AMD: Radeon, EPYC, Gallium3D

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AMD Releases Radeon Pro Software for Enterprise 21.Q1 for Linux - Phoronix
AMD today released their Radeon Pro Software for Enterprise 21.Q1 driver packages for Windows and Linux systems.
The Radeon Pro Software for Enterprise is AMD's driver package updated quarterly that is focused on their Radeon Pro products and older FirePro professional graphics while being derived from the same driver sources as their consumer Radeon Software drivers just with added QA and focus on enterprise use-cases. In the case of Radeon Pro Software for Enterprise for Linux, still offering both AMDGPU-Open and AMDGPU-PRO components.
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AMD Sends Out New Linux Code For SEV-SNP With EPYC 7003 Series - Phoronix
In addition to AMD EPYC 7003 "Milan" processors offering fantastic performance, another important highlight for these new Zen 3 server processors is SEV-SNP for upping the Secure Encrypted Virtualization capabilities. AMD has been offering SEV "Secure Nested Paging" patches via a GitHub repository while now they are working towards mainlining this feature for the Linux kernel.
AMD Secure Encrypted Virtualization's Secure Nested Paging builds upon SEV/SEV-ES to offer integrity protections, including against malicious hypervisor attacks. This AMD whitepaper spells out SEV-SNP in more detail for those interested in all of the finer details of this feature round on EPYC 7003 series processors.
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AMD Is Trying To Optimize Their Gallium3D Driver Even Further With Lower Overhead - Phoronix
While the RadeonSI Gallium3D open-source OpenGL driver for Linux systems is very well received and generally outperforming the proprietary AMD OpenGL driver on Linux/Windows and performing very strong against NVIDIA's proprietary OpenGL driver too, it's not game over for this older graphics API and AMD is still working to lower the CPU overhead even further for this open-source code.
RadeonSI Gallium3D allows for maximizing the OpenGL performance out of Radeon graphics cards under Linux. There has even been various remarks about the prospects of porting RadeonSI to Windows given how well this open-source OpenGL driver performs. We have seen various RadeonSI optimizations continue with newer Mesa releases even while newer Linux game ports tend to be Vulkan exclusive and Steam Play's DXVK/VKD3D-Proton are routing all newer Windows games on Linux by way of Direct3D over Vulkan.
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