PhysX and NVIDIA GPU Hardware GPU Acceleration

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PhysX and NVIDIA GPU Hardware GPU Acceleration #432820 11/15/13 22:37 11/15/13 22:37
Joined: Oct 2011 Posts: 1,082 Germany C Ch40zzC0d3r OP Serious User
Ch40zzC0d3r OP Serious User C Joined: Oct 2011 Posts: 1,082 Germany	Hey! I just wanted to ask why the hell PhysX is always executed on my processor instead on my new awesome GTX 770 with PhysX hardware Acceleration Even If I force it with the driver to use the GPU the PhysX Overlay shows me that its using my CPU. Could this be "fixed" anyhow?

Re: PhysX and NVIDIA GPU Hardware GPU Acceleration [Re: Ch40zzC0d3r] #432825 11/16/13 10:49 11/16/13 10:49
Joined: Oct 2004 Posts: 900 Lgh rojart User
rojart User Joined: Oct 2004 Posts: 900 Lgh	I had the same problem with my GTX 760 kepler GPU architecture, described here. Check the clothdemo.c from sample folder, should not work, compile the cloth sample and copy the two dll files to your exe work folder and keep me informed. Regards, Robert Quote Everything should be made as simple as possible, but not one bit simpler. by Albert Einstein PhysX Preview of Cloth, Fluid and Soft Body A8.47.1P

Re: PhysX and NVIDIA GPU Hardware GPU Acceleration [Re: rojart] #432826 11/16/13 12:58 11/16/13 12:58
Joined: Oct 2011 Posts: 1,082 Germany C Ch40zzC0d3r OP Serious User
Ch40zzC0d3r OP Serious User C Joined: Oct 2011 Posts: 1,082 Germany	Thanks worked fine for the clothdemo, but for my game it doesnt change anything, showing that its using CPU EDIT: If I call pXent_cloth it is done in GPU, if not all is done in CPU.... wtf? .. Last edited by Ch40zzC0d3r; 11/16/13 13:01.

Re: PhysX and NVIDIA GPU Hardware GPU Acceleration [Re: Ch40zzC0d3r] #432833 11/16/13 15:10 11/16/13 15:10
Joined: Oct 2004 Posts: 900 Lgh rojart User
rojart User Joined: Oct 2004 Posts: 900 Lgh	Maybe your global default GPU setting are set to auto by NVIDIA GeForce Experience, change to GPU only, maybe it helps. Regards, Robert Quote Everything should be made as simple as possible, but not one bit simpler. by Albert Einstein PhysX Preview of Cloth, Fluid and Soft Body A8.47.1P

Re: PhysX and NVIDIA GPU Hardware GPU Acceleration [Re: rojart] #432834 11/16/13 15:16 11/16/13 15:16
Joined: Oct 2011 Posts: 1,082 Germany C Ch40zzC0d3r OP Serious User
Ch40zzC0d3r OP Serious User C Joined: Oct 2011 Posts: 1,082 Germany	No its always CPU Also fast little things like grenades wont collide anymore. I dont get that... I just restored the old file because of these bugs

Re: PhysX and NVIDIA GPU Hardware GPU Acceleration [Re: Ch40zzC0d3r] #432838 11/16/13 15:42 11/16/13 15:42
Joined: Oct 2004 Posts: 900 Lgh rojart User
rojart User Joined: Oct 2004 Posts: 900 Lgh	Can you make an example where this happens, i'll check it with my dll. Regards, Robert Quote Everything should be made as simple as possible, but not one bit simpler. by Albert Einstein PhysX Preview of Cloth, Fluid and Soft Body A8.47.1P

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