Vulkan Unknow Error while capturing .rra using RDP

[vtewari3198]

When I run a Vulkan application(simple ray query compute shader) with RDP to capture its .rra trace, application crashes with Vulkan Unknown error. (I have RDNA3 GPU with latest drivers)

Error occurs at this: vkCreateComputePipelines(get_device().get_handle(), VK_NULL_HANDLE, 1, &info, nullptr, &pipeline)

When I run same application on other AMD machine, capture works. It used to work on the RDNA3 machine too but suddenly the problem started

[ahosier]

Hi vtewari3198,
Thankyou for your feedback for RRA. Could you please provide the driver and RDTS versions you're using on the RDNA3 machine and we'll investigate further.

Thanks,
Tony.

[vtewari3198]

[David-DiGioia]

Thanks for providing the version information. Can you please provide a sample application that can reproduce this problem?

[vtewari3198]

Unfortunately the app is not open source, but I tried RRA capture of another app (open Source) https://github.com/SaschaWillems/Vulkan (rayquery example) on RDNA3, RDP says no acceleration found, when I try the same on RDNA2, its able to capture the acceleration structure.

[David-DiGioia]

We haven't been able to reproduce the issue yet. Do you have a CPU with integrated graphics? We have sometimes had issues where integrated graphics is erroneously used in place of the discrete graphics.

[vtewari3198]

The CPU doesn't has any integrated graphics.