We would like to offer a free testing platform for GPU applications.
You can send your projects to http://hgpu.org/
(see the instructions at http://hgpu.org/?page_id=3314). The service requires registration.
We provide 1 minute of computer time per one run on the node with two AMD graphics processing units.

The platform is
OS: OpenSUSE 11.4
SDK: AMD Accelerated Parallel Processing (APP) SDK 2.4
GPU device 0: ATI Radeon HD 5870 2GB, 850MHz
GPU device 1: ATI Radeon HD 6970 2GB, 880MHz
CPU: AMD Phenom II X6 @ 2.8GHz 1055T
RAM: 12GB
HDD: 2TB, Raid-0

A completed OpenCL project (you can download an EXAMPLE at http://hgpu.org/img/OpenCLInfo.tar.gz) should be uploaded to hgpu.org, compilation and execution terminal output logs will be provided to the user. If you have problems with the service or require more computer time, please, contact us via contact@hgpu.org