Timeline
2018-04-16:
- 21:34 Ticket #4886 (Build Environment - OMCompiler fails to build with lapack 3.8.0) created by
- I'm currently building package of openmodelica for openSUSE. Some days …
- 12:53 Ticket #4885 (Testing Framework - Provide reference results for ScalableTestSuite test runs) updated by
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Status, Owner changed
- 10:35 Ticket #4885 (Testing Framework - Provide reference results for ScalableTestSuite test runs) updated by
- I was thinking of using the regex filter provided by the …
- 10:07 Ticket #4885 (Testing Framework - Provide reference results for ScalableTestSuite test runs) updated by
- If the files are small and/or few (only verification models, etc), …
- 09:42 Ticket #4885 (Testing Framework - Provide reference results for ScalableTestSuite test runs) updated by
- OK, I guess I'll have to build a script to generate those results, …
- 09:23 Ticket #4882 (New Instantiation - [NF] selectInitializationVariablesDAE scales as O(N^2)) updated by
- Also probably related to #4884
- 09:18 ReleaseNotes/1.13.0 edited by
- (diff)
- 07:34 Ticket #4135 (FMI - Some FMUs generated by OpenModelica crash under FMUChecker) updated by
- There are changes to the way the memory pool works with FMUs; can you …
- 07:23 Ticket #4882 (New Instantiation - [NF] selectInitializationVariablesDAE scales as O(N^2)) updated by
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Component, Summary changed
This is only a performance issue when the NF is used (and then daeMode … - 06:59 Ticket #4885 (Testing Framework - Provide reference results for ScalableTestSuite test runs) updated by
- We don't store any simulation results. They have to be constructed …
- 06:47 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- The problem with the SimCode taking a long time should be …
- 05:51 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to casella: > I checked the corresponding …
2018-04-15:
- 22:53 Ticket #4885 (Testing Framework - Provide reference results for ScalableTestSuite test runs) created by
- We now have several different ScalableTestSuite runs, using old/new FE …
- 19:12 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) updated by
- Replying to casella: > In fact, it is weird that the model …
- 17:32 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) updated by
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Component changed
- 17:32 Ticket #4883 (New Instantiation - evaluateParameters scales as O(N^2)) updated by
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Status, Owner, Component changed
Seems to be the same issue as #4884 - 17:31 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) updated by
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Owner, Summary changed
- 17:26 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) updated by
- I confirm that the performance scaling issue only shows up with the …
2018-04-14:
- 12:18 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- I checked the corresponding …
2018-04-13:
- 13:02 Ticket #4113 (Code Generation - $ is invalid in C identifiers) updated by
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We should possibly add
-fno-dollars-in-identifiersto the flags … - 13:00 Ticket #4207 (Frontend - Frontend evaluation of parameters) closed by
- fixed: This was fixed some time ago
- 12:57 Ticket #4153 (Parser - Diff algorithm failure) closed by
- fixed: This was fixed before (note that if you run the code above it looks …
- 12:53 Ticket #4187 (Interactive Environment - setCommandLineOptions do not stick after an assignment in mos scripts) closed by
- invalid: I checked this and there is nothing wrong with the command-line …
- 12:43 Ticket #4735 (Build Environment - Bad treatment of patches in OMCompiler repository) closed by
- fixed: Fixed by having make clean actually clean the patches.
- 12:36 Ticket #4426 (Frontend - Flattening error for replaceable modell) updated by
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Milestone changed
Yes. I propose to let this pattern wait for the new frontend (OM 2.0) … - 11:50 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) updated by
- Ah, indeed, I did not noticed that I used …
- 11:15 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) updated by
- Replying to wbraun: > @perost Do you have an idea? It …
- 10:51 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) updated by
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Cc, Keywords changed
For some reason this is only a performance issue with-d=newInst… - 10:22 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) updated by
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Type, Summary changed
It's basically a hidden initialization task, that sorts all parameter … - 09:20 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- https://github.com/OpenModelica/OMCompiler/pull/2361 seems remove …
- 08:48 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) updated by
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Cc, Status, Owner changed
It seems like there is some additional activity carried out by … - 08:41 Ticket #4884 (New Instantiation - Improve the performace of BackendDAEUtil.sortGlobalKnownVarsInDAE with ...) created by
- Please check this …
- 08:31 Ticket #4883 (New Instantiation - evaluateParameters scales as O(N^2)) created by
- Please check the latest …
- 08:24 Ticket #4882 (New Instantiation - [NF] selectInitializationVariablesDAE scales as O(N^2)) created by
- Please check the latest …
- 08:11 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to sjoelund.se: > Look closer :) Note that the …
- 06:42 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to sjoelund.se: > Replying to [comment:10 …
- 06:18 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to wbraun: > > It's pretty much making a …
- 04:50 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to casella: > I started the job manually and it …
2018-04-12:
- 20:53 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- I started the job manually and it …
- 16:44 Ticket #3568 (Run-time - Performance issues in DIVISION_SIM) updated by
- See also #4871
- 16:43 Ticket #4871 (Code Generation - Avoid using DIVISION macros in the dynamic equations if the ...) updated by
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Description changed
See also #3568. In fact, almost a duplicate ticket, except that I … - 11:35 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to casella: > I'm not sure I understand what you …
- 11:33 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to sjoelund.se: > Replying to [comment:4 …
- 10:51 Ticket #3568 (Run-time - Performance issues in DIVISION_SIM) updated by
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Cc changed
- 09:53 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to sjoelund.se: > Replying to wbraun: …
- 09:36 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to wbraun: > The merge with the initialization …
- 09:17 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to sjoelund.se: > Replying to wbraun: …
- 08:56 Ticket #4856 (MetaModelica - Expression.isConst failed) closed by
- fixed: Closing this. But we still have a problem with the CSE modules, etc …
- 08:52 Ticket #4880 (Testing Framework - Misleading regression analysis) closed by
- fixed: [https://github.com/OpenModelica/OpenModelicaLibraryTesting/commit/a404 …
- 08:00 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to wbraun: > Replying to sjoelund.se: …
- 07:51 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to sjoelund.se: > Replying to [ticket:4879 …
- 05:17 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to casella: > @sjoelund.se would you mind adding …
2018-04-11:
- 22:01 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to sjoelund.se: > …
- 20:24 Ticket #4881 (Backend - removeEqualFunctionCalls and wrapFunctionCalls) created by
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For
removeEqualFunctionCallswe can find the line […] which use … - 16:56 Ticket #4880 (Testing Framework - Misleading regression analysis) created by
- The new scripts are often misleading when the indicate regressions or …
- 13:11 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to casella: > Replying to [comment:1 …
- 13:00 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to sjoelund.se: > Replying to [ticket:4879 …
- 11:50 Ticket #4878 (New Instantiation - Issue with parameter arrays with zero elements in the NF) updated by
- I think the old frontend dealt with this by changing zero-length …
- 11:46 Ticket #4879 (Code Generation - clang optimizations for large models) updated by
- Replying to casella: > I guess the optimal solution …
- 11:30 Ticket #4879 (Code Generation - clang optimizations for large models) created by
- A few weeks ago the default optimization level for clang compilation …
- 10:53 Ticket #4878 (New Instantiation - Issue with parameter arrays with zero elements in the NF) updated by
- From the flat model: […] So another victim of the missing function …
- 09:04 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- Replying to anonymous: > Does the approach work if …
- 07:06 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- Replying to sjoelund.se: > We have had this problem in the …
- 04:54 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- We have had this problem in the old FE as well. You cannot always …
- 04:08 Ticket #4782 (OMEdit - Cannot pass a parameter value coming from a class to another class ...) updated by
- Hi, The following is the URLs to SolarTherm and "examples" library, …
2018-04-10:
- 21:20 Ticket #4878 (New Instantiation - Issue with parameter arrays with zero elements in the NF) created by
- Please check …
- 21:10 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- Replying to perost: > I tried your idea of moving the …
- 21:04 Ticket #4862 (New Instantiation - The NF does not evaluate expressions with Integer indeces) closed by
- fixed: After PR #2350, …
- 20:54 Ticket #4865 (New Instantiation - Issue with scalar*array products in functions with NF) closed by
- fixed: This problem is now fixed after …
- 17:27 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- Replying to casella: > Sounds to me very similar to what …
- 12:57 Ticket #4862 (New Instantiation - The NF does not evaluate expressions with Integer indeces) updated by
- https://github.com/OpenModelica/OMCompiler/pull/2350
- 12:42 Ticket #4862 (New Instantiation - The NF does not evaluate expressions with Integer indeces) updated by
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Status, Owner changed
This does not seem to be the current error. Instead it is that … - 12:27 Ticket #4867 (New Instantiation - [NF] Evaluate scalar product and power operator) updated by
- Replying to sjoelund.se: > I suppose, but that makes it …
- 12:25 Ticket #4877 (Backend - Optionally prune all the equations in a model that are not needed to ...) created by
- In 2011, together with PhD student Vincenzo Manzoni, I proposed a …
- 12:17 Ticket #4863 (New Instantiation - Issue with linspace() not evaluated in NF) updated by
- OMC actually doesn't know anything about linspace except the …
- 12:05 Ticket #4864 (New Instantiation - The NF does not expand the sum() function) updated by
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The problem is that the NF says that the function is
sum<metatype>… - 12:04 Ticket #4867 (New Instantiation - [NF] Evaluate scalar product and power operator) closed by
- fixed
- 12:03 Ticket #4867 (New Instantiation - [NF] Evaluate scalar product and power operator) updated by
- I suppose, but that makes it harder to figure out when something was …
- 11:51 Ticket #4867 (New Instantiation - [NF] Evaluate scalar product and power operator) updated by
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Milestone changed
So far, all the tickets involving the NF were closed with milestone … - 09:18 Ticket #4867 (New Instantiation - [NF] Evaluate scalar product and power operator) updated by
- https://github.com/OpenModelica/OMCompiler/pull/2348
- 09:17 Ticket #4867 (New Instantiation - [NF] Evaluate scalar product and power operator) updated by
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Milestone, Summary changed
- 09:16 Ticket #4867 (New Instantiation - [NF] Evaluate scalar product and power operator) updated by
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Status, Owner changed
- 08:53 Ticket #4867 (New Instantiation - [NF] Evaluate scalar product and power operator) updated by
- The main issue here is that evalBuiltinSqrt only works if it is sent a …
- 08:49 Ticket #4868 (New Instantiation - Issue with Integer-Real conversions in min/max functions with the NF) updated by
- Current code: […]
2018-04-09:
- 20:30 Ticket #4868 (New Instantiation - Issue with Integer-Real conversions in min/max functions with the NF) updated by
- With …
- 14:37 Ticket #4854 (OMEdit - Feature request: delete folder related with package deletion) updated by
- A workaround using a pre-commit script has kindly been provided on …
- 14:00 Ticket #4670 (New Instantiation - NF lookup issue in types involving equalityConstraint) updated by
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Status, Owner, Summary changed
- 13:55 Ticket #3975 (New Instantiation - Incorrect evaluation of boolean vector expression in when statements) closed by
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fixed: The model
Mnow simulates correctly with OMEdit … - 13:41 Ticket #4833 (New Instantiation - Yet another lookup issue in Modelica.Media) closed by
- worksforme: This model now fails because of #4728
- 13:39 Ticket #4818 (New Instantiation - Incorrect C code generated from NF-flattened model involving a record) closed by
- fixed: Now this model fails in all likelyhood because of #4817
- 13:38 Ticket #4763 (New Instantiation - Issue with records in Templates when using the NF) closed by
- fixed: Now the compilation breaks earlier as in #4874
- 13:32 Ticket #4731 (New Instantiation - Issue with each in start attribute binding with the NF) closed by
- fixed
- 13:24 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- Sounds to me very similar to what is discussed in ticket:4872#comment:1
- 13:20 Ticket #4397 (*unknown* - OMEdit 1.11 crashed when simulating with animation, 1.12 gets a ...) updated by
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Milestone changed
- 12:49 Ticket #4821 (New Instantiation - Package constant lost by NF when using Modelica.Media) closed by
- fixed
- 12:49 Ticket #4821 (New Instantiation - Package constant lost by NF when using Modelica.Media) updated by
- This issue is now fixed, the model now fails because of #4728
- 12:31 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- Old FE has: […] New FE has: […] It instead has (in the …
- 12:29 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- Yes, the model has no conditional connectors. I suspect the issue is …
- 12:17 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- As far as I understand the Spice3 library does not use conditional …
- 12:05 Ticket #4855 (Backend - Inverse algorithms with discrete variables are failing) closed by
- fixed: Fixed in PR2336.
- 11:55 Ticket #4549 (Run-time - Zero size string array) updated by
- Weird. When I run this, I get the same error for both versions of the …
- 11:45 Ticket #4804 (*unknown* - IDEAS.Buildings.Examples.Structure crashes OMEdit 32 bit on Windows 10) updated by
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Milestone changed
How did 64-bit work out for you? - 11:44 Ticket #4811 (Code Generation - array_alloc_real_array error) updated by
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Keywords, Milestone changed
- 11:20 Ticket #4871 (Code Generation - Avoid using DIVISION macros in the dynamic equations if the ...) updated by
- Yeah, good point. We should remove this macros at all. And do the …
- 11:15 Ticket #4851 (Code Generation - Split the 16dae.c source file into multiple files) updated by
- Probably it would be also worth to push all static information into an …
- 09:26 Ticket #2926 (Frontend - Check uses-annotation on loadFile) updated by
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As
OMEdit 1.13.0~dev-113-g8c6364ethis still does not work. I even … - 07:51 Ticket #4854 (OMEdit - Feature request: delete folder related with package deletion) updated by
- I had to read your SO question to understand what is really happening: …
- 05:33 Ticket #4874 (New Instantiation - Lots of equations coming out of nowhere in the NF) updated by
- Could it be conditional connections that have not been removed?
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