Search:

Type: Posts; User: glisse; Keyword(s):

Page 1 of 5 1 2 3 4

Search: Search took 0.18 seconds.

  1. Replies
    15
    Views
    2,287

    Link to article you refer too ? In any case...

    Link to article you refer too ? In any case depending on what the benchmark measure there are things for which you will not see the difference btw PCIE 3.0, PCIE2.0, PCIE1.0 or even good old PCI. For...
  2. Some register are initialized by video bios not...

    Some register are initialized by video bios not atombios, and they are initialized one time at boot. Now that d3 cold is becoming a reality we will need to reinitialize those register when coming out...
  3. mesa >= 9.1 + kernel >= 3.8 -> hyperz enabled

    mesa >= 9.1 + kernel >= 3.8 -> hyperz enabled
  4. Replies
    87
    Views
    16,585

    As of right now i know a lot of people that use...

    As of right now i know a lot of people that use the open source driver to play 3D games. They might not be the game released this year but many not so old game run (wow, various fps, ...) and have...
  5. FYI 3.8 also give you hyperz ...

    FYI 3.8 also give you hyperz ...
  6. Replies
    223
    Views
    227,068

    Just for clarification hyperz is enabled by...

    Just for clarification hyperz is enabled by default in mesa master provided you have a proper kernel.
  7. Replies
    7
    Views
    2,128

    It's enabled by default all you need is 3.8...

    It's enabled by default all you need is 3.8 kernel depending on when drm-next necessary bit get merge
  8. There is virtually no difference in what is...

    There is virtually no difference in what is accelerated by hw or not since shader is the norm ie since dx10 GPU or since nv50 or r600 if you prefer.

    Nor there is secret command on AMD GPU, anyone...
  9. Replies
    62
    Views
    26,995

    Both of which use microcode ie low level...

    Both of which use microcode ie low level representation of java, none of them can directly get a string of java code and execute it. I repeat my self for people that don't understand, nobody design...
  10. Replies
    62
    Views
    26,995

    It's misleading ! Here is the architecture of the...

    It's misleading ! Here is the architecture of the GPU (ascii art powered) :

    OpenGL
    |
    Kernel driver shim rpc
    |
    ------------------------------------- Frontier [ARM LINUX on ARM CPU]...
  11. This mesa demo fill probably have double perf...

    This mesa demo fill probably have double perf with 2d tiling on (depending on the GPU has the high end GPU benefit more from 2D tiling)
    http://cgit.freedesktop.org/mesa/demos/tree/src/perf/fill.c
    ...
  12. YOu won't exhaust GPU VRAM bandwidth with 1 big...

    YOu won't exhaust GPU VRAM bandwidth with 1 big texture. You really need to push the bandwidth requirement to clearly see 2D tiling effect. 1 Big texture is not a test stressing the gpu.
  13. Replies
    8
    Views
    2,507

    Wild guess the ddx you build did not have kms...

    Wild guess the ddx you build did not have kms support enabled. ./configure will print at the end if it's enabled or not read carefully
  14. Replies
    40
    Views
    11,907

    Add this line to your gpu device section in...

    Add this line to your gpu device section in xorg.conf
    Option "ColorTiling2D" "true"

    And use kernel >= 3.6 and mesa from git.
  15. Replies
    40
    Views
    11,907

    Default configuration on ubuntu is not good. With...

    Default configuration on ubuntu is not good. With proper config i reach 60fps on HD6850 with r600g vs 340fps for fglrx same config. Using ubuntu like config i am at 8fps.
  16. Yes i saw that. My view and Luc view and i would...

    Yes i saw that. My view and Luc view and i would bet the view of any one doing open source GPU driver, is that an open source driver for this GPU would include the source to the firmware. Firmware in...
  17. They did not release the driver, there is...

    They did not release the driver, there is absolutely no driver code in what they released. It's just header and some egl/glx glue code. Things that have been public for ages.
  18. AMD official support is through the closed source...

    AMD official support is through the closed source driver. They support the community effort to make an open source driver but i don't think it's considered as what they recommand to use to their...
  19. Replies
    58
    Views
    9,041

    It's funny, you are saying that an atom 330 which...

    It's funny, you are saying that an atom 330 which _does not have GPU_ is faster than you PC with an HD7750 (i am guessing), something is seriously wrong in what you use. Because here with software,...
  20. Replies
    130
    Views
    28,967

    There is no secret that make things fast, fast...

    There is no secret that make things fast, fast driver is the outcome of manythings but certainly not some secret things ....
Results 1 to 20 of 100
Page 1 of 5 1 2 3 4