr, "nsignals %ld\n", rusage->ru_nsignals);
|
|
- fprintf(stderr, "nvcsw %ld\n", rusage->ru_nvcsw);
|
|
- fprintf(stderr, "nivcsw %ld\n", rusage->ru_nivcsw);
|
|
}
|
|
|
|
double STATS_Timer(void) {
|
|
! static double cur = 0;
|
|
! double prev;
|
|
!
|
|
! prev = cur;
|
|
! if (getrusage(RUSAGE_SELF, &rsrc_usage) == -1) {
|
|
! perror("getrusage");
|
|
! return (double)0;
|
|
! }
|
|
!
|
|
! cur = (double) (rsrc_usage.ru_utime.tv_sec) +
|
|
! (double) ((rsrc_usage.ru_utime.tv_usec) * 1.0e-06);
|
|
!
|
|
! prev = cur - prev;
|
|
! return prev > 0 ? prev: 0;
|
|
}
|
|
|
|
void STATS_PageFlt(long *maj, long *min) {
|
|
! static long ma, mi, ma_prev, mi_prev;
|
|
!
|
|
!
|
|
! ma_prev = ma;
|
|
! mi_prev = mi;
|
|
! getrusage(RUSAGE_SELF, &flt_rsrc_usage);
|
|
!
|
|
! /* printrusage(&flt_rsrc_usage); */
|
|
!
|
|
! mi = flt_rsrc_usage.ru_minflt - mi_prev;
|
|
! ma = flt_rsrc_usage.ru_majflt - ma_prev;
|
|
!
|
|
! *maj = ma;
|
|
! *min = mi;
|
|
}
|
|
|
|
long STATS_Allocated(void) {
|
|
! static long allocated = 0L;
|
|
! long tmp;
|
|
!
|
|
! tmp = allocated;
|
|
! /** \todo: AT_calcAllocatedSize() is unreachable. Fix. */
|
|
! /*allocated = AT_calcAllocatedSize();*/
|
|
!
|
|
! return allocated - tmp;
|
|
}
|
|
|
|
long STATS_ResidentSetSize(void) {
|
|
! getrusage(RUSAGE_SELF, &rsrc_usage);
|
|
!
|
|
! return rsrc_usage.ru_maxrss;
|
|
}
|
|
|
|
|
|
--- 2,29 ----
|
|
|
|
#include <unistd.h>
|
|
#include <stdio.h>
|
|
#include "rsrc-usage.h"
|
|
|
|
/*static int AT_calcAllocatedSize();*/
|
|
|
|
void printrusage(struct rusage *rusage) {
|
|
}
|
|
|
|
double STATS_Timer(void) {
|
|
! return 0;
|
|
}
|
|
|
|
void STATS_PageFlt(long *maj, long *min) {
|
|
! *maj = 0;
|
|
! *min = 0;
|
|
}
|
|
|
|
long STATS_Allocated(void) {
|
|
! return 0;
|
|
}
|
|
|
|
long STATS_ResidentSetSize(void) {
|
|
! return 0;
|
|
}
|
|
|
|
|