• Blender Cycles(Opencl on AMD GPUS)

    Dear Opencl Developer Why doesn't the AMD opencl compiler work with blender cycles? whenever i compile the blender cycles kernel, the system either crashes due to lack of memory, or takes too long to compile the ble...
    nazim mer
    last modified by nazim mer
  • clBuildProgram crashes on simple kernel

    I am running windows 7 64 bit on intel cpu with AMD HD 7700 series GPU.   I have the Intel OpenCL SDK 2014 integrated into Visual Studio.   When I try to build the following simple kernel targetting the GP...
    boxerab
    last modified by boxerab
  • Kernel fail with other than en_US locale

    I have raytracer which doesn't produce correct results when locale is set to sk_SK.UTF-8 which use colon as decimal point. I attached kernel which is affected. If I set LANG=C or en_US.UTF-8 it produce correct results...
    nou
    last modified by nou
  • Problem with w600 on 6 screen

    Hello guys,   I really need help here. Currently i have a Dell T5500 install with w600 card. I want to project 6 Orion MIS4220 display. The connection is via DVI port. When i connect the first port to the first ...
    tkyau
    last modified by tkyau
  • ACML 6 example segfaults

    Hello, Many of the example programs for ACML 6 are compiling fine but then terminating with segfaults. Specifically, the following are not working for me: cgels_c_example.exe cgesv_c_example.exe dgesdd_c_exampl...
    vigo
    last modified by vigo
  • Please provide a recent build of ACML for CentOS 6

    CentOS 6 (or whatever RHEL 6 you like) is a very popular enterprise Linux distribution.  I need a recent version of ACML which works on this platform.  By recent, I mean, supports LAPACK versions >= 3.2.&...
    sjg
    last modified by sjg
  • Adventures in headless OpenCL support in Linux

    Hello all, this is more of a bug report than a question.   I've noticed that finally since 14.4 (and maybe some driver versions before this), headless OpenCL finally works, under some specific circumstances. &nb...
    gbilotta
    last modified by gbilotta
  • aoc2 bitcode

    Hi,   I'm working with the compiler stack and using aoc2 to offline compile a opencl kernel. I'd like to have aoc2 spit out bit code that has been transformed by the passes to see if an optimization pass has ch...
    dlowell
    last modified by dlowell
  • Toggle debug-pass llvm

    Hi all,   I'm working with the OpenCL compiler stack, and I wanted to turn on the llvm flag "--debug-pass". I'm not sure how to activate it from the commandline if I am using say aoc, or aoc2. I know I need to ...
    dlowell
    last modified by dlowell
  • ¿VCE Speed?

    Hello, By using VCE for transcoding, which is the difference between a Kaveri APUs (eg A10-7850K) and Kabini APUs (5350 Athlon, Sempron 2650)? What are the parameters that influence the encoding speed? Processor s...
    inad
    last modified by inad
  • result image from SimpleImage sample has artifacts

    Hi!   I started learning OpenCL two days ago in Java with LJWGL. I loosely based by learning project program after the SimpleImage example that came with AMD-APP-SDK-v2.8-Windows-64. It does the same thing: just...
    snoukkis
    last modified by snoukkis
  • GLSL Switch() Bug?

    Well I've tried this on at least 2 AMD GPUs and get the same error so:   When using a component of a vector in a switch statement, AMD's glsl compiler complains about it being nonscalar. It works fine on Nvidia ...
    skln
    last modified by skln
  • W600 vs. (3x) 2270

    Hi,   We are planing a large video wall with 6 video projectors at 720p = 1280 x 720. In idle mode the wall will act as a single entity and will display a huge image with some animations. In the "interactive" mo...
    aldero
    last modified by aldero
  • W600 - PCIe 3.0

    Hi,   Is it mandatory to have a PCIe 3.0 slot for the W600?   The AMD chipsets only support PCIe 2.0   Ideas? Go for a chipset that supports PCIe 3.0?   Cheers!
    aldero
    last modified by aldero
  • The peak performance of integer operation

    Hi, I am working on video codec using GPUs. Since most the operation in video encoding/decoding is integer, I would like to know what is the peak performance on AMD GPUs. I expect some table like this in nvidia Prog...
    Biaowang
    last modified by Biaowang
  • A6-1540 "Green" Softcore APU (CPU+GPU+FPGA/ASM)?

    Shouldn't AMD consider for the A6-1540 adding an additional "green" (eg. nVidia Jetson) softcore (FPGA) optimized for assembler?
    blue4meridian
    last modified by blue4meridian
  • PerfStudio 2.15.2095: API Trace for multiple contexts for OpenGL 3.3

    How is it possible to activate an api trace for each shared context? Currently, it seems that all the commands I send to multiple contexts are streamlined into one api trace time line...   CodeXL shows all shar...
    desperateamddeveloper
    last modified by desperateamddeveloper
  • why the gl_ClipDistance[] doesn't work?

    I just can't understand why the gl_ClipDistance doesn't work. The result is the same as I didn't set the gl_ClipDistance.   I had set "glEnable(GL_CLIP_DISTANCE0) ;glEnable(GL_CLIP_DISTANCE1) ;"by application. &...
    yan_qingsong
    last modified by yan_qingsong
  • OpenCL program crash

    Hello to everyone,   I am trying to figure out why my opencl program crash and it seem very strange I made these test   #define TTPROGRAMDATA  __global struct TProgramData  ...   // WORK OK...
    denis
    last modified by denis
  • Probleme mit 3D-Darstellung AMD FirePro W7000 (FireGL V)

    Hallo,   arbeite viel mit 3D-CAD-Programm und habe die Grafikkarte AMD FirePro W7000 (FireGL V) unter Windows 7 64Bit... Problem: Es werden Flächen beim drehen in bestimmten Ebenen dargestellt die es nicht...
    rabu
    last modified by rabu