Hi guys, any update on linux support for the HIP-RT?
It is being worked on as HIPRT is open source now. https://github.com/GPUOpen-LibrariesAndSDKs/HIPRT https://projects.blender.org/blender…
"#100353 Cycles HIP rendered viewport crashes system/GPU on Linux with RDNA2 GPU" Should be closed now as it is fixed.
@brecht I think this issue should be closed now?
The new firmware has not released yet, it's still under test: https://patchwork.freedesktop.org/patch/575997/#comment_1052570
This comment said our problem might be a firmware bug that needs to be fixed both in kernel code and firmware. And seems kernel code fix already landed in stable branch. Maybe that's the…
But still, that is a different issue than before (and probably progresses solving the real issue at hand); this particular deref happens after invoking the second instance (and not after…
Here's my dmesg log when the GPU hangs
The alarming part is (I think):
[ 109.111569] BUG: kernel NULL pointer dereference, address: 0000000000000008 [ 109.111570] #PF:…
Seems this patch fixes all problems on my system, but maybe it needs more test. To apply and compile you need to use newest linux-branch…
@fililip From the discussions of that patch in that link I can see the commit reverted by the patch seems actually not the bug causing freeze by itself, but make the original crash bug(happens…
Seems rocm guys found the reason of this problem.. Take a look at the discussions here: https://patchwork.freedesktop.org/patch/573129/ Possibly we would get a proper fix soon :)
Seems it becomes even worse on Blender 4.0. Fedora 39(6.5.10 + KDE) + RX7800XT System freeze immediately when switching to HIP in blender preferences, even in default block&light scene. It's…