On 17/05/2012 21:14, Chillosaurus wrote: > some more data ? >> Is the remote machine a Unix one ? If so the you can look at >> http://x.cygwin.com/docs/faq/cygwin-x-faq.html#q-ssh-no-x11forwarding > Yes it is a Unix cluster. A2 worked, but Matlab is approx. 60 times slower > than normal - or even worse. > Can this be solved?
If the slowdown is in drawing, it might be due to the fact you are not getting hardware accelerated OpenGL. To get this with the Cygwin X server currently (1) You must be using multiwindow mode, and (2) you must 'export LIBGL_ALWAYS_INDIRECT=1' on the remote machine. See [1]. [1] http://x.cygwin.com/docs/ug/using-aiglx.html -- Jon TURNEY Volunteer Cygwin/X X Server maintainer -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/