This small utility checks if an installed OpenCL platform is working according to the specifications in a multi GPU environment.
Right now it checks if
- platforms and devices can be initialized
- programs can be build
- kernels can be created from these programs
The latter is currently not working with NVIDIA driver 302.06.03 and a multi GPU setup with a GTX 680 and a GTX 590 in the same OpenCL context.
An OpenCL installation should be present, if so you can build with
$ ./waf configure $ ./waf
and run the suite over a range of GPUs with
$ ./build/check --first=0 --last=4