Timeline



2021-01-26:

23:48 Ticket #6351 (Backend - Severe memory management issue in Ubuntu) updated by Francesco Casella
@perost, thanks for the late-night analysis and for the fixes, I hope …
23:08 Ticket #6351 (Backend - Severe memory management issue in Ubuntu) updated by Per Östlund
Replying to casella: >I wonder if the implementation of …
21:59 Ticket #6351 (Backend - Severe memory management issue in Ubuntu) updated by Francesco Casella
Replying to perost: > For me it crashes on …
18:30 Ticket #6352 (Code Generation - Function returning record with array fails) updated by Per Östlund
Replying to mahge930: > Per is the last person who has …
18:23 Ticket #6353 (Run-time - Wrong Integer check and calculations in the 64bit Software.) created by jens.schoenbohm@…
I tried to run the following code: […] I got the following error: …
18:21 Ticket #6352 (Code Generation - Function returning record with array fails) updated by Mahder Alemseged Gebremedhin
This is what the generated code for the function looks: […] The …
15:57 TestFunctionRecordArray.mo attached to Ticket #6352 by Francesco Casella
15:57 Ticket #6352 (Code Generation - Function returning record with array fails) created by Francesco Casella
Please consider this test model (also attached) […] The model …
15:55 Ticket #6351 (Backend - Severe memory management issue in Ubuntu) updated by Per Östlund
For me it crashes on …
14:43 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by Francesco Casella
What I also noticed is that the effects are strongly nonlinear. Up to …
13:51 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by anonymous
there is a long wait when switching for the first-time to the plotting …
12:37 Ticket #6351 (Backend - Severe memory management issue in Ubuntu) updated by Francesco Casella
@sjoelund.se pointed to https://github.com/ivmai/bdwgc/issues/334
12:35 TestGrid.tar.gz attached to Ticket #6351 by Francesco Casella
12:34 Ticket #6351 (Backend - Severe memory management issue in Ubuntu) created by Francesco Casella
Please consider the attached test case, which handles a 116.000 …
00:48 TestManyVariables.mo attached to Ticket #6350 by Francesco Casella
00:47 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) created by Francesco Casella
I have recently tried to simulate some models with a few tens of …

2021-01-25:

22:55 Ticket #6271 (OMEdit - Loading, compiling and running a model instantiating PowerSysPro ...) updated by Francesco Casella
One more thing, if you set -O0 in the "C/C++ Compiler flags …
22:45 Ticket #6271 (OMEdit - Loading, compiling and running a model instantiating PowerSysPro ...) updated by Francesco Casella
Two more things. When models with over 10.000 variables are loaded, …
22:42 PowerGridElec.mo attached to Ticket #6271 by Francesco Casella
22:42 Ticket #6271 (OMEdit - Loading, compiling and running a model instantiating PowerSysPro ...) updated by Francesco Casella
OK, I was able to get your model to run by setting some flags: - …
22:24 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) updated by Francesco Casella
Cc changed
Aha, good to know. @adrpo, @adeas31, any clue?
22:14 Ticket #6271 (OMEdit - Loading, compiling and running a model instantiating PowerSysPro ...) updated by Francesco Casella
During compilation, I see the following warning: […] These states …
21:44 Ticket #6271 (OMEdit - Loading, compiling and running a model instantiating PowerSysPro ...) updated by Francesco Casella
Replying to jean-philippe.tavella@…: > @casella and …
21:24 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) updated by Per Östlund
Replying to casella: > Does it run forever also in your …
21:05 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) updated by Francesco Casella
Cc, Status, Owner changed
21:04 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) updated by Francesco Casella
Replying to perost: > Is this a copy-paste error Yes. I …
19:57 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) updated by Per Östlund
Replying to casella: > The NF recognizes the structural …
18:51 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) updated by Francesco Casella
I report here what I found out on this topic. First of all, it looks …
15:38 Ticket #6301 (Interactive Environment - Generation of documentation gets stuck) updated by Adrian Pop
Yes. The previous Documentation job was stuck since before Christmas. …
15:32 Ticket #6271 (OMEdit - Loading, compiling and running a model instantiating PowerSysPro ...) updated by jean-philippe.tavella@…
Replying to casella: > @jean-philippe, I'm analyzing your …
14:35 Ticket #6271 (OMEdit - Loading, compiling and running a model instantiating PowerSysPro ...) updated by Francesco Casella
@jean-philippe, I'm analyzing your test. In the meantime, please fix …
13:48 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) updated by Andreas Heuermann
Cc changed
10:53 Ticket #6344 (OMSimulator - How to reopen the .csv file of a SSP model run?) updated by jean-philippe.tavella@…
Replying to lochel: > You have to change the result file …
10:45 Ticket #6301 (Interactive Environment - Generation of documentation gets stuck) updated by Francesco Casella
@adrpo, did it work?
10:10 resultfile.png attached to Ticket #6344 by Lennart Ochel
10:09 Ticket #6344 (OMSimulator - How to reopen the .csv file of a SSP model run?) updated by Lennart Ochel
[[Image(...)]]
09:56 Ticket #6344 (OMSimulator - How to reopen the .csv file of a SSP model run?) updated by Lennart Ochel
You have to change the result file format to the csv format. By …
08:48 Ticket #6258 (FMI - Workflow for FMU import in SSP not working) closed by Lennart Ochel
fixed: This is fixed; thanks @AnHeuermann and @adeas31!
08:06 Ticket #6349 (OMPython - Failed to insert class Test_VSC within HVDCcomponents.Examples) updated by arunkumar palanisamy
@jeduapf, I understand now that you are trying to run a model …
06:55 Ticket #5451 (Interactive Environment - OpenModelica.Scripting.system behaving different on Windows and Linux) updated by Martin Sjölund
Replying to casella: > I see no point spending time to …

2021-01-23:

11:50 Ticket #5806 (Run-time - Initialization with homotopy and --daeMode does not generate ...) closed by Francesco Casella
fixed
11:49 Ticket #6338 (Backend - Post optimization for lambda0 system failing for large power grid model) updated by Francesco Casella
Problem solved, see ticket:5806#comment:12. The fact that the lambda …
11:46 Ticket #5806 (Run-time - Initialization with homotopy and --daeMode does not generate ...) updated by Francesco Casella
Type1_N_4_M_4 now initializes successfully in a reasonable amount of …
09:34 Ticket #6344 (OMSimulator - How to reopen the .csv file of a SSP model run?) updated by jean-philippe.tavella@…
Replying to lochel: > The result file is generated in …

2021-01-22:

20:01 Ticket #6349 (OMPython - Failed to insert class Test_VSC within HVDCcomponents.Examples) updated by jeduapf
Replying to casella: Well, there is a package (and …
18:25 Ticket #6349 (OMPython - Failed to insert class Test_VSC within HVDCcomponents.Examples) updated by massimo ceraolo
Just to know, is HVDCcomponents a library, o part of a library? I …
16:00 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) updated by Adeel Asghar
This doesn't fix the problem. I have tried to attach the gdb to the …
13:43 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) updated by Per Östlund
I use Linux myself, but I ran the compilation through valgrind and …
13:38 Ticket #6296 (FMI - FMI export recently fails with array outputs) closed by Adrian Pop
fixed: Will be fixed with: https://github.com/OpenModelica/OpenModelica/pull/7106
12:28 Ticket #5806 (Run-time - Initialization with homotopy and --daeMode does not generate ...) updated by Andreas Heuermann
The example above works fine, but I didn't look at any results and I …
12:26 Ticket #6349 (OMPython - Failed to insert class Test_VSC within HVDCcomponents.Examples) updated by Francesco Casella
Milestone changed
12:25 Ticket #5806 (Run-time - Initialization with homotopy and --daeMode does not generate ...) updated by Francesco Casella
I love you, great team! :) I just started a Windows nightly, will …
10:46 Ticket #5806 (Run-time - Initialization with homotopy and --daeMode does not generate ...) updated by Andreas Heuermann
@kabdelhak and myself found the solution. See …
10:33 Ticket #6349 (OMPython - Failed to insert class Test_VSC within HVDCcomponents.Examples) created by jeduapf@…
Hello, I am having some trouble to open one simple class called …
10:24 InductionMotor.mo attached to Ticket #6348 by Christian Kral
Simulation models work in Linux but not Windwos
10:24 Ticket #6348 (Frontend - Simulation works in Linux but not Windows) created by Christian Kral
I prepared a simulation model (attachment) for my students that I …

2021-01-21:

23:12 Ticket #6338 (Backend - Post optimization for lambda0 system failing for large power grid model) updated by Francesco Casella
Just tried it with Type1_N_4_M_4 test case. Newton solver hangs …
19:35 Ticket #6338 (Backend - Post optimization for lambda0 system failing for large power grid model) updated by Francesco Casella
Replying to AnHeuermann: > >From this point of view, …
16:07 Ticket #5806 (Run-time - Initialization with homotopy and --daeMode does not generate ...) updated by Andreas Heuermann
I'm working with this test script at the moment to see why PR 728 was …
13:42 Ticket #6338 (Backend - Post optimization for lambda0 system failing for large power grid model) closed by Andreas Heuermann
fixed: >From this point of view, notice that even though the equations with …
11:48 Ticket #6203 (New Instantiation - Some parameters seem to be never assigned in Buildings models) updated by Francesco Casella
Replying to ceraolo: Amazing how we Italians always have …
11:37 Ticket #6203 (New Instantiation - Some parameters seem to be never assigned in Buildings models) updated by massimo ceraolo
Summary changed
00:03 Ticket #6202 (New Instantiation - Make the NF the default also from the command line) updated by Francesco Casella
[http://libraries.openmodelica.org/branches/history/oldInst/2021-01-19% …

2021-01-20:

23:59 Ticket #6203 (New Instantiation - Some parameters seem to be never assigned in Buildings models) updated by Francesco Casella
The error is now …
18:34 Ticket #5451 (Interactive Environment - OpenModelica.Scripting.system behaving different on Windows and Linux) updated by Francesco Casella
Replying to AnHeuermann: > Well there is an easy …
18:22 Ticket #6338 (Backend - Post optimization for lambda0 system failing for large power grid model) updated by Francesco Casella
Replying to AnHeuermann: > While createSimCode has …
17:51 Ticket #5451 (Interactive Environment - OpenModelica.Scripting.system behaving different on Windows and Linux) updated by Andreas Heuermann
Well there is an easy workaround for it. But if we want all tests to …
17:48 Ticket #6338 (Backend - Post optimization for lambda0 system failing for large power grid model) updated by Andreas Heuermann
I added some workaround for this to …
16:56 Ticket #6338 (Backend - Post optimization for lambda0 system failing for large power grid model) updated by Andreas Heuermann
I was on the wrong track to begin with. Apparently we have two …
15:25 Ticket #5897 (OMSimulator - OMSimulator header files missing in Ubuntu packages) updated by Lennart Ochel
Status, Owner changed
15:21 Ticket #6330 (OMSimulator - OMSimulator or SSP?) closed by Lennart Ochel
fixed: I'll close this ticket, because I cannot see any concrete problem. As …
14:43 Ticket #6344 (OMSimulator - How to reopen the .csv file of a SSP model run?) updated by Lennart Ochel
Status changed
The result file is generated in OMEdit's temp directory. For me (on …
14:29 Ticket #5451 (Interactive Environment - OpenModelica.Scripting.system behaving different on Windows and Linux) updated by Lennart Ochel
@sjoelund.se, should it be fixed?
14:24 Ticket #6143 (FMI 1.0 - Drop support for FMI 1.0) updated by Francesco Casella
Although in principle it would be good to support 1.0 as well, it …
14:11 Ticket #6143 (FMI 1.0 - Drop support for FMI 1.0) updated by Lennart Ochel
I certainly support this as I tried to convince people of this for …
13:17 Ticket #6312 (Run-time - dgesv failing in windows when computing Ax=b) updated by arunkumar palanisamy
@Andreas, then the test (TSP_FourFlows11.mos) should fail in jenkins …
13:08 Ticket #6309 (OMEdit - Font size of text in info box too small when dispayed in modern screens) updated by Francesco Casella
BTW, it's always been very small anyway, even on low-res screens.
13:04 Ticket #5806 (Run-time - Initialization with homotopy and --daeMode does not generate ...) updated by Francesco Casella
Related to #6338. I'm not sure what the current status is. Karim …
12:58 Ticket #6338 (Backend - Post optimization for lambda0 system failing for large power grid model) updated by Francesco Casella
Probably also related to #5806
12:56 Ticket #6312 (Run-time - dgesv failing in windows when computing Ax=b) updated by Andreas Heuermann
I tried …
11:58 Ticket #6331 (New Instantiation - [NF] Assigning parameters by external functions) updated by Per Östlund
Replying to spinhalf@…: > So, under the circumstance, do …
10:39 Ticket #6331 (New Instantiation - [NF] Assigning parameters by external functions) updated by spinhalf@…
Thank you for such an immediate response! It's a good point, because …
10:35 Ticket #6258 (FMI - Workflow for FMU import in SSP not working) updated by Adeel Asghar
Cc changed
10:11 Ticket #6331 (New Instantiation - [NF] Assigning parameters by external functions) updated by Per Östlund
I should have thought of this earlier, but packages are not actually …
10:02 Ticket #6309 (OMEdit - Font size of text in info box too small when dispayed in modern screens) updated by massimo ceraolo
the Documentation Browser. There text written with default font is …
09:25 Ticket #6309 (OMEdit - Font size of text in info box too small when dispayed in modern screens) updated by Adeel Asghar
Which info boxes are you referring to? Need some more information.
06:19 Ticket #6331 (New Instantiation - [NF] Assigning parameters by external functions) updated by spinhalf@…
Oops, thank you!! That was a confusion during the simplifications of …

2021-01-19:

18:48 Ticket #6316 (OMEdit - The frontend used to obtain flat models in OMEdit is not set correctly) updated by Adeel Asghar
No problem. It was easy. Since the newInst is default now so I just …
18:43 Ticket #6316 (OMEdit - The frontend used to obtain flat models in OMEdit is not set correctly) updated by Francesco Casella
Thanks Adeel!
18:34 Ticket #6316 (OMEdit - The frontend used to obtain flat models in OMEdit is not set correctly) closed by Adeel Asghar
fixed: Fixed in 03da1b5/OpenModelica.
16:05 Ticket #5860 (Run-time - Provide correct and efficient event handling in --daeMode) updated by Francesco Casella
Cc changed
15:48 Ticket #6339 (Third-Party Libraries - Chemical library models fail because of too many event iterations or ...) updated by Francesco Casella
OK. Maybe also trying tighter or looser solver tolerance could help.
12:57 Ticket #6331 (New Instantiation - [NF] Assigning parameters by external functions) updated by Per Östlund
Replying to spinhalf@…: > So, I tested the FluidConstants …
11:18 Ticket #6258 (FMI - Workflow for FMU import in SSP not working) updated by Lennart Ochel
Description changed
11:12 Ticket #6331 (New Instantiation - [NF] Assigning parameters by external functions) updated by spinhalf@…
Great! they work! So, I tested the FluidConstants record in the …
10:25 Ticket #6347 (Run-time - Add ModelicaDuplicateString support) updated by Martin Sjölund
Description changed
10:22 Ticket #6347 (Run-time - Add ModelicaDuplicateString support) created by Martin Sjölund
https://github.com/modelica/ModelicaSpecification/issues/2417 And …
10:14 Ticket #6258 (FMI - Workflow for FMU import in SSP not working) updated by Andreas Heuermann
Description changed
10:14 Ticket #6258 (FMI - Workflow for FMU import in SSP not working) updated by Andreas Heuermann
I tried this again today and my error is apparently the step: - …
09:29 Ticket #6339 (Third-Party Libraries - Chemical library models fail because of too many event iterations or ...) updated by marek@…
Wrong initialization in combination with rapid reaction rates caused …
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