A Common GPU n-Dimensional Array for Python and C by Frédéric Bastien, Arnaud Bergeron, Pascal Vincent and Yoshua Bengio
From the webpage:
Currently there are multiple incompatible array/matrix/n-dimensional base object implementations for GPUs. This hinders the sharing of GPU code and causes duplicate development work. This paper proposes and presents a first version of a common GPU n-dimensional array(tensor) named GpuNdArray that works with both CUDA and OpenCL. It will be usable from python, C and possibly other languages.
Apologies, all I can give you today is a pointer to the accepted papers for Big Learning, Day 1, first paper, which promises a PDF soon.
I didn’t check the PDF link yesterday when I saw it. My bad.
Anyway, there are a lot of other interesting papers at this site and I will update this entry when this paper appears. The conference is December 16-17, 2011 so it may not be too long of a wait.