Phoronix: AMD/Ryzen NPT Fix Discovered For Better Pass-Through Graphics Performance
One area where AMD Ryzen users have encountered Linux issues with virtualization is when trying to setup pass-through support for a graphics card to allow the virtual machine direct access to the GPU. When NPT (Nested Page Tables) are enabled, performance can become severely degraded...
http://www.phoronix.com/scan.php?pag...U-Pass-Through
One area where AMD Ryzen users have encountered Linux issues with virtualization is when trying to setup pass-through support for a graphics card to allow the virtual machine direct access to the GPU. When NPT (Nested Page Tables) are enabled, performance can become severely degraded...
http://www.phoronix.com/scan.php?pag...U-Pass-Through
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