How Porting to the PSVita improved performance everywhere else

Now that we've shipped on the PSVita, I've finally written a big article about all the ins and outs of profiling and optimization necessary to run on the device. The cool part is that most of these optimizations carried over to all other platforms, including PC (and will feature in DQII as well).

You can read it here on Gamasutra:

How Porting to the PSVita improved performance everywhere else