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/*
* JCuda - Java bindings for NVIDIA CUDA driver and runtime API
*
* Copyright (c) 2009-2012 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.driver;
import java.util.Arrays;
/**
* Legacy device properties.
*
* @see jcuda.driver.JCudaDriver#cuDeviceGetProperties(CUdevprop, CUdevice)
*/
public class CUdevprop
{
/**
* The maximum number of threads per block;
*/
public int maxThreadsPerBlock;
/**
* The maximum sizes of each dimension of a block;
*/
public int maxThreadsDim[] = new int[3];
/**
* The maximum sizes of each dimension of a grid;
*/
public int maxGridSize[] = new int[3];
/**
* The total amount of shared memory available per block in bytes;
*/
public int sharedMemPerBlock;
/**
* The total amount of constant memory available on the device in bytes;
*/
public int totalConstantMemory;
/**
* The warp size;
*/
public int SIMDWidth;
/**
* The maximum pitch allowed by the memory copy functions that involve memory regions allocated through cuMemAllocPitch();
*/
public int memPitch;
/**
* The total number of registers available per block;
*/
public int regsPerBlock;
/**
* The clock frequency in kilohertz;
*/
public int clockRate;
/**
* The alignment requirement; texture base addresses that are aligned to textureAlign bytes do not need an offset applied to texture fetches
*/
public int textureAlign;
/**
* Creates a new, uninitialized CUdevprop
*/
public CUdevprop()
{
}
/**
* Returns a String representation of this object.
*
* @return A String representation of this object.
*/
@Override
public String toString()
{
return "CUdevprop["+createString(",")+"]";
}
/**
* Creates and returns a formatted (aligned, multi-line) String
* representation of this object
*
* @return A formatted String representation of this object
*/
public String toFormattedString()
{
return "Device properties:\n "+createString("\n ");
}
/**
* Creates and returns a string representation of this object,
* using the given separator for the fields
*
* @return A String representation of this object
*/
private String createString(String f)
{
return
"maxThreadsPerBlock="+maxThreadsPerBlock+f+
"maxThreadsDim="+Arrays.toString(maxThreadsDim)+f+
"maxGridSize="+Arrays.toString(maxGridSize)+f+
"sharedMemPerBlock="+sharedMemPerBlock+f+
"totalConstantMemory="+totalConstantMemory+f+
"regsPerBlock="+regsPerBlock+f+
"SIMDWidth="+SIMDWidth+f+
"memPitch="+memPitch+f+
"regsPerBlock="+regsPerBlock+f+
"clockRate="+clockRate+f+
"textureAlign="+textureAlign;
}
}