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Drivers & Software

pszilard
Adept I

AMDGPU-PRO correctness regression on Vega Frontier

We are seeing GROMACS kernels likely miscompiled by AMDGPU-PRO 18.10 for V; several of our unit and regression tests fail that otherwise pass on Hawaii, Fiji, and Baffin.

Where do I report such issues. Reproducing is easy: just follow the build instructions and run "make check".

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pokester
MVP

Re: AMDGPU-PRO correctness regression on Vega Frontier

fsadough​ Can probably help you.

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pszilard
Adept I

Re: AMDGPU-PRO correctness regression on Vega Frontier

OK, thanks for the contact. How do things work, do I reach out in a PM?

I still can't find a bug tracker where I can file bug reports, do you have any?

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pokester
MVP

Re: AMDGPU-PRO correctness regression on Vega Frontier

Bug / Issue reports link is on the driver download page, but they don't respond to those it is just a notification.

Support email tickets that they do respond to are the bottom link in the contact page.

There are also links in Radeon Settings.

I included his contact in the thread, that sent him a notification he was mentioned. Usually he would respond to that and may still do that.

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pszilard
Adept I

Re: AMDGPU-PRO correctness regression on Vega Frontier

Which "contact page", the forum's, the driver stack's, or AMD general?

I'm not sure what "Radeon Settings" is, presumably a gui tool I suspect. I live on the command line for using GPUs.

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pokester
MVP

Re: AMDGPU-PRO correctness regression on Vega Frontier

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fsadough
Staff
Staff

Re: AMDGPU-PRO correctness regression on Vega Frontier

Please provide detailed info on your OS, your product and how to reproduce the issue

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pszilard
Adept I

Re: AMDGPU-PRO correctness regression on Vega Frontier

Here are the steps to reproduce the issue:

Installation guide — GROMACS 2018 documentation

i.e. get the code, build it and run "make check".

OS:

$ uname -r; cat /etc/lsb-release

4.13.0-41-generic

DISTRIB_ID=Ubuntu

DISTRIB_RELEASE=16.04

DISTRIB_CODENAME=xenial

DISTRIB_DESCRIPTION="Ubuntu 16.04.4 LTS"

Hardware:

$ lspci | grep -i Vega

03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega 10 XTX [Radeon Vega Frontier Edition] (rev ff)

Not sure what you mean the "product"?

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fsadough
Staff
Staff

Re: AMDGPU-PRO correctness regression on Vega Frontier

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fsadough
Staff
Staff

Re: AMDGPU-PRO correctness regression on Vega Frontier

Which driver or ROCm version did you install?

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