Re: About my initial experience about CodeXL, and some ideas about AMD
Also, the other thing ..I'm (hopefully) going to build a programminglanguage on top of these technologies now at my hand. Sorry for thesethings not being much in topic, but I just want to show my...
View ArticleGPU PerfStudio for DirectX 9 or DirectX 10
Hello, I downloaded GPU PerfStudio 3 but it doesn't work for DX 9 or 10How to get a former version working with DX 9 or 10 (v <= 2.4 from AMD site) ? It is impossible to find working links (old...
View ArticleRe: FIREPRO W9100 (linux): framelock not working
The serial number on the green label is:181408 008037
View ArticleRe: FIREPRO W9100 (linux): framelock not working
Since you are using a test card, That need to be reworked to fix this issue
View ArticleRe: APU and GPU codenames, products, specs
This is really detailed info about AMD Products. But is there any AMD Official public site with this level of details? Because anyone can edit the Wikipedia pages, while the information revealed in...
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Re: AMD marketing opportunity?
Same problem for me, I don't know how to reach marketing.I try to reach AMD marketing to ask them if they can come physically to my company site to present some of AMD products.
View ArticleLocal memory for wavefront switch
Hi, all I'm using Kaveri A10-7850K. We know each computing unit have 10 wavefront and switch among them when stall happens. I want to konw more about it, When wavefront switchs, the local memory is...
View ArticleRe: Questions about GPU Perfstudio
Thank you for your answer. 1) As you expected, I have a pre-GCN GPU (7550M). Do you have no plan to support SI/CI counters on pre-GCN GPU with OpenGL? Both the current OpenGL version and pre-GCN driver...
View ArticleRe: Local memory for wavefront switch
The local memory resides in a compute unit. Each work group is assigned to a specific compute unit for execution. Thus, all work-items within that work group should see the local memory of that compute...
View ArticleRe: Local memory for wavefront switch
It's more or less correct. Note for example you can exceed VGPRs but still end up with something runnable due to the driver overspilling them to VRAM.
View ArticleRe: Local memory for wavefront switch
knightast wrote:I want to konw more about it, When wavefront switchs, the local memory is swap out?No. LDS is a bank of memory which is "sliced up" to fit as many wavefronts as possible (up to 10, but...
View ArticleRe: ADL and enumeration for 8 GPUs
Hi Titanius, As per your screenshot, you have enumerated all the GPUs. pl. check bus numbers (8 unique numbers are there). Each GPU have it own Bus number.I hope your question is why temperature is 0...
View ArticleRe: Local memory for wavefront switch
Thanks for maxdz8's reply. If I understand correct, suppose there are 10 wavefronts in each computing unit, 64KB LDS in each wavefront, we get 640KB LDS in total. Another question after reading your...
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can CPU run kernel?
i'm studying HSA now and trying to compare CPU's & GPU's computing ability in my APU. i found CPU is just a agent, instead of a component. So that means i can't run the same kernel...
View ArticleRe: GPU PerfStudio for DirectX 9 or DirectX 10
Hi, DirectX 9 & 10 are no longer supported by GPU PerfStudio. You may be able to find older versions of GPU PerfStudio on the internet but these versions are no longer supported by AMD. Thanks,Tony.
View ArticleRe: GPU PerfStudio for DirectX 9 or DirectX 10
I know that,,. but I don't understand why all old versions have been removed.I found some links in old threads on various forums, but NONE work now, HTTP or FTP links.
View ArticleRe: Re: Profiling opencl high level libraries like vexCL
I have tried to profile the code but codeXL just refuses to profile.-if i try the time based profiling then the program doesn't load.-if i set the profiler to profile for the gpu it tells me that the...
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Re: Local memory for wavefront switch
knightast wrote:If I understand correct, suppose there are 10 wavefronts in each computing unit, 64KB LDS in each wavefront, we get 640KB LDS in total.No! It's the other way around! The hardware gives...
View ArticleRe: can CPU run kernel?
You can do it in several ways. There are drivers, which are supposed to turn CPU into OpenCL device, as much as I understand:windows - Install AMD OpenCL CPU driver with an Nvidia graphic card - Stack...
View ArticleRe: can CPU run kernel?
Actually I think you need to know this as well, which more or less determines the way to go:A simple sum example, from CPU to OpenMP to OpenCL to GPU - Blog - StreamComputing
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