Re: Blender Cycles(Opencl on AMD GPUS)
This only works in cycles hd amd from 7000 onwards. Nou thank you very much. http://blenderartists.org/forum/attachment.php?attachmentid=287601&d=1391793621
View ArticleHow can you make it so that floating point operations are performed on the...
Kaveri has arrived, and as we all know there is some sharing of resources in the architecture of Kaveri and their predecessors. For one, two cores essentially share one floating point pipeline. I am...
View ArticleRe: Re: OpenCL miscompiles and I have a clean reproducible case
msoos wrote:PS: It's really-really not a good idea to have 2 libamdocl64.so. One of them will be loaded, and you won't know which one. I personally would delete all of /opt/AMDAPP + all of...
View ArticleRe: How can you make it so that floating point operations are performed on...
well Kaveri is first APU which have unified memory space between CPU and GPU part. that mean you don't need copy data between CPU and GPU. this is main overhead in GPGPU computing. starting the task is...
View ArticleRe: Re: OpenCL miscompiles and I have a clean reproducible case
Personally I don't install AMD APP SDK on Linux. it have quite lot of issues. I just manually extract include/CL to /usr/include and leave everything else to catalyst driver installation. Putting...
View ArticleRe: Multiple contexts parallel allocating or writing to memory of a single...
Does all these mean that I can do operations below? 1)Create single context. 2)Create single oredered queue for all kernels. 3)Create an oredered queue for each write/read operation. So if I have N...
View ArticleRe: Distorted graphics with game "Hero Academy", Kwin desktop effects,...
Sorry for not answering directly. Looks like, I didn't get an email notification. I tested it with 14.1 beta and it works as it should. Thanks.
View ArticleClik here to view.
Re: Multiple contexts parallel allocating or writing to memory of a single...
yes you can do that. you just need ensure that all chunks are finished before going to computing which want use written data. but to achieve peak transfer rate you need utilize pre-pinned buffer. look...
View ArticleRe: Multiple contexts parallel allocating or writing to memory of a single...
Thank you, now I have a problem, one of the buffers are not read when doing concurrent reads. Codexl shows holes. 3 simultanous reads instead of 4. But rarely. Maybe drivers are bugged? All give...
View ArticleRe: Suggest Feature you want in AMD APP
Inline assembly to get full speed on the GCN machines
View Articlelatest GPUPerfAPI SDK 2.11.739.0 is missing .lib files
I downloaded the latest GPUPerfAPI SDK 2.11.739.0 for Windows today. I can compile, but cannot link, because no .lib fileswere included. Thanks!
View ArticleRe: Blender Cycles(Opencl on AMD GPUS)
Ubuntu 13.10This is mynext problem.Like beinginstalledthisarrest is nothappening?. Itmay lacksomeadditionalprogram orapplication? Apparently...
View ArticleRe: Blender Cycles(Opencl on AMD GPUS)
I finally get it work on My ubuntu 13.10 desktop ! I follow these steps : 1/ delete all fglrx driver properly with synaptic package manager 2/ "sudo apt-get update" in terminal 3/ download and unzip...
View ArticleRe: Multiple contexts parallel allocating or writing to memory of a single...
download AMD OpenCL programing guide and read whole chapter 5.6.
View Articlehow to actually use hsa
Dear list, i am involved in a "towards exascale" EU funded project, and i am attempting to understand if the HSA can fit our needs. Essentially our problem is that we have an object oriented...
View ArticleClik here to view.
Clik here to view.
Re: latest GPUPerfAPI SDK 2.11.739.0 is missing .lib files
as workaround you can load dll LoadLibrary() and GetProcAddress()
View ArticlePossible construction of APU-GDDR5 - Возможное построение APU-GDDR5
если вынести контроллеры памяти GDDR5 из APU намодули памяти GDDR5 в виде отдельных микросхем(двух или более), то возможно построение APU сGDDR5 разной ширины (128,256 бит)шины памяти иразных...
View ArticleRe: Does AMD have an FTP server OR where do we download the old SDKs?
Sorry but we no longer provide access to older SDK's beyond v.2.7 since we moved to our new platform. Bob
View ArticleClik here to view.
Drivers installation failure
Hello my name is Aitor, To beginning I want to express my apologies for my bad english. Open this discussion because I installed Catalyst drivers 13.12, but appear a message saying "Aplication...
View Article