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Get Virtualgl (2.5 For Mac카테고리 없음 2020. 2. 7. 22:20
VirtualGL is a tool providing OpenGL applications the ability to run with hardware acceleration even if they are using an X11 display that doesn't have those capabilities. This is the case of NoMachine Virtual Desktop sessions. VirtualGL is a tool providing OpenGL applications the ability to run with hardware acceleration even if they are using an X11 display that doesn't have those capabilities. This is the case of NoMachine Virtual Desktop sessions.
Hello, I’m looking for the method to disable the VirtualGL of the NoMachine on ubuntu 16.04.3. A few days ago, I installed the NoMachine version 5.3.10-6 on ubuntu 16.04.3 and enabled the VirtualGL following this instruction. However, in my ubuntu server, the VirtualGL made some troubles. So, I’m looking for the method to disable the VirtualGL.
Please tell me. Client OS: macOS 10.12.6 Client Side NoMachine: NoMachine version 5.3.10(free version) Server OS: Ubuntu 16.04.3 Sever Desktop: Xfce 4.12.2 Server Side NoMachine: NoMachine version 5.3.10-6(free version) Sever GPUs: Quadro K620 & Tesla K80. This server doesn’t have the display. (Headless server).
I’m using the Nouveau display driver for Quadro K620 and the Nvidia official proprietary driver for Tesla K80, because the Linux Kernel 4.10 conflicts the Nvidia official proprietary display driver for Quadro K620. So, the process of VirtualGL runs on Tesla K80. However, this makes a trouble: When I use the Tesla K80 for the heavy GPGPU program, the NoMachine become very slow. This is the output of “nvidia-smai” +—————————————————————————–+ NVIDIA-SMI 384.69 Driver Version: 384.69 ——————————-+———————-+———————-+ GPU Name Persistence-M Bus-Id Disp.A Volatile Uncorr.
Thank you for your reply. Did you turn off VirtualGL in node.cfg: Yes, I did. However, VirtualGL is still running. May I ask you which kind of troubles you got with VirtualGL? Currently, VirtualGL is running on Tesla K80 in my environment because of the Nouveau display driver for Quadro K620 (and Linux Kernel 4.10). However, I want to use Tesla K80 only for GPGPU computing. Now, I’m using MATLAB and Tesla K80 to analyze the data.
Get Virtualgl (2.5 For Mac)
The size of each data is Tens of GB and these data require the bandpass filtering. So, when I use Tesla K80 for GPGPU, the memory of Tesla K80 becomes full and the VirtualGL process becomes very slow. As a result, the NoMachine stops responding. Therefore, I want to disable VirtualGL. Of Course, If the Linux Kernel stops conflicting the Nvidia official proprietary display driver for Quadro K620, I want to use VirtualGL on the Quadro K620.