Timeline



2018-02-23:

19:18 Ticket #4772 (Build Environment - Problems with Cpp runtime under Win32) updated by Rüdiger Franke
Commit …
14:03 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
The 2000-ish alias variables consume on average 2 kB of memory each (4 …
08:25 Ticket #4755 (*unknown* - Reduce memory usage when building models in OpenModelica) updated by Martin Sjölund
I calculated the memory used by GC a bit wrong before. It is 16-byte …

2018-02-21:

15:22 Ticket #4146 (*unknown* - Summary of omc scaling issues) updated by Willi Braun
Cc changed
02:21 Ticket #4135 (FMI - Some FMUs generated by OpenModelica crash under FMUChecker) updated by spinhalf@…
Version changed
The same trouble with the FMUs (pendulum1 and pendulum2) in the …
00:16 Ticket #4750 (New Instantiation - Simulation results obtained with the NF are scrambled up) updated by Francesco Casella
Great!

2018-02-20:

13:03 Ticket #4775 (New Instantiation - Poor performance of frontend translating models with Modelica.Media) updated by Adrian Pop
Found the answer: frontend_bench.simple. I'll do some quick tests.
12:42 Ticket #4771 (OMEdit - Attribute dimension syntax) closed by Adeel Asghar
fixed: Fixed in 86eb441/OMEdit.
12:34 Ticket #4776 (MetaModelica - threaded for loop outside of list) closed by Per Östlund
duplicate: Duplicate of #2874.
11:27 Ticket #4776 (MetaModelica - threaded for loop outside of list) created by Willi Braun
It is possible to use threaded for loop in lists, something like: …
11:04 Ticket #4775 (New Instantiation - Poor performance of frontend translating models with Modelica.Media) updated by Adrian Pop
Which model from the .mo file did you use for the benchmark?
11:00 frontend_bench.zip attached to Ticket #4775 by ulfsen
10:55 Ticket #4775 (New Instantiation - Poor performance of frontend translating models with Modelica.Media) updated by Adrian Pop
The "bad" performance is known. The 1.13 front-end is handling …
10:48 Ticket #4775 (New Instantiation - Poor performance of frontend translating models with Modelica.Media) created by ulfsen
Hi, a test with …
10:04 Ticket #4246 (Documentation - Make the documentation of Integration Methods consistent and up-to-date) updated by Willi Braun
Milestone changed
10:01 Ticket #2945 (Backend - Translation error) closed by Willi Braun
fixed: In the meanwhile there were quite a lot of improvements on the …
08:01 Ticket #4774 (Cpp Run-time - Make Interactive Simulation (OPC UA server) work with Cpp runtime) created by Rüdiger Franke
Interactive simulation shall be introduced with OpenModelica 1.13. So …
07:33 Ticket #4773 (Build Environment - Simulation from OMEdit fails for Cpp runtime under Windows) updated by Rüdiger Franke
Description changed
07:28 Ticket #4772 (Build Environment - Problems with Cpp runtime under Win32) updated by Rüdiger Franke
Priority changed
Commt …
06:55 Ticket #4773 (Build Environment - Simulation from OMEdit fails for Cpp runtime under Windows) created by Rüdiger Franke
The following model simulates under Linux and from command line under …
06:40 Ticket #4772 (Build Environment - Problems with Cpp runtime under Win32) updated by Rüdiger Franke
A new ticket will be opened for the first problem. Commt …

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 …
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