/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: t; tab-width: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <windows.h>
#include <stdio.h>
#include <time.h>
#include "vprof.h"
static void cProbe(
void * vprofID) {
if (_VAL == _IVAR1) _I64VAR1++;
_IVAR1 = _IVAR0;
if (_VAL == _IVAR0) _I64VAR0++;
_IVAR0 = (
int )_VAL;
_DVAR0 = ((
double )_I64VAR0) / _COUNT;
_DVAR1 = ((
double )_I64VAR1) / _COUNT;
}
//__declspec (thread) boolean cv;
// #define if(c) cv = (c); _vprof (cv); if (cv)
// #define if(c) cv = (c); _vprof (cv, cProbe); if (cv)
#define THREADS
1
#define COUNT
100000
#define SLEEPTIME
0
static int64_t evens =
0 ;
static int64_t odds =
0 ;
void sub(
int val) {
int i;
//_vprof (1);
for (i =
0 ; i < COUNT; i++) {
//_nvprof ("Iteration", 1);
//_nvprof ("Iteration", 1);
_vprof(i);
//_vprof (i);
//_hprof(i, 3, (int64_t) 1000, (int64_t)2000, (int64_t)3000);
//_hprof(i, 3, 10000, 10001, 3000000);
//_nhprof("Event", i, 3, 10000, 10001, 3000000);
//_nhprof("Event", i, 3, 10000, 10001, 3000000);
// Sleep(SLEEPTIME);
if (i %
2 ==
0 ) {
//_vprof (i);
////_hprof(i, 3, 10000, 10001, 3000000);
//_nvprof ("Iteration", i);
evens++;
}
else {
//_vprof (1);
_vprof(i, cProbe);
odds++;
}
//_nvprof ("Iterate", 1);
}
// printf("sub %d done.\n", val);
}
HANDLE array[THREADS];
static int run(
void ) {
int i;
time_t start_time = time(
0 );
for (i =
0 ; i < THREADS; i++) {
array[i] = CreateThread(
0 ,
0 , (LPTHREAD_START_ROUTINE)sub, (LPVOID)i,
0 ,
0 );
}
for (i =
0 ; i < THREADS; i++) {
WaitForSingleObject(array[i], INFINITE);
}
return 0 ;
}
int main() {
DWORD start, end;
start = GetTickCount();
run();
end = GetTickCount();
printf(
"\nRun took %d msecs\n\n" , end - start);
}
Messung V0.5 in Prozent C=78 H=75 G=76
¤ Dauer der Verarbeitung: 0.2 Sekunden
¤
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