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AMD: It's Time To Open Up the GPU (gpuopen.com)
An anonymous reader writes: AMD has called for the opening up of GPU technology to developers. Nicolas Thibieroz, a senior engineering manager for the company, announced today the launch of GPUOpen, its initiative to provide code and documentation to PC developers, embracing open source and collaborative development with the community. He says, "Console games often tap into low-level GPU features that may not be exposed on PC at the same level of functionality, causing different — and usually less efficient — code paths to be implemented on PC instead. Worse, proprietary libraries or tools chains with "black box" APIs prevent developers from accessing the code for maintenance, porting or optimizations purposes. Game development on PC needs to scale to multiple quality levels, including vastly different screen resolutions." And here's how AMD wants to solve this: "Full and flexible access to the source of tools, libraries and effects is a key pillar of the GPUOpen philosophy. Only through open source access are developers able to modify, optimize, fix, port and learn from software. The goal? Encouraging innovation and the development of amazing graphics techniques and optimizations in PC games." They've begun by posting several technical articles to help developers understand and use various tools, and they say more content will arrive soon.
This has nothing to do with Intel and everything to do with getting people to adopt AMD's open standards over NVIDIA's closed standards, which is actually better for the health of the industry as a whole. What is it you expect Intel to sign up for? Their graphics products are garbage and absolutely nobody wants to use them.
this recent behaviour of AMD (vulkan, freesync, hbm, gpuopen, etc) reminds me of the last days of Sun Microsystems. they also opened up a lot of their stuff just before they went tits-up. i sincerely hope it's not what's happening with AMD now.
It's aimed at Nvidia, not Intel, and it's all about hair.
Or rather, it's all about Nvidia GameWorks, which got a lot of attention this year thanks to a number of bleeding-edge games, most notably The Witcher 3.
The horribly over-simplified tl;dr version is that Nvidia have been encouraging PC developers to use a set of closed-and-proprietary tools, which allow for some remarkably pretty in-game effects but more or less screw over AMD cards.
This, combined with the fact that Nvidia has, in general, better driver support, quieter and more power-efficient cards and, at the top end of the market, better single-card performance, has put AMD into a pretty bad place in the PC graphics card market right now. Yes, they still tend to have a slight price-to-power ratio advantage, but the quality of life drawbacks to an AMD card, combined with the GameWorks effect, has driven down their market share and, right now, makes it hard to recommend an AMD card.
There are no "goodies" or "baddies" here. Nvidia's GameWorks strategy is undoubtedly fairly dubious in terms of its ethics. At the same time, they are putting out better (and more power-efficient, so also on one level more environmentally friendly) cards (and the GameWorks effects can be VERY pretty), while AMD continues to put out cards that burn with the heat of a million fiery suns and have long-standing, unaddressed issues with their driver support.