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Fix texture update stalls in WR #728

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glennw opened this issue Jan 17, 2017 · 3 comments
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Fix texture update stalls in WR #728

glennw opened this issue Jan 17, 2017 · 3 comments
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@glennw
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@glennw glennw commented Jan 17, 2017

When running with INTEL_DEBUG=perf there are a number of performance warnings about CPU being blocked the driver due to updating resources. We should identify the cause of these and fix them. These will explain at least some of the spikes we sometimes see in the GPU profiler.
@glennw glennw mentioned this issue Jan 17, 2017
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@kvark
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@kvark kvark commented Jan 20, 2017

Is this still a problem?
@glennw
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@glennw glennw commented Jan 20, 2017

There are other stalls present, yes. I'm not sure if they are textures or something else.
@glennw
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@glennw glennw commented Jun 29, 2017

I don't see these problems any more.
@glennw glennw closed this Jun 29, 2017
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