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type_tpi_openmp.h
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1/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
2/* */
3/* This file is part of the program and library */
4/* SCIP --- Solving Constraint Integer Programs */
5/* */
6/* Copyright (c) 2002-2023 Zuse Institute Berlin (ZIB) */
7/* */
8/* Licensed under the Apache License, Version 2.0 (the "License"); */
9/* you may not use this file except in compliance with the License. */
10/* You may obtain a copy of the License at */
11/* */
12/* http://www.apache.org/licenses/LICENSE-2.0 */
13/* */
14/* Unless required by applicable law or agreed to in writing, software */
15/* distributed under the License is distributed on an "AS IS" BASIS, */
16/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
17/* See the License for the specific language governing permissions and */
18/* limitations under the License. */
19/* */
20/* You should have received a copy of the Apache-2.0 license */
21/* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
22/* */
23/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
24
25/**@file type_tpi_openmp.h
26 * @ingroup TASKINTERFACE
27 * @brief the type definitions for the the locks and condition variables for the OpenMP implementation of the TPI
28 * @author Leona Gottwald
29 * @author Stephen J. Maher
30 */
31
32/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
33
34#ifdef TPI_OMP
35
36#ifndef __TYPE_TPI_OPENMP_H__
37#define __TYPE_TPI_OPENMP_H__
38
39#include <omp.h>
40
41typedef omp_lock_t SCIP_LOCK;
42typedef struct {
43 SCIP_LOCK _lock;
44 int _waiters;
45 int _waitnum;
46 int _signals;
47} SCIP_CONDITION;
48
49#endif
50
51#endif