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> At work I simply gave up on our 4x Radeon Pro W6800 workstation because launching Tensorflow with more than 1 GPU would cause a kernel panic every time, and A
by slavik81 3y ago
> At work I simply gave up on our 4x Radeon Pro W6800 workstation because launching Tensorflow with more than 1 GPU would cause a kernel panic every time, and AMD engineers never offered a fix other than "reinstall Ubuntu".
Unfortunately, it's not always easy to get an issue in front of the right people. The W6800 is an officially supported GPU and a kernel panic is a serious bug. I'd like to try to help get this issue properly triaged. Could you send me a link to your report?
- cherryteastain 3y agoUnfortunately I no longer work there so I sadly cannot give you a detailed report. What I do remember is that this was a Threadripper 5995WX system and based on what AMD reps told us at the time the issue was related to some unexpected interaction between the amdgpu driver and the PCIe implementation on the motherboard we were using.