A bit of background: I am getting st开发者_如何学编程arted with GPGPU (OpenCL), I am using a java wrapper (jogamp.jocl) hoping that it will provide me with a way to abstract the low level nitty grit
I am trying to run this tutorial on my mac. The tutorial is for windows, and packs jocl version 1.3 (JOCL-0.1.3a-beta.jar) and the native jocl dll for windows (JOCL-windows-x86_64.dll).
I was wondering is there any availab开发者_StackOverflow中文版le bitwise operations for CUDA\'s vector types like int4/int2? I see lot of aux functions in cutil_math.h, but no any bit (left/right shif
I want to experiment with some GPGPU in first place. I could have chosen between 5 choices out there: OpenCL, CUDA, FireStream, Close to Metal, DirectCompute. Well not really after filtering them for
I\'m running the following code on my 8000 series device (which supports CUDA): #include <stdio.h>
I\'d like to launch CPU and GPU intensive process on some machines, but these processes must not interfere with user\'s tasks. So I need to limit or at least detect GPU usage by my processes. These pr
I understand that Fermi GPUs support prefetching to L1 or L2 cache. However, in the CUDA reference manual I can not find any thing about it.
I have been trying to figure out how to make what I thought would be a simple kernel to take the average of the values in a 2d matrix, but I am having some issues getting my thought process straight o
I thought this was expected behavior? From: http://classic.chem.msu.su/cgi-bin/ceilidh.exe/gran/gamess/forum/?C35e9ea936bHW-7675-1380-00.htm
I am working on optimizing and algorithm that we are preparing to put on a GPU using cuda. The I/O part reads in from 3 different images, one row at a time. This was right in the middle of the loop f
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