IsotopeWaveletCudaKernel.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
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// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2012.
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// $Maintainer: Rene Hussong$
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//**************************
//Uses the sorting code provided by Alan Kaatz
//**************************


#ifndef OPENMS_TRANSFORMATIONS_FEATUREFINDER_ISOTOPEWAVELETCUDAKERNEL_H
#define OPENMS_TRANSFORMATIONS_FEATUREFINDER_ISOTOPEWAVELETCUDAKERNEL_H

#include <string>
#include <cuda.h>
#include <cuda_runtime.h>

using namespace std;

namespace OpenMS
{
  int checkCUDAError(const char * msg);

  void getExternalCudaTransforms(dim3 dimGrid, dim3 dimBlock, float * positions_dev, float * intensities_dev, int from_max_to_left, int from_max_to_right, float * result_dev,
                                 const int charge, const int to_load, const int to_compute, const int size, float * fwd2, bool highres = false);

  int sortOnDevice(float * array, int * pos_indices, int numElements, int padding);

  void scoreOnDevice(int * sorted_positions_indices, float * trans_intensities, float * pos, float * scores,
                     const int c, const int num_of_scores, const int overall_size, const unsigned int max_peak_cutoff, const float ampl_cutoff);

  void deriveOnDevice(float * spec, float * spec_pos, float * fwd, const int size, float * intensities_dev, bool highres = false);
}

#endif