ubuntu opencl

OpenCL programming guide for interoperability with Direct3D and opencl programming guide This article describes the interoperability between OpenCL and D3D 10.1. initialize OpenCL context for Direct3D interoperability OpenCL sharing is enabled by pragma cl_khr_d3d10_sharing:

Now, we start to write a simple OpenCL program, calculate the sum of the two arrays, and put them in another array. The program calculates with the CPU and GPU respectively, and finally verifies whether they are equal. The process of the OpenCL program is roughly as follows: The main code in sourcecode is: intmain (intargc, char * argv []) { Now, we start to write a simple

Now, we start to write a simple opencl program, calculate the sum of the two arrays, and put them in another array. The program calculates with the CPU and GPU respectively, and finally verifies whether they are equal. The procedure of the opencl program is roughly as follows: The main code in source code is as follows: Int main (INT argc, char * argv []){// Create three buffers in the host memoryFloat *

transferred from: http://www.cnblogs.com/mikewolf2002/archive/2012/09/05/2671261.html Author: Mike Old Wolf Now, we begin to write a simple OpenCL program that calculates the sum of two arrays and puts them in another array. The program calculates the CPU and GPU separately, and finally verifies that they are equal. The process of the OPENCL program is roughly as follows: The following are the main codes

Start learning opencl ...... Because old wolf's video card is amd 5xx's redwood, we will first introduce the installation of opencl app (accelerated parallel processing. : Http://developer.amd.com/tools/hc/AMDAPPSDK/downloads/Pages/default.aspx Installation notes: http://developer.amd.com/tools/hc/AMDAPPSDK/assets/AMD_APP_SDK_Installation_Notes.pdf Useful information: http://developer.amd.com/too

Opencl-sobel detection and opencl-sobel Comparison of the time of the C version, neon, and GPU detected by sobel. Platform: LG G3, Adreno 330, img size 3264x2448 Sobel: C code Neon GPU 73 13 42 + 3.7 + 6.6 Unit: ms GPU time = memorytime + Queued time + Run time Sobel org Sobel vector Sobel vector + mem_fence Que

Directory 1 Abstract 2. Why opencl? 3. opencl Architecture 3.1 Introduction 3.2 platform model 3.3 execution model 3.3.1 Kernel 3.3.2 Context 3.3.3 command queue 3.4 Memory Model 3.5 Programming Model 4. opencl-based programming example 4.1 Process 4.2 Image Rotat

AMD Graphics Ubuntu System OPENCL Environment Setup 1. Install the video driver 1) Download the driver in Http://support.amd.com/zh-cn/download/linux, be sure to note the version 2) Install Fglrx-core_15.302-0ubuntu1_amd64_ub_14.01.deb First, you may encounter a lack of libc6-i385 lib32gcc1 dkms, perform sudo apt-get autoremove sudo apt-get autoclean Sudo apt-get-f Update Sudo apt-get-f Install ibc6-i385 l

Thank you for your attention reprint this article please specify: http://blog.csdn.net/leonwei/article/details/8880012 This article will be the first of my series of articles on "Starting from scratch for OpenCL development." 1 Heterogeneous computing, GPGPU and OpenCL OpenCL is currently a common standard for multi-cpu\gpu\ other chip heterogeneous computing (

1. opencl Architecture Opencl can implement parallel computing on hybrid devices, including CPU, GPU, and Other Processors, such as cell processors and DSPs. With opencl programming, you can achieve portable parallel acceleration code. [However, due to the different hardware performance of each opencl device, specific

Thank you for your attention reprinted this article Please note: http://blog.csdn.net/leonwei/article/details/8880012 This article will be the first article in my "start from scratch for opencl development" series. 1 Heterogeneous Computing, gpgpu and opencl Opencl is a common multi-CPU, GPU, and other chip Heterogeneous Computing (heterogeneous) Standard launc

Original Author: Fei Hong surprised snow address Click to open the link This paper mainly explores the problem of the heterogeneous computing of the GPU and multi-core CPUs of OpenCL, and briefly expounds what is the OpenCL heterogeneous computing, describes the characteristics of CPU and GPU, and combines them to make the foreground of heterogeneous computing. Then specifically how to build a multi-GPU and

Recently, khronos announced the first test version of opencl (Open Computing language). Once released, it was a big wave in the field of general computing! Opencl is an open and free standard for concurrent programming for general purposes of heterogeneous systems, initiated by Apple and jointly developed by many famous manufacturers in the industry. It is also a unified programming environment. It facilita

Ten reasons why Android shocould support opencl> Wednesday, 1_l 3, 2013 In an earlier post, I explained why a Google Engineer's grievance with opencl was mistaken. Now here are ten reasons why Google shoshould make opencl the high-performance language of choice on Android:10. GPU vendors are the driving force behind opencl