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Hi, |
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I dont know, whether is a Blender-Only problem or whether it is |
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introduced by changes made while updateing Gentoo. |
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The setup is as follows |
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02:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX 960] (rev a1) |
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07:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 430] (rev a1) |
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Nvidia-drivers: 390.48 |
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The GT430 is for rendering the desktop only. |
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The GTX960 is fpr GPU based rendering only. |
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This can be configured via Blender by choosing the GTX960 as |
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CUDA-device and by setting CUDA_VISIBLE_DEVICES=0 as environment |
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variable. |
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All this was done before the interactive performance of Blender |
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goes underground. Everything works well with this setup. |
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GPU-Rendering itsself is uneffected, though. |
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I am using the current stable version of Blender 2.79. on |
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Linux-4.15.17 (vanilla). |
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As an example for the current performance drop: |
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Clicking a checkbox in the "User preferences" dialog take |
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up to 5 seconds before getting updated/checked. |
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From a backup I restored all Blender settings from a time, |
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when everything works fine but with no success. |
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Dmesg does not show any evidence...for my eyes. |
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I am a littled desperate, since modelling is directly |
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influenced by the performance of the 3D_View port. |
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Does anyone have any idea, what's happening here? |
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ny helpful hint is very appreciated! |
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Cheers |
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Meino |
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