ATI workunits run on NVidia

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Message boards : Number crunching : ATI workunits run on NVidia
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FritzB

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Message 8137 - Posted: 21 Jun 2019, 15:10:15 UTC

Hello,

I've got a strage problem with Moo!
This computer https://moowrap.net/show_host_detail.php?hostid=1275240 has two graphics cards installed. One AMD/ATI HD 7970 and one Geforce GTX 970. The problem is, that even when Boinc Manger shows processing 0,25 CPU and 1 ATI GPU with opencl_ati_101, the GPU load is only at the GTX 970. If I enable processing on both GPUs at the same time, both run on the GTX.
The are some threads about problems with the 7970 but I think my problem is different from them.

Fritz
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Message 8138 - Posted: 11 Jul 2019, 9:58:01 UTC

I have a similar problem.
I have Intel 520 and Nvidia 930M.
The work unit chosen is opencl_nvidia_101 but it runs on the Intel.
I suspect the problem is Boinc itself as it calls both of them GPU 0

11-07-2019 11:45:48 | | OpenCL: NVIDIA GPU 0: GeForce 930M (driver version 384.76, device version OpenCL 1.2 CUDA, 1024MB, 831MB available, 723 GFLOPS peak)
11-07-2019 11:45:48 | | OpenCL: Intel GPU 0: Intel(R) HD Graphics 520 (driver version 25.20.100.6373, device version OpenCL 2.1 NEO, 3220MB, 3220MB available, 192 GFLOPS peak)
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Message boards : Number crunching : ATI workunits run on NVidia


 
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