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/***************************************************************************
* Copyright (C) 2010 by Oliver Bock *
* oliver.bock[AT]aei.mpg.de *
* Copyright (C) 2010 by Heinz-Bernd Eggenstein *
* *
* This file is part of Einstein@Home (Radio Pulsar Edition). *
* *
* Description: *
* Performs harmonic summing (2nd ...16th harmonic) of powerspectrum *
* CPU variant. *
* *
* Einstein@Home is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published *
* by the Free Software Foundation, version 2 of the License. *
* *
* Einstein@Home is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with Einstein@Home. If not, see <http://www.gnu.org/licenses/>. *
* *
***************************************************************************/
#ifndef DEMOD_BINARY_HS_CPU_H
#define DEMOD_BINARY_HS_CPU_H
#include <stdint.h>
#include "diptr.h"
#ifdef __cplusplus
extern "C" {
#endif
extern int set_up_harmonic_summing(float ** const sumspec,
int32_t ** const dirty,
unsigned int * const nr_pages_ptr,
const unsigned int fundamental_idx_hi,
const unsigned int harmonic_idx_hi);
extern int harmonic_summing(float ** const sumspec,
int32_t ** const dirtyFlags,
const float * const powerspectrum,
unsigned int window_2,
unsigned int fundamental_idx_hi,
unsigned int harmonic_idx_hi,
const float * const thr);
extern int run_harmonic_summing(float **sumspec,
int32_t ** dirty_flags,
const unsigned int nr_pages,
DIfloatPtr powerspectrum,
unsigned int window_2,
const unsigned int fundamental_idx_hi,
const unsigned int harmonic_idx_hi,
const float * const thresholds);
extern int tear_down_harmonic_summing(float ** const sumspec,
int32_t ** const dirty);
#ifdef __cplusplus
}
#endif
#endif
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