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R crashes during optimization for continuous time dynamic system model

Submitted by mhunter on
http://openmx.psyc.virginia.edu/thread/1852

Submitted by jpritikin on Thu, 05/08/2014 - 04:48

This is probably fixed in SVN trunk, but we need confirmation.
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Submitted by mhunter on Sat, 07/12/2014 - 17:05

Can anyone verify this behavior? I ran this on a 4-core Windows 7 machine with the OpenMx Beta and R 3.1.0. omxDetectCores() gave me 1, instead of 4 or 4-1=3. The task manager showed all four cores active during optimization, but total CPU usage was around 25%=1/4. When I tried to modify the number of threads used by setting the option to use 3 threads, I did get a crash from R.
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Submitted by jpritikin on Sun, 07/13/2014 - 03:29

Mike Neale reported a protection stack overflow to the openmx dev list. Maybe that is why it is crashing on windows?

Please try with 3650.

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Submitted by mhunter on Wed, 08/20/2014 - 11:25

With the 2.0 Beta (r3751) this works for me on Windows.
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