Re: FPS drops in L4D2 and other source games
I have never been able to get any kind of good framerate or latency with my Radeon HD 7950 using the latest catalyst drivers or prior. Open source isn't an option because it triggers enabling LLVM...
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Re: CodeXL 1.2 tar.gz download broken
Hi,Thanks for the report. The link is now fixed.Release notes are available above the downloads table on the CodeXL web page
View ArticleCompilation without Target processor check
Dear all, I am trying to specify optimization flags (-m....) which are either not supported by the CPU where compilation is performed (cross-compilation) or the CPU is newer than the internal...
View ArticleRe: Re: How do I supply build arguments(Include path) to opencl program in...
New version of CodeXL: 1.2.3897.0:- still fails to build kernels when debugging - kernelanalyzer2 still fails to compile... Updated drivers (new version of catalyst control center); CCC v13.4..- still...
View ArticleGPU PerfStudio crashes
Hi,I've installed PerfStudio 2.13.1398.0 but can't get any use from it at all... I'm connecting (port 81), pausing, waiting a few minutes for the "Capturing Frame..." message to go away, but then...
View ArticleSDK 8.2.1 - Compiler crashes/Undeclared function index 1036 (with...
After upgrading drivers/catalyst control center (which allowed me to debug some kernels) I now get some compiler crashes.... The attached kernel code crashes in kernel analyzer (and crashes in code),...
View ArticleDX11.2: Tiled Resources support on AMD GPUs
Hi, Having installed Win 8.1 and the latest 8.1 Preview Driver CheckFeatureSupport is telling me that Tiled Resources are not supported on an AMD 7850 GPU. The driver release notes state support for...
View ArticleRe: SDK 8.2.1 - Compiler crashes/Undeclared function index 1036 (with...
Solved it... clRect_GetBottomRight was undefined (but declared). No linker error, but I've realised "Undeclared function XXX" means, "undefined <user/arbritry> function" Maybe something to do...
View ArticleRe: SDK 8.2.1 - Compiler crashes/Undeclared function index 1036 (with...
Perhaps I spoke too soon, I'm still getting a crash with NO -cl-opt-disable argument...
View ArticleRe: I have bought a Amd / Ati Brecht van Lommel (creator of cycles to Blender).
Could youtell mewheretheAMDsolution thatcan provideas quickly as possibleas thiswilldragonfor some timeandsay(years) andbe somewhatpatientis complicated!
View Articleopencl on Radeon 6970
Hello, I'm trying to get opencl up and running on my new Radeon HD 6970. I installed the newest version of catalyst (13.4) and AMD APP SDK (2.8.1.0) on Windows 7 64bit. When I try to run various...
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Stereo OpenGL
How do I switch the monitor out of 3d mode under OpenGL? Under Windows 8 with the 13.6 beta Catalyst drivers I am getting into 3d stereoscopic mode (even in a window) fine.Under wxWidgets I'm setting...
View ArticleOpencl clamdblas segemnataion fault when changing matrix size
i am using the clamdblas library along with opencl to do matrix vector multiplication amd then find its norm.there a variable ms that defines the matrix size(presently only for square) the code works...
View ArticleRe: OpenCL + 4870?
I know only because other people find out in tis forum that with newer version of catalyst OpenCL didn't work. You can try install older version of SDK and maybe it will find GPU as OpenCL device.
View ArticleRe: Ubuntu 12.04 - Enable OpenCL with headless/ssh with few easy steps...
Worked like a charm. Thanks!
View ArticleRe: Semaphore handle leak when host threads are destroyed on Windows
Hi Himanshu,any progress on this?Thanks, Tim
View ArticleRe: Opencl clamdblas segemnataion fault when changing matrix size
seg fault is due to a silly error which everyone misses 151 err = clEnqueueWriteBuffer(queue, bufA, CL_TRUE, 0,152 M * N * sizeof(*A), A, 0, NULL, NULL); Here A was created as...
View ArticleRe: SDK 2.8.1 - Compiler crashes/Undeclared function index 1036 (with...
can you try with 13.6 beta driver?
View ArticleRe: OpenCL usage as Window's service
Can you check APP SDK Sample OpenCLService, which attempts to do the same. Note that it requires admin previleges to add/start/kill/remove a windows service. I think the sample should work just fine...
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