On Sun, 25 Jul 2010 21:31:29 -0700, "Segovia, Benjamin" <benjamin.sego...@intel.com> wrote: > Also, is there any way to completely deactivate all forms of > synchronization for the display? There are some posts related to > that. I would like to swap the frame buffers with no wait (if it is > possible). Otherwise, it is still hard to monitor the performance > changes.
vblank_mode=0 in the environment (can also be set globally with driconf) Also, if you haven't found it yet, intel_gpu_top from intel-gpu-tools can be useful in seeing what pipeline stages are busy.
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