Timeline



2014-10-16:

16:32 Ticket #2858 (New Instantiation - Nasty bug with package constants in Modelica.Media gas mixture models) updated by Francesco Casella
The TextMixtureLoop model above computes the molar mass in four …
15:36 Ticket #2901 (Backend - wrong initial conditions obtained in initial equation section) updated by Lennart Ochel
Status, Owner, Component changed
15:29 ConductorSteadyStateTransient.png attached to Ticket #2901 by Michael Wetter
Results of Dymola (top) and OpenModelica (bottom)
15:28 Ticket #2901 (Backend - wrong initial conditions obtained in initial equation section) created by Michael Wetter
The attached plot shows results from the model …
15:17 Ticket #2900 (Frontend - Assign Value to A Complex Parameter) updated by Lennart Ochel
It's also working fine for me. (1.9.1+dev (r22778) (Bootstrapping …
14:46 Ticket #2900 (Frontend - Assign Value to A Complex Parameter) updated by Martin Sjölund
Which version of OpenModelica are you running? I get: […]
14:13 Ticket #2900 (Frontend - Assign Value to A Complex Parameter) created by mengjia@…
Hi, Does anyone know why the complex math operator doesn't work in …
14:11 Ticket #2898 (Frontend - Error in one model makes all other models fail) updated by Per Östlund
Replying to adrpo: > Maybe the dependency analysis fails …
14:06 Ticket #2899 (Frontend - Wrong number of equations in expandable connectors model) updated by Adrian Pop
Possibly a duplicate of #2484.
14:05 Ticket #2898 (Frontend - Error in one model makes all other models fail) updated by Adrian Pop
True. The issue is not in parsing then and …
14:00 Ticket #2898 (Frontend - Error in one model makes all other models fail) updated by Martin Sjölund
Adrian, note that this model parses correctly: […]
13:57 Ticket #2898 (Frontend - Error in one model makes all other models fail) updated by Adrian Pop
The problem with this is that the check is right after the parsing …
13:42 Ticket #2888 (Backend - nonlinear systems around external functions) closed by Willi Braun
fixed: fixed in r22773.
13:34 TestModelTotal.mo attached to Ticket #2899 by karinh@…
test model for expandable connectors
13:32 Ticket #2899 (Frontend - Wrong number of equations in expandable connectors model) created by karinh@…
See the attached model. It contains an example with external …
13:27 Ticket #2898 (Frontend - Error in one model makes all other models fail) updated by Martin Sjölund
Status, Owner, Component changed
13:23 Ticket #2898 (Frontend - Error in one model makes all other models fail) created by karinh@…
Create the model: […] Try to validate that model.->Fails, as …
11:45 Ticket #2897 (MetaModelica - continue statement for for- and while-statements) updated by Per Östlund
Replying to sjoelund.se: > How would you like it added …
11:40 Ticket #2897 (MetaModelica - continue statement for for- and while-statements) updated by Martin Sjölund
How would you like it added initially? It requires a lexer change and …
10:33 Ticket #2897 (MetaModelica - continue statement for for- and while-statements) created by Per Östlund
Modelica/MetaModelica is currently lacking a continue statement for …
10:28 Ticket #2896 (MetaModelica - Looping over list array element doesn't work correctly) closed by Martin Sjölund
fixed: Fixed simplify in r22766.
09:58 Ticket #2896 (MetaModelica - Looping over list array element doesn't work correctly) updated by Martin Sjölund
Yeah, for i in /*array<list<#Integer>>*/ a[1] loop is the wrong type.
09:42 Ticket #2565 (New Instantiation - Problems with code generation - package constants in ExternalMedia) updated by Martin Sjölund
For me the object-files for that are only 2.6MB. And …
09:39 Ticket #2896 (MetaModelica - Looping over list array element doesn't work correctly) updated by Per Östlund
Aha, it thinks a[1] is an array, and generates code for that. …
09:36 Ticket #2896 (MetaModelica - Looping over list array element doesn't work correctly) created by Per Östlund
Calling this function: […] gives the output: […] which is not …
08:37 Ticket #2565 (New Instantiation - Problems with code generation - package constants in ExternalMedia) updated by Francesco Casella
ExternalMedia.Test.TestMedium.TestBasePropertiesExplicit, as …
08:06 Ticket #2855 (Backend - Unnecessary mixed-integer equations could be solved by better BLT) closed by Lennart Ochel
fixed
07:59 Ticket #2895 (Frontend - Error translating new Medium package) updated by anonymous
Replying to sjoelund.se: > Adrian: These are record …
07:57 MultiSubstanceLiquid.mo attached to Ticket #2895 by andreabr@…
Model
07:43 Ticket #2889 (MetaModelica - Function pointers loose their default values) closed by Martin Sjölund
fixed: Fixed in r22763.
07:36 Ticket #2895 (Frontend - Error translating new Medium package) updated by Martin Sjölund
Status, Owner, Component changed
Adrian: These are record constants with unknown dimensions from what I …
07:09 TestOfMediumPipelineOil.mo attached to Ticket #2895 by andreabr@…
Test of my medium
07:09 MixtureIncompressibleLiquid.mo attached to Ticket #2895 by andreabra@…
New medium package
07:08 Ticket #2895 (Frontend - Error translating new Medium package) updated by anonymous
Replying to sjoelund.se: > If you use mos-script or …
06:39 Ticket #2895 (Frontend - Error translating new Medium package) updated by Martin Sjölund
If you use mos-script or OMShell, I would suggest: …
06:33 Ticket #2895 (Frontend - Error translating new Medium package) created by andreabr@…
Hi, I wrote a package for a new Medium which I need to run my models. …
05:18 Ticket #2565 (New Instantiation - Problems with code generation - package constants in ExternalMedia) updated by Martin Sjölund
Which of the models is it that takes so long to compile?

2014-10-15:

22:56 Ticket #2894 (OMEdit - Summary of improvements for OMEdit GUI usability) updated by Adeel Asghar
Cc, Status changed
22:47 Ticket #2893 (OMEdit - Show default values differently from locallly modifed values in OMEdit ...) updated by Francesco Casella
Oops, sorry, didn't see that :)
20:36 Ticket #2894 (OMEdit - Summary of improvements for OMEdit GUI usability) updated by Lennart Ochel
I would like to mention #2395 - Support connectorSizing annotation.
19:53 Ticket #2894 (OMEdit - Summary of improvements for OMEdit GUI usability) updated by Lennart Ochel
Description changed
19:52 Ticket #2392 (OMEdit - "OMEdit – Component Parameters" view should indicate default values) updated by Lennart Ochel
Cc changed
*push* (see also #2893)
19:50 Ticket #2893 (OMEdit - Show default values differently from locallly modifed values in OMEdit ...) closed by Lennart Ochel
duplicate: see #2392
19:41 Ticket #2890 (Frontend - Compiler front-end fails if a records instantiates a record from ...) closed by Martin Sjölund
fixed: Fixed in r22760.
19:33 Ticket #2894 (OMEdit - Summary of improvements for OMEdit GUI usability) created by Francesco Casella
This ticket is meant to collect and prioritize the improvements that …
19:30 Ticket #2893 (OMEdit - Show default values differently from locallly modifed values in OMEdit ...) created by Francesco Casella
When the Component Parameters window is opened on a specific component …
19:13 Ticket #2892 (OMEdit - Undo/Redo feature in the Diagram view editing) created by Francesco Casella
When editing a model in the Text view, it is possible to Undo/Redo …
18:55 Ticket #2891 (OMEdit - Hierarchical editing of models) created by Francesco Casella
Consider this conceptual example model […] First you build the …
18:49 Ticket #2890 (Frontend - Compiler front-end fails if a records instantiates a record from ...) updated by Martin Sjölund
Status, Owner changed
This one should be simple to fix. The required header is in the …
18:48 Ticket #2890 (Frontend - Compiler front-end fails if a records instantiates a record from ...) updated by Adrian Pop
Status, Owner, Component, Description, Summary changed
Yeah, record constants are handled badly. I'm working on a fix for …
18:30 Ticket #2844 (OMEdit - OMEdit simulation log window should not be modal) updated by Francesco Casella
Milestone changed
18:23 Ticket #2565 (New Instantiation - Problems with code generation - package constants in ExternalMedia) updated by Francesco Casella
Tried this with r22673. The model now compiles and simulates …
18:02 Ticket #2658 (Frontend - Wrong C code generated in ThermoPower example case) closed by Francesco Casella
fixed: Fixed by the new Inst module.
16:42 Ticket #2885 (MetaModelica - Bind partially evaluated function to local component) closed by Martin Sjölund
fixed: Fixed in r22758 (parser update).
15:47 Ticket #2890 (Frontend - Compiler front-end fails if a records instantiates a record from ...) created by Michael Wetter
The OpenModelica front-end fails to parse models that use a record, …
14:10 Ticket #2887 (MetaModelica - Implement construct similar to try/catch) closed by Martin Sjölund
fixed: Fixed in r22755.
14:09 Ticket #2886 (MetaModelica - Implement support for algorithm section in match/matchcontinue) closed by Martin Sjölund
fixed: Fixed in r22755.
12:31 WritingEfficientMetaModelica edited by Martin Sjölund
(diff)
12:31 WritingEfficientMetaModelica edited by Martin Sjölund
(diff)
12:26 WritingEfficientMetaModelica edited by Martin Sjölund
(diff)
12:25 WritingEfficientMetaModelica edited by Martin Sjölund
(diff)
12:18 WritingEfficientMetaModelica edited by Martin Sjölund
(diff)
11:25 Ticket #2887 (MetaModelica - Implement construct similar to try/catch) updated by Martin Sjölund
Cc changed
Does any of the developers have any feedback on the proposed try …
11:19 Ticket #2889 (MetaModelica - Function pointers loose their default values) created by Per Östlund
Evaluating the test function below causes a segfault: […] The …
10:24 Ticket #2886 (MetaModelica - Implement support for algorithm section in match/matchcontinue) updated by Martin Sjölund
Status, Milestone changed
08:12 Ticket #2888 (Backend - nonlinear systems around external functions) updated by Willi Braun
Status changed

2014-10-14:

16:51 Ticket #2888 (Backend - nonlinear systems around external functions) updated by Lennart Ochel
Status, Owner changed
16:34 Ticket #2888 (Backend - nonlinear systems around external functions) updated by Martin Sjölund
The non-linear system looks like this: […] These are all outputs …
16:32 Ticket #2888 (Backend - nonlinear systems around external functions) updated by Martin Sjölund
Cc changed
16:26 FalseIterationVar.zip attached to Ticket #2888 by c.schulze@…
example package
16:23 Ticket #2888 (Backend - nonlinear systems around external functions) created by c.schulze@…
In the tester an external function is called. The inputs of the …
15:12 Ticket #2887 (MetaModelica - Implement construct similar to try/catch) created by Per Östlund
I currently find myself writing code like this fairly often: […] It …
15:01 Ticket #2886 (MetaModelica - Implement support for algorithm section in match/matchcontinue) created by Per Östlund
match/matchcontinue currently only allows equation sections as case …
12:52 Ticket #2885 (MetaModelica - Bind partially evaluated function to local component) updated by Per Östlund
I made an attempt to refine this further, and tried this: […] …
12:28 Ticket #2885 (MetaModelica - Bind partially evaluated function to local component) updated by Per Östlund
I came up with a way to do this: […] A slightly more natural way of …
12:04 Ticket #2885 (MetaModelica - Bind partially evaluated function to local component) created by Per Östlund
It doesn't seem possible to bind a partially evaluated function to a …
08:21 AC_OM_NonWorking.mo attached to Ticket #2756 by massimo ceraolo
08:21 AC_OM_Working.mo attached to Ticket #2756 by massimo ceraolo
08:20 Ticket #2756 (Code Generation - OM reports an error in the C code it creates) updated by massimo ceraolo
I've modified the model code so that the algorithm that caused the …
08:06 Ticket #2882 (Interactive Environment - Query of parameters of fluid components from OMEdit is really slow) updated by anonymous
To be clear, I'm not the (original?) reporter from comment 2.
08:05 Ticket #2882 (Interactive Environment - Query of parameters of fluid components from OMEdit is really slow) updated by anonymous
I have observed this bug, too, with Fluid.Vessels.ClosedVolume. Create …
07:42 Ticket #1962 (Backend - Mixed multibody/fluid model initialization error) updated by Lennart Ochel
Status changed
This model has not fully specified initial conditions. This is …
06:59 Ticket #2455 (Backend - "mixed system involving complex equation") closed by Lennart Ochel
fixed: I close this ticket, because mixed system handling is fixed and I …
05:38 Ticket #2884 (*unknown* - Performance tracing for compiler and simulation stages) updated by marcusw
We have such a benchmark running on our HPCOM-Jenkins. With the help …
05:36 ExecStatScaling.png attached to Ticket #2884 by marcusw
HPCOM-Jenkins benchmark

2014-10-13:

22:50 Ticket #2882 (Interactive Environment - Query of parameters of fluid components from OMEdit is really slow) updated by anonymous
This bug was noticed when trying to open parameters box for the static …
14:04 Ticket #2884 (*unknown* - Performance tracing for compiler and simulation stages) updated by Lennart Ochel
Type changed
13:59 Ticket #2884 (*unknown* - Performance tracing for compiler and simulation stages) created by Lennart Ochel
I think it is necessary to trace the performance of both, the …
09:23 Ticket #2843 (Backend - wrong SimCode.SimVar generation) updated by Volker Waurich
Status, Owner changed
09:20 Ticket #2883 (Backend - Restructuring SimCode phase) updated by Lennart Ochel
Cc changed
09:18 Ticket #2843 (Backend - wrong SimCode.SimVar generation) updated by Willi Braun
Cc changed
09:12 Ticket #2883 (Backend - Restructuring SimCode phase) updated by Lennart Ochel
I simply separated the SimCode phase from the Backend in r22730
09:07 Ticket #2883 (Backend - Restructuring SimCode phase) created by Lennart Ochel
SimCode should be clearly separated from the back end. Afterwards, the …

2014-10-12:

13:07 Ticket #2882 (Interactive Environment - Query of parameters of fluid components from OMEdit is really slow) updated by Adrian Pop
Status, Owner changed
13:07 Ticket #2882 (Interactive Environment - Query of parameters of fluid components from OMEdit is really slow) created by Adrian Pop
From forum post: …

2014-10-11:

17:24 Ticket #1223 (Backend - plot with horizontal lines) updated by Martin Sjölund
The issue was that plot() produced the lines. plot2 was fine.
17:06 Ticket #1651 (Backend - Evaluating structural parameters to avoid circular parameter bindings) updated by Adrian Pop
We could add a check either in the fron-end, in the middle-end or in …
09:11 Milestone Bootstrapping completed
05:53 Ticket #1651 (Backend - Evaluating structural parameters to avoid circular parameter bindings) updated by Lennart Ochel
Okay. That does mean it is an back end issue, right? I can add a check …

2014-10-10:

23:48 Ticket #1651 (Backend - Evaluating structural parameters to avoid circular parameter bindings) updated by Adrian Pop
Actually, I'm wrong, bool is a structural parameter. See more here: …
23:40 Ticket #1651 (Backend - Evaluating structural parameters to avoid circular parameter bindings) updated by Adrian Pop
Lennart, these are not structural parameters see #1227.
17:07 Ticket #1223 (Backend - plot with horizontal lines) closed by Adeel Asghar
invalid: Replying to lochel: > How can one reproduce that issue? I …
17:03 Ticket #1651 (Backend - Evaluating structural parameters to avoid circular parameter bindings) updated by Lennart Ochel
This is only about parameters with bindings and has nothing to do with …
16:39 Ticket #1651 (Backend - Evaluating structural parameters to avoid circular parameter bindings) updated by Martin Sjölund
I believe the back-end should solve this. It would need to if they …
15:41 Ticket #1651 (Backend - Evaluating structural parameters to avoid circular parameter bindings) updated by Lennart Ochel
Summary changed
15:31 Ticket #1651 (Backend - Evaluating structural parameters to avoid circular parameter bindings) updated by Lennart Ochel
Should this get handled in the front end?
15:20 Ticket #1478 (Backend - Handling mixed systems containing discrete iteration variables) updated by Lennart Ochel
Summary changed
Replying to lochel: > This is handled different since …
15:07 Ticket #1232 (Backend - Equation systems in when equations not handled correctly) updated by Lennart Ochel
What is the expected behavior? BTW: Error messages changed over the …
14:59 Ticket #124 (Frontend - Compiling *.mof Files) updated by Martin Sjölund
Probably. Tons of outdated stuff is in there. We should have the …
14:57 Ticket #124 (Frontend - Compiling *.mof Files) updated by Lennart Ochel
Replying to elsheikh: > From the Manual "Open Modelica …
14:56 Ticket #1223 (Backend - plot with horizontal lines) updated by Lennart Ochel
Cc changed
How can one reproduce that issue?
14:54 Ticket #124 (Frontend - Compiling *.mof Files) closed by Martin Sjölund
wontfix: Closing as wontfix because I don't see how it can be done currently. …
14:53 Ticket #1078 (Frontend - Improve error message when trying to override a final ...) updated by Martin Sjölund
Status, Owner, Component, Milestone changed
Simpler model: […]
14:51 Ticket #1078 (Frontend - Improve error message when trying to override a final ...) updated by Lennart Ochel
Cc changed
Should that be treated in the front end?
14:45 Ticket #124 (Frontend - Compiling *.mof Files) updated by Lennart Ochel
That's up to you. :-)
14:41 Ticket #124 (Frontend - Compiling *.mof Files) updated by Martin Sjölund
Are you sure you didn't want to press WONTFIX, Lennart?
14:39 Ticket #124 (Frontend - Compiling *.mof Files) updated by Lennart Ochel
Component changed
12:20 Ticket #2881 (Frontend - NFScodeDependency stack overflow) updated by Per Östlund
Yes, I reverted the stack overflow fix, it really wasn't a good fix. I …
12:14 Ticket #2881 (Frontend - NFScodeDependency stack overflow) reopened by Martin Sjölund
Stupid Hudson and new broken tests :) The fix solves this issue …
12:12 Ticket #2881 (Frontend - NFScodeDependency stack overflow) updated by Per Östlund
Not really fixed though, the fix has issues…
12:09 Ticket #2881 (Frontend - NFScodeDependency stack overflow) closed by Martin Sjölund
fixed: Fixed in r22716 (the library has plenty of other issues though)
09:32 Ticket #2881 (Frontend - NFScodeDependency stack overflow) created by Martin Sjölund
FCSys.Assemblies.Cells.Cell gives a stack overflow in the dependency …

2014-10-09:

14:47 Ticket #2879 (Frontend - Saving a file with multine strings inserts spacing when saved) closed by Per Östlund
fixed: Properly fixed in r22705, better implementation and also handles …
14:15 Ticket #2879 (Frontend - Saving a file with multine strings inserts spacing when saved) reopened by Per Östlund
Actually not quite fixed yet, since I only fixed it for comments and …
14:10 Ticket #2549 (Interactive Environment - Add gnuplot support to save plots in more formats) updated by Adam Dershowitz <dersh@…>
I think that this would be a useful feature. While OMPlot is nice, it …
13:48 Ticket #2879 (Frontend - Saving a file with multine strings inserts spacing when saved) closed by Per Östlund
fixed: Fixed in r22703. Also fixed the same issue for saveTotalModel and …
12:41 Ticket #2870 (Run-time - Non-linear solver is unable to handle HeatingSystem (msl32) properly) updated by Martin Sjölund
Got any fixes for this? The clang tests seem to fail, but gcc is fine …
12:40 Ticket #2873 (MetaModelica - Implement for-loop for arrays) closed by Martin Sjölund
fixed: Fixed in r22702 (none of the pattern-matching on array elements as it …
11:58 Ticket #2874 (MetaModelica - Implement threaded for-loops in MetaModelica) updated by Martin Sjölund
Description changed
11:57 Ticket #2874 (MetaModelica - Implement threaded for-loops in MetaModelica) updated by Martin Sjölund
Description changed
The for-loops are currently translated into nested loops, making this …
11:39 Ticket #2880 (*unknown* - allow save plot to file from script) updated by Martin Sjölund
Similar to #2549
11:33 Ticket #2880 (*unknown* - allow save plot to file from script) created by Alexander <alexander_rusako@…>
Dear Colleagues, I tried to find out any command or option which can …
11:31 Ticket #2879 (Frontend - Saving a file with multine strings inserts spacing when saved) updated by Martin Sjölund
Status, Owner changed
omc script to reproduce (list() API is bad): […]
11:14 Ticket #2878 (Run-time - compiled model crashes for some integration times) updated by Martin Sjölund
No, I meant that wbraun should fix it because he knows the dassl code. …
11:07 Ticket #2878 (Run-time - compiled model crashes for some integration times) updated by alexander_rusako@…
Do you mean that workaround is to switch to another integration …
10:44 Ticket #2879 (Frontend - Saving a file with multine strings inserts spacing when saved) created by Leonardo Laguna
Take the following model and paste it in the text view. […] Make …
10:23 Ticket #2318 (Backend - Strange tuple in initial equation in Modelica.Blocks.Examples.Filter) updated by Martin Sjölund
r22700 has the changes suggested for the front-end. Still not …
10:09 Ticket #2318 (Backend - Strange tuple in initial equation in Modelica.Blocks.Examples.Filter) updated by Martin Sjölund
Yes, it's about making something simpler for the back-end (since it …
09:27 Ticket #2691 (Code Generation - code generation error when profiling) closed by Lennart Ochel
fixed
09:27 Ticket #2318 (Backend - Strange tuple in initial equation in Modelica.Blocks.Examples.Filter) updated by Lennart Ochel
The model from the description works fine as well as the ones Martin …
09:26 Ticket #2691 (Code Generation - code generation error when profiling) updated by Volker Waurich
Yes, I fixed this type issue some time ago.
09:16 Ticket #2572 (Backend - Generates an internal error) updated by Lennart Ochel
Cc changed
Now, there are issues with the generated c code - probably due to …
09:11 Ticket #2695 (Frontend - can't translate models with interdependence) closed by Martin Sjölund
fixed: This is fixed by Adrian's larger changes in beta3/beta4 as well as the …
09:08 Ticket #2691 (Code Generation - code generation error when profiling) updated by Lennart Ochel
I get the following message: […] Probably it got fixed in the …
09:01 Ticket #2695 (Frontend - can't translate models with interdependence) updated by Martin Sjölund
Status, Owner changed
08:53 Ticket #2070 (Run-time - Make simulation helptext available from OMNotebook) closed by Lennart Ochel
fixed
08:51 Ticket #1679 (Backend - Equations in certain order cause errors) updated by Lennart Ochel
BTW: The order of the equations seem to not affect the processing anymore.
08:47 Ticket #1679 (Backend - Equations in certain order cause errors) updated by Lennart Ochel
Keywords, Milestone changed
The problem is connected to the "remove-simple-equations" module. If …
05:48 Ticket #2878 (Run-time - compiled model crashes for some integration times) updated by Martin Sjölund
Cc, Status, Component, Owner changed
This happens only when running using method="dassl" …
00:44 bug_2878.tar.gz attached to Ticket #2878 by alexander_rusako@…
mo and mos file to reproduce crash
00:39 Ticket #2878 (Run-time - compiled model crashes for some integration times) created by alexander_rusako@…
Hi, I am a bit new to open modelica. I built my model and see that …
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