Timeline
2011-05-12:
- 15:53 Ticket #1521 (Compilation failed: ‘NAN’ undeclared) updated by
- That header is only used because Windows does not include these …
- 15:22 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- Yes, you are totally right we need to utilize lp_solve instead of …
- 15:07 Ticket #1521 (Compilation failed: ‘NAN’ undeclared) created by
- When compiling, I get this error: gcc44 -O3 -march=native -fPIC …
- 14:22 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- So what's the verdict? Should we use a normal linear solver like …
- 14:06 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- And yes we support such a system.
- 14:04 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- Yes, but even linear systems have this problem (matrix may become …
- 14:02 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- No, Dymola even do like this model, with the same answer. But the …
- 13:47 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- Ok, I'll change it to something solvable :) Does Dymola like this one? …
- 13:26 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- But I mean for that system there is not sufficient solution for y = …
- 13:09 Ticket #1512 (Optimize linear equations) updated by
- These are now solved in SimCode, but the equation system is not …
- 13:05 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- Of course, until we solve add support for it, a warning is sufficient …
- 13:04 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- As far as I can tell, OMC already links against …
- 12:51 Ticket #1514 (Backend: Integer linear systems are not handled properly) updated by
- Dymola says to that model: {{{The problem is structurally singular …
- 10:50 Ticket #1520 (Bootstrapping needs tail recursion optimization) created by
- The optimized form (list-reduction) will never be beaten, but it would …
- 09:54 Ticket #1102 (Instantiation - Problems with complex flow components: a) flow arrtibute not ...) updated by
- Fixed in r8934. The 3.2 specification says: […] So the given …
2011-05-11:
- 13:03 Ticket #1519 (New Instantiation - Add check for self-referencing matrix dimensions) created by
- Dymola gives an error for this, and works fine if the matrix is …
- 12:26 Ticket #1227 (Instantiation - Perform constant evaluation only for bindings of structural parameters) updated by
- Note: Also mark the parameter "final"; it must not be modified in the …
- 10:06 Ticket #1518 (Implement faster pow() math for integer exponents) created by
- r*r2*r3 is roughly 4 times faster than using pow() because we only …
2011-05-10:
- 10:52 Ticket #1517 (Simplify power and sqrt rules) created by
- Make the following return prettier expressions […]
- 08:56 Ticket #1516 (list command has odd indentation) created by
- Try the following; does not work :( […]
- 08:27 Ticket #1515 (Backend - terminate not supported in runtime) created by
- solverMain does things a bit odd. It believes that checkForAsserts() …
2011-05-09:
- 12:46 Ticket #1224 (Class comments are not preserved in the flat Modelica) updated by
- Class comments were fixed already in r6124, function comments have now …
- 11:12 Ticket #1430 (Short class definition causes incorrect redeclared function) updated by
- Fixed a while ago, see test case redeclare/RedeclareFunction1 in …
- 10:50 Ticket #1445 (Instantiation - Stack overflow when importing function into same scope) updated by
- Fixed since SCodeFlatten is now on by default. Test case added in …
- 09:57 Ticket #1513 (CevalFunction has weird behaviour for failing bindings) updated by
- Fixed in revision 8880, see test case mofiles/FunctionEvalFail.
- 09:18 Ticket #1492 (The final prefix is not set for classes in classes) updated by
- Fixed in revision 8879.
- 08:55 Ticket #1514 (Backend: Integer linear systems are not handled properly) created by
- The following will generate a (real) linear system of equations. But …
- 08:28 Ticket #1513 (CevalFunction has weird behaviour for failing bindings) created by
- If it fails to constant-evaluate the binding, a default value (here: …
2011-05-08:
- 15:40 Ticket #1512 (Optimize linear equations) created by
- The following can be solved symbolically by the backend using gaussian …
2011-05-06:
- 16:36 Ticket #1511 (Alias variable subscripts cause compilation errors) created by
- x3 cannot be found because it is not replaced by the backend :) […]
2011-05-05:
- 16:25 Ticket #1085 (Frontend - Speedup check of Digital examples (from MathCore)) updated by
- From brugard via email: Looking much better now. The question though …
- 16:05 Ticket #1085 (Frontend - Speedup check of Digital examples (from MathCore)) updated by
- And now 2.7 + 3.73 (all without weird things like not elaborating enums)
- 14:38 Ticket #1085 (Frontend - Speedup check of Digital examples (from MathCore)) updated by
- Now it is down to 2.9 + 4.72 seconds :)
- 13:35 Ticket #1510 (Frontend - OMC allows invalid match expressions) created by
- OMC allows the following code: […] Calling f like: […] in OMC …
- 09:45 Ticket #1509 (Instantiation - Modelica.Electrical.Digital needs better performance) updated by
- While rewriting poor functions, have a look at elabArray (worst-case: …
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