If SimCoupe uses rdtsc without setting the CPU thread affinity, there are issues on some systems where it loses track when the thread is scheduled onto another CPU core. Usually a bios update can fix this, or switching to use QueryPerformanceCounter.
-----Original Message----- From: Simon Owen Sent: Monday, April 04, 2011 7:37 To: [email protected] Subject: Re: Introduction and E-Tracker Query On 3 Apr 2011, at 23:26, Andrew Gillen wrote: > All development and composing has been on Sim Coupe so far. The guy doing the > music has redone the module from scratch, and made it a lot longer. This time > round most of it plays fine until about 40 seconds in when some of the > channels come in at the wrong time and are all messed up. If you suspect that there could be a SimCoupe issue, please do send it my way. I'd be surprised if a CPU core issue would have gone unnoticed for so long, though it could still be some other time-sensitive aspect of the consistency of the emulation – such as input updates being applied at the same point in each frame. Si
