Timeline



2014-02-12:

22:42 Ticket #2207 (Run-time - nominal values get not evaluated if they depend on parameters) closed by Lennart Ochel
fixed: fixed in r19076
08:18 Ticket #2504 (Backend - Initialization: start value which is an unfixed parameter) closed by Lennart Ochel
fixed: Replying to georg.hess@…: > Unfortunately, this doesn't …
07:54 Ticket #2578 (Build Environment - 64bit OMC for Windows) created by Christian Schubert
Hi, this is just a ticket so that we don't forget. Adrian and I made …
00:19 Ticket #2569 (Code Generation - Problem with code generation - external functions with records) updated by Francesco Casella
Maybe I've found a workaround to get code that works both in Dymola …

2014-02-11:

22:12 Ticket #2207 (Run-time - nominal values get not evaluated if they depend on parameters) updated by Lennart Ochel
I fixed it and will commit it soon. Before, I would like to clean up …
19:58 Ticket #2140 (Backend - Enable Tearing by default) updated by Christian Schubert
I had a look at this issue and would like to document what I've found …
19:33 Ticket #2207 (Run-time - nominal values get not evaluated if they depend on parameters) updated by Lennart Ochel
Status changed
18:53 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
We have a webpage about compatibility issues: …
18:38 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Note that this pattern also appears in ThermoPower for 2 models that …
16:33 Ticket #2480 (Run-time - Documentation of integration algorithms) updated by Vitalij Ruge
Status changed
15:16 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Francesco Casella
For your information, this is Sven Erik Mattson's advice: …
12:34 Ticket #2207 (Run-time - nominal values get not evaluated if they depend on parameters) updated by Vitalij Ruge
Owner changed
12:21 Ticket #2553 (Backend - encapsulateWhenConditions creates wrong independent blocks) updated by Willi Braun
That ticket is connected to #2093 and we should fix that first, than …

2014-02-10:

23:42 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Ok. We'll leave it like this and then people will have to fix their models.
23:29 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Francesco Casella
Replying to adrpo: > Just a small comment: using …
23:13 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Martin Sjölund
We do... `Notification: Modelica language version set to 3.2 due to …
23:10 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
Maybe we can print a warning if the language standard get increased by …
23:05 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Just a small comment: using +std=3.1 is not very good. As if you …
22:53 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) closed by Lennart Ochel
fixed
22:53 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
Fixed in r19044.
22:29 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Francesco Casella
Discussed this with Lennart. Conclusions: keep option to ignore the …
19:27 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Martin Sjölund
Well... It would break MSL 3.2.1 semantics. Could even make it …
19:24 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Francesco Casella
Fair enough. But don't tell the AVM and ThermoSysPro developers, let …
19:22 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Martin Sjölund
Replying to casella: > Summing up, my humble proposal is …
19:15 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Francesco Casella
Sorry guys, I don't agree with this proposal (comment:48). I try to …
17:35 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by anonymous
I suggest to call it "DymolaFriendly" or "nonPedantic" flags.
15:18 Ticket #2546 (Run-time - No state simulation after 1e+08 seconds) updated by Martin Sjölund
All of them cause chattering, but dassl is the only one that recovers. …
15:10 Ticket #2546 (Run-time - No state simulation after 1e+08 seconds) updated by Jan Kokert
Hi sjoelund.se! What do you mean with "chattering" and which solver …
15:06 Ticket #2546 (Run-time - No state simulation after 1e+08 seconds) updated by Martin Sjölund
I wanted to try this using a non-dassl solver, but they stop due to …
14:54 Ticket #2568 (OMEdit - NumberOfIntervals Issue in OMEdit (R18954)) closed by Martin Sjölund
fixed
14:54 Ticket #2571 (Interactive Environment - getSimulationOptions returns empty string) closed by Martin Sjölund
fixed: I'm pretty sure I fixed this 4 days ago…
13:28 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
We discussed this in today’s weekly OMDev meeting: I will change the …
11:31 Parallelization edited by Adrian Pop
(diff)
11:29 Parallelization edited by Adrian Pop
(diff)
11:21 Parallelization created by Adrian Pop
11:21 WikiStart edited by Adrian Pop
(diff)
11:20 WikiStart edited by Adrian Pop
(diff)
11:19 WikiStart edited by Adrian Pop
(diff)
10:25 Ticket #2570 (Interactive Environment - list API makes the model invalid) closed by Per Östlund
fixed
10:25 Ticket #2570 (Interactive Environment - list API makes the model invalid) updated by Per Östlund
Fixed in r19028.
09:12 Ticket #2577 (Backend - derivatives start-value) updated by Lennart Ochel
Summary changed
BTW: it is the same of all other derivatives.
08:37 Ticket #2577 (Backend - derivatives start-value) updated by Lennart Ochel
Good question ... I think, we should share/propagate start values …
08:27 Ticket #2577 (Backend - derivatives start-value) updated by Martin Sjölund
Cc changed
08:27 Ticket #2577 (Backend - derivatives start-value) created by Martin Sjölund
Modelica.Media.Examples.ReferenceAir.DryAir1 says > Warning: Iteration …

2014-02-09:

14:19 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
Replying to sjoelund.se: > It means a warning (a …
14:16 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Martin Sjölund
It means a warning (a diagnostic message) is supposed to be output …
14:08 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Jens Frenkel
I know changing the spec is not trivial but from my point of view Spec …
13:36 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
Replying to jfrenkel: > Maybe it is a good proposal to MA …
13:23 Ticket #2576 (Backend - Partial Function Evaluation in Backend for Spice3) updated by Martin Sjölund
Start with creating a mapping of which input variable(s) are required …
13:12 Ticket #2413 (Code Generation - Any way to put initialAnalyticJacobian information in an XML or other file?) updated by Christian Schubert
Instead of tackling the jacobian, I'd suggest that we work on #2576. …
13:10 Ticket #2519 (Frontend - constant evaluation of spice3 functions fails, needed for Inverter example) updated by Christian Schubert
On why the model doesn't simulate in omc I would like to point to #2576
13:09 Ticket #2576 (Backend - Partial Function Evaluation in Backend for Spice3) created by Christian Schubert
Volker and I had a look at the Inverter Model and found out why it …
13:01 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Jens Frenkel
Maybe it is a good proposal to MA to remove fixed from the parameter …
12:56 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Jens Frenkel
SimulationX seems to use the binding. Also for me the binding is …
12:11 Ticket #2574 (Backend - mark parameters without a default binding changeable for OMEdit) closed by Willi Braun
fixed: fixed in r19025.
07:32 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
No, Dymola ignores the binding, copies the start value to x (because …
07:30 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
So Dymola actually ignores the binding and uses the start value as the …
07:30 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Opened ticket m:#1417 on Modelica Trac about this.
07:24 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
Replying to adrpo: > Why do we initialize x and p with 0? …
07:15 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Maybe we should open a ticket about this on Modelica Trac. I'll do that.
07:15 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Why do we initialize x and p with 0? We ignore the binding so we …
01:04 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) reopened by Lennart Ochel
Well, the previous example was a bit unnatural. Please check out the …
00:44 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
I recommend to revert the changes from r19022. I know that Dymola …

2014-02-08:

19:50 Ticket #2575 (Backend - missing edges in dumping graphml files) closed by Willi Braun
fixed: fixed in r19023.
19:39 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Lennart, I understand that, but seems there are some models out there …
19:35 Ticket #2575 (Backend - missing edges in dumping graphml files) updated by Willi Braun
Status, Owner changed
19:24 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
Replying to adrpo: > Changed the heuristics on this bug …
18:05 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
With this new heuristic we get 10 more AVM models to simulate. Weird.
17:19 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Changed the heuristics on this bug in r19022. - if fixed=false, no …
16:02 Ticket #2575 (Backend - missing edges in dumping graphml files) created by Willi Braun
In the following graphml file is a edge missing: […] In the graphml …
11:59 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Francesco Casella
Sorry, I should have been more precise in defining the test model, but …
10:07 Ticket #2140 (Backend - Enable Tearing by default) updated by Christian Schubert
Are there any news on this topic?

2014-02-07:

13:41 Ticket #2574 (Backend - mark parameters without a default binding changeable for OMEdit) updated by Lennart Ochel
Cc changed
13:38 Ticket #2574 (Backend - mark parameters without a default binding changeable for OMEdit) updated by Willi Braun
Cc changed
13:37 Ticket #2572 (Backend - Generates an internal error) updated by Lennart Ochel
Well, the error messages generated with +t are probably …
13:35 Ticket #2574 (Backend - mark parameters without a default binding changeable for OMEdit) updated by Willi Braun
Status changed
13:35 Ticket #2574 (Backend - mark parameters without a default binding changeable for OMEdit) created by Willi Braun
Parameters without a binding are not changeable in OMEdit. For …
11:29 Ticket #2421 (OMEdit - OMEdit gdb debugging - desired features) updated by Adeel Asghar
Cc changed
09:36 Ticket #2573 (Backend - Angles for Modelica.Mechanics.MultiBody.Parts.FixedRotation not ...) created by sanjay9591@…
When the rotationType of the …
08:26 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
If possible, i think we should. Give a warning if is not conform to …
08:22 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
Okay. Then we do not need to create a Modelica ticket. But we do not …
08:20 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Well, the thing is that it might be compliant with Modelica Spec 3.1. …
08:17 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
If it is not in compliance with the Modelic specification, we do not …
08:11 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
What do we do about: MSL 3.1, …
08:01 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
There is no question: It is not.
07:59 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) closed by Adrian Pop
fixed: Fixed in r19014. The question that remains is if this: […] is …
07:11 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Martin Sjölund
The only reasonable way to interpret that if it was a parameter is an …
07:04 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Ok then. But we can tell that to the user and try to continue if …
06:59 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
But it is confirm to the Modelica specification. That are model issues …
06:56 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
We can follow the specification by giving a warning: […] otherwise …
06:49 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
btw: This is also an issue of ThermoSysPro and probably a couple of …
06:46 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
No, we shouldn’t. Or is there a section about it in the spec? I guess …
06:37 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Gee. I flattened MSL 3.2.1 InitSpringConstant and the error is for MSL …
06:22 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Cc changed
Hm. I think this is a back-end problem somehow: instantiateModel give …
06:10 Ticket #2565 (New Instantiation - Problems with code generation - package constants in ExternalMedia) updated by Adrian Pop
I don't think is needed to be done like this. I think it will work if …

2014-02-06:

17:48 Ticket #2572 (Backend - Generates an internal error) updated by Martin Sjölund
Status, Owner changed
Go Lennart. No sleep for you until you fix it. With the full model …
17:44 ABX_System.mo attached to Ticket #2572 by Martin Sjölund
17:27 Ticket #2572 (Backend - Generates an internal error) updated by Martin Sjölund
Yes, the flattened code is: […] Which obviously the backend does …
17:24 Ticket #2572 (Backend - Generates an internal error) updated by Michael Tiller
Nothing is using integer indices that I know of. If you know …
17:16 Ticket #2572 (Backend - Generates an internal error) updated by Martin Sjölund
Cc changed
This is indeed giving bad error-messages. With default settings I got: …
16:13 Ticket #2572 (Backend - Generates an internal error) created by Michael Tiller
This model generates in internal error. I'm using OM r18788 on …
15:26 Ticket #2568 (OMEdit - NumberOfIntervals Issue in OMEdit (R18954)) updated by Adeel Asghar
Should work fine in r18999.
13:57 Ticket #2571 (Interactive Environment - getSimulationOptions returns empty string) updated by Adeel Asghar
Component changed
13:57 getSimulationOptions.mos attached to Ticket #2571 by Adeel Asghar
13:57 HelloWorld.mo attached to Ticket #2571 by Adeel Asghar
13:57 Ticket #2571 (Interactive Environment - getSimulationOptions returns empty string) created by Adeel Asghar
Try the attached model & script. The Interval option in the model …
13:51 annotation.mos attached to Ticket #2570 by Adeel Asghar
13:51 annotation.mo attached to Ticket #2570 by Adeel Asghar
13:51 Ticket #2570 (Interactive Environment - list API makes the model invalid) created by Adeel Asghar
The list API removes the parenthesis of annotation. Run the …
11:58 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Martin Sjölund
Good, now fix it :)
11:57 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Lennart Ochel
I see. ThermoPower.Examples.BraytonCycle.ClosedLoopSimulator […] …
11:50 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Martin Sjölund
Tested Library: ThermoPower 3.1 revision 240
11:50 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Martin Sjölund
We only use the trunk version of ThermoPower 3.1 :)
11:46 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Lennart Ochel
I get the follwoing Errors using omc 1.9.1+dev (r18989) (RML version) …
11:45 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Martin Sjölund
No, we cannot put all libraries in there :) It's under …
11:41 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Lennart Ochel
Ohh, yes. Shouldn't become the whole library part of the test suite?
11:29 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Martin Sjölund
Those are old total models in the testsuite... Not the new ones that …
09:45 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Lennart Ochel
It seems that you point to two different examples: 1. …
09:33 Ticket #2562 (Code Generation - Problem with code generation - array in record) updated by Lennart Ochel
I created a new test for this ticket here: …
06:19 Ticket #2569 (Code Generation - Problem with code generation - external functions with records) updated by Martin Sjölund
If your small problem replicates the model, OpenModelica does the …

2014-02-05:

23:54 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Francesco Casella
Replying to adrpo: > Ok. Seems we handle this badly in …
23:45 Ticket #2569 (Code Generation - Problem with code generation - external functions with records) updated by Francesco Casella
Status, Owner changed
I have now understood the root cause of the problem, and I've been …
23:09 Ticket #2569 (Code Generation - Problem with code generation - external functions with records) created by Francesco Casella
Please try to compile the TestStatesSat model below […] using …
22:54 Ticket #2565 (New Instantiation - Problems with code generation - package constants in ExternalMedia) updated by Francesco Casella
I have found a very simple workaround: I just redeclare all those …
17:51 Ticket #2386 (Frontend - Erroneous constant evaluation of condition in assert relating to connectors) updated by Adrian Pop
Forget it, it works fine now. I used another older omc. It works as …
17:21 Ticket #2386 (Frontend - Erroneous constant evaluation of condition in assert relating to connectors) updated by Adrian Pop
I got an: […] but I might need to run make clean :)
17:13 Ticket #2386 (Frontend - Erroneous constant evaluation of condition in assert relating to connectors) closed by Per Östlund
fixed: Replying to adrpo: > I'll assign this to Per as he changed …
17:06 Ticket #2386 (Frontend - Erroneous constant evaluation of condition in assert relating to connectors) updated by Adrian Pop
Status, Owner changed
I'll assign this to Per as he changed cardinality today and he can …
16:25 Ticket #2062 (Frontend - Cardinality reports one but should report two) updated by Per Östlund
Fixed in r18987.
15:27 Ticket #1048 (Run-time - delay gives wrong result for discrete signals (from MathCore)) updated by Lennart Ochel
Owner changed
I get the following message: […] There is something wrong with the …
15:13 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Status, Owner changed
15:13 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) reopened by Adrian Pop
Ok. Seems we handle this badly in the front-end and we don't give the …
14:42 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
I agree that this is bad, but I think we cannot remove it yet. The …
14:37 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Francesco Casella
Replying to adrpo: > I think the reason for the binding is …
14:33 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Francesco Casella
Replying to lochel: > The name "p" should be "spring.c". …
14:32 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
I think the reason for the binding is that the front-end added it from …
14:30 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
The name "p" should be "spring.c". That was a mistake in my commit and …
14:20 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Francesco Casella
Replying to lochel: > The following model Fails due to my …
13:55 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Adrian Pop
Also 1 AVM model fails (5 in total but 4 is just additional text changes).
13:52 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) updated by Lennart Ochel
The following model Fails due to my last commit: …
13:31 Ticket #2504 (Backend - Initialization: start value which is an unfixed parameter) reopened by georg.hess@…
Unfortunately, this doesn't completely fix my problem. Consider the …
13:26 Ticket #2566 (Frontend - Parameters with fixed = false and binding equation should be reported) closed by Lennart Ochel
fixed: Fixed in r18982. I added the recommended warning: […] The model …
12:11 Ticket #2568 (OMEdit - NumberOfIntervals Issue in OMEdit (R18954)) updated by Martin Sjölund
numberOfIntervals is an integer (like 500 number of intervals). …
10:33 Ticket #2568 (OMEdit - NumberOfIntervals Issue in OMEdit (R18954)) updated by Adeel Asghar
Yes, you are right. Version 3.2 Revision 2 does have Interval
06:18 Ticket #2568 (OMEdit - NumberOfIntervals Issue in OMEdit (R18954)) updated by Martin Sjölund
You are looking at an old specification, Adeel. The new ones have the …
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