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Scippy

SCIP

Solving Constraint Integer Programs

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 
41 typedef omp_lock_t SCIP_LOCK;
42 typedef struct {
43  SCIP_LOCK _lock;
44  int _waiters;
45  int _waitnum;
46  int _signals;
47 } SCIP_CONDITION;
48 
49 #endif
50 
51 #endif