PytatoPyOpenCLArrayContext: don't trust the arg limit reported by the GPU (#198)
* PytatoPyOpenCLArrayContext: don't trust the arg limit reported by the GPU Apparently, CUDA doesn't like it when argument sizes get close to the reported limit. Avoids PTX/JIT errors of the type CUDA_ERROR_INVALID_IMAGE: device kernel image is invalid CUDA_ERROR_FILE_NOT_FOUND: file not found * restructure and clarify * add warning, clarify comment * add comment about device naming