NVIDIA News Archives
Back in 2006 a start-up company known as AGEIA launched the PhysX PPU, the first Physics Processing Unit (PPU) for offloading physics calculations in games and applications that utilize the PhysX API onto this discrete processor for boosting overall system performance.
11 August 2010 - Thanks NVIDIA! - 107 Comments
Back in June there were patches published by NVIDIA for X Synchronization Fences after it was in planning since before last year's X Developers' Summit. These synchronization fences were designed to "synchronize X rendering with direct rendering X clients such as OpenGL and vice versa. They are especially useful in synchronizing GL-based composite managers screen updates with Xs rendering." Today there are more patches out from NVIDIA this time touching xextproto to add support for the binary sync objects.
9 August 2010 - XSync Fence Objects - 2 Comments
While there's very few people that NVIDIA's dead open-source driver update helps out, NVIDIA has released two new binary Linux driver updates. The NVIDIA 256.44 pre-release driver adds in support for some new GeForce and Quadro GPUs along with introduces some "Fermi" (GeForce GTX 400 series) stability fixes while the NVIDIA 256.38.02 Linux driver introduces initial OpenGL 4.1 support.
31 July 2010 - New NVIDIA Linux Driver Updates - 27 Comments
Back in March an announcement came out of NVIDIA as they were getting ready to launch the GeForce GTX 400 "Fermi" graphics cards that they would be dropping support for the xf86-video-nv driver. The xf86-video-nv driver really didn't provide much of a feature set and was far behind the Nouveau KMS and Gallium3D drivers even though these were reverse-engineered by the open-source, so NVIDIA announced they would be discontinuing this open-source DDX driver and advised its customers to just use the VESA driver until they are able to download and install NVIDIA's proprietary Linux graphics driver. However, today they have decided to release an updated driver.
30 July 2010 - Yes, xf86-video-nv Driver - 1 Comment
A few days back there was the release of two updated NVIDIA legacy drivers for Linux, but only their newest legacy driver (they have three different legacy drivers at present) gained support for X.Org Server 1.8. This support though is needed for the older NVIDIA drivers to operate on newer Linux distributions like Fedora 13 and openSUSE 11.3. On this Sunday evening we have now confirmation from NVIDIA that they have no plans on providing xorg-server 1.8 support for their oldest legacy driver.
18 July 2010 - No More X.Org Server Support - 103 Comments
NVIDIA has finally got around to issuing an update to two of their legacy drivers that allows those with old GeForce hardware to run it with newer Linux distributions using X.Org Server 1.8. Beyond the new X Server compatibility, the NVIDIA 173.14.75 pre-release driver update also fixes two bugs. The NVIDIA 96.43.18 legacy update doesn't bring X.Org Server 1.8 support, but it carries two bug-fixes.
16 July 2010 - X.Org Server 1.8 Support - 5 Comments
While NVIDIA may not release specifications for the GPU hardware or support any open-source drivers for their graphics processors after dropping their open-source X.Org driver, they do contribute a bit to the development of the X.Org Server. NVIDIA engineers like Aaron Plattner have contributed various patches and fixes against the server in the past and for features like VDPAU for DRI2. This afternoon there's a big patch-set coming out of NVIDIA that touches several X components. This set of patches adds support for X Synchronization Fences.
28 June 2010 - Contributing To X.Org - 133 Comments
A few days back NVIDIA released the 256.35 Linux display driver as a release candidate for their 256.xx driver series that brings OpenGL changes, VDPAU improvements, and other enhancements. Today, NVIDIA has promoted the 256.35 driver as being an official, stable release.
22 June 2010 - Now Stable
A month ago NVIDIA had released the first 256.xx Linux series beta that implemented new GLX protocol support, offered up VDPAU improvements, carried a few NVIDIA installer enhancements, and provided improved thermal performance reporting, among other changes. That beta driver was succeeded a week later by a second NVIDIA 256 beta due to some performance issues we spotted on the mobile side. NVIDIA has now released another 256 series driver and this pushes them into the release candidate phase.
19 June 2010 - NVIDIA 256.35 Driver - 4 Comments
Last week NVIDIA had released their first 256.xx series Linux driver in the form of the 256.25 Beta release, but as we discovered, it boasted some major performance regressions for a NVIDIA GeForce GTS 250M and other mobile ASICs. This issue has now been resolved thanks to a new beta release.
30 May 2010 - New Beta Driver - 2 Comments
One of the articles published on Phoronix this week was NVIDIA's 256.25 Beta Linux Driver Slows Things Down? With NVIDIA's first 256.xx Linux beta driver we encountered significant performance drops from a ZaReason notebook with a NVIDIA GeForce GTS 250M graphics processor. Some thought that PowerMizer was to blame, but this does not appear to be the case.
28 May 2010 - More Mobile Tests - 14 Comments
NVIDIA has rolled out its first beta in the expected 256.xx driver series for Linux, Windows, and other supported platforms. Last month we asked what you wanted from the NVIDIA 256.xx driver and while many of the respondents didn't get their greatest wishes answered, the 256.25 beta driver does offer quite a bit of changes over the previous-generation proprietary NVIDIA driver.
22 May 2010 - Many, Many Changes - 16 Comments
With NVIDIA having released a stable 195.xx Linux driver and are working on a second stable update that's due out in the coming days, the bulk of the driver development work is now focused on their next major driver series. This next major driver release from NVIDIA is the 256.xx series, but what are you hoping it will bring forth?
27 April 2010 - NVIDIA 256.xx Series - 76 Comments
While NVIDIA's official 195.36.18 driver has been around for about one month, the Santa Clara engineers are getting ready to pump out a new official update. In fact, before the week ended, NVIDIA put out the 195.36.24 pre-release, which may be marked as their official stable release this week.
26 April 2010 - Likely Gold This Week - 19 Comments
Prior to launching their next-generation graphics processors, NVIDIA dropped their obfuscated open-source driver and have said they will not provide any open-source support at all for their GeForce GTX 400 "Fermi" series as they just recommended their customers use the X.Org VESA driver until they can install the official binary Linux driver. However, the community developers working on the Nouveau driver project still plan to support the GeForce GTX 470/480 graphics cards via clean-room reverse engineering. Today their efforts might be helped thanks to a hardware sponsorship.
26 April 2010 - PathScale Sponsors - 25 Comments
With NVIDIA having announced the GeForce GTX 470 and 480 graphics cards (formerly known as "Fermi") at the end of March and these graphics cards starting to appear at Internet retailers (see links below), NVIDIA has now put out its OpenGL 4.0 Linux driver.
13 April 2010 - Ready For Fermi - 8 Comments
If you wondered why NVIDIA chose today to announce its canning the xf86-video-nv driver for all future GPUs and diverting users to use the VESA X.Org driver (even though most of them will start out using the Nouveau driver) until downloading their proprietary driver, it's because they have finally launched Fermi.
26 March 2010 - Fermi's Released - 56 Comments
With the first of NVIDIA's GeForce 400 "Fermi" graphics cards arriving later this month, their software engineers have put out the release of CUDA 3.0. Version 3 of the Compute Unified Device Architecture has a wealth of changes including Fermi support, C++ support, a new unified interoperability API for Direct3D (including Direct3D 11.0) and OpenGL (including OpenGL 3.x/4.0), up to a 100x performance increase when debugging with cuda-gdb, a new CUDA memory checker, and support for all the OpenCL features in the latest R195 production driver package.
21 March 2010 - CUDA 3.0 Brings Many Changes - 5 Comments
Well, that didn't take long. Just earlier this month the Khronos Group unveiled the OpenGL 4.0 specification that brought many long-awaited changed to this open graphics API. On the same day this industry consortium also released the OpenGL 3.3 specification, which aims to bring back as much of the OpenGL 4.0 functionality to graphics cards that only support OGL3. OpenGL 4.0 is designed for graphics cards that are meant for DirectX 11.0, which basically means AMD's Radeon HD 5000 series and NVIDIA's forthcoming GeForce 400 series. OpenGL 3.x on the other-hand is compatible with DirectX 10.0 grade hardware, such as the Radeon HD 4000 series and GeForce 200 series. For those with a newer NVIDIA graphics card, you can now run OpenGL 3.3 applications or games as they have just released a supported driver.
19 March 2010 - That Didn't Take Long - 24 Comments
While NVIDIA has been working on the 195.xx Linux driver since before last November, they have yet to officially release a stable driver in this series as of yet. Betas have been available and they even had to recall their recent drivers over a fan speed issue that could damage the system, but now they are finally getting ready to push out a stable release.
17 March 2010 - Plus Other Unix Drivers - 1 Comment
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