This really shouldn't come as a huge surprise, but AMD won't support HSA on 32-bit Linux.
As said last week that a huge new Catalyst Linux driver release would be coming on Tuesday and sure enough it has arrived. Catalyst 14.12 is the biggest AMD proprietary Linux graphics driver update in quite some time.
Due out next week is a very significant update to AMD's Catalyst Linux graphics driver as they continue to work towards the unified AMD Linux driver strategy.
The AMDKFD driver, which has been under development in the public spotlight for the past few months as a necessary piece to having AMD HSA open-source support on Linux, will premiere with the Linux 3.19 kernel.
While the new "AMDGPU" kernel driver won't be merged until at least Linux 3.20, it looks like the AMDKFD driver could be merged for the upcoming Linux 3.19 kernel.
Last week we reported on AMD's plans for a complete user-space open-source HSA stack. Today they have finally delivered!
As a follow up to yesterday's 16-way AMD GPU comparison with the latest open-source Linux graphics drivers, here's some numbers with the same graphics cards when adding in the Catalyst Linux graphics driver... The numbers may very well surprise you.
It looks like the first point release to LLVM 3.5 will be out in December.
The R600g Gallium3D driver has new patches available -- along with a needed kernel patch -- for supporting OpenGL 4.0's GL_ARB_draw_indirect extension.
In the coming days AMD will be releasing AMD's HSA run-time library as open-source!
For those stuck running on the R300g driver, which supports the ATI Radeon X1000 (R500) series and older GPUs, you really should consider upgrading your graphics card and likely your system. But if you're set on using the R300g driver going into the foreseeable future, you might as well upgrade Mesa.
AMD reported their Q3'2014 results yesterday and they weren't good for the company. AMD will be restructuring again and will be slashing their global headcount by about 7%.
AMD's patches to add support to compiling to native object code for the "Clover" OpenCL state tracker in Mesa's Gallium3D and for the Radeon Gallium3D driver to take advantage of this functionality, has landed.
Along with today's R9 285 GPU scaling tests from Ubuntu, other Linux graphics tests I ran from the AMD Radeon R9 285 GCN 1.2 graphics card is a check whether to see Catalyst AI is doing much on Linux.
Given yesterday's big update about AMD's unified Linux driver approach and creating a new "AMDGPU" kernel driver, open-source driver developers independent of AMD who have worked on the current Radeon code are already proposing API improvements.
The Linux 3.18 kernel will bring support for reading the core temperature of AMD's forthcoming "Carrizo" APUs.
The AMD news keeps rolling today... The latest is word hitting the wire that Rory Read has stepped down from AMD.
If you go back more than seven years ago, lots of people took easy aim at the state of ATI/AMD's Linux graphics drivers. Back then, they didn't even have an open-source strategy... How times have changed.
On Monday I wrote about AMD adding native object code support to their Radeon Gallium3D drivers and Clover. Besides being a huge performance win for OpenCL kernel compile times, this work is also instrumental as part of AMD's open-source HSA Linux plans.
There's a lot of work going on right now to the AMD Catalyst Linux graphics driver. We've written about new features coming to an upcoming Catalyst Linux driver but silently being pushed into the latest round of release is a GLSL shader disk cache.
AMD has released the Catalyst 14.9 Linux graphics driver today with some modest changes but it's not the really big driver update we're waiting for.
Earlier this year I delivered the exclusive news how AMD was looking at a new Linux driver strategy for Catalyst that involved leveraging the open-source Radeon DRM kernel driver. The strategy at the time effectively meant just making Catalyst a user-space blob and riding off the open-source Radeon kernel driver to share more common code and hopefully lead to a better experience. It looks like this driver strategy is moving forward.
AMD is soliciting feedback on the Catalyst driver.
Yesterday I wrote about an upcoming Catalyst Linux driver offering VCE and HSA support while today are more details on this forthcoming update.
AMD's trying hard to make HSA of benefit to Linux users in 2014 and they're making lots of inroads. Helping AMD along the way with the Linux raising of Heterogeneous System Architecture is SUSE.
While AMD just released its first OpenCL 2.0 Linux driver, which is marked fglrx 14.41, the next driver that's currently in testing is fglrx 14.50... This should be more interesting.
A new AMD Catalyst Linux graphics driver has been released today that finally delivers OpenCL 2.0 to Catalyst.
Those dependent upon AMD's proprietary Linux graphics driver have a new Catalyst update to play with today.
Yesterday I wrote about Ubuntu 14.10 not yet having X.Org Server 1.16 even though the first beta was issued this week and there's been a testing package repository for more than one month. This lack of X.Org Server 1.16 thus far is apparently due to AMD with not yet having a supportive Catalyst driver.
A German web-site is hosting a yet to be officially released Catalyst Linux driver.
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