OMCompiler/SimulationRuntime/c/util/context.c
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|---|---|---|---|
| 1 | /* | ||
| 2 | * This file belongs to the OpenModelica Run-Time System | ||
| 3 | * | ||
| 4 | * Copyright (c) 1998-2026, Open Source Modelica Consortium (OSMC), c/o Linköpings | ||
| 5 | * universitet, Department of Computer and Information Science, SE-58183 Linköping, Sweden. All rights | ||
| 6 | * reserved. | ||
| 7 | * | ||
| 8 | * THIS PROGRAM IS PROVIDED UNDER THE TERMS OF THE BSD NEW LICENSE OR THE | ||
| 9 | * AGPL VERSION 3 LICENSE OR THE OSMC PUBLIC LICENSE (OSMC-PL) VERSION 1.8. ANY | ||
| 10 | * USE, REPRODUCTION OR DISTRIBUTION OF THIS PROGRAM CONSTITUTES RECIPIENT'S | ||
| 11 | * ACCEPTANCE OF THE BSD NEW LICENSE OR THE OSMC PUBLIC LICENSE OR THE AGPL | ||
| 12 | * VERSION 3, ACCORDING TO RECIPIENTS CHOICE. | ||
| 13 | * | ||
| 14 | * The OpenModelica software and the OSMC (Open Source Modelica Consortium) Public License | ||
| 15 | * (OSMC-PL) are obtained from OSMC, either from the above address, from the URLs: | ||
| 16 | * http://www.openmodelica.org or https://github.com/OpenModelica/ or | ||
| 17 | * http://www.ida.liu.se/projects/OpenModelica, and in the OpenModelica distribution. GNU | ||
| 18 | * AGPL version 3 is obtained from: https://www.gnu.org/licenses/licenses.html#GPL. The BSD NEW | ||
| 19 | * License is obtained from: http://www.opensource.org/licenses/BSD-3-Clause. | ||
| 20 | * | ||
| 21 | * This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, EXCEPT AS EXPRESSLY | ||
| 23 | * SET FORTH IN THE BY RECIPIENT SELECTED SUBSIDIARY LICENSE CONDITIONS OF | ||
| 24 | * OSMC-PL. | ||
| 25 | * | ||
| 26 | */ | ||
| 27 | |||
| 28 | #include "context.h" | ||
| 29 | #include "../simulation_data.h" | ||
| 30 | |||
| 31 | const char *EVAL_CONTEXT_STRING[CONTEXT_MAX] = { | ||
| 32 | "UNKNOWN", | ||
| 33 | "ODE evaluation", | ||
| 34 | "algebraic evaluation", | ||
| 35 | "event search", | ||
| 36 | "jacobian evaluation", | ||
| 37 | "symbolica jacobian evaluation" | ||
| 38 | }; | ||
| 39 | |||
| 40 | /** | ||
| 41 | * @brief Set current context in simulation info object | ||
| 42 | * | ||
| 43 | * @param data Pointer to data struct. | ||
| 44 | * @param currentTime Current simulation time. | ||
| 45 | * @param currentContext Evaluation context. | ||
| 46 | */ | ||
| 47 | 39 | void setContext(DATA* data, double currentTime, EVAL_CONTEXT currentContext) { | |
| 48 | 39 | data->simulationInfo->currentContextOld = data->simulationInfo->currentContext; | |
| 49 | 39 | data->simulationInfo->currentContext = currentContext; | |
| 50 | 39 | infoStreamPrint(OMC_LOG_SOLVER_CONTEXT, 0, "+++ Set context %s +++ at time %f", EVAL_CONTEXT_STRING[currentContext], currentTime); | |
| 51 |
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39 | if (currentContext == CONTEXT_JACOBIAN || |
| 52 | currentContext == CONTEXT_SYM_JACOBIAN) | ||
| 53 | { | ||
| 54 | 14 | data->simulationInfo->currentJacobianEval = 0; | |
| 55 | } | ||
| 56 | 39 | } | |
| 57 | |||
| 58 | /** | ||
| 59 | * @brief Restores previous context in simulation info object. | ||
| 60 | * | ||
| 61 | * @param data Pointer to data struct. | ||
| 62 | */ | ||
| 63 | 39 | void unsetContext(DATA* data) { | |
| 64 | 39 | infoStreamPrint(OMC_LOG_SOLVER_CONTEXT, 0, "--- Unset context %s ---", EVAL_CONTEXT_STRING[data->simulationInfo->currentContext]); | |
| 65 | 39 | data->simulationInfo->currentContext = data->simulationInfo->currentContextOld; | |
| 66 | 39 | } | |
| 67 | |||
| 68 | /** | ||
| 69 | * @brief Increase currentJacobianEval in (symbolic) Jacobian context. | ||
| 70 | * | ||
| 71 | * @param data Pointer to data struct. | ||
| 72 | */ | ||
| 73 | 14 | void increaseJacContext(DATA* data) { | |
| 74 | 14 | EVAL_CONTEXT currentContext = data->simulationInfo->currentContext; | |
| 75 |
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14 | if (currentContext == CONTEXT_JACOBIAN || |
| 76 | currentContext == CONTEXT_SYM_JACOBIAN) | ||
| 77 | { | ||
| 78 | 14 | data->simulationInfo->currentJacobianEval++; | |
| 79 | 14 | infoStreamPrint(OMC_LOG_SOLVER_CONTEXT, 0, "+++ Increase Jacobian column context %s +++ to %d", EVAL_CONTEXT_STRING[currentContext], data->simulationInfo->currentJacobianEval); | |
| 80 | } | ||
| 81 | 14 | } | |
| 82 |