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Questions tagged [ati]

ATI Technologies is a semiconductor technology company based on the development of graphics processing units and chipsets;

ATI Technologies is a semiconductor technology company based on the development of graphics processing units and chipsets; and top competitor of Nvidia.

Its original headquarters is located in Markham, Ontario, Canada; founded in 1985 as Array Technologies Inc. then succeeded by Advanced Micro Devices (AMD) in 2006.

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How to install the AMD ADL library on ubuntu

The latest ATI blockchain drivers doesn't include the ADL. The installation instructions in the ADL release refer to the included adlutil, but how can I install the library so 3rd party software (like Claymore) can use it? Any help'd be…
uraji
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More memory in Nvidia GPUs?

is there a parameter that can be passed to the Nvidia OpenCL/OpenGL implementation to increase the amount of available memory? (Like GPU_MAX_HEAP_SIZE from Ati Stream) Currently i can use about 512mb from the 1gb available on the graphics card.
fho
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imageStore does not write when using two SSBOs in compute shader

I noticed an error in one of my compute shaders when trying to run it on my ATI HD 5770. I found out that the problems start when I access more then one SSB in the shader, despite GL_MAX_COMPUTE_SHADER_STORAGE_BLOCKS being 8. After some fiddling I…
Nobody moving away from SE
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AntTweakBar not appearing on ATI graphics based hardware

I'm currently working on a project for my 3rd year at University using OpenGL with GLEW, GLFW and AntTweakBar. On my own machine (i5-2500k, GTX 570) it runs fine. However, when I've tried it on a number of other systems (all of which have ATI…
IdiotCoderCodie
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PyOpenCL Matrix multiplication

I have this code for matrix multiplication using pyopenCL. My problem is that the result is wrong in some matrices, and I dont understand why. After some research i think its related with global size of something like that but i dont understand how…
Igor Cruz
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Local variable alignment for ATI/AMD OpenCL

I've been having trouble with a misaligned structure. Here are the structures involved: struct Ray { float4 origin; float4 dir; float len; float dummy [3]; }; struct RayStack { struct Ray r [STACK_DEPTH]; int depth…
Cthutu
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OpenCL ATI Stream SDK on Nvidia GPU

Can I code my OpenCL application on an Nvidia GPU by installing ATI Stream SDK (as it will allow me to accelerate my CPU too which Nvidia programming SDK won't) ?
shunya
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How it is possible to communicate with HLR through MAP-ATI in GSM network ?

How it is possible to interact with HLR table through SS7 ? is there any simulator to do that or I'll need to do that through the network operator ? I've been using Astersik to communicate with GSM element but not with HLR table directly , is there…
Eqbal
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What language and compiler to write ATI GPU code for?

I know Nvidia has CUDA, but what does ATI have? I dont want to use OpenCL because I want to keep as low level to the hardware as possible. Is it brook, or stream? The documentation available is pretty pathetic! CUDA seems easy to get programming,…
Han Blacksmith
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Displaced controls in windows forms .net framework

I have a strange problem. I have designed a windows form application in c# and .net framework 3.5. In the runtime, the form and its controls are fine in all the computers except my laptop, where the controls are not in the correct positions. If I…
Barsham
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OpenCL for MAC using ATI card

Hello all I would like to know whether openCL can be installed on a MAC running OSX with an ATI Raedon HD card. Also if it can Im not able to find any links where I can download the ATI Stream drivers for OSX.
Aditya
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When using textures in a JOGL application, ati graphics cards all eventually crash

I have an application written in Java with JOGL that works fine on nvidia cards, but when I run it on an ati card, it works perfect until I add textures on 1 or more faces. Eventually, the java vm crashes hard, and it either says it is a crash in…
vextorspace
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Is it possible for Radeon cards to read data from DisplayPort (using OpenCL)?

Radeon is about to release videocards with DisplayPort. What I need to do is instead of using host memory (RAM) I want to read data passing from Pegasus R6 (direct-attach RAID device) straight to video card. Perhaps using OpenCL and utilizing C/C++…
Roman Kagan
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ATI OpenCL printf extension issue with char* argument passed to a function

I use OpenCL on an ATI card with the printf extension enabled. I've written a function to print out variables: void printVar(constant char* name, float var) { printf("%s: %f\r\n", name, var); } This code works as expected when compiled as plain…
Alter Schwede
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GLSL loop array indexing not working on ATI?

I have a simple loop in GLSL to compute a bezier curve, and it works flawlessly on NVidia hardware. However, it crashes on ATI cards, even though I am using version 1.20, which, IIRC, introduced non const array access. I tried with later version…
Packadal
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