On Fri, Sep 23, 2011 at 05:36:13PM -0700, Ben Widawsky wrote: > With the posted benchmark, there are significant improvements on Gen5 > with a very synthetic test meant to test unnecessary blocking on > architectures. The test is posted in the series for reference, but isn't > actually useful in it's current form other than to prove there is a > potential performance improvement. The test shows no performance > regression on Gen6.
This concerns me a wee bit. With proper tuning for your synthetic test, it should be possible to see almost unbounded speedups. Can you look some more into this? -Daniel -- Daniel Vetter Mail: dan...@ffwll.ch Mobile: +41 (0)79 365 57 48 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
