Timeline



2020-05-19:

20:40 Ticket #3105 (FMI - Parameters and variables available in FMI) updated by Lennart Ochel
Cc changed
We have now implemented a new flag to filter the exposed variables of …
19:41 Ticket #5968 (MetaModelica - Support for self recursive constants in Uniontypes) created by John Tinnerholm
Ticket #5944 added support for constants in Uniontypes. While this …
18:31 Ticket #5577 (NF API - Translation Error When Export FMU Using -d=newInst) updated by Francesco Casella
Milestone changed
17:51 Ticket #5959 (OMEdit - Allow selecting component name while dragging) updated by Francesco Casella
Replying to ceraolo: > I 100% agree with you. Good :) > …
17:49 Ticket #5967 (OMEdit - Ask for the name of a duplicated component) created by Francesco Casella
Instead of using the default name in all cases (see #5959).
14:08 Ticket #5966 (Code Generation - Functional argument binding: wrong type mismatch error thrown) updated by Martin Sjölund
Owner, Component changed
Marking this as New Instantiation problem. It works without -d=newInst.
13:12 Ticket #5959 (OMEdit - Allow selecting component name while dragging) updated by massimo ceraolo
I 100% agree with you. I've learned many years ago the huge damage …
12:23 EmbeddedFunctions.zip attached to Ticket #5966 by dariomangoni@…
MinimalExample
12:22 Ticket #5966 (Code Generation - Functional argument binding: wrong type mismatch error thrown) created by dariomangoni@…
Taking an example from Modelica Specifications 3.4, pag 151; OMC …
11:17 Ticket #5965 (Run-time - Build FMUs with OMC_NO_THREADS) updated by Lennart Ochel
Do we have any documentation for the define OMC_NO_THREADS in our …
11:05 Ticket #5965 (Run-time - Build FMUs with OMC_NO_THREADS) updated by Martin Sjölund
I think this was only used for the Javascript stuff. FMUs need to be …
10:59 Ticket #5965 (Run-time - Build FMUs with OMC_NO_THREADS) created by Lennart Ochel
[I report this on behalf of Maik] Do we have any documentation for …
10:30 Ticket #5960 (Initialization - Large scale electrical models) updated by Karim Adbdelhak
Please also send it to me! (i also answered your email)
10:24 Ticket #5960 (Initialization - Large scale electrical models) updated by Francesco Casella
Replying to lluc@…: > Thank you for your quick response. > …
10:22 Ticket #5959 (OMEdit - Allow selecting component name while dragging) updated by Francesco Casella
There are only two hard things in Computer Science: cache invalidation …
10:07 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Andreas Heuermann
Status, Owner, Component changed
07:44 Ticket #5960 (Initialization - Large scale electrical models) updated by lluc@…
Thank you for your quick response. I attached a screen capture of the …
07:43 error.JPG attached to Ticket #5960 by lluc@…
Error
04:22 Ticket #5547 (FMI - Including c-files from external_solvers for nonlinearSolverHomotopy) updated by trista.arinomo@…
Sorry for the late reply, sure, I'll try to make a simple example model.

2020-05-18:

23:23 Ticket #5964 (Documentation - Link relevant OpenModelica workshop presentations and project ...) created by Francesco Casella
Lots of developments of OpenModelica are described in technical …
23:08 Ticket #5963 (Cpp Run-time - Put the old C++ runtime back into OMC 1.16.0) created by Francesco Casella
PR 690
19:19 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Adrian Pop
Previous cmake gives this: […] So I guess we could manage to fix …
19:00 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Adrian Pop
This will search for each of the boost libraries for the location: …
18:30 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Adrian Pop
CMake has changed the way find_package(Boost) works: […] …
17:55 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Andreas Heuermann
See https://github.com/OpenModelica/OpenModelica/pull/881 for an ugly …
17:46 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Adrian Pop
I could also reproduce it with a built from scratch omc.
16:08 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Andreas Heuermann
I blame CMake for this: CMake version on 18.04 TLS: `cmake version …
14:59 Ticket #5962 (*unknown* - We should check that major Linux distros work in the testsuite) updated by Adrian Pop
Cc changed
14:58 Ticket #5962 (*unknown* - We should check that major Linux distros work in the testsuite) updated by Adrian Pop
Basically we need to do a minimal test of each built distribution. At …
14:25 Ticket #5962 (*unknown* - We should check that major Linux distros work in the testsuite) created by Francesco Casella
@rfranke reports issues with the C++ runtime if using Ubuntu 20.04 …
13:57 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Andreas Heuermann
I tried WSL with Ubuntu 20.04 TLS (I went along …
13:20 Ticket #5944 (MetaModelica - Uniontype support for constants) closed by John Tinnerholm
fixed
13:10 Ticket #5944 (MetaModelica - Uniontype support for constants) updated by John Tinnerholm
Fixed in …
10:43 Ticket #5959 (OMEdit - Allow selecting component name while dragging) updated by massimo ceraolo
thanks
09:55 Ticket #5958 (OMEdit - Filter and export partial result files from OMEdit) updated by Adeel Asghar
Status, Milestone changed
09:54 Ticket #5961 (OMEdit - OMEdit Recent files list) updated by Adeel Asghar
Status changed
09:54 Ticket #5959 (OMEdit - Allow selecting component name while dragging) closed by Adeel Asghar
invalid: Tools->Options->Notifications check `Always ask for the dragged …

2020-05-17:

21:09 Ticket #5961 (OMEdit - OMEdit Recent files list) updated by Francesco Casella
I wanted to open this ticket since a long time, thanks @ceraolo for …
21:05 Ticket #5960 (Initialization - Large scale electrical models) updated by Francesco Casella
We really need some concrete examples that demonstrate the problems …
21:03 Ticket #5547 (FMI - Including c-files from external_solvers for nonlinearSolverHomotopy) updated by Francesco Casella
@Arinomo, could you provide a minimal working example to reproduce the …

2020-05-16:

17:08 Ticket #5961 (OMEdit - OMEdit Recent files list) updated by massimo ceraolo
Description changed
16:42 Ticket #5961 (OMEdit - OMEdit Recent files list) created by massimo ceraolo
The OMEdit Recent files list contains at most 8 items. I think that …
07:12 Ticket #5960 (Initialization - Large scale electrical models) created by lluc@…
Dear staff member, I am working on large scale electrical models and …

2020-05-15:

16:15 Ticket #5959 (OMEdit - Allow selecting component name while dragging) created by massimo ceraolo
Whenever you drag a new model on a diagram, by default OMEdit allows …
11:46 Ticket #5547 (FMI - Including c-files from external_solvers for nonlinearSolverHomotopy) updated by Martin Sjölund
I think I would need an example model triggering this. I suspect it's …
11:05 Ticket #5594 (FMI - Some Model C-files are not included in modelDescription.xml) updated by Francesco Casella
Can we get this in time for 1.16.0?
10:11 Ticket #5845 (FMI - FMU export not creating UnitDefinitions section in ModelDescription.xml) updated by Lennart Ochel
Status changed
See also #5920
10:10 Ticket #5920 (FMI - UnitDefinitions are missing in modelDescription.xml) updated by Lennart Ochel
Status changed
See also #5845
10:05 Ticket #5594 (FMI - Some Model C-files are not included in modelDescription.xml) updated by Lennart Ochel
Status, Owner changed
10:03 Ticket #5547 (FMI - Including c-files from external_solvers for nonlinearSolverHomotopy) updated by Lennart Ochel
Cc changed
Martin, any comment on this? As far as I understood, you require …
09:25 Ticket #5958 (OMEdit - Filter and export partial result files from OMEdit) created by Lennart Ochel
It would be handy to make …
08:55 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Francesco Casella
Replying to sjoelund.se: > Replying to [comment:11
08:08 Ticket #5956 (OMPython - omc.sendExpression("buildModel(%s)"%modelName) fails to build a model ...) updated by Anton.Soppelsa@eurac.edu
Thank you Adrian, that solved the problem with the script. I will try …
06:29 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Martin Sjölund
Comparing that SteamPipe 640 total allocations needed throughout the …
06:16 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Martin Sjölund
Replying to Karim.Abdelhak: > If there is no reduction in …
06:12 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Martin Sjölund
Replying to casella: > Also, I'm not sure what "memory …
06:10 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Martin Sjölund
Replying to casella: > BTW I checked the .ods file, but I …

2020-05-14:

21:29 Ticket #5943 (Interactive Environment - Get rid of OPENMODELICAHOME (and OPENMODELICALIBRARY)) updated by Adeel Asghar
OMShell and OMNotebook no longer use environment variables. See …
21:12 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Karim Adbdelhak
Replying to casella: > BTW I checked the .ods file, but I …
20:01 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Francesco Casella
BTW I checked the .ods file, but I only saw memory allocation, not …
16:46 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Rüdiger Franke
CMake intentionally uses double colons "to namespace IMPORTED targets …
16:24 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Rüdiger Franke
Cc changed
16:24 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Rüdiger Franke
@sjoelund.se: "That's generated on my system." What kind of system do …
15:06 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Francesco Casella
Thank @sjoelund.se for the analysis, thanks @Karim for looking at it. …
12:21 Ticket #5956 (OMPython - omc.sendExpression("buildModel(%s)"%modelName) fails to build a model ...) updated by Adrian Pop
OMEdit has the new front-end on by default, I guess that's why it …
12:11 Ticket #5956 (OMPython - omc.sendExpression("buildModel(%s)"%modelName) fails to build a model ...) updated by Anton.Soppelsa@eurac.edu
Hallo, I am trying today with other models and setup. I wrote a.mos …
12:01 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Karim Adbdelhak
Replying to sjoelund.se: > I created a script to look …
11:59 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Martin Sjölund
There are almost no models using less memory allocations than in …
11:57 matching.ods attached to Ticket #5952 by Martin Sjölund
Raw data for sorting+matching times and allocations
11:56 Ticket #5957 (Initialization - Failed to sole linear system of equations at time 0, system is singular) updated by Karim Adbdelhak
Status, Owner changed
11:55 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Martin Sjölund
I created a script to look through the data of all sorting+matching, …
11:53 Selection_2020-05-14-01.png attached to Ticket #5952 by Martin Sjölund
Memory allocated for sorting+matching, sorted by ratio of master/1.13
11:29 Ticket #5957 (Initialization - Failed to sole linear system of equations at time 0, system is singular) updated by Karim Adbdelhak
Could you provide a minimal working example to reproduce this?
11:07 Ticket #5957 (Initialization - Failed to sole linear system of equations at time 0, system is singular) created by lluc@…
I am working on modelling photovoltaic power plants electrical grids. …
09:09 Ticket #5956 (OMPython - omc.sendExpression("buildModel(%s)"%modelName) fails to build a model ...) updated by Anton.Soppelsa@eurac.edu
Thank you arun3688 for the fast reply. I prepared the script in …
08:56 Ticket #4020 (FMI - "JSON object expected ',' or '}'" error on FMU load) updated by Martin Sjölund
https://github.com/OpenModelica/OpenModelica/pull/871 should resolve …

2020-05-13:

16:14 Ticket #5956 (OMPython - omc.sendExpression("buildModel(%s)"%modelName) fails to build a model ...) updated by arunkumar palanisamy
Can you post the list of OMPython commands used, before building the …
15:39 Ticket #5950 (Build Environment - omc crashes during bootstrapping on fresh Debian Buster) updated by Rüdiger Franke
Clang avoids the crash of omc during bootstrapping. Btw. flex
14:07 Ticket #3781 (Backend - Fix scaling of detectJacobianSparsePattern) updated by Francesco Casella
Cc, Status, Owner, Milestone changed
14:02 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Francesco Casella
The results of the newInst test are …
13:59 Ticket #3781 (Backend - Fix scaling of detectJacobianSparsePattern) updated by Francesco Casella
The module is now called symbolicJacobian, but the problem is …
13:04 Ticket #5956 (OMPython - omc.sendExpression("buildModel(%s)"%modelName) fails to build a model ...) created by Anton.Soppelsa@eurac.edu
Dear all, it seems that building a model via OMPython (using the …
11:54 Ticket #5955 (OMSens - OMSens does not stop running when failing) created by John Tinnerholm
Currently, OMSens does not prompt the user if it fails to execute. …
11:48 Ticket #4035 (Code Generation - Inefficient Code for 'or') closed by Martin Sjölund
worksforme
11:46 Ticket #5581 (FMI - FMU - ME accuracy) updated by Martin Sjölund
The importFMU stuff indeed does not work nearly as well as OMSimulator
11:46 Ticket #5914 (OMSens - OMSens dependencies as a part of OMEdit installation) updated by John Tinnerholm
Owner, Component changed
11:30 Ticket #4953 (MetaModelica - Generator vs. List) closed by Martin Sjölund
worksforme: This already exists: […]
10:58 Ticket #5950 (Build Environment - omc crashes during bootstrapping on fresh Debian Buster) updated by Adrian Pop
We need to change the way we are working with OMCompiler-3rdParty. I …
10:56 Ticket #5950 (Build Environment - omc crashes during bootstrapping on fresh Debian Buster) updated by Adrian Pop
It is because OMCompiler/3rdParty is on master instead of …
10:32 Ticket #5950 (Build Environment - omc crashes during bootstrapping on fresh Debian Buster) updated by Rüdiger Franke
gcc -v gives: gcc version 8.3.0 (Debian 8.3.0-6) clang -v gives: clang …
10:11 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Martin Sjölund
On Linux, the other tools first look for env.var OPENMODELICAHOME and …
10:02 Ticket #5700 (Build Environment - Failed to compile all functions in package SimCodeUtil. Error: Type ...) closed by Martin Sjölund
worksforme: You probably need to ./configure --without-omc if you had a …
10:00 Ticket #5615 (Third-Party Libraries - unmet dependencies error blocks installation of third part libraries ...) closed by Martin Sjölund
fixed: The instructions are updated and for the next release, the libraries …
10:00 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Niklas Worschech
or there is an error message if the OPENMODELICAHOME variable is not set
09:57 Ticket #5618 (OMEdit - Erroneous unit of sine phase angle) closed by Martin Sjölund
fixed
09:54 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Adrian Pop
The only issue that remains is how to find the OpenModelica …
09:53 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Niklas Worschech
ok, I think your proposal is fine for us. I can test it work after you …
09:50 Ticket #5692 (Run-time - segfault after "Invalid root".) closed by Martin Sjölund
invalid: Closing this until there's enough to reproduce or figure out what goes …
09:48 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Adrian Pop
Yes, if you can unload the libOpenModelicaCompiler.dll and then load …
09:38 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Niklas Worschech
@adrpo Does your proposal mean you can switch the omc version via the …
09:31 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Niklas Worschech
I am using different OpenModelica versions on Linux and Windows. At …
09:31 Ticket #5656 (Interactive Environment - Allow step-by-step translation and simulation with scripting API) closed by Martin Sjölund
worksforme: You can also do translateModel, which will not compile the code. Or …
09:22 Ticket #5640 (OMEdit - Chineses language no longer available in OMEdit) closed by Martin Sjölund
fixed: https://github.com/OpenModelica/OpenModelica/pull/851
09:21 Ticket #5640 (OMEdit - Chineses language no longer available in OMEdit) updated by Martin Sjölund
Status, Owner changed
09:21 Ticket #5950 (Build Environment - omc crashes during bootstrapping on fresh Debian Buster) updated by Rüdiger Franke
Just configure --with-cppruntime as stated in the opener of this ticket.
09:20 Ticket #5644 (Parser - OMEdit (nearly) deletes comments) updated by Martin Sjölund
That's because comments are put where elements can be put. No element …
09:19 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Rüdiger Franke
Indeed. Cmake configures wrong boost libs in my …
09:18 Ticket #5715 (Frontend - Bad simplification for n*n when n is Integer) closed by Martin Sjölund
fixed
09:17 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Adrian Pop
Niklas, I know you're using setting of OPENMODELICAHOME and …
09:04 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Adrian Pop
Cc changed
09:04 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) updated by Adrian Pop
Status, Owner changed
09:01 Ticket #5954 (Interactive Environment - More homogeneous handling of Settings) created by Adrian Pop
Currently we have different handling of settings in Linux and Windows: …
08:54 Ticket #5948 (Build Environment - Cpp runtime fails to link a model under Ubuntu 20.04 LTS (Focal Fossa)) updated by Martin Sjölund
[…] That's generated on my system. I guess this is a cmake issue …
08:17 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Francesco Casella
Indeed. I restarted the newInst job (which is my reference), since …
08:02 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Karim Adbdelhak
The first reports from daeMode look very good! - …
07:09 Ticket #5949 (Parser - SimpleModelicaParser does stack overflow on huge arrays) closed by Martin Sjölund
fixed: https://github.com/OpenModelica/OpenModelica/pull/867
04:15 Ticket #5950 (Build Environment - omc crashes during bootstrapping on fresh Debian Buster) updated by Adrian Pop
Ouch. How did you configure? Did you use gcc/g++ or clang/clang++?

2020-05-12:

22:51 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Francesco Casella
Makes perfect sense. The situation is very similar to what happens …
22:44 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Karim Adbdelhak
It is pushed!
20:29 Ticket #5953 (Code Generation - Broken visualization code generation for models with components having ...) created by anonymous
Model VisualizationBug has two shapes with the same name …
19:27 Ticket #5951 (Build Environment - OMC build time has increased) updated by Adrian Pop
[…]
19:26 Ticket #5951 (Build Environment - OMC build time has increased) updated by Adrian Pop
This seems to have been fixed: […]
17:57 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) updated by Karim Adbdelhak
Part of the issue seems to be due to the ASSC algorithm. I guess i …
15:51 Ticket #5952 (Backend - Scaling of matching and sorting for simulation badly deteriorated from ...) created by Francesco Casella
The scalability of the backend was greatly improved starting from …
15:50 Ticket #5930 (OMSens - OMSens missing fortran dependency) updated by the_maxtro@…
I'm sorry to keep disturbing you, but I think that the solution works …
13:37 Ticket #5918 (Cpp Run-time - Size of Cpp FMU increased by more than 300% with OMSI) updated by Vitalij Ruge
> Is there a problem with the importFMU function? #5621
13:28 Ticket #5918 (Cpp Run-time - Size of Cpp FMU increased by more than 300% with OMSI) updated by Niklas Worschech
I used this commands to reproduce Error: […] But I git the error …
11:10 Ticket #5951 (Build Environment - OMC build time has increased) updated by Niklas Worschech
I think I found the problem of the always rebuild. In the CMakefile …
10:25 Ticket #5918 (Cpp Run-time - Size of Cpp FMU increased by more than 300% with OMSI) updated by Rüdiger Franke
... but attempting to simulate a model with the Cpp runtime from …
10:02 Ticket #5918 (Cpp Run-time - Size of Cpp FMU increased by more than 300% with OMSI) updated by Rüdiger Franke
With today's nightly build I can confirm that the size of the …
09:39 Ticket #5930 (OMSens - OMSens missing fortran dependency) closed by John Tinnerholm
fixed: Since it is mainly a configuration issue I will put it as resolved. …
09:28 Ticket #5711 (New Instantiation - Symbolic error) updated by Per Östlund
Replying to casella: > Nice! I hope there are many other …
09:19 Ticket #5711 (New Instantiation - Symbolic error) updated by Francesco Casella
Nice! I hope there are many other models in the testsuite that benefit …
09:14 Ticket #5930 (OMSens - OMSens missing fortran dependency) updated by Francesco Casella
Thank you! Is this issue resolved or still pending?
08:34 Ticket #5711 (New Instantiation - Symbolic error) closed by Per Östlund
fixed: The remaining compilation issue was fixed in …
08:33 Ticket #5946 (New Instantiation - [NF] Cross product inside array models is broken in the Frontend) closed by Per Östlund
fixed: Fixed in 57ea0be6.
01:46 Ticket #5951 (Build Environment - OMC build time has increased) updated by Adrian Pop
Output for make -f Makefile.omdev.mingw runtimeCPPinstall -j3
01:09 Ticket #5951 (Build Environment - OMC build time has increased) updated by Adrian Pop
Started looking into this via: …
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