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Re: Blender Cycles(Opencl on AMD GPUS)
That's not the question here. We are all able to make Cycles render on AMD OpenCL, the main problem is that amds opencl isn't operating at 1/10 of that of Intel or Nvidia. And its crashing and...
View ArticleRe: OpenCL under the Ms VC++6.0
Hi,Please check the AMD_APP_SDK_Getting_Started_Guide.pdf (specially section "Supported Devices") to find system requirements and compiler support. Regards,
View ArticleRe: OpenGL Texture in OpenCL not showing
SimpleGL works fine, but SimpleGL isn't manipulating a GLTexture within the Kernel like in my Kernel.I mean, it doesn't use a OpenCL Image Object from a OpenGL Texture and there isn't really a sample...
View ArticleRe: Errors in OpenCL developers' guide
Hi,Thanks for reporting it. As per section "Device Parameters", if you calculate the peak read bandwidth/Processing Element for register and LDS for Pitcairn XT (which is based on GCN), the numbers...
View ArticleRe: Determining actual size of load store memory
Hi,Yes, you are right. In GCN, the total local memory size/CU is 64KB. But, only 32 KB can be allocated per work-group. So IMO, the clinfo may be showing that number [need to check with some concern...
View ArticleA10 GPU Throttling and CCC control issue.
I have build several test machines based around AMD A10-7800 and A10-7850 APUs targeting high density realtime graphics rendering.We love the machines, except for one apparent issue which is driving my...
View ArticleRe: AMD HD3D broken
AMD has not fixed the issue yet although I posted here in the developer board, contacted customer support and filled in the driver feedback form. They don't seem to have any interest in getting their...
View ArticleRe: Can't get active OpenGL API in PerfStudio
Hi, Your application needs to call SwapBuffers() in order for GPU PerfStudio to recognize it display it in the API selection box. Some simple applications just render the frame once and sit in a...
View ArticleRe: hsa kernel driver and radeon module
As bsp2020 said, we have not yet released an OpenCL runtime which works over the HSA stack. Short term focus is on enabling new languages & interfaces, eg. Java, C++ AMP, OpenMP.
View ArticleRe: Missing licensing information and/or sourcecode
Hi dreeevil; Runtime code is currently binary-only, but we are working on releasing source code as well. The runtime binary also includes the "finalizer" (a JIT compiler going from HSAIL to hardware...
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Re: HSA kernel fails to build from sources
Thanks for the update. Let us know if you see issues we need to fix.
View ArticleR9 290x and CAL support on GNU/Linux
Hello,I have R9 290x card and I try to use AMD Compute Abstraction Layer (CAL). My setup is as follows:- 3.10.53 kernel from kernel.org- amd-catalyst-14-4-linux-x86-x86-64.zip kernel driver-...
View ArticleR9 290x and CAL support on GNU/Linux
Hello, I have R9 290x card and I try to use AMD Compute Abstraction Layer (CAL). My setup is as follows: - 3.10.53 kernel from kernel.org- amd-catalyst-14-4-linux-x86-x86-64.zip kernel driver-...
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Re: hsa kernel driver and radeon module
Do you have an ETA for the OpenCL runtime working over the HSA stack?
View ArticleRe: The right forum to discuss HSA issues?
Is there a plan to make the HSA kernel driver work with the Catalyst drivers?
View ArticleglGetTexLevelParameter returns generic compressed format
Hello, We have been using texture compression with simple caching for quite a while according to the following procedure:a. if cache file doesn't exist1. upload the uncompressed image with...
View ArticleRe: APP platform doesn`t see both IGP and DIS at the same time (7660G+7670M)
Thank you very much for help! Your answer, Dipak, gave me a hint about how to search for help and finally I`ve found it!The answer is in the post of Dhruba Bandopadhyay in his blog here: OpenCL...
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Re: CodeXL and VS 2013/14 Crash On Compile
Anybody looked at this at all? Anyone else come across something similar? I'd really like to get past this, but it's such an integral part of the application that I cannot.
View ArticleRe: Still confused about LDS
Hi,A single 64-bit request by a wavefront is considered as two 32-bit bank accesses by each work-item. As the doc says, the accesses of two quarter wavefronts are considered over two cycles. Each...
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