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 Post subject: GPU profiling
PostPosted: Sat Jul 06, 2013 12:58 pm 
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Calculating a preview consists of one or more tasks which can be done either by the GPU or the CPU.

Would be great to have a benchmark build into APG that for each of these tasks compares the speed of GPU with the speed of CPU. The result can be used to decide to do what on the GPU and what on the CPU, optimizing the preview function for the machine it has to run on.

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 Post subject:
PostPosted: Sat Jul 06, 2013 5:13 pm 
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to get valid values such a Benchmark would have to do a full run of all steps... so the same as doing the render itself...
Georg

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 Post subject:
PostPosted: Sat Jul 06, 2013 6:29 pm 
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gkaefer wrote:
to get valid values such a Benchmark would have to do a full run of all steps... so the same as doing the render itself...
Georg

No because the render is not done by GPU, so no need to compare them. However, if in the future the render is done by GPU it should be included

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