Hi all. I just start to grab opencl and I have a problem with non-blocking operation. I could compile and execute simple example openCL code. After did that, I wanted to see non-blocking operation of clEnqueu...
Hello everybody. i am having problem checking version of OpenCL and ATI SDK on ubuntu 10.04. Can anybody tell me how i can do it? Thanks in advance, Ed.
I am trying to build ATLAS library using opencc... but strangely it is failing... Did anybody succeed in compiling ATLAS with opencc ever? or what is wrong? (actually, I couldnt compile anything but very simple codes ...
A beta release of the APPML packages are now available to download from the APPML web page: http://developer.amd.com/libraries/appmathlibs/pages/default.aspx. Documentation has been updated to reflect the new fu...
Hi all, I'm currently testing the clAmdFft-Library but it seems I can't get it running. What I'm doing is (in principle): - I have some kernels, that do some processing on data - Then I calculate multiple F...
I am using the clAmdFftClient-1.6.244 with the –d and –o options to generate an out of place kernel with a default fft size of 1024, and a single file called clAmdFft.kernel.Stockham1.cl is output. B...
Hello, I have written a kernel whose job is to compare 2 groups of integers to each other, whenever there is a match counter is increased. To avoid running in the 128 MB buffer limit, i decided to use a...
The gfortran downloads from the ACML download page (http://developer.amd.com/libraries/acml/downloads/pages/default.aspx) are somehow bad. The download page lists them as being approximately 65MB in size. Whe...
Hi, I'd like to do Quad-Buffered 3D Stereo display stuff in Linux. The 3D Vision stuff sold by NVidia only works either with Direct3D on Windows or with their expensive quadro cards and OpenGL, but they have no sol...
I use Fedora 17 Beta with Linux Kernel 3.3.4-5 x86_64 on host AND virtual machine and a qemu-kvm build from git wich already features the platform pc-1.1 wich features the vPMU. I use libvirt and pass the parame...
Is there a maximum number of GPUs that can be used for OpenCL computing? I heared there is a hard limit of 8 with the current linux drivers, but I'm not sure on windows. Technically it's not so difficult to bu...
Hi, i have written a small OpenCL programm and give it to some people. From one person i get the following responce: [quote] Unhandled exception: System.AccessViolationException: it was tried to read ...
I am trying to install AMD x86 Open64 on Scientific Linux 6.2 amd64 on a custom folder... If I have lib/gcc-lib/x86_64-open64-linux/4.5.1/64 in LD_LIBRARY_PATH and if I try to compile a simple program, I...
While compiling the AMBER 11 MD program, the compiler failed with the following message. Any work-around? Code compiles cleanly with gfortran and ifort Gene Signal: Segmentation fault in IR->WHIRL ...
Here is the copy of the bug I have related on bugzilla.redhat.com: (bug Nr 802121) Description of problem: I own an ATI graphic card, and I use the AMD proprietary driver fglrx since years. H...
If I had a pointer arg to a constant buffer passed to my kernel i.e. kernel void myKernel( constant my_struct* settingsForEachThread __attribute__((max_constant_size(16384))) { ...and I accessed each i...
Whether anyone aware of open cl face detection available for download? I have had a hope to find it as part of the SDK or any of the packages supplied by AMD. Seems it is not there, but, perhaps, someone knows whether...
I was wondering, what extensions are supported by the GPU in AMD Trinity APU, which has been reviewed today. Does it support cl_khr_fp64 and if so, what is the ratio of SP to DP performance? And does it support ...
Hey, I have some basic questions concerning GCN and optimizing my code for this architecture. As far as I understand there is a limit of 10 wave-fronts per SIMD unit and a Compute Unit is composed of 4...
Hi there! Some symbols seem to be missing from the gfortran64_fma4 version of the ACML, although they are present in the gfortran64 one. One example would be DTRMM: nm -g /opt/acml5.1.0/gfo...
