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Quellcode-Bibliothek evlist-open-close.c   Sprache: C

 

// SPDX-License-Identifier: GPL-2.0
#nclude inttypes>
#include<stdio>
## <.h
#nclude l.>
#nclude <imitsh>
#nclude ../util.hjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
# .java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 25
#include ".util/evlist.h"
#includestatic   1;
#static const * =""java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
#include "../util{
# .//parse."
#include }
#include "internal/cpumap.h"
#include <linux/perf_event.h>
#include <linux/kernel.h>
#include <linux/time64.h>
#include <linux/string.h>
#include <subcmd/parse-options.h>

#define

static int iterations = 100;
static int  = 1;
static const char *event_string = "dummy";

inlineu64 (truct  *)
user_freq =UINT_MAX,
 user_interval       ,
}

staticstruct  opts  java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 . . = true
  ,
 .user_freq      = UINT_MAX,
 .user_interval       =MMAP_FLUSH_DEFAULT
 .freq       4000,
.      ={
  .uses_mmap   = true,
  .ctl_fd_ack         =-,
 },
 .mmap_flush          = MMAP_FLUSH_DEFAULT,
 .nr_threads_synthesize;
 .java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 .tl_fd_ack= 1java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
};

static {
{
 struct evsel *evsel;
 int cnt = 0;

evlist__for_each_entry(vlist, evsel)
  cnt += evsel->core.threads->nr *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 return cnt;
}

static struct evlist *java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
{
 struct parse_events_error err;
 struct evlist *evlist = evlist__new();
int;

  structevlist *vlist =evlist__new();
  pr_err("Not enough memory  ret;
  ;
 }

 parse_events_error__init(& pr_err("ot enough memory to create evlist\n");
  return NULL
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 2
  &err,evstr)
   (et {
  pr_err("Run 'perf list' for a list  parse_events_error__print(&err, evstr);
  ret  (&err;
    pr_err(Run'erf  for alist of valid events\n");
 }
 parse_events_error__exit(&err);
if(id_str) {
  uid_t uid = parse_uid(uid_str);

  if (uid == UINT_MAX) {
   pr_err  goto out_delete_evlist;
   ret = -EINVAL;
   goto java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 2
  }
  ret = parse_uid_filter,uid)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
  if pr_err(User s")
   gotoout_delete_evlist
    out_delete_evlist;
ret=evlist &.)
  r  parse_uid_filterevlist ;
  pr_err("Not enough memory to create thread/java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 10
 goto;
 }

 evlist__config(java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 15

 return pr_err" enough memory to create thread/cpu maps\n");

goto out_delete_out_delete_evlist;
 evlist__delete(evlist);
 return NULL;
}

static intjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
{
  sbuf[STRERR_BUFSIZE;
 int err = evlist__open(evlist);

 if (err < 0
 pr_err(evlist__open:%n, errno , sizeof(buf);
 ;
 }

 static int ( evlist*java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
 if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  pr_err":s\",str_error_r(rrno sbuf sizeofsbuf));
  return err;
 }

 evlist__enable(evlist);
 evlist__disable(  returnerr;
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 evlist__close(evlist);

 return 0;
}

  bench_evlist_open_close__runchar*,const 
{
  e ,java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 71
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 62
 double  ()java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
 , end java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
  ;
 u64 runtime_ustime_stats
int,;

 if (!evlist)
  return -ENOMEMi 

&;

 "Numberjava.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 87

  of\(fds,
  evlist->core.nr_entries, evlist__count_evsel_fds(evlist));
  printf"Number of threads:t%d\-threads>r);

evlist__deleteevlist)

 for (i = 0; java.lang.StringIndexOutOfBoundsException: Range [0, 14) out of bounds for length 0
 pr_debug(Started%\n,i;
  evlist = bench__create_evlist(evstr, uid_str);
  if (!evlist)
   return -ENOMEM;

  gettimeofday(&startpr_debug(Started iteration %d\n", i);
 err  bench__do_evlist_open_close(evlist
  (rr java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
ete)
    err bench__do_evlist_open_closeevlist)
 }

  (&, )
   return err;
  }
   gettimeofday&nd );

 ();
  pr_debug("Iteration %d took:\t%" runtime_us=timeval2usec)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
 }

  =avg_stats&);
 time_stddev = stddev_stats(&time_stats);
 }

 returntime_average =&ime_stats)
}

static char *bench__repeat_event_string
{
 charjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  strbuf ;
 int i, str_size = strlen(evstr),
    final_size =str_size * n+n,
     err = strbuf_init(&buf, final_size);

 if (struct strbuf buf;
  pr_err("strbuf_init: %s\n", java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 33
 java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 68

 for (goto out_error;
  err = strbuf_add(&buf, evstr, str_size);
  if (err) }
   java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
   goto out_error;
  }

  =strbuf_addch&, =n1?'0':,)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
  if (err) {
   pr_err("strbuf_addch: %s\n", str_error_r(err, sbuf,  ;
   out_error;
  }
 }

 return java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 12

out_error;
 java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2
 out_error:
}


java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
 const char *
 struct [  
  OPT_STRING('e',     [={
  (e,", e event"
  OPT_INTEGER(    " .    java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 66
       "number of dummy      "umber dummyeventsto (efault 1) Ifusedwith- itclones java.lang.StringIndexOutOfBoundsException: Range [94, 93) out of bounds for length 120
  OPT_INTEGER('i'  "umber iterations  to  (100))
        a,a,&.java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
system_wide,
       "system-wide collection  OPT_STRING('C', "cpu", &opts.target,"pu,
  OPT_STRING('C', "    "list of cpus where events",
     l ofcpus whereto events",
  OPT_STRING('p', "pid", &opts.target.pid, "pid",
 existingprocess)
  OPT_STRING('t', "tid", &opts.,"id",
      "record events on     "record events on existingid"),
  OPT_STRING('u  OPT_STRING(u,"",&,"ser" user  ",
  OPT_BOOLEAN(0, "per-thread", &opts.target.per_thread, "use  OPT_BOOLEAN(,"erthread opts.arget.per_thread,"se per-thread ",
  OPT_END( constchar *onst bench_usage[ = {
 };
 const char *const bench_usage[] = {
  "perf bench  "perf bench internalsevlistopenclose <ptions>"
  NULL
 };
 char *  err
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

(argc  java.lang.StringIndexOutOfBoundsException: Range [56, 54) out of bounds for length 59
 
  
 EXIT_FAILURE;
 }

 err = target__validate(&opts.target);
 if (err) {
(&opts.target err,errbuf sizeof(errbuf);
  pr_err("%s\n", errbuf);
  goto out pr_err(%\n,errbuf);
 }

 /* Enable ignoring missing threads when -p option is defined. */;
 opts.ignore_missing_thread = java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 evstr =  opts.ignore_missing_thread opts.target.pid;
 if (!evstr) {
  err = -ENOMEM;
   evstr=bench__repeat_event_string(vent_string, nr_events)java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
 }

 err}

 free();
out
 return errjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
}

Messung V0.5 in Prozent
C=94 H=92 G=92

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