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/*
* Copyright 1993-2010 NVIDIA Corporation. All rights reserved.
*
* NVIDIA Corporation and its licensors retain all intellectual property and
* proprietary rights in and to this software and related documentation.
* Any use, reproduction, disclosure, or distribution of this software
* and related documentation without an express license agreement from
* NVIDIA Corporation is strictly prohibited.
*
* Please refer to the applicable NVIDIA end user license agreement (EULA)
* associated with this source code for terms and conditions that govern
* your use of this NVIDIA software.
*
*/
/* Template project which demonstrates the basics on how to setup a project
* example application.
* Device code.
*/
#ifndef _TEMPLATE_KERNEL_H_
#define _TEMPLATE_KERNEL_H_
#include <stdio.h>
#define SDATA( index) cutilBankChecker(sdata, index)
////////////////////////////////////////////////////////////////////////////////
//! Simple test kernel for device functionality
//! @param g_idata input data in global memory
//! @param g_odata output data in global memory
////////////////////////////////////////////////////////////////////////////////
__global__ void
testKernel( float* g_idata, float* g_odata)
{
// shared memory
// the size is determined by the host application
extern __shared__ float sdata[];
// access thread id
const unsigned int tid = threadIdx.x;
// access number of threads in this block
const unsigned int num_threads = blockDim.x;
// read in input data from global memory
// use the bank checker macro to check for bank conflicts during host
// emulation
SDATA(tid) = g_idata[tid];
__syncthreads();
// perform some computations
SDATA(tid) = (float) num_threads * SDATA( tid);
__syncthreads();
// write data to global memory
g_odata[tid] = SDATA(tid);
}
#endif // #ifndef _TEMPLATE_KERNEL_H_
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