On Sat, Feb 04, 2017 at 06:44:12PM +0000, StDenis, Tom wrote: > Hello all, > > > We're pleased to announce the initial public release of the AMDGPU > User Mode Register debugger (umr). This tool allows privileged > users to read and write GPU registers in order to diagnose, debug, > and aid in development of AMDGPU features. The tool supports a > variety of other commands for actions such as decoding ring > contents, analyzing wavefronts, viewing machine status, and more. > It supports SI through VI devices and requires a very recent kernel > (what will be 4.10). Just a short question: Am I correct in noticing that the tool currently only supports standalone GPUs and not the APUs, e.g. I have a: VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kabini [Radeon HD 8210] as part of an AMD E1-2100 APU and the tool tells me: nils at teela ~ $ umr -c ERROR: Device 0x9834 not found in UMR device table ASIC not found (instance=0, did=ffffffff) I also don't see any reference to kabini in the tool's code, so unless I'm doing something wrong, this might be expected, right? Greetings Nils
