GPU calculation : step 4

After multiple problems regarding the use of Skynet and  the installation of Jacket on it, I finally run my benchmark code. This bar chart sums up the results.

Fig .6 : Calculation time on CPUs and GPU

The horizontal axis legend indicates the size of the final image then the number of projections.

The benchmarks were run on Skynet's GPU and on two different CPUs. The speed-up factors are plotted in this graph.

Fig .5 : Speed-up factor GPU/CPU on two differents CPUs