jcuda.LibUtilsCuda Maven / Gradle / Ivy
/*
* JCuda - Java bindings for NVIDIA CUDA driver and runtime API
*
* Copyright (c) 2009-2015 Marco Hutter - http://www.jcuda.org
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
package jcuda;
import jcuda.LibUtils.OSType;
/**
* A small wrapper around {@link LibUtils}, handling the special cases
* of loading CUDA libraries that may not be available on every platform.
*
* This class is not intended to be used by clients.
*
*/
public class LibUtilsCuda
{
/**
* Private constructor to prevent instantiation.
*/
private LibUtilsCuda()
{
// Private constructor to prevent instantiation.
}
/**
* See {@link LibUtils#loadLibrary(String, String...)}.
*
* @param libraryName The library name
* @param dependentLibraryNames The dependent library names
* @throws UnsatisfiedLinkError As described in {@link LibUtils}
* @throws CudaException If CUDA is not available on this platform.
*/
public static void loadLibrary(
String libraryName, String ... dependentLibraryNames)
{
// This check was introduced after CUDA 11.1, where the MacOS
// support already had been dropped. If this should also cover
// older versions, the version string would have to be checked.
OSType os = LibUtils.calculateOS();
if (os == OSType.APPLE)
{
throw new CudaException(
"This CUDA version is not available on MacOS");
}
LibUtils.loadLibrary(libraryName, dependentLibraryNames);
}
}