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Date: Fri, 26 Apr 2013 22:43:45 -0400
From: Rich Rumble <richrumble@...il.com>
To: john-users@...ts.openwall.com
Subject: Re: Fwd: 'close' to getting opencl working
On Fri, Apr 26, 2013 at 10:07 PM, <jfoug@....net> wrote:
> I have hit magnum up with this (offlist), and am not getting things to
> work. I thought I would bring this to the entire list, and beg for
> knowledge ;)
>
> I have a VirutualBox VM with 12.10 ubuntu x64. I have given it 6 cores,
> 100%, with 2gb memory (I could up that if needed). I just installed the
> latest CPU OpenCL version, from the intel site. I have gotten a test box
> OpenCL program working (was in my original post to magnum. I can not get
> any tests or runs to see any OpenCL devices. But the -list=opencl-devices
> does show it is installed. Things built/linked perfectly.
>
VMware supports CUDA/OpenCL, I'd wager that VB might not?
http://blogs.vmware.com/performance/2011/10/gpgpu-computing-in-a-vm.html
An article from 2011 says VB doesn't (didn't then)
http://www.phoronix.com/scan.php?page=article&item=virtualbox_4_opengl&num=1
Using Gallium3D would also make it feasible to also open up other forms of
acceleration to guests such as for OpenCL, OpenVG, OpenGL ES, and Xorg
EXA/XvMC. VirtualBox does provide 2D acceleration support when using their
driver. The VirtualBox Direct3D driver is also limited to Direct3D 8/9
while there is a Gallium3D Direct3D 10/11 state
tracker<http://www.phoronix.com/vr.php?view=15292>in existence.
Just a guess, but maybe others are using VirtualBox and OpenCL, I can't
seem to find it in my search however...
-rich
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