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  2. Direct Rendering Manager - Wikipedia

    en.wikipedia.org/wiki/Direct_Rendering_Manager

    The Linux DRM subsystem includes free and open-source drivers to support hardware from the 3 main manufacturers of GPUs for desktop computers (AMD, NVIDIA and Intel), as well as from a growing number of mobile GPU and System on a chip (SoC) integrators. The quality of each driver varies highly, depending on the degree of cooperation by the ...

  3. nouveau (software) - Wikipedia

    en.wikipedia.org/wiki/Nouveau_(software)

    In the middle: the FOSS stack, composed out of DRM & KMS driver, libDRM and Mesa 3D.Right side: Proprietary drivers: Kernel BLOB and User-space components. nouveau (/ n uː ˈ v oʊ /) is a free and open-source graphics device driver for Nvidia video cards and the Tegra family of SoCs written by independent software engineers, with minor help from Nvidia employees.

  4. Free and open-source graphics device driver - Wikipedia

    en.wikipedia.org/wiki/Free_and_open-source...

    The source code is available in the Nvidia Linux driver downloads on systems that support nvidia-uvm.ko. In May 2022 Nvidia Announced a new initiative and policy to open source its GPU Loadable Kernel Modules with dual GPL/MIT license, but only new models at alpha quality. But said "These changes are for the kernel modules, while the user-mode ...

  5. Mesa (computer graphics) - Wikipedia

    en.wikipedia.org/wiki/Mesa_(computer_graphics)

    Graphics device drivers are implemented using two components: a UMD (user-mode driver) and a KMD (kernel-mode driver). Starting with Linux kernel 4.2 AMD Catalyst and Mesa will share the same Linux kernel driver: amdgpu. Amdgpu provides interfaces defined by DRM and KMS.

  6. Linux framebuffer - Wikipedia

    en.wikipedia.org/wiki/Linux_framebuffer

    Knoppix booting on the framebuffer. The Linux framebuffer (fbdev) is a linux subsystem used to show graphics on a computer monitor, typically on the system console. [1]It was designed as a hardware-independent API to give user space software access to the framebuffer (the part of a computer's video memory containing a current video frame) using only the Linux kernel's own basic facilities and ...

  7. VDPAU - Wikipedia

    en.wikipedia.org/wiki/VDPAU

    Nvidia VDPAU Feature Sets [32] are different hardware generations of GPU's supporting different levels of (Nvidia PureVideo) hardware decoding capabilities. For feature sets A, B and C, the maximum video width and height are 2048 pixels , minimum width and height 48 pixels, and all codecs are currently limited to a maximum of 8192 macroblocks ...

  8. List of performance analysis tools - Wikipedia

    en.wikipedia.org/wiki/List_of_performance...

    Linux, Windows For GPU profiling and debugging: OpenCL. A tool suite for GPU profiling, GPU debugger and a static kernel analyzer. Free/open source (MIT) AMD uProf by AMD: Linux, Windows C, C++, .NET, Java, Fortran Code profiler, does sampling based profiling on AMD processors. Proprietary DevPartner by Borland / Micro Focus.NET, Java

  9. Phoronix Test Suite - Wikipedia

    en.wikipedia.org/wiki/Phoronix_Test_Suite

    Phoronix Test Suite (PTS) is a free and open-source benchmark software for Linux and other operating systems. The Phoronix Test Suite, developed by Michael Larabel and Matthew Tippett, has been endorsed by sites such as Linux.com , [ 2 ] LinuxPlanet , [ 3 ] and Softpedia .