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 struct_concurrent.h 26 * @ingroup INTERNALAPI 27 * @brief concurrent data struct 28 * @author Leona Gottwald 29 */ 30 31 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/ 32 33 #ifndef __SCIP_STRUCT_CONCURRENT_H__ 34 #define __SCIP_STRUCT_CONCURRENT_H__ 35 36 #include "scip/def.h" 37 #include "scip/type_concurrent.h" 38 #include "scip/type_clock.h" 39 #include "scip/type_concsolver.h" 40 #include "scip/type_prop.h" 41 #include "scip/type_heur.h" 42 #include "scip/type_event.h" 43 44 #ifdef __cplusplus 45 extern "C" { 46 #endif 47 48 /** data for concurrent solve stored in struct scip */ 49 struct SCIP_Concurrent 50 { 51 SCIP* mainscip; /**< main scip for concurrent solver */ 52 SCIP_CONCSOLVER* concsolver; /**< the concurrent solver of the main scip */ 53 int* varperm; /**< permutation of variables to get the position of variable in the original SCIP's 54 * variable array by the index of an original variable in this concurrent's main SCIP */ 55 SCIP_Real dettime; /**< deterministic time since last sync */ 56 SCIP_CLOCK* wallclock; /**< wallclock time since last sync */ 57 SCIP_PROP* propsync; /**< sync propagator */ 58 SCIP_HEUR* heursync; /**< sync heuristic */ 59 SCIP_EVENTHDLR* eventglobalbnd; /**< global bound eventhandler */ 60 int solidx; /**< solution index after last synchronization */ 61 }; 62 63 #ifdef __cplusplus 64 } 65 #endif 66 67 #endif 68