First of all let me apologize that nobody responded to your posting before now. (There's a separate forum for ACML questions, and I like to think you'd have gotten a prompt answer if you had posted there, but that's really no excuse.)
In order for ACML-GPU, or any application to get data to- and from the GPU, it has to allocate memory buffers that can be shared between the CPU and the PCIe bus. That's what's failing. The error line shows that there is no memory whatsoever available in the non-cached system sharable memory poll.
This is probably a bug or incompatibility in the device driver, which manages that memory pool. I suspect that you are using an older version of the Linux Catalyst driver. If upgrading the driver doesn't solve the issue, please post back and I'll try to help.