I'm a university faculty member doing medical imaging research in OpenCL. Recently I tried CodeXL 1.9 to remotely debug some kernels but I can't even start it locally. I tried CodeXL, at the local console, in 2 different machines (see attachments):
- Ubuntu 14.04 with a Radeon HD 5750. Note that I'm using the open source 'radeon' driver here but, still, I don't think I should get a segmentation fault.
- RHEL7 with a Radeon R9 290X using the fglrx driver to do GPU computing and integrated Intel graphics to drive the desktop monitor (this is, as far as I understand, a fully supported configuration).
Are these known issues? Should I use CodeXL with just a single AMD GPU and fglrx with no Intel graphics involved?