mirror of
https://github.com/eddyem/fitsmaniplib.git
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53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/*
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* This file is part of the FITSmaniplib project.
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* Copyright 2019 Edward V. Emelianov <edward.emelianoff@gmail.com>, <eddy@sao.ru>.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "FITSmanip.h"
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#include "local.h"
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#include <omp.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <usefull_macros.h>
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/*
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* Here are some common functions used in library
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*/
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/**
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* @brief initomp init optimal CPU number for OPEN MP
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*/
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void initomp(){
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static bool got = FALSE;
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if(got) return;
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int cpunumber = sysconf(_SC_NPROCESSORS_ONLN);
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if(omp_get_max_threads() != cpunumber)
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omp_set_num_threads(cpunumber);
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got = TRUE;
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}
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/**
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* @brief FITS_reporterr - show error in red
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* @param errcode
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*/
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void FITS_reporterr(int *errcode){
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if(isatty(STDERR_FILENO))
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fprintf(stderr, COLOR_RED);
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fits_report_error(stderr, *errcode);
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if(isatty(STDERR_FILENO))
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fprintf(stderr, COLOR_OLD);
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*errcode = 0;
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}
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