Hi again, [...] > > I've only got one concern left: all of the tests fail with > > > > terminate called after throwing an instance of 'viennacl::ocl::unknown_error' > > [...] > > What do you have in mind about the diagnostics? I could think of first > checking whether the GPU supports OpenCL and only then run the tests. > Otherwise it would print a message. I'll talk to upstream and see > whether they have a suggestion on how to detect GPU programming support > a priori. > Detecting missing OpenCL support and not running the tests is probably the ideal solution. When speaking of diagnostics, however, I primarily thought of some specific error message that clearly tells that the test failed because of missing hardware support - "unknown_error" doesn't sound like such a specific error. Thanks a lot for your work, Michael
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