https://github.com/matszpk/clpp

Lightweight and easy to use the OpenCL C++ wrapper in single file
https://github.com/matszpk/clpp

Last synced: about 1 month ago
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Lightweight and easy to use the OpenCL C++ wrapper in single file

• Host: GitHub
• URL: https://github.com/matszpk/clpp
• Owner: matszpk
• License: lgpl-2.1
• Created: 2015-03-15T19:09:51.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2020-02-25T12:06:15.000Z (almost 5 years ago)
• Last Synced: 2024-06-11T03:33:10.458Z (6 months ago)
• Language: C++
• Size: 152 KB
• Stars: 4
• Watchers: 5
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: COPYING

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README

        
# clpp

Lightweight and easy to use the OpenCL C++ wrapper in single file.

This library supports:

* UNIX, Linux, Windows environment

* C++, C++11 language standard

* error handling by C++ exceptions

* OpenCL 1.0, 1.1, 1.2, 2.0, 2.1 and 2.2 (not fully tested)

* OpenCL-OpenGL interoperability

## Installation

Just copy 'clpp.h' file to your '/usr/include' or '/usr/local/include'

(just this is single file!).

## Build samples and tests

Make a building directory, run cmake and make:

    mkdir build

    cd build

    cmake ..      (or cmake .. -DBUILD_TESTS=ON for building tests)

    make

    ctest   (if tests enabled)

Some samples requires libpng library or SDL library. Tests requires SDL library.

## Documentation

Run 'doxygen' in project directory. This will makes 'docs' directory that will contains

documentation for library.

## Important Defines and macros

clpp.h can use an OpenCL functions defined for specified version. Macro \_\_CLPP\_CL\_ABI\_VERSION

defines from what version of OpenCL standard functions will be used by your program.

For example you can use only OpenCL 1.1 functions and in case you define:

    #define __CLPP_CL_ABI_VERSION 101   // 101 is version number

    ....

    #include 

Likewise, \_\_CLPP\_CL\_VERSION defines from what OpenCL standard version features will be used

by clpp.

Other important macros are:

    #define __CLPP_CL_EXT  // enables OpenCL extensions.

    #define __CLPP_CL_GL   // enables OpenCL-OpenGL interoperability support.

    #define __CLPP_CL_GL_EXT   // enables OpenCL-OpenGL interoperability extensions support.