Changes between Version 4 and Version 5 of Ticket #12076, comment 11
- Timestamp:
- Feb 16, 2014 1:02:47 PM (10 years ago)
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Ticket #12076, comment 11
v4 v5 1 I can confirm the issue with 4.3.6. The counter goes backward and it happens once in a 10 minute period as the previous comment says. Reproducible for both 32 and 64 bit processes but it seems to be more often for 64 bit ones (?)1 I can confirm the issue with 4.3.6. The counter goes backward '''very often''' 2 2 3 3 Host: Windows 7 x64[[BR]] … … 22 22 for (int i = 0; i < 1000; i++) 23 23 { 24 Thread.Sleep( 2);24 Thread.Sleep(1); 25 25 long elapsed = sw.ElapsedTicks; 26 26 long diff = elapsed - lastValue; … … 34 34 } 35 35 } 36 }}} 36 37 38 Sample output (Release configuration, no debugging): 39 {{{ 40 Loop: 2, Error diff: -263820 41 Loop: 13, Error diff: -239370 42 Loop: 16, Error diff: -261904 43 Loop: 20, Error diff: -261749 44 Loop: 51, Error diff: -261078 45 Loop: 57, Error diff: -261983 46 Loop: 61, Error diff: -259806 47 Loop: 78, Error diff: -261652 48 Loop: 85, Error diff: -261453 49 Loop: 100, Error diff: -262647 50 Loop: 113, Error diff: -262865 51 Loop: 116, Error diff: -261389 52 Loop: 145, Error diff: -261829 53 Loop: 152, Error diff: -261208 54 Loop: 169, Error diff: -261680 55 Loop: 186, Error diff: -262212 56 Loop: 218, Error diff: -261561 57 Loop: 240, Error diff: -261688 58 Loop: 246, Error diff: -261788 59 Loop: 250, Error diff: -259956 37 60 }}} 61 62 The same sample code has zero error output on Virtual PC or VMWare virtualized machines.
