Running Win7 64bit SP1 plus updates.
Have a scientific application that calls the system routine cpu_time(time). (Have also tried system_clock and no difference.) With one compiler the timing works with another it doesn't. Executable of problem app also tested by vendor and it runs fine on their machines using Win7 and Server2008. They sent me their executable and it doesn't work on my machine. So the app built with the one compiler appears to be interacting or refusing to interact with the call to the system timing routine and this is associated with my machine.
Suggestions on how I might see/study the app's interaction with the system?