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PC Graphics

ep-98d
Adept II

Wrong number of opencl compute units of W5700 from clinfo

My GPU is W5700, and I am getting 18 OpenCL compute units which is half of the compute units that this card is supposed to get. Why is this happening? My current setup is like below

OS : Arch Linux (Kernel version of 5.14.12)

Driver : Radeon Pro Spftware for Enterprise on Ubuntu 20.04.2 (21.Q3)

I am just using the opencl stack from the Ubuntu driver, and the OpenCL application works. But, I am disturbed by the fact that I am getting half of a compute units of how my GPU is designed.

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fsadough
Moderator

21.Q3 Linux driver does not support 5.14 kernel version. You need to downgrade to kernel version 5.8

fsadough_0-1634900232521.png

 

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