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Welcome to the Assimulo project Trac

Assimulo is a Python based simulation package for solving explicit ordinary differential equations (ODEs) and implicit ordinary differential equations (DAEs). Special attention has been given to the SUNDIALS (https://computation.llnl.gov/casc/sundials/main.html) solvers IDA(s) and CVode(s). For more information, please visit http://www.jmodelica.org/assimulo or our forum http://www.jmodelica.org/forums/jmodelicaorg-users/assimulo

For download, the latest release of Assimulo can be found on PYPI: http://pypi.python.org/pypi/Assimulo

Open tickets

Ticket Summary Owner Type Priority Milestone Component
#23 Locate Sundials libs chria task major Future Build
#58 Add option to use the Lapack/Blas libraries in CVode/IDA chria enhancement minor Future Build
#156 Installation 64bit etc. chria task major Build
#196 Add *.pxd to the install chria enhancement major Future Build
#199 Add Cython directives to setup debug chria task major Future Build
#184 Add solver template to doc chria task minor Documentation
#185 Informative docstring to solvers chria task major Documentation
#190 Add section in tutorial about events chria task major Documentation
#232 ODASSL Documentation Claus Führer task major Documentation
#233 mechanical system class and overdetermined problems Claus Führer task major Documentation
#320 keywords for examples chria enhancement minor Documentation
#339 Documentation: passing extra arguments to res/rhs Claus Führer enhancement minor Documentation
#354 documentation: glossary Claus Führer enhancement major Documentation
#380 install note: special sundials flags Claus Führer enhancement major Documentation
#302 RK starter and LSODAR Claus Führer enhancement major Explicit
#9 Profiling of simulation chria enhancement minor Future General
#14 Improve logging from Sundials chria enhancement minor Future General
#21 Review all the attributes of all the solvers chria task minor Future General
#120 algvar Claus Führer task major Future General
#122 Use the logging module chria task major Future General
#125 step size control in RK34 Claus Führer task major Future General
#158 Make linesearch an option jylikiiskila enhancement major Future General
#159 Explore scaling of equations jylikiiskila enhancement major Future General
#174 Bug fix in Sundials chria defect minor Future General
#179 Run statistics (name change) chria enhancement trivial General
#181 Run-time update chria enhancement major General
#186 Add cython problem example chria task major Future General
#197 Fix printout for long atol vectors chria enhancement major General
#220 Update step event handling chria defect major General
#229 mechanical_system Class Claus Führer task major General
#230 ODASSL: Scaling of constraints Claus Führer enhancement minor General
#234 ODASSL: accuracy and performance Claus Führer task major General
#235 ODASSL: Error messages Claus Führer defect major General
#244 Problem using mechanical systems with ODASSL chria defect major General
#253 Include Hairers RADAR5 tony enhancement major General
#274 Interpolation and state events together efredriksson defect major Future General
#280 Problem with DASP3 example chria defect major General
#292 Trouble installing on mac, problem with import array chria defect major General
#307 intoduce additional options to lsodar Claus Führer enhancement minor General
#309 report_continously and output_list chria enhancement minor Future General
#322 SDIRK-DAE (Anne Kvaernoes c-kod) Claus Führer enhancement minor General
#323 Make LSODAR into a Cython class chria enhancement major General
#329 Radau flags Claus Führer defect minor Future General
#333 Running the tests from a source install fails chria defect major General
#335 Eulex: Fix statistics Claus Führer enhancement major General
#340 New methods for extrapolation nabiri enhancement major General
#341 include Lubich's code MEXAX (as a standalone proof of concept) nabiri enhancement major General
#344 Typos in docstrings Claus Führer defect minor General
#345 Discontinuity report Claus Führer enhancement minor General
#346 MEXAX's basic functionality wrapped into Assimulo nabiri enhancement major General
#348 centralize solver common classes Claus Führer enhancement minor General
#349 mexax output options nabiri defect major General
#350 Update mech_system_pendulum example by including mexax Claus Führer enhancement major General
#353 some non Cython abstract classes for solvers Claus Führer proposal major General
#358 tidy up import in examples Claus Führer enhancement minor General
#361 CVode.maxsteps Claus Führer defect major General
#362 Framework for plugin integrators enhancement major Future General
#365 Problem launching radau5 from within method defect major 3.1.x General
#369 Extrapolation methods as Assimulo Plugins Claus Führer enhancement major Future General
#371 setup script clean up handling of thirdparty integrators Claus Führer enhancement minor General
#377 check INSTALL file and related doumentation chria enhancement major General
#379 sundials-home not defined error Claus Führer defect minor General
#396 threads and solvers chria enhancement minor General
#422 print_verbos enhancement minor General
#27 Add a check in IDA simulate for consistent initial conditions chria enhancement minor Future Implicit
#218 Add the solver GLIMDA chria enhancement major Implicit
#3 Add support for a real 'one_step_mode' in CVode chria enhancement minor Future Sundials
#4 Add support for a real 'one_step_mode' in IDA chria enhancement minor Future Sundials
#7 Review the cython code for memory leaks chria task major Future Sundials
#8 Review the cython code for speed improvements chria task minor Future Sundials
#82 try/except branch in cython wrapper Claus Führer defect major Future Sundials
#103 IDAS Bug report chria defect major Sundials
#104 Add support for Sensitivity tolerances chria enhancement minor Future Sundials
#106 Add option to specify which parameters that are to be calculated chria enhancement minor Future Sundials
#118 Better handling of sensitivity result chria enhancement major Future Sundials
#246 Add option to specify a preconditioner in CVode chria enhancement major Sundials
#251 Add support for raising recoverable errors in rhs and res functions for IDA and CVode chria enhancement major Sundials
#287 Error deactivating sensitivities defect major Sundials

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Last modified 5 years ago Last modified on Jan 14, 2014 12:32:21 PM