Clik here to view.
Re: JPEG decoding is broken with Catalyst driver
I was able to reproduce it reliably using AMD A10-7850K and ASUS A88X-PRO with 16GB of memory and Windows 8.1. However, since then, I moved on to Windows 10 Technical Preview and it does not happen on...
View ArticlePhase shifting the video output
Hi, we are building an QHD OLED interface board. Unfortunately, the display does only a self-refresh from the onchip memory which can be written to from outside. The display provides a vertical sync...
View Article"-I" command line parameter for GPUPerfStudioAnalyzer.exe seems to not work
I'm setting it in Shader Analyzer, in the compilation settings, in "Additional Custom Arguments". And I'm getting this error: *************** Build Began for 1 Devices***************X.hlsl(57,10-20):...
View ArticleOpenCL for CPU
Hi, all We know how the concepts in OpenCL maps to GPU hardwares, but how about CPU? In the case of A10-7850K, the "max work group size" is 1024, does this number has any hardware meaning? When one...
View ArticleRe: JPEG decoding is broken with Catalyst driver
Thanks Brian. I'll pass that to the team. I hope they confirm... in which case I owe you a beer.
View ArticleTwo S9150s, only one showing up in clGetDeviceIDs()
Hello, I have two S9150 GPUs and when I execute clGetDeviceIDs() I only see two devices: one Hawaii device and one CPU device. However, when I run "clinfo", it shows that I have three devices: two...
View ArticleRe: Getting GPU port index of attached display on windows
You can check the connector status of the GPU using ADL. This will give you information if a display is connected and how it is connected, e.g.. if DP, DVI, VGA etc. Please check the function...
View ArticleRe: S400 Synchronization Regression
Hi, You are right that as long as the displays are identical you should be able to synchronize them on the same GPU.According to your screen-shot you have Display 2 configured as TimingServer. Display...
View ArticleRe: JPEG decoding is broken with Catalyst driver
Sorry to report, the QA team says it works fine. We have that precise system as part of the test environment. Worked fine. Part of my role is to get reports like this into teams to verify. So if anyone...
View ArticleRe: JPEG decoding is broken with Catalyst driver
Did they have IOMMU enabled in BIOS? Also, which version of BIOS did they use? I think I had been using 1401 when I had the issues. Did they use the images I uploaded Microsoft OneDrive - Access files...
View ArticleClik here to view.
Re: "-I" command line parameter for GPUPerfStudioAnalyzer.exe seems to not work
I've been off hobnobbing with this engineering team. Here's what we have. We're treating this like a bug for now. At the very least, the -I command does not work as expected, or as the documentation...
View ArticleRe: OpenCL2.0 not available on Radeon R7 240
I don't have a definitive answer, I'll try to come up with one. I suspect what this means is that the web description is inaccurate, not that there's something wrong with either Catalyst or APP SDK 3.0.
View ArticleRe: S400 Synchronization Regression
Yes, I should have mentioned, the screen short shows the result. Displays 3 and 4 were selected as timing clients, but failed to sync to the timing server. If display 1 is the same as 3 and 4, they...
View ArticleRe: GDS memory revisited, moving from Tahiti to Hawaii
Hi realhet, Yes, I was able to get it to function by setting a low value in m0, it must be less than equal to 0x1000 (bytes).And, the amount of gds memory used must be less than or equal the same...
View ArticleRe: JPEG decoding is broken with Catalyst driver
Hi, I have the same issue on my Lenovo G50-45. JPEG images are randomly displayed as black pictures in Windows Photo Viewer and some thumbnails also are rendered totally black. Issue occurs with both...
View ArticleClik here to view.
Re: Re: Intro OpenCL Tutorial - code formatting
That's a very basic example. Here's a more complex one:And here's 10 seconds of my effort to fix it:You see how a bit of whitespace can make things much more readable? And I can't believe line 8 is the...
View ArticleRe: Getting GPU port index of attached display on windows
Will iDisplayIndex refer to the same output as DirectX. I'm trying to create a mapping between DirectX output and GPU port.
View ArticleRe: "-I" command line parameter for GPUPerfStudioAnalyzer.exe seems to not work
Thanks for the reply. Solving this would be a huge productivity boost. Specially when you work with version control software that make files read-only, using the suggested workaround means to check out...
View ArticleRe: JPEG decoding is broken with Catalyst driver
Latest update. This is a known issue. The fix is not present in any available release, but now that it's fixed it should show up soon in an upcoming Catalyst beta. WORKAROUND:The workaround is "Rename...
View ArticleGetting "Failed to generate profile result" from codeXL 1.6
I've just started trying to profile my application using codeXL on Ubuntu 14.10. Regardless of whether I run the GUI or the command line version I get "Failed to generate profile result...
View Article