Timeline



2017-10-04:

21:06 Ticket #2756 (Code Generation - OM reports an error in the C code it creates) updated by Martin Sjölund
Do you have any specific debug-flags set? OMEdit and OMC work fine for …
20:53 Ticket #4480 (OMEdit - Initial conditions are not considered properly when applying Re-simulate) updated by dr.christian.kral@…
On my opinion the drawbacks of worksforme are: * I yet think that …
20:39 Ticket #4519 (Backend - Solving equations with a division by zero) updated by dr.christian.kral@…
Using the implementation of version 0.13.0 of ElectroMechanicalDrives …
20:38 TestElectroMechanicalDrives2.2.mo attached to Ticket #4519 by dr.christian.kral@…
New version of example 2 with inertia
20:38 TestElectroMechanicalDrives.2.mo attached to Ticket #4519 by dr.christian.kral@…
New version of example 1 with inertia
20:37 Ticket #4519 (Backend - Solving equations with a division by zero) updated by dr.christian.kral@…
Re-added the two examples with intertia (as intended). When using the …
19:33 Ticket #4543 (New Instantiation - Cyclically dependent constants or parameters ?) updated by anonymous
IMO bounding are called equations, but in reality are assignments. …
18:22 Ticket #4543 (New Instantiation - Cyclically dependent constants or parameters ?) created by dr.christian.kral@…
Please consider the following package […] In my opinion the …
16:09 Ticket #4138 (New Instantiation - New FrontEnd) updated by Per Östlund
Description changed
16:08 Ticket #4138 (New Instantiation - New FrontEnd) updated by Per Östlund
Description changed
15:29 Ticket #2756 (Code Generation - OM reports an error in the C code it creates) updated by massimo ceraolo
My compiler is rather new (see comment 25). Here's the message I get: …
15:01 Ticket #2756 (Code Generation - OM reports an error in the C code it creates) updated by Martin Sjölund
Both examples in comment:16 work for me. What error did you get for …
14:32 Ticket #4541 (New Instantiation - connect last array element using [end]) updated by anonymous
Thanks for clarifying. The link to th eModelica trac is broken, this …
14:24 Ticket #2756 (Code Generation - OM reports an error in the C code it creates) updated by massimo ceraolo
I checked the two examples in comment #16. Three years ago 1) was ok, …
13:19 Ticket #4519 (Backend - Solving equations with a division by zero) updated by Willi Braun
Cc, Owner changed
13:18 Ticket #4519 (Backend - Solving equations with a division by zero) updated by Willi Braun
Component, Summary changed
After all we end up here with the equation: […] which is solved for …
12:42 Ticket #2756 (Code Generation - OM reports an error in the C code it creates) updated by Martin Sjölund
The testsuite had a bug marked #2756, which now works. The original …
11:45 Ticket #4006 (Backend - SimCode scales as O(N^2) in models with many when clauses and events) updated by Francesco Casella
Status update: regarding ManyEvents, the situation with …
11:40 Ticket #3905 (Backend - findZeroCrossings scales as O(N^2)) updated by Francesco Casella
The situation is still unchanged. Any chance to fix this?
11:34 Ticket #3781 (Backend - Fix scaling of detectJacobianSparsePattern) updated by Francesco Casella
Update: time spent by detectJacobianSparsePattern in …
11:33 Ticket #4542 (*unknown* - Performance issues with medium-sized linear systems) created by Francesco Casella
Please consider the performance of the following models […] …
11:20 Ticket #4493 (OMPython - OMCSessionZMQ cannot connect to server) updated by anonymous
I cannot reproduce this, it just works for me. Could you try again …
11:18 Ticket #4291 (OMEdit - Runtime Terminated in an Unusual Way for Longer Duration Simulation Times) closed by Adeel Asghar
invalid: No response from the reporter.
11:16 Ticket #4480 (OMEdit - Initial conditions are not considered properly when applying Re-simulate) updated by Willi Braun
Replying to adeas31: > Willi can you manage the …
11:07 Ticket #4461 (OMEdit - OMEdit does not save additional simulation flags) closed by Adeel Asghar
fixed: Fixed in 90af74/OMEdit.
10:45 Ticket #4505 (OMEdit - Icon text of plugs shall not be visible in Diagram View) closed by Adeel Asghar
fixed: Fixed in ae793b/OMEdit.
10:27 Ticket #4480 (OMEdit - Initial conditions are not considered properly when applying Re-simulate) updated by Adeel Asghar
Willi can you manage the isValueChangeable field for the above cases?
09:38 Ticket #4393 (Backend - Steam pipe model from the ScalableTestSuite library broken with -daeMode) updated by Francesco Casella
Priority, Milestone changed
09:36 Ticket #4480 (OMEdit - Initial conditions are not considered properly when applying Re-simulate) updated by Adeel Asghar
Cc changed
07:49 Ticket #4514 (OMEdit - OMEdit crashes when loading model with state machine) closed by Adeel Asghar
fixed
07:47 Ticket #4519 (Backend - Solving equations with a division by zero) updated by Adeel Asghar
Status, Owner, Component changed
04:28 Ticket #4540 (Cpp Run-time - Cannot change CFLAGS for C++ FMI simulations) updated by Martin Sjölund
-g is not in the default flags. -O0 -O2 is identical to -O2 so …

2017-10-03:

23:36 Ticket #3636 (*unknown* - Supporting MSL 3.2.2) updated by Francesco Casella
The situation has improved, now OMC can simulate 373 models out of 385 …
23:28 Ticket #4516 (Installation program - Fix Linux RPM packages for version 1.12 and update webpage information) updated by Francesco Casella
Priority changed
Please restore the proper 1.11.0 RPMs and set up the 1.12.beta2 …
23:19 Ticket #4233 (Interactive Environment - Consecutive end <class> statements on the same lines wreak havoc in OMEdit) closed by Francesco Casella
fixed: Seems to be fixed now, as I could no longer reproduce the error.
23:13 Ticket #4436 (OMEdit - Improve how equations are shown in the declarative debugger when ...) closed by Francesco Casella
fixed
23:12 Ticket #3906 (OMEdit - Visualization of equation transformations in OMEdit broken) closed by Francesco Casella
fixed: This problem was fixed in #4444
23:07 Ticket #3614 (*unknown* - Much larger memory consumption of OMC under Linux than under Windows) closed by Francesco Casella
fixed: Memory usage has shrunk a lot in the last two years. I'm going to …
22:59 Ticket #4388 (Backend - collectInitialBindings scales as O(N^2)) updated by Francesco Casella
Update: with today's development version, the collectInitialBindings …
21:17 Ticket #4540 (Cpp Run-time - Cannot change CFLAGS for C++ FMI simulations) updated by Rüdiger Franke
Hmm... The simulators of the C and Cpp runtime are compiled with -O0
11:20 Ticket #4508 (Installation program - The windows nightly installer/uninstaller is too slow) closed by Adeel Asghar
fixed: Replying to adeas31: > Replying to hkiel: > > …
09:30 Ticket #4541 (New Instantiation - connect last array element using [end]) updated by Martin Sjölund
@perost just showed me a 3.4 spec draft where they are parameter …
09:22 Ticket #4540 (Cpp Run-time - Cannot change CFLAGS for C++ FMI simulations) updated by Martin Sjölund
In Simulation Setup: > C/C++ Compiler Flags (Optional): textbox
08:37 Ticket #4540 (Cpp Run-time - Cannot change CFLAGS for C++ FMI simulations) updated by Rüdiger Franke
The current practice is to manually modify the automatically generated …
07:56 Ticket #4508 (Installation program - The windows nightly installer/uninstaller is too slow) updated by Adeel Asghar
Replying to casella: > This is obviously a good idea, but …
07:52 Ticket #4539 (Third-Party Libraries - Vendor specific annotation in MSL) updated by dr.christian.kral@…
Yes, we need it in trunk as well. Additional the same annotation is …
07:52 Ticket #4508 (Installation program - The windows nightly installer/uninstaller is too slow) updated by Adeel Asghar
Replying to hkiel: > Would it be even feasible to generate …
06:52 Ticket #4539 (Third-Party Libraries - Vendor specific annotation in MSL) updated by Martin Sjölund
Milestone changed
I added the fix to …
06:25 Ticket #4541 (New Instantiation - connect last array element using [end]) updated by Martin Sjölund
Cc, Status, Component, Owner changed
> Subscripts in a connector reference shall be parameter expressions …

2017-10-02:

22:12 Ticket #4534 (Code Generation - Stack overflow in SimCodeUtil.createAllDiffedSimVars) closed by Francesco Casella
fixed: No more stack overflows with this test, even if I reduce the stack …
16:23 Ticket #4398 (Backend - comSubExp scales as O(N^2)) updated by Francesco Casella
Update, the situation as of 21 Sep 2017 is ||= N =||=time=|| || 3200 …
16:21 Ticket #4537 (Command Prompt Environment - OMShell not starting on Linux) updated by dr.christian.kral@…
May be way too late, since the issue appears already as fixed: […]
15:48 Ticket #2909 (Code Generation - Intermediate compilation files should be removed at the end of code ...) updated by Francesco Casella
Status, Owner changed
These are the statistics of the OMEdit working directory on my PC, …
14:29 Ticket #4537 (Command Prompt Environment - OMShell not starting on Linux) closed by Henning Kiel
fixed
13:10 Ticket #3749 (FMI - Generated FMUs for C and CPP have different names) closed by Martin Sjölund
fixed: This is now being fixed. FMI 2.0 will use dots and accept …
13:05 Ticket #4538 (Interactive Environment - OMPython is not reading simflags correctly) updated by Adeel Asghar
Yes its the simflags. OMEdit basically reads them via …
12:10 Ticket #4504 (Installation program - Respect the standards of Windows application installation) updated by Francesco Casella
Tried it right now with the latest nightly and OMEdit, installed in …
11:38 Ticket #4528 (Code Generation - buildModelFMU doesn't respect the fileNamePrefix argument) closed by Lennart Ochel
fixed: This is fixed with …
10:41 Ticket #4538 (Interactive Environment - OMPython is not reading simflags correctly) updated by Martin Sjölund
Cc, Owner, Component, Milestone changed
This is an OMEdit-specific flag as far as I can tell. And other OM …
10:31 Ticket #4537 (Command Prompt Environment - OMShell not starting on Linux) updated by Martin Sjölund
This is because 8d1b0784 hard-coded the OSX-specific @loader-path in …
09:50 Ticket #4537 (Command Prompt Environment - OMShell not starting on Linux) updated by Henning Kiel
@Christian Kral can you provide me with output of "ldd OMShell" …
09:46 Ticket #4541 (New Instantiation - connect last array element using [end]) created by m.thorade@…
I took the example Modelica.Electrical.Analog.Examples.HeatingResistor …
09:37 Ticket #4539 (Third-Party Libraries - Vendor specific annotation in MSL) updated by Martin Sjölund
We do have some patches that we apply to our copy of MSL. The …
07:42 Ticket #4537 (Command Prompt Environment - OMShell not starting on Linux) updated by Adeel Asghar
Cc, Priority, Status, Owner, Milestone changed
@hkiel can you take a look at it?
07:00 Ticket #4540 (Cpp Run-time - Cannot change CFLAGS for C++ FMI simulations) created by Martin Sjölund
The C++ runtime does not respect the optimization flags set by the …

2017-10-01:

13:46 Ticket #4539 (Third-Party Libraries - Vendor specific annotation in MSL) created by Christian Kral <dr.christian.kral@…>
Vendor specific annotations are not allowed in the MSL (see …
13:38 Ticket #4538 (Interactive Environment - OMPython is not reading simflags correctly) updated by dr.christian.kral@…
Just a marginal comment, not related with the issue: I removed the …
08:36 Ticket #4491 (Build Environment - OM does not compile Modelica trunk experiments with tables) updated by Christian Kral <dr.christian.kral@…>
I very much appreciate your effort for making this work. Thank you.
08:34 IMC_YD.mo attached to Ticket #4538 by Christian Kral <dr.christian.kral@…>
New MSL model with OpenModelica annotation
08:33 Ticket #4538 (Interactive Environment - OMPython is not reading simflags correctly) created by Christian Kral <dr.christian.kral@…>
I am using OMPython to automatically simulate and evaluate simulation …

2017-09-30:

22:11 Ticket #4537 (Command Prompt Environment - OMShell not starting on Linux) updated by Christian Kral <dr.christian.kral@…>
I can, however, locate the missing library […]
22:10 Ticket #4537 (Command Prompt Environment - OMShell not starting on Linux) created by Christian Kral <dr.christian.kral@…>
When I try to start OMShell or OMShell-terminal I get the following …
14:27 Efficiency.mo attached to Ticket #4519 by Christian Kral <dr.christian.kral@…>
Test example tracing the problem
14:26 Ticket #4519 (Backend - Solving equations with a division by zero) updated by Christian Kral <dr.christian.kral@…>
OK, I have some new information here: I traced back the problem to the …

2017-09-29:

13:08 Ticket #4534 (Code Generation - Stack overflow in SimCodeUtil.createAllDiffedSimVars) updated by Henning Kiel
I implemented a fix that avoids recursion in …
08:44 Ticket #4536 (Interactive Environment - OMEdit fails to update relative class names to absolute ones upon duplicate) created by Dietmar Winkler
I noticed that when one duplicates a class or package of classes and …
08:39 Ticket #4534 (Code Generation - Stack overflow in SimCodeUtil.createAllDiffedSimVars) updated by Francesco Casella
Summary changed
SimCodeUtil.createNonlinearResidualEquations is now fine, but …

2017-09-28:

16:24 QuickRInverterSingle.mo attached to Ticket #4535 by Pierre Haessig <pierre.haessig@…>
model to reproduce the singularity issue
16:23 Ticket #4535 (Backend - Structural singularity related to electric ground placement) created by Pierre Haessig <pierre.haessig@…>
I've been trying to model three phase inverters (AC-DC converters, …
07:32 Ticket #4534 (Code Generation - Stack overflow in SimCodeUtil.createAllDiffedSimVars) updated by Henning Kiel
I implemented a fix that avoids recursion in …
05:20 Ticket #4530 (Backend - Wrong implementation of sub/superSample in conjunction with shiftSample) closed by Rüdiger Franke
fixed
05:09 Ticket #4528 (Code Generation - buildModelFMU doesn't respect the fileNamePrefix argument) updated by Lennart Ochel
This is from the User’s Guide: […] The behaviour should be, that …

2017-09-27:

19:08 Ticket #4528 (Code Generation - buildModelFMU doesn't respect the fileNamePrefix argument) updated by Rüdiger Franke
Cpp uses the model name as FMU name (including possible packages …
15:13 Ticket #4392 (Backend - Stack overflow in calculateStrongComponentJacobians) updated by Francesco Casella
In fact, after some more testing I still got stack overflow, this time …
15:13 Ticket #4534 (Code Generation - Stack overflow in SimCodeUtil.createAllDiffedSimVars) created by Francesco Casella
I have a large model with 200.000 equations that gives stack overflow …
14:43 Ticket #4392 (Backend - Stack overflow in calculateStrongComponentJacobians) closed by Francesco Casella
fixed: Problem solved, thanks!
13:51 Ticket #4530 (Backend - Wrong implementation of sub/superSample in conjunction with shiftSample) updated by Rüdiger Franke
This commit seems to fix the problem: …
13:36 Ticket #4533 (FMI - FMIL cannot delete Cpp FMUs binaries) updated by Rüdiger Franke
Status, Owner changed
Removal of FMUs is done regularily by HQP. It even dlcloses and …
11:59 Ticket #4529 (FMI - [c runtime] FMI setReal/getReal doesn't work) closed by Lennart Ochel
fixed: Done; see [https://github.com/OpenModelica/OMCompiler/pull/1835
11:47 Ticket #4533 (FMI - FMIL cannot delete Cpp FMUs binaries) created by Lennart Ochel
I have no clue why, but the FMILibrary cannot remove the binaries for …
11:10 Ticket #4532 (FMI - FMI calling sequences for fmi2SetInteger) created by Lennart Ochel
It seems that Cpp FMUs doesn't check for valid calling sequences …
09:34 Ticket #4529 (FMI - [c runtime] FMI setReal/getReal doesn't work) updated by Lennart Ochel
Yes, I will push that change today.
09:23 Ticket #4529 (FMI - [c runtime] FMI setReal/getReal doesn't work) updated by Adeel Asghar
We just need to do the same for all other types.
09:22 Ticket #4529 (FMI - [c runtime] FMI setReal/getReal doesn't work) updated by Lennart Ochel
Priority, Status changed
09:16 Ticket #4529 (FMI - [c runtime] FMI setReal/getReal doesn't work) updated by Lennart Ochel
This is fixed now with …
09:02 Ticket #4530 (Backend - Wrong implementation of sub/superSample in conjunction with shiftSample) updated by Rüdiger Franke
Cc, Status, Owner, Milestone changed
07:52 Ticket #4508 (Installation program - The windows nightly installer/uninstaller is too slow) updated by anonymous
Would it make sense to distribute the nightlies for Windows using a …
07:38 Ticket #4524 (Frontend - Simple KeyWordIO example does not work in OM) updated by Jan Kokert
Summary changed
07:37 Ticket #4524 (Frontend - Simple KeyWordIO example does not work in OM) updated by Jan Kokert
Good morning, thanks for the fix of the size operator. I tested my …
07:18 Ticket #4524 (Frontend - Simple KeyWordIO example does not work in OM) reopened by Jan Kokert
06:36 Ticket #4530 (Backend - Wrong implementation of sub/superSample in conjunction with shiftSample) updated by Rüdiger Franke
Component, Description changed
05:48 Ticket #4531 (Frontend - Enable unit checking by default) updated by Jan Kokert
I agree - this sounds very reasonable.
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