Finally, now all the errors are resolved. deviceQuery' is working fine with
CUDA which hints that OpenCL is also setup.
Now, as I told the 'rt' command and 'rt and 'rt -z1' gives quantitatively
equal results.
*How can I make sure that 'rt -z1' is making use of GPU?*
>
> Moreover, at the end of the log it shows "*XIO: fatal IO error 11
> (Resources temporarily unavailable) on X server ":0.0" after 538 requests
> (16 known processed) with 0 events mapping*".
I realized this is no issue, it is just shown when the frame buffer window
(with raytrace) is closed.
Thank in advance!
Cheers
Shailesh
Shailesh Tripathi
B.Tech. Part-IV
Electronics Engineering
IIT-BHU (Varanasi)
On Mon, Mar 27, 2017 at 5:37 PM, Shailesh Tripathi <
shailesh.tripathi.ec...@itbhu.ac.in> wrote:
> I was doing that only but I think I was missing something in the
> installations steps.
> Finally the rt command works but I am not sure with the 'rt -z1' command.
> It is working fine but the output log is similar to the 'rt' command
> result. If 'rt -z1' shows an output does it means it is using OpenCL, or
> can it use the cpu in case OpenCL is not available?
>
> Moreover, at the end of the log it shows "*XIO: fatal IO error 11
> (Resources temporarily unavailable) on X server ":0.0" after 538 requests
> (16 known processed) with 0 events mapping*".
>
>
> Thanks for the help :)
>
> Regards
> Shailesh
>
>
> Shailesh Tripathi
> B.Tech. Part-IV
> Electronics Engineering
> IIT-BHU (Varanasi)
>
> On Mon, Mar 27, 2017 at 11:23 AM, Christopher Sean Morrison <
> brl...@mac.com> wrote:
>
>>
>> > On Mar 24, 2017, at 6:25 PM, Shailesh Tripathi <
>> shailesh.tripathi.ec...@itbhu.ac.in> wrote:
>> >
>> > Hello,
>> > I am using CentOS 6.8. I compiled using "cmake ../brlcad-code
>> -DBRLCAD_ENABLE_OPENGL=OFF" to turn off the functionality using OpenGL. In
>> the compilation log "OpenGl support(optional)......: OFF". But when I tried
>> 'rt' command, the error shown is same.
>>
>> Then you’ve done something wrong. If OpenGL is disabled, you will not
>> see fb_ogl_open() in an error message. Make sure you delete your build
>> directory before trying again, not just re-run cmake.
>>
>> Sean
>>
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>
>
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