Posted by shaman on Jun 11, 2016; 7:10am
URL: https://forum.jogamp.org/Multiple-OpenCL-contexts-tp4036753p4036824.html

Hi,
a long time has passed. I've been trying the stuff out on different platforms: Intel embedded, NVIDIA, AMD.
I get different results every time: from a total crash to partially (e.g. only the first two execute) or everything works fine.
I'm out of ideas what to do, how to resolve the issue. I also searched the NVIDIA and AMD forums but it seems, no one has tried to create multiple contexts before. There is simply no need for it, you can utilize all possible devices just by choosing all devices in the context creation and use multiple command queues.