Timeline



2018-02-19:

19:37 Ticket #4772 (Build Environment - Problems with Cpp runtime under Win32) updated by Rüdiger Franke
Cc changed
19:35 Ticket #4772 (Build Environment - Problems with Cpp runtime under Win32) created by Rüdiger Franke
The following model simulates and can be exported as FMU with the Cpp …
19:00 Milestone maint/1.12 completed
17:49 Ticket #4390 (Documentation - Update solver simflags) closed by Willi Braun
fixed: Fixed in PR2222.
14:51 Ticket #4742 (New Instantiation - A very wrong result without any warning or error message) closed by massimo ceraolo
fixed
14:50 Ticket #4742 (New Instantiation - A very wrong result without any warning or error message) updated by massimo ceraolo
I've just checked with OM 1.13.0-dev-460-g9c759d9 (64-bit, Win) and …
14:48 Ticket #4373 (Backend - differentiation module cannot handle non-constant subscripts) closed by Willi Braun
fixed: The attached model works for me, so I marked it as fixed in the meanwhile.
14:36 Ticket #4771 (OMEdit - Attribute dimension syntax) updated by Christian Kral <dr.christian.kral@…>
Replying to Christian Kral <dr.christian.kral@…>: > Ticket …
14:35 Ticket #4771 (OMEdit - Attribute dimension syntax) updated by Christian Kral <dr.christian.kral@…>
Summary changed
14:34 Ticket #4771 (OMEdit - Attribute dimension syntax) updated by Christian Kral <dr.christian.kral@…>
Ticket title shall be dimension instead of dimenion
14:32 Ticket #4771 (OMEdit - Attribute dimension syntax) updated by Christian Kral <dr.christian.kral@…>
The field name in the PNG file should have been ground1, not …
14:31 TestDimensions.png attached to Ticket #4771 by Christian Kral <dr.christian.kral@…>
Attribute window
14:31 Ticket #4771 (OMEdit - Attribute dimension syntax) created by Christian Kral <dr.christian.kral@…>
Please consider the following model […] If I show the attributes …
14:01 Ticket #4768 (Command Prompt Environment - missing resultsvars when calling readSimulationResultVars) closed by Niklas Worschech
worksforme
13:31 Ticket #4770 (*unknown* - OMShell doese not accept backslah in parameter-string as shown in tutorial) updated by Per Östlund
Which tutorial is this? "); is missing at the end, the command …
10:29 Ticket #4742 (New Instantiation - A very wrong result without any warning or error message) updated by Per Östlund
It looks to me like this model now simulate correctly with the new …
10:13 Ticket #4750 (New Instantiation - Simulation results obtained with the NF are scrambled up) closed by Per Östlund
fixed: It seems this particular issue was indeed fixed by sjoelund.se's …
09:03 Ticket #4770 (*unknown* - OMShell doese not accept backslah in parameter-string as shown in tutorial) updated by jrgrauh@…
Dear Supporter, sorry to bother you with nitty-gritty stuff. If I …
08:50 Ticket #4770 (*unknown* - OMShell doese not accept backslah in parameter-string as shown in tutorial) created by jrgrauh@…
Release v1.13.0-dev-677-ga57fe0c Tutorial line: >>> …
08:24 Ticket #4769 (Backend - [BE] postOpt Modules detectJacobianSparsePattern and ...) updated by Willi Braun
Milestone changed
Actually I want to use these modules for the daeMode in the course of …
07:25 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
Note: Collecting this data on consumed memory and adding GC on every …
07:14 Ticket #4768 (Command Prompt Environment - missing resultsvars when calling readSimulationResultVars) updated by Lennart Ochel
Replying to sjoelund.se: > These variables are stored as …
06:03 Ticket #4768 (Command Prompt Environment - missing resultsvars when calling readSimulationResultVars) updated by Martin Sjölund
These variables are stored as parameters in the result file (not …

2018-02-16:

17:54 Ticket #4769 (Backend - [BE] postOpt Modules detectJacobianSparsePattern and ...) updated by Francesco Casella
Milestone Future means more or less never. Do you have actual plans …
15:41 Ticket #4769 (Backend - [BE] postOpt Modules detectJacobianSparsePattern and ...) created by Willi Braun
The Backend module generateSymbolicJacobian generates the …
13:49 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
For DistributionSystemModelica_N_80_M_80 old inst: […] New inst: …
13:07 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Francesco Casella
Replying to sjoelund.se: > Hmmm... Does the clockPartition …
12:31 Ticket #4696 (Backend - createFMIModelStructure fails for a simple model with function) closed by Willi Braun
fixed: It's fixed by [https://github.com/OpenModelica/OMCompiler/pull/2206
12:19 Ticket #3266 (Backend - Differentiation of recursive function fails) closed by Willi Braun
fixed: PR2203 is …
11:34 Ticket #4764 (Backend - Reducing variability from variable to parameter causes underdetermined ...) updated by christopher.schoelzel@…
Thanks for looking into this. I just tried OMEdit …
10:58 Ticket #4768 (Command Prompt Environment - missing resultsvars when calling readSimulationResultVars) created by Niklas Worschech
The OpenModelica API call of …
10:36 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Martin Sjölund
Hmmm... Does the clockPartition also perform the work that used to be …
10:30 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
So, I did a run with execstat on my local machine (-O0 so some things …
10:26 execstat_with_explicit_gc.txt attached to Ticket #4755 by Martin Sjölund
Ran execstat with GC for each logged event
10:21 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Martin Sjölund
I created https://github.com/OpenModelica/OMCompiler/pull/2211 which …
10:17 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Martin Sjölund
Status, Owner changed
09:49 HugeLog.mo attached to Ticket #4475 by Francesco Casella
09:48 Ticket #4475 (OMEdit - Make it possible to actually inspect real-life debug logs in OMEdit) updated by Francesco Casella
Priority changed
I just discussed this with @andrea.bartolini. He just ran a simulation …
08:20 Ticket #3266 (Backend - Differentiation of recursive function fails) updated by Willi Braun
It seems the differentiation fails for FMU's silently.
08:14 Ticket #3266 (Backend - Differentiation of recursive function fails) updated by Willi Braun
Actually, the differentiation of the function sort still fails and I'm …
07:13 Ticket #3266 (Backend - Differentiation of recursive function fails) updated by Rüdiger Franke
Since PR2206
06:16 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
Replying to casella: > This is also quite confusing. What …

2018-02-15:

21:32 Ticket #4766 (Build Environment - Updating 3rdParty and OMCompiler in the PR job does not work) updated by Adrian Pop
Priority, Component changed
21:32 Ticket #4766 (Build Environment - Updating 3rdParty and OMCompiler in the PR job does not work) updated by Adrian Pop
Unfortunately I cannot follow what the PR job is doing :) Seems like …
21:25 Ticket #4766 (Build Environment - Updating 3rdParty and OMCompiler in the PR job does not work) updated by Adrian Pop
Same with this one: …
19:06 MotorControl.mo attached to Ticket #4767 by Christian Kral <dr.christian.kral@…>
Example demonstrating the issue
19:05 Ticket #4767 (Run-time - Number of intervals is influencing whether simulation run is successful) created by Christian Kral <dr.christian.kral@…>
Please consider the attached example of a controlled DC machine that I …
17:19 Ticket #4766 (Build Environment - Updating 3rdParty and OMCompiler in the PR job does not work) updated by Adrian Pop
This one should have update both 3rdParty in OMCompiler and OMCompiler …
17:15 Ticket #4766 (Build Environment - Updating 3rdParty and OMCompiler in the PR job does not work) updated by Adrian Pop
Status, Owner changed
17:15 Ticket #4766 (Build Environment - Updating 3rdParty and OMCompiler in the PR job does not work) created by Adrian Pop
If you give a PR for both OMCompiler and 3rdParty the 3rdParty is not …
16:07 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) closed by Adrian Pop
fixed: Fixed in …
15:41 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Adrian Pop
I will move them to where they should be.
15:38 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Adrian Pop
Ok. This is weird. Martin added the files in 3rdParty/lapack but I …
15:04 Ticket #4764 (Backend - Reducing variability from variable to parameter causes underdetermined ...) closed by Francesco Casella
worksforme: I just ran this with OMEdit v1.13.0-dev-100-g1d1f811 (64-bit) …
14:59 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Francesco Casella
Replying to sjoelund.se: > The fourth is the memory …
14:57 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) reopened by Adrian Pop
Funny, I ran some other PR which happened in the meantime. I'm …
14:55 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) closed by Adrian Pop
fixed
14:45 Ticket #4765 (OMEdit - Problem with stacking of icons) updated by Dietmar Winkler
Description changed
14:44 M.mo attached to Ticket #4765 by Dietmar Winkler
14:44 Ticket #4765 (OMEdit - Problem with stacking of icons) created by Dietmar Winkler
When on has a smaller icon in front of a larger one then the smaller …
14:35 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Adrian Pop
Found the issue: Martin fixed the 3rdParty hash in OMCompiler but we …
14:29 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Adrian Pop
I wiped out the PR job workspace and restarted the PR.
14:23 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Adrian Pop
Strangely the 3rdParty checked out for the PR job has hash: …
14:19 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Adrian Pop
Yes, that seems to be the case, in the PR job they are not there: …
14:14 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Rüdiger Franke
This is because the source files are missing. Invoke `ls …
14:12 all-symbols.txt attached to Ticket #4747 by Adrian Pop
all symbols in all the lib/omc/cpp/*.a
14:09 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Adrian Pop
Seems not to be the case somehow: […]
13:52 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Rüdiger Franke
Implicitly yes (libOMCppDgesvSolver_static.a contains everything from …
13:47 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Martin Sjölund
Were they added to the cmake project in the Cpp runtime? …
13:34 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Rüdiger Franke
Hudson does neither get the new files, see missing symbols during FMI …
12:03 Ticket #4764 (Backend - Reducing variability from variable to parameter causes underdetermined ...) created by christopher.schoelzel@…
According to the Modelica Spec 3.3 it should be possible to restrict …
12:01 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
That seems to work; of course Boehm simply returns a NULL pointer and …
11:54 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Martin Sjölund
[changeset:0a2708a82a484d6aa6e0ccb3e2eb51d901bf0463/OMCompiler
11:47 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Martin Sjölund
I think just a Trac issue. The tooltip gives the commit message :)
11:38 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
As for the original problem that OMC just dies from running out of …
11:30 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
Replying to casella: > From what I understand, the first …
11:22 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Martin Sjölund
In this case we could possibly even check if std<3.3, but we need a …
11:22 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Rüdiger Franke
The link …
11:18 Ticket #4763 (New Instantiation - Issue with records in Templates when using the NF) updated by Martin Sjölund
Perhaps more surprising than not flattening the expression is the fact …
10:19 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Martin Sjölund
[changeset:ad98b0357ef64a75a36833851544e86b5546976a/OMCompiler
07:10 Ticket #3266 (Backend - Differentiation of recursive function fails) updated by Willi Braun
Yes, I try to fix it with …
04:31 Ticket #4757 (Documentation - The Sphinx job is fragile) closed by Adrian Pop
fixed
03:40 Ticket #4757 (Documentation - The Sphinx job is fragile) updated by Adrian Pop
More fixes: …
02:49 Ticket #4757 (Documentation - The Sphinx job is fragile) updated by Adrian Pop
Status, Owner changed
Work in progress :) - update to ghc 8x on asap - Fix deprecated …

2018-02-14:

18:53 Ticket #4731 (New Instantiation - Issue with each in start attribute binding with the NF) updated by Per Östlund
Replying to casella: > In fact, I'm not sure the MSL code …
18:14 Ticket #4761 (New Instantiation - Wrong typing in NF breaks generated code) updated by Francesco Casella
Description changed
18:05 Ticket #4763 (New Instantiation - Issue with records in Templates when using the NF) created by Francesco Casella
Please check …
17:52 Ticket #4762 (New Instantiation - Inconsistent behaviour of asserts when using the NF) created by Francesco Casella
Please consider …
17:49 Ticket #3266 (Backend - Differentiation of recursive function fails) updated by Rüdiger Franke
The crash is gone. Instead the following error message is raised: […]
17:45 Ticket #4761 (New Instantiation - Wrong typing in NF breaks generated code) created by Francesco Casella
Please consider …
17:40 Ticket #4760 (New Instantiation - Issue with arrays in codegen when using the NF) created by Francesco Casella
Please check …
17:37 Ticket #4759 (New Instantiation - Issue with code genereated from the NF regarding when conditions) updated by Francesco Casella
Owner, Component, Milestone changed
17:36 Ticket #4759 (New Instantiation - Issue with code genereated from the NF regarding when conditions) created by Francesco Casella
Please check …
17:32 Ticket #4758 (Backend - Issues with equation count in NF) created by Francesco Casella
Please check the …
17:20 Ticket #4729 (New Instantiation - The NF causes vector assignment of discrete variables to functions to ...) closed by Francesco Casella
fixed
17:18 Ticket #4731 (New Instantiation - Issue with each in start attribute binding with the NF) updated by Francesco Casella
As of yesterday, the error was […] which is better (the expected …
17:00 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Rüdiger Franke
Looks good! I replaced my local directory …
16:11 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Per Östlund
Replying to casella: > @perost, can you take care of this …
16:01 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Francesco Casella
Cc, Milestone changed
In fact, one should rather check for the absence of synchronous …
15:59 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Lennart Ochel
I guess we could detect this while creating the backend data …
15:02 Ticket #3266 (Backend - Differentiation of recursive function fails) updated by Willi Braun
Fixed the differentiation of recursive function in …
14:54 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Bernhard Thiele
Cc changed
14:54 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) updated by Bernhard Thiele
Status, Owner changed
14:18 Ticket #4757 (Documentation - The Sphinx job is fragile) created by Francesco Casella
Since Feb 2, the …
06:35 Ticket #4747 (Build Environment - Treatment of singular equation systems in source code FMUs) updated by Martin Sjölund
https://github.com/sjoelund/dgesv/pull/1 adds the required files for …

2018-02-13:

16:17 Ticket #3266 (Backend - Differentiation of recursive function fails) updated by Rüdiger Franke
Milestone changed
The situation has improved meanwhile. The example simulates in OMEdit …
14:10 Ticket #3266 (Backend - Differentiation of recursive function fails) updated by Willi Braun
Component, Summary changed
12:14 Ticket #2839 (*unknown* - Jacobi matrix not calculated correctly when I give Linearization time ...) closed by Willi Braun
fixed: In the meanwhile we have for this cases the numerical linearization.
11:43 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Francesco Casella
Replying to sjoelund.se: > Data does become reclaimed by …
11:41 Ticket #4756 (Backend - Clock partitioning should be skipped in systems without clock partitions) created by Francesco Casella
Please check the execstat log of the …
10:38 Ticket #3689 (Backend - Missing warning for StateSelect.always) updated by Martin Sjölund
https://github.com/OpenModelica/OMCompiler/pull/2191
10:38 Ticket #3689 (Backend - Missing warning for StateSelect.always) updated by Martin Sjölund
Status, Owner, Milestone changed
10:04 Ticket #3720 (Code Generation - Profiling: Measure number of calls to functions) closed by Martin Sjölund
worksforme
10:03 Ticket #3748 (Backend - Tearing consuming too much memory) closed by Martin Sjölund
fixed: This was fixed for 1.11; memory consumed is then 1.3MB instead of 2TB …
10:03 Ticket #3748 (Backend - Tearing consuming too much memory) updated by Martin Sjölund
Status, Owner, Milestone changed
09:51 Ticket #3759 (Run-time - [Clock] time values are not strict monotonically increasing) updated by Martin Sjölund
Cc, Summary changed
This issue still remains in the master. 0.096, 0.098, 1.0, 1.0, 0.098
09:47 Ticket #3762 (Frontend - OpenModelica simulation hangs for ...) closed by Martin Sjölund
invalid
06:36 Ticket #3932 (Frontend - Dump DAE directly to stdout) updated by Martin Sjölund
I tested this, but the performance is not good: stdout is buffered and …
06:14 Ticket #3931 (Initialization - Do not generate stupid equations) updated by Martin Sjölund
This is still not resolved :(
05:47 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
Replying to casella: > BTW, under Linux I see memory usage …

2018-02-12:

21:33 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Francesco Casella
Cc changed
OK, so the next question is: do we really need 3.2 GB to process …
19:05 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
I limited models to 4GB due to OS crashes on ripper.openmodelica.org
16:05 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) created by Francesco Casella
Please check the results of …
15:50 Ticket #4750 (New Instantiation - Simulation results obtained with the NF are scrambled up) updated by Francesco Casella
Unfortunately we still have 31 models out of 48 that fail in MSL 3.2.2 …
15:37 Ticket #4741 (New Instantiation - analyzeInitialSystem scales as O(N^3) when NF is used) updated by Francesco Casella
Wow. Good that I spotted this as a performance issue :)
12:09 Ticket #4741 (New Instantiation - analyzeInitialSystem scales as O(N^3) when NF is used) closed by Per Östlund
fixed: Fixed in 58a87d01. The issue was that …
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