AMD Releases HSA Linux kernel driver v0.9 at HSAFoundation/HSA-Drivers-Linux-AMD · GitHub
What's New in kfd v0.9
- Driver now supports over-subscription of queues and processes. This means that each HSA application can open up to 1024 queues, and there can be up to 512 HSA applications simultaneously, compared to a total of 23 queues and 8 HSA processes in previous versions.
- Better support for H/W debug
- New Kaveri microcode which supports AQL queues
- Various bug fixes
- Supports Ubuntu 14.04 and Fedora 21 (with older kernel)