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19.12.2 Windows Driver Issues #115

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MaynardMiner opened this issue Dec 30, 2019 · 3 comments
Open

19.12.2 Windows Driver Issues #115

MaynardMiner opened this issue Dec 30, 2019 · 3 comments

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@MaynardMiner
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MaynardMiner commented Dec 30, 2019

I have a developmental rig with 1 vega, and 3 RX580, windows 10.

I updated to 19.12.2 (latest stable), and the watchdog would come on, and state the vega GPU (GPU0) is dead, and it would never hash.

When I rolled back to 19.11.3, it was fixed- Everything was fine again. Just to make sure it was 100% driver related, I updated back to 19.12.2, and the vega stopped working again. The card was not crashing- My personal ADL api program worked fine, and some other miners worked fine (I noticed issues with some sgminers as well with AMD update).

You may want to check into whatever changes 12.12.2 did.

@MaynardMiner
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I don't know if this is relevant, but there are nvidia cards on this rig as well, but that has never been an issue in the past. I don't have any problems so long as I install Nvidia drivers first, then AMD drivers.

@kmontilla
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Instrucciones generales de Windows

Para obtener resultados óptimos y poder usar los modos B / C, debe usar un AMD
Controlador WHQL de adrenalina o Windows que admite un búfer único grande
asignaciones. El primer piloto de este tipo fue Adrenalin 20.9.1. Sin grandes
soporte de asignación, solo podrá ejecutar en modo A utilizando búferes duales,
que también agrega un pequeño consumo de energía adicional, y no usa ninguno de los más
modos de ejecución avanzados disponibles en TRM.

Nuestras pruebas se realizaron con el controlador WHQL de Windows 27.20.1034.6, es decir, el controlador
instalado automáticamente en un Win10 con actualizaciones de funciones actualizadas en enero de 2021
cuando detecta AMD gpus en el sistema. La razón principal por la que usamos este controlador es
que admite asignaciones grandes y (la herramienta estándar) OverdriveNTool funciona
para configurar relojes / voltajes para Navi gpus. Muchos controladores AMD Adrenalin no lo hacen
interactuar bien con OverdriveNTool, lo que dificulta la configuración de inicio .bat
archivos de configuración de relojes / voltajes.

@kmontilla
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Prueba además con 18.6.1

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