Timeline



2014-02-15:

13:41 Ticket #2585 (Frontend - connects for array components do not work anymore) updated by Christian Schubert
Description changed
13:40 NPendulum.mos attached to Ticket #2585 by Christian Schubert
mos file
13:40 NPendulum.mo attached to Ticket #2585 by Christian Schubert
Model
13:40 Ticket #2585 (Frontend - connects for array components do not work anymore) created by Christian Schubert
Hi, we have a simple N pendulum model, which reads […] As of …
13:14 Ticket #2584 (Backend - How to handle bad used StateSelect.never attribute?) created by Lennart Ochel
Should the following model fail or not? […] This is what the …

2014-02-14:

17:17 Ticket #2583 (Backend - wrongly initialized algebraic variable having fixed=true) closed by Lennart Ochel
fixed: fixed in r19118
17:08 Ticket #2583 (Backend - wrongly initialized algebraic variable having fixed=true) updated by Lennart Ochel
Status, Owner changed
17:08 Ticket #2583 (Backend - wrongly initialized algebraic variable having fixed=true) created by Lennart Ochel
The following model gets wrongly initialized: […]
15:20 Ticket #2468 (Backend - Initialization fails of MSL model) updated by thomas.meschede@…
ok.. ... I did a little bit more research and found this in the …
10:47 Ticket #2468 (Backend - Initialization fails of MSL model) updated by thomas.meschede@…
I have the same error on the bootstrapped and "normal" compiler …
10:14 Ticket #2580 (Interactive Environment - Make simulate not clear error-buffer) closed by Martin Sjölund
fixed: Fixed in r19115.
10:12 Ticket #2580 (Interactive Environment - Make simulate not clear error-buffer) updated by Martin Sjölund
Status, Summary changed

2014-02-13:

21:33 Ticket #2397 (Backend - More infos in backenddaeinfo would be nice) closed by Lennart Ochel
fixed: I added the quantity of "discrete states" to +d=backenddaeinfo. …
15:24 Ticket #2582 (Backend - do more check in checkModel) updated by Lennart Ochel
I removed all wrongly thrown warnings and multiple warnings in r19097. …
14:44 Ticket #2582 (Backend - do more check in checkModel) created by Lennart Ochel
There are already some warnings for parameters with binding and …
12:37 Ticket #2581 (Frontend - model gets wrongly rejected by the lexer) closed by Lennart Ochel
invalid
12:35 Ticket #2581 (Frontend - model gets wrongly rejected by the lexer) created by Lennart Ochel
The following model should pass the lexer: […] Output […]
11:06 Ticket #2580 (Interactive Environment - Make simulate not clear error-buffer) created by Lennart Ochel
.OpenModelica.Scripting.countMessages returns sometimes {{{(0, …
09:57 Ticket #2579 (OMNotebook - OMN freezing) created by anonymous
Whilst using a OMN file, I try to input new cells but for some odd …

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?
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