Re: Different behaviors when device has reached its maximum global memory limit
"MyGPUAlgorithm.exe" is very long and also proprietary. I am not allowed to share it. The code below is how I'm using it. It is a GTest I made to test out its stability in a multi-process environment....
View ArticleRe: Different behaviors when device has reached its maximum global memory limit
When I say "I think it should fail" it is because the total amount of memory taken by "MyGPUAlgorithm.exe" is 3.3 GB and when the second process is started , its total should be around ~6.7. I should...
View ArticleRe: Re: Finding minimum of square of difference between two arrays
cl_mem d_permut1,d_combo1,d_combo2,d_dot1,d_dot2; // use about 1024 different combinations limit_size = 1024; unsigned int* temp_permut = (unsigned int*)malloc(sizeof(unsigned int)*limit_size);...
View Articleenable/disable vmlinux
HelloCan some one explain what will happen if I enable/disable the vm-linux?
View ArticleRe: Different behaviors when device has reached its maximum global memory limit
Please see the expanded code below. Thanks!
View ArticleNon power of 2 textures real size
Hello, I have a question regarding non power of 2 textures. Suppose, I am creating RGBA8 texture of size 150x320.Is there a way to know how much memory will it take? Will it be padded? If yes then how...
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Catalyst 14.3 Beta - Secondary display not working when TearFree enabled.
Hello again. I got found some new bugs. 1) When using multiple displays with Radeon R9 290 and Catalyst 14.3 Beta, TearFree disables output to secondary display.This bug present on Ubuntu 14.04 and...
View ArticleRe: House sync configuration
Hi, looking at the screen-shots you sent the synchronization of the displays to the house sync should be possible. When you checkmark display 3 and 4 and try to synchronize it, do you see the displays...
View ArticleRe: Calculation error on GPU only
Sorry for the delay. The team is looking into the issue. I'll keep you posted.
View ArticleRe: OpenGL-OpenCL Interoperability
RDP can be huge pain with GPU acceleration. It just doesn't work with OpenGL. test it only localy.
View ArticleRe: Blender Cycles(Opencl on AMD GPUS)
IF AMD conttinue to treat GPU rendering like that they will be out from game industry one day ! currently there is heavy dev done to make path tracing for gaming a reallity like rasterization ! the...
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Bad performance FX on ACML-multithread (Linux)
Hi! I use GetDP with MUMPS (4.10) and ACML (5.3.1) instead BLAS (ATLAS, OpenBLAS). I use "gfortran64_fma4_mp" version of ACML. When I set environment variable OMP_NUM_THREADS=4 (or more) on system with...
View ArticleRe: OpenGL-OpenCL Interoperability
I can live with that. Although, I'll try to connect to active console session - I think, there is some chances it might work. But the main goal is to find the fault-tolerant way to load task into GPUs...
View ArticleRe: PCIE Performance
Hello, I've tried your command, but, unfortunately ... no significant change: memset ~ 6GBPS. P. S. Actually, I thought, Haswell i7 is fast enough to utilize full PCIE bandwidth with just one thread, no?
View ArticleAMD 14.3 beta + Ubuntu 14.04 with R9 270 not working
I've recently updated to 14.3 beta on Ubuntu 14.04, with a R9 270, and xorg is not starting up. I'm far from home now, but as soon as I get there, I will try fallback graphics again to get the logs and...
View ArticleRe: GPUPerf Studio - Windows 8.1
Hi, could you try again using the following settings. Before you connect open the client and go to Windows/Settings. In the General tab there is a radio button selection for "Time Spoofing on pause"....
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Re: Amd driver causes notebook to don't wake up from sleep mode
I already did this 3 times, also the beta drivers are bugged here (when pc boots it says that it stopped working, then it says it's recovered but it's not)
View ArticleRe: AMD 14.3 beta + Ubuntu 14.04 with R9 270 not working
First, before installation of new Catalyst drivers make sure that You have installed these packages:sudo apt-get install -y build-essential cdbs dh-make dkms execstack dh-modaliases...
View ArticleCross-platform OpenCL APU Development.
I've looked at some comparisons betwen C++ AMP and OpenCL, and OpenCL is what I want to develop for, for many reasons. Mainly it being cross-platform and not as hardware specific as AMP or CUDA. It...
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