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Fri., April, 2014, Issue #110 Read Newsletter Online | Previous Issues Welcome to Cuda:week in ReviewNews and resources for the worldwide GPU and parallel programming community. CUDA PRO TIP CUDA 6 XT Librar

source: http://blog.csdn.net/weixinhum/article/details/46683509OK, here we go.because we need to modify the demo source, or first to the above path will be JPEGNPP A copy of the folder to be backed up. Then we directly open the folder inside the VS project. The main code of the project is in jpegNPP.cpp , Inverse dctfor (int i = 0; i This code has implemented the ability to decode JPEG images into YUV data, and YUV data is stored in apsrcimage[0],apsrcimage[1],apsrcimage[2] , and its step le

CUDA Driver API Usage notes1. IntroductionThe Cuda Driver API is implemented in the Cuda Dynamic Library (libcuda.so). If you are developing in an eclipse environment, you need to add the path to the libcuda.so file and reference the Cuda.h file in your program.2. Environment configuration2.1 Source ProgramFor the use of the driver API simply include the correspo

Nvidia DIGITS Learning Notes (nvidia DIGITS-2.0 + Ubuntu 14.04 + CUDA 7.0 + CuDNN 7.0 + Caffe 0.13.0)Enjoyyl 2015-09-02 machine learning original linkNVIDIA DIGITS-2.0 + Ubuntu 14.04 + CUDA 7.0 + CuDNN 7.0 + Caffe 0.13.0 Environment configuration Introduction Digits Introduction Digits characteristics Resource information Description Digits installation

First of all, my computer is Win7 64-bit operating system, installed is 32 for the Vs2008, to compile the OpenCv2.4.3 and TBB4.2; The process of compiling is a lot of people have said the blog of one of the most detailed, also most comprehensive: http://blog.csdn.net/shuxiao9058/article/details/7529684 The following content I just paste this article, easy to see ( where the green part is different from the original text, but also we need to pay attention to): Earlier, we talked about how to u

reboot) Verify Nouveau is disabled Lsmod | grep nouveau There is no information to show that Nouveau has been disabled, and then the NVIDIA graphics driver can be installed. Press CTRL+ALT+F1 to enter text mode sudo service LIGHTDM stop sudo./cuda_8.0.61_375.26_linux.run Do not install OpenGL, or even if the installation is successful, there will be a circular login (at least I encountered this situation). Do not install/usr/local/cuda symbolic c

Tags: roc port nim Uda cal. Text exec iOS libFile directory:Cudatest|--utils.cu|--utils.h|--squaresum.cu|--squaresum.h|--test.cpp|--cmakelists.txtCompile command:$CD/root/cudatest$mkdir Build$CD Build$cmake:$makeThe relationship between the helpers:Utils: Provide common tools, here to provide query equipment information function;Squaresum: Calculates the square sum function, realizes the core function of Cuda runningTest: Call the square sum functionC

In recent days want to c,cuda,mpi mixed compiled Linux to rewrite the dynamic link library libtest.so, after two or three days of the first large variety of search information, turn over a variety of makefile files, all kinds of reading blog, finally. Finally, I'm crying for joy. 1. First understand how the CPU side to encapsulate code into a dynamic link library Reprint Address: http://www.cnblogs.com/huangxinzhen/p/4047051.html Of course, a lot of r

CUDA 8.0 in the function of the call is easy to move people. The following is the VC + + from the online learning of the. cpp file calls the Cuda. cu file in the function method, and the general VC + + function call method basically no difference.The Cuda version used is Cuda 8.0, which is installed by default.1.vs2013

Learning computer image processing algorithm of children's shoes, you have to learn Cuda, why. Because image processing is usually a matrix operation, it is very important to calculate the calculation time of millions at this time is essential. OPENCV itself provides a number of CUDA functions that meet the needs of most users. But not absolutely, sometimes we need to define a kernel function to optimize, o

Reprinted please indicate the source for the klayge game engine, the address of this Article for http://www.klayge.org /? P = 961 Last week's post mentioned that NVIDIA announced Cuda 4, and yesterday it received an NV email saying that Cuda 4.0 RC can be downloaded. Developer registered users can find them at http://developer.nvidia.com/object/cuda_4_0_rc_downloads.html. I didn't want to talk about anythi

starting X-window. At this point, the installation is successful ~(8) Restart X-window Service sudo service LIGHTDM startSee if the video card is installed and running Glxinfo | grep renderingIf "direct Rendering:yes" is displayed, it is installed.The original technical article wrote another PPA source method, I did not test, do not post ~ ~2. Installing Theano, CUDA supportHere read a lot of good technical blog, but because no one is completely suit

NVIDIA DIGITS-2.0 + Ubuntu 14.04 + CUDA 7.0 + CuDNN 7.0 + Caffe 0.13.0 Environment configuration Introduction Digits Introduction Digits characteristics Resource information Description Digits installation Hardware and Software Environment Hardware environment Software Environment Operating system Installation Digits Pre-Installation preparation

Q: What is Cuda?A: Cuda is a NVIDIA gpgpu model. Based on the C language, it can be directly written into the C language that most people are familiar with and executed on the display chip.ProgramInstead of learning specific display chip commands or special structures. Q: Why does NVIDIA develop Cuda?A: You have heard of gpgpu before. It is a general-purpose GPU

Based on years of Cuda development experience, we will briefly introduce the general development steps of the Cuda program, and follow the principle of first modifying the CPU serial program and then porting it to the GPU platform, modify the work that needs to be done on the GPU as much as possible on the CPU platform, reducing the difficulty of Program Development and debugging with bugs. By implementing

Install some dependencies first$sudo apt-get Install Freeglut3-dev build-essential libx11-dev libxmu-dev libgl1-mesa-dev Libglu1-mesa Libglu1-mesa-dev Libxi-devThere are two options for offline Installation: Debian installation package; Run Installation methodDeb Installation MethodThis is the case with Cuda 7.5 for 14.04, preferably MD5 validation of cuda installation files prior to this$ md5sum

For the first time, I officially wrote a technical blog. First, I exercised my ability to write summaries. Second, I felt ashamed to have read many technical posts but never contributed myself. 1. preparation 1. first, the runtime environment is ubuntu14.04. Therefore, this document assumes that ubuntu14.04 has been installed. In addition, nvidia designed its gpu programming architecture for cuda. For the first time, I officially wrote a technical blo