David G Grier <david.gr...@nyu.edu> writes: > I am using pycuda to compute holograms for an optical trapping > application that uses PyQt4 for a GUI front end. I would like to move > the pycuda computation into a QThread to keep the GUI responsive. > > Is there an up-to-date working example of "the right way" to move a > pycuda computational object into a QThread using moveToThread? > Despite much searching, I have not turned up sample code. The > pycuda FAQ addresses subclassing threads, but not moveToThread > method of QThread. > > The following minimal example of a "do nothing" background > object appears to work correctly. It creates an object, > moves it into a thread, creates a pycuda context for the object in > its thread, and then stops the object by quitting the thread. > Before I dig deeper, can anyone confirm that this is the right approach? > Or am I missing something
As long as you make a new context for each thread (and destroy it at the end) as you do, you should be OK. Andreas _______________________________________________ PyCUDA mailing list PyCUDA@tiker.net https://lists.tiker.net/listinfo/pycuda
