Noll, Jeffrey T UTAS wrote:
We have 3 processes that are synchronized with an interprocess mutex. Basically one of them has a multiplier which allows the others to run at a synchronized accelerated rate. Under XP we typically can get it to run at 5000 times realtime. New desktop refreshes are coming out running Windows 7 and the same code with faster machines with more memory are maxing out at 250 times with 95%+ cpu idle time.
Sorry for replying through email, but my response wasn't accepted by the mailing list moderator, apparently... Here's the original message that I've tried sending to the list: -->-- Noll, Jeffrey T UTAS wrote:
Works great under XP, our new Windows 7 desktops it are dog slow by a factor of around 50. Any ideas why this would be? Thanks!
Do a "(void) timeBeginUpdate(1);" at the top of main(), including