Re: [ViennaCL-devel] Setting context platforms and devices

2016-05-03 Thread Karl Rupp
Hi, > At the moment, the only 'request' has been in the issue I linked to > previously where a user has a matrix too large to fit on one GPU. This > can be addressed by explicit matrix chunking that I could handle perhaps > more simply from the R end. It just starts to get more complex with the

Re: [ViennaCL-devel] Filter Device Types

2016-05-03 Thread Karl Rupp
Hi Charles, > Is there any way to filter device types without initializing a context > and changing the default device type for example: > > viennacl::ocl::set_context_device_type(id, viennacl::ocl::gpu_tag()); > viennacl::ocl::current_context().devices().size(); > > I can access the pl

[ViennaCL-devel] Filter Device Types

2016-05-03 Thread Charles Determan
Greetings, Is there any way to filter device types without initializing a context and changing the default device type for example: viennacl::ocl::set_context_device_type(id, viennacl::ocl::gpu_tag()); viennacl::ocl::current_context().devices().size(); I can access the platform(s) with