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fix target directory so that it can compile properly without linking in fopenmp #15

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fix target directory so that it can compile properly without linking in fopenmp #15

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2 changes: 1 addition & 1 deletion target/offload.h
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Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,7 @@
#include <cassert>
#include <cstdio>
#include <cstring>
#include <omp.h>
#include "openmp.h"
#include "util.h"

inline const char *get_variant_string()
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18 changes: 14 additions & 4 deletions target/openmp.h
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Expand Up @@ -39,13 +39,23 @@ OpenMP wrapper for headerfile
#ifdef _OPENMP
#include <omp.h>
#else
inline int omp_get_thread_num() { return 0; }
inline int omp_get_max_threads() { return 1; }
inline void omp_set_num_threads(int num_threads) { return 1; }
inline int __sync_fetch_and_add(int *ptr, int value)

#ifndef OPENMP_H
#define OPENMP_H

inline int omp_get_thread_num() { return 0; }
inline int omp_get_max_threads() { return 1; }
inline void omp_set_num_threads(int num_threads) { ; }
inline int omp_get_num_teams(void) { return 1; }
inline int omp_get_team_num(void) { return 0; }
inline int omp_is_initial_device(void) { return 1; }
inline int __sync_fetch_and_add(int *ptr, int value)
{
int tmp = *ptr;
ptr[0] += value;
return tmp;
}

#endif

#endif
2 changes: 1 addition & 1 deletion target/thermo.cpp
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Expand Up @@ -37,7 +37,7 @@
#include "stdio.h"
#include "stdlib.h"
#include "util.h"
#include <omp.h>
#include "openmp.h"

Thermo::Thermo() {}
Thermo::~Thermo() {}
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