Re: [Mesa-dev] [PATCH] i965: Add a driconf option to disable flush throttling.

2013-03-20 Thread Paul Berry
On 19 March 2013 17:10, Eric Anholt wrote: > Paul Berry writes: > > > Normally when submitting the first batch buffer after a flush, we > > check whether the GPU has completed processing of the first batch > > buffer of the previous frame. If it hasn't, we wait for it to finish > > before submi

Re: [Mesa-dev] [PATCH] i965: Add a driconf option to disable flush throttling.

2013-03-19 Thread Eric Anholt
Paul Berry writes: > Normally when submitting the first batch buffer after a flush, we > check whether the GPU has completed processing of the first batch > buffer of the previous frame. If it hasn't, we wait for it to finish > before submitting any more batches. This prevents GPU-heavy and > C

[Mesa-dev] [PATCH] i965: Add a driconf option to disable flush throttling.

2013-03-19 Thread Paul Berry
Normally when submitting the first batch buffer after a flush, we check whether the GPU has completed processing of the first batch buffer of the previous frame. If it hasn't, we wait for it to finish before submitting any more batches. This prevents GPU-heavy and CPU-light applications from raci