Changes

Summary

1. [NF] Improve/cleanup expression traversal functions. (details)
2. link sundials statically on mingw in cvode_solver.h (details)
3. [NF] Clean up Flatten. (details)
4. MinGW & other minor fixes (details)
5. [Flat] Use toFlatString also on clock constructors (details)
6. Handle preExp and varDecls for crefs with subs. (#923) (details)
7. [NF] Add promote as experimental operator. (details)
8. Only push library updates when the build is stable (details)
9. [NF] Initial handling of ragged dimensions. (details)
10. add some sanity checks for CI/Build MINGW (details)
11. Minor cleanup and commenting. (#940) (details)
12. Replaceable Redeclare Support (#943) (details)
13. attempt to fix Windows builds (details)
14. Add target for the debug build of OMSimulator (#947) (details)
15. do not use -stdlib=libc++ on Linux as it doesn't work (details)
16. fix bad include directory (details)
17. [FMI] Add simulation flag support (details)
18. More rtclock dummy function in OMC_MINIMAL_RUNTIME (details)
19. [FMI] Adding CVODE to 2.0 CS export (details)
20. [FMU] Adding docuemntation and inproving flags (details)
21. [NF] Ragged dimension improvements. (details)
22. Fix for SemanticVersion regex not working on OSX (details)
23. Sanity check for rtest + libraries existing (details)
24. Use the package manager to set library versions for testing (details)
25. [NF] Simplify reductions more. (details)
26. fix ticket:5999, escape the string returned by getErrorString() (details)
27. proper versions for cmake policies (details)
28. Snapshot based redo undo functionality for OMSimulator models (details)
29. [NF] Fix evaluation of call return type dimensions. (details)
30. ticket:5976 Don't change unit when the literalConstant is true (details)
31. [NF] Improve evaluation of reductions. (details)
32. Handle OMHOME with spaces in path (details)
33. mingw sanity test in a path with spaces (details)
34. attempt to fix build on CentOS (details)
35. fix for building on jessie (details)
36. more fixes for old compilers (details)
37. don't throw something that is not an exception (details)
38. [BE] add loop dumping of init lamba 0 system (details)
39. [NF] Record fixes. (details)
40. [BE] remove known variables for init lambda 0 (details)
41. Unload top level libraries with Del key (details)
42. Fixes ticket:5851 Added documentation for temp and working directory (details)
43. Fix make clean for target libs-for-testing. (details)
44. make the icon generator usable on Windows (details)
45. [FMI] Reset eventInfo only on entering event mode (details)
46. [FMI] Check external FMU simulator (details)
47. Undefined variable units when using FMUs (ticket:6002, #975) (details)
48. [Jenkins] Sync output more in order to produce better logs (details)
49. Update 3rdParty for newer MSL (details)
50. [NF] Clocked operators improvements. (details)
51. [NF] Fix Expression.mapFoldShallow for BOX. (details)
52. Updated OMEdit users guide (details)
53. [NF] Fix scoping of function references. (details)
54. [Template] update linearization file names (details)
55. Only link to existing files. (details)
56. Fix opening of text files (details)
57. Instantiate OMSimulator model when simulate button is clicked (details)
58. [NF] Enforce function purity rules better. (details)
59. installPackage now considers build info (#991) (details)
60. [NF] Add differentiability check for der(). (details)
61. [NF] Evaluate intMaxLit (#995) (details)
62. [NF] implement a sanity check for discrete reals (details)
63. [testsuite] update ill posed models (details)
64. [NF] improve discrete Real check (details)
65. Consider conversion annotations before issuing warnings (#989) (details)
66. [NF] Improve boxing of expressions. (details)
67. implement dataReconciliation new extraction algorithm (details)
68. Fix package manager issues. (details)
69. Various fixes for Flat Modelica (#6652) (details)
70. [NF] update discrete real sanity check (details)
71. [Flat] Escape strings in Flat Modelica (#6655) (details)
72. Read input file realative to inputPath (#6653) (details)
73. [Flat] Quote identifiers in for loops (#6656) (details)
74. Allow merging a modifier into an empty modifier (#6657) (details)
75. Handle quoted identifiers in external functions better (#6658) (details)
76. [NF] Fix scoping in Function.instFunctionNode. (details)
77. Add the Tables test for flat Modelica (#6661) (details)
78. Added short summary of simulation phases (#6654) (details)
79. Improve introduction of documentation (#6662) (details)
80. Fixes ticket:6032 Fixed the display of diagram window (details)
81. Update OMSimulator (details)
82. expected output (details)
83. add getSignalFilter to OMSSimulationDialog (details)
84. allow signalFilters to be empty (details)
85. Check for NULL pointer (details)
86. Replace alias var in removed equations (details)
87. [NF] Add workaround for ModelicaError purity. (details)
88. [NF] further fix discrete real check (details)
89. Bring back the old Cpp runtime (#965) (details)
90. [NF] Fix wrong package name. (details)
91. [NF] Fix actualStream evaluation. (details)
92. [BE] update strict stateSelect.always (details)
93. [NF] Improved handling of invalid if-branches. (details)
94. port OMSICpp fixes for Ubuntu Focal to cpp (details)
95. Add documentation for initialization (details)
96. Update doc/UsersGuide/source/solving.rst (details)
97. Update doc/UsersGuide/source/solving.rst (details)
98. Update doc/UsersGuide/source/solving.rst (details)
99. Homotpy documentation updated (details)
100. [NB] add newBackend flag to master to avoid future conflicts (details)
101. Rename Compiler/Util/omc_file -> omc_file_ext.h (#6678) (details)
102. [BE] make StateSelect.always on dummys non strict (details)
103. Fix for ticket:6037 (details)
104. port changes to ModelicaExternalC from OMSICpp to old Cpp runtime (details)
105. Add Cpp test for FMU export with table, ticket:5963 (details)
106. Fixes ticket:6060 check NULL pointer when deleting the connection (details)
107. Update OMSimulator (#6684) (details)
108. replace external alias in parameter bindings (#982) (details)
109. [BE] update binary differentiation (details)
110. [testsuite] add testcase for ticket #6068 (details)
111. Fixes testsuite clean and added test rule (details)
112. Issue #6078, OPENMODELICALIBRARY env.var overrides the Modelica path (details)
113. Issue #6078:  ignore OPENMODELICALIBRARY when running the testsuite (details)
114. Do not unquote + to spaces when looking for links (#6690) (details)
115. Fix the doc when calling omc from shell (#6686) (details)
116. timeSimulation and timeTotal were missing (details)
117. Remove some unused drModelica code (details)
118. Updated the Documentation Browser users guide (details)
119. Fixes ticket:5998 Reset the search filter when ESC is pressed (#6694) (details)
120. Fix some caching in the CI jobs (#6697) (details)
121. Stop backend when unsolvable system is detected (#6693) (details)
122. Make Integer have same size in Modelica/MetaModelica (details)
123. fix printf formatting in windows/mingw for integer types (details)
124. Use Euler for FMUs without states (details)
125. [FMI] Don't call input_function for FMI in doStep (details)
126. more fixes for Ticket:5550 on 32bit (details)
127. Update OMSimulator (#6699) (details)
128. [NF] Propagate Evaluate=true to subcomponents. (details)
129. [NF] Detect recursive bindings during evaluation. (details)
130. [NF] Fix mutually recursive constants detection. (details)
131. [NF] Enforce some of the rules for partial. (details)
132. Fixes ticket:6083 Use a default coordinate system value instead of 0 (#6706) (details)
133. Update OMSimulator (#6708) (details)
134. [NF] Improve call type evaluation. (details)
135. [NF] Fix DAE conversion of Operator.SUB_ARRAY_SCALAR. (details)
136. [BE] do not remove initial asserts (details)
137. [FE] update exponential simplification (details)
138. temporary use fmu generation for  omsicpp simulation (details)
139. [NF] Reenable call type evaluation in functions. (details)
140. [NF] Simplification improvements. (details)
141. Update QWT to 6.1.5 (details)
142. Enable separate compilation of Cpp runtime for FMI without omc (details)
143. Update qwt revision. (details)
144. [NF] Improve modifier merging. (details)
145. fix ticket:6086 and ticket:5880 (details)
146. Update OMSimulator (#6712) (details)
147. Bump OMSens and OMSens_Qt (details)
148. [NF] Only allow evaluation of constants/parameters. (details)
149. Return boolean results directly (#6726) (details)
150. disabled omc C- API library in cpp runtime build and removed C-API library and reduce dae code from cpp folder (details)
151. Update OMSimulator (#6730) (details)
152. [SimCode] fix small bug in simcode timing (details)
153. CMake configuration support for OMCompiler (#6648) (details)
154. [NF] Fix function variability. (details)
155. Fixed the overlapping display issue of connectors (#6729) (details)
156. Remove the unknown simulation flag `outputFormat` (details)
157. Revert "CMake configuration support for OMCompiler (#6648)" (details)
158. Apply the transformation on the graphical items inside the elements (details)
159. [NF] Remove Typing.isNonConstantIfCondition. (details)
160. [NF] Prefix records with root path in EvalFunction. (details)
161. [NF] Fix top-level input handling. (details)
162. [C] remove wrong convergence check in NLShomotopy (details)
163. [testsuite] fixup for #6106 fix (details)
164. [NF] update discrete real check (details)
165. Fix counting of top-level inputs in checkModel. (details)
166. Transport fortran flags to the subprojects (#6746) (details)
167. [omsicpp] Merge zeromq extensions for the cpp runtime and the omc c api library in omsicpp (details)
168. [NF] Swap order of recursion in unit checking. (details)
169. Sync the component info and annotation (#6751) (details)
170. Fixes for the Package Manager (#6750) (details)
171. Add tinnerholm:eoolt:2019 to the bibliography (#6754) (details)
172. more support for replaceable #2079 (details)
173. [RT] Remove assignment inside assert. (#6756) (details)
174. [SimRT] Clarify the defines needed to use GC. (#6755) (details)
175. [FMI] Catch asserts in fmi2GetXXX (details)
176. Fix #6134. (details)
177. small speedup of API updateConnection #5620 (details)
178. Handle internal errors in scripting API and OMEdit. (details)
179. Fix listAppend warnings. (details)
180. proper speedup for updateComponent #5620 (details)
181. Fixes ticket:6107 set tcp socket before sending data (details)
182. [C-Runtime] typo (details)
183. fixes for ticket #6013 and #6129 (details)
184. [NF] Handle encapsulated during name lookup. (details)
185. Remove constrain operator. (details)
186. Change listAppend notification to warning. (details)
187. Update OMSimulator (#6766) (details)
188. Implemented new hash set data structure. (details)
189. fix #6127, #6128, #6138 (details)

[NF] Improve/cleanup expression traversal functions.

- Implemented Expression.applyShallow.
- Moved some traversal utility functions to the modules for the types
  they traverse, i.e. ComponentRef, Call, etc.
- Moved Expression.ClockKind and its functions to a separate file.
- Fixed apply for typed reductions, which would only apply the function
  to the default and fold expressions without traversing into them.

link sundials statically on mingw in cvode_solver.h

[NF] Clean up Flatten.

- Pass the scalarize flag as a bool where it's needed instead of looking
  up the value of the flag over and over.
- Split the array vectorization off to a separate function to make the
  code cleaner and avoid having to check whether to run the code for
  every array element.
- Simplify binding handling in Flatten.flattenClass.

MinGW & other minor fixes
- more homogenous handling of LINK_SUNDIALS_STATIC for ida_solver, cvode_solver and radau
- signal that we link with static fmilib in FMICommon.h (define FMILIB_STATIC_LIB_ONLY)
- more debugging in testsuite/simulation/libraries/common/ModelTesting.mos
- change Util.absoluteOrRelative to check for the relative path and if
  it doesn't exist return the original path to generate better error
  messages

[Flat] Use toFlatString also on clock constructors

Handle preExp and varDecls for crefs with subs. (#923)

* Handle preExp and varDecls for crefs with subs.

  - We used to throw away any extra expressions and variable declarations
    needed for it, i.e., if it has some complicated subscript that can not
    be generated inline.

  - If you are sure you have a path (a cref with no subs) then you can use
    contextCrefNoPrevExp (e.g variable names are just paths. They are just
    represented as cref). Otherwise contextCref now needs a preEx and varDecls
    buffer passed to it.

* Fix wrong ordering of buffer arguments.

* Avoid unnecessary code generation.

  - This fixes ticket:5994.

  - The path we took for crefs with subscripts in function context
    used to create unnecessary temporaries and exps which we did
    not notice because they were were thrown away after being created.

  - Split up the function to take different paths for normal and parallel
    functions.

* Add a test case for Ticket:5994.

[NF] Add promote as experimental operator.

Only push library updates when the build is stable

[NF] Initial handling of ragged dimensions.

add some sanity checks for CI/Build MINGW
- make sure the compiler can build and simulate a simple model with C, C++ and that an FMU can be build
- check that linearization works (for matlab)
- check that OMEdit can start (not missing any dlls)
- add a script to test the sanity, don't build it on the fly as escaping in Windows is alien technology
- build more stuff in parallel for mingw/msvc (via all-runtimes target)

Minor cleanup and commenting. (#940)

- Added comments for record handling template functions.

  - Removed generation of unused record utility function
    `recordCopyFromVars` which was used to assign to 'record'
    in simulation contexts. Assigning to record in simulation
    context is now handled by splitting the assignment (recursively)
    to each element instead.

Replaceable Redeclare Support (#943)

* rename Component to Element

* add OMParser and antlr4 runtime

* update .gitignore

* more replaceable support changes
- enable replaceable support via a setting in OMEdit (not on by default)
- use getElements and getElementAnnotations when replaceable support is activated
- populate the dialogs with the replaceable classes and components
- fix some issues when retrieving the elements annotations
- revert some Component -> Element renames for the Qt signals

* small fixes
- attempt to fix MacOS builds (thread_local not available)
- better way of handling CXX flags in OMEdit projects for Windows
- mac doesn't know cp -u, remove that
- fix building with clang on qt5

attempt to fix Windows builds

Add target for the debug build of OMSimulator (#947)

do not use -stdlib=libc++ on Linux as it doesn't work

fix bad include directory

[FMI] Add simulation flag support

Use new command line option like `--fmiFlags=s:cvode,nls:homotopy`
for fmi flags.

  - Flags are loaded from file
    <fmiPrefix>.fmi/resources/<fmiPrefix>_flags.json.
  - json flag file:
     - One flag per line.
     - Only solver flag is used at the moment.
     - Saved in json format.
  - New file fmu_read_flags.c.inc for simulation runtime
    flags parsing.
  - Generate json file from CodeGeneration.
    New SimCode.FmiSimulationFlags used to generate file.
  - Added test for FMU flag support FmuExportFlags.mos.

Co-authored-by: AnHeuermann <andreas.heuermann@liu.se>

More rtclock dummy function in OMC_MINIMAL_RUNTIME

  - Added dummies for `rt_accumulate`and `rt_clear`.
  - Define simulation-specific timing macros for
    OMC_MINIMAL_RUNTIME.

[FMI] Adding CVODE to 2.0 CS export

Incoved by FMI simulation flag `--fmiFlags=s:cvode`.

  - Add source code files to FMU:
    - Adding cvode_solver.c and cvode_solver.h.
    - Adding SUNDIALS CVODE headers to FMU.
    - Changed Makefiles and configure to compile
      CVODE into binaries.
  - New initialization and deinitialization to handle
    different solver methods.
  - New integrator step function to be called in fmi2DoStep.
  - New tests for static and dynamic FMUs with CVODE.

Co-authored-by: Karim Abdelhak <karim.abdelhak@fh-bielefeld.de>

[FMU] Adding docuemntation and inproving flags

  - Add documetnation for CVODE 2.0 CS FMUs
  - Updated test to check if example from doc is working
  - Add break for infinit while loop
  - Disable internal root finding of CVODE for FMI
  - Test example with event handling

[NF] Ragged dimension improvements.

- Flatten and evaluate dimensions in types.
- Various fixes for binding expressions.

Fix for SemanticVersion regex not working on OSX

Sanity check for rtest + libraries existing

Use the package manager to set library versions for testing

Also fixed the package manager to unzip non-github zips correctly.

Now supports Windows line endings in JSON lexer.

[NF] Simplify reductions more.

- Simplify reductions where the iteration range only contains zero or
  one values.

fix ticket:5999, escape the string returned by getErrorString()