[Viennacl-support] Example Unknown Error

[Zak E. <eck...@gm...>]

Hello,

 

I have been attempting to install ViennaCL for a couple of days, but both
recent versions (1.2.1 and 1.3.0) both fail while trying to run any of the
included examples than use OpenCL.  For both C and CXX compilers I am using
GNU 4.4.6, and the cmake successfully tests both of them.  It also finds the
OpenCL library - "Found OPENCL: /usr/lib64/libOpenCL.so", and is successful
in the tests it performs.

 

When I run make, it builds all the targets without error, but when I run any
of the examples it throws a 'viennacl::ocl::unknown_error'.  I am assuming
that I have made a mistake in the installation/linking of the necessary
libraries, however I can't seem to locate my error.

 

For reference, my setup is:

Scientific Linux 6.2

NVIDIA GTX 560 Ti , driver: 295.53

Cmake-2.8.8

 

I also installed the CUDA toolkit and gpu computing SDK from nvidia,
thinking that I was missing some portion of the library but that did not
affect the result.  If you could give me any hints at all as to where my
mistake may be, it would be greatly appreciated.

 

Thank you,

Zak