AMDKFD In Linux 4.18 Bringing Vega GPU Support
The AMDKFD kernel driver in the upcoming Linux 4.17 has the long-awaited discrete Radeon GPU support working so it can be used with the ROCm/OpenCL compute user-space, but Vega GPU support wasn't ready for this release. Fortunately, it's ready for Linux 4.18.
AMDKFD upstream maintainer Oded Gabbay has sent out the AMDKFD-Next pull request for Linux 4.18. Most notable is the presence now of Vega/GFX9 discrete GPU support being ready for this next kernel cycle.
Additionally, the AMD "Kernel Fusion Driver" now also supports Userptr memory mapping. There are also a number of fixes for lock handling, optimized signal handling, a command processor hang fix for APUs, and other fixes.
The current list of queued material for the AMDKFD kernel driver in Linux 4.18 can be found via this pull request.
AMDKFD upstream maintainer Oded Gabbay has sent out the AMDKFD-Next pull request for Linux 4.18. Most notable is the presence now of Vega/GFX9 discrete GPU support being ready for this next kernel cycle.
Additionally, the AMD "Kernel Fusion Driver" now also supports Userptr memory mapping. There are also a number of fixes for lock handling, optimized signal handling, a command processor hang fix for APUs, and other fixes.
The current list of queued material for the AMDKFD kernel driver in Linux 4.18 can be found via this pull request.
8 Comments