Hi,
On 07/10/2011 15:17, Conan Doyle wrote:
The CUDA Examples built fine.
I built OSG with 4.4.0
The core of osgCompute built but the examples didn't.
make sure you checked out the data part of osgCompute as well.
cheers
jp
I'll collect the error messages and post them later this AM
CD
J.P. Delport wrote:
Hi,
pls send the error message
s you are getting. Also pls send output of gcc
-v and g++ -v.
Did you build the CUDA examples that came with 4.0? What did you build
OSG with?
jp
On 06/10/2011 23:16, Conan Doyle wrote:
Things are moving along nicely, until I tried to build osgCompute with CUDA 4.0
and gcc44. It appears that some thing is getting pulled from gcc 4.1.2 tree in
the build process. I set an alias for gcc/g++ to point to gcc44 and g++44, as
well as exported CC/CXX to point to these versions... Sounds like maybe I am
missing something on selecting the desired version of gcc. I made all of the
changes in the CMake files to point to the correct version of cuda, and check
it thrice. Any suggetsion?
CD
J.P. Delport wrote:
Hi,
I've just recently compiled osgCuda with CUDA 4.0 on 64-bit with gcc/g++
4.4 (which is a requirement for nvcc). I had to make only minor changes
and most of these are already checked into the trunk of osgCuda.
See thread here:
http://thread.gmane.org/gmane.comp.graphics.openscenegraph.user/71107
cheers
jp
On 05/10/2011 15:10, Conan Doyle wrote:
64 bit. I modified this post after your reply to say that I am using Cuda 4.0,
which is a requirement. I have a feeling there may need to be some mods made
to osgCuda to support 4.0.
CD
J.P. Delport wrote:
Hi,
I think it should work, 32/64 bit? What compiler do you have? If you
supply some error messages maybe someone can help.
cheers
jp
On 05/10/2011 14:58, Conan Doyle wrote:
osgCuda was my first choice, but I will not compile on my machine. I am using
OSG 3.0.1 and the SVN version of osgCuda, on RHEL 5.4. Is that a workable
combination?
CD
J.P. Delport wrote:
Hi,
an alternative to doing this manually would be to look at
osgCompute/osgCuda. Even if you don't use osgCuda you can learn from
there how to do what you want.
cheers
jp
On 05/10/2011 01:28, Conan Doyle wrote:
Hi,
[dumbquestion]
I am integrating some cuda into my osg app and one call requires the texture
name/id. How do I get that from my texture object? I look through the source
code and only found and id method in TextureObject, but my attempts to
retrieive this bit of data eludes me.
[/dumbquestion]
Thank you!
Cheers,
Conan
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