Metadata-Version: 1.1
Name: sympy2c
Version: 1.0.2
Summary: sympy2c is a sympy to c compiler including solving odes at c level.
Home-page: UNKNOWN
Author: Uwe Schmitt
Author-email: uwe.schmitt@id.ethz.ch
License: GPLv3
Description: =======
        sympy2c
        =======
        
        
        
        
        =======
        History
        =======
        
        1.0.1 (2022-04-01)
        -------------------
        * fix detection arm vs x86 on mac
        
        0.22.3 (2021-12-13)
        -------------------
        * less output for new traces
        
        0.22.3 (2021-12-13)
        -------------------
        * less output for new traces
        
        0.22.2 (2021-12-10)
        -------------------
        * fix missing files in package
        * user portalocker to avoid race conditions when reading/writing trace files
        
        0.22.1 (2021-12-10)
        -------------------
        * fixed licenses
        
        0.22.0 (2021-12-09)
        -------------------
        * rename to sympy2c, upload to pypi.org, update package meta data
        
        0.21.5 (2021-11-18)
        -------------------
        * finaly fixed issue when switching time for combined odes is outside given time span.
        
        0.21.4 (2021-11-15)
        -------------------
        * delete new_traces entries after recompile.
        
        0.21.3 (2021-11-15)
        -------------------
        * fix issue when switching time for combined odes is outside given time span.
        
        0.21.2 (2021-10-28)
        -------------------
        * better error message when reading json file fails.
        
        0.21.1 (2021-10-27)
        -------------------
        * fix compilation flags for ubuntu 20.04.
        * fix issue with file encodings of traces files.
        
        0.21.0 (2021-09-24)
        -------------------
        * faster sparse lu fallback solver.
        * cache fast lsoda variant static library.
        * check if splits for fast ode solvers are out of range.
        
        0.20.1 (2021-09-14)
        -------------------
        * Fix required cython version.
        
        0.20.0 (2021-09-09)
        -------------------
        * report lu solver call counts.
        * fix issue with split and traces handling.
        * improve compilation time using -f-no-var-tracking compiler flag.
        * consider compiler flags in cache folder name.
        
        0.19.1 (2021-07-09)
        -------------------
        * remove C++17 dependency.
        
        0.19.0 (2021-07-09)
        -------------------
        * fix compilation issue with anaconda on mac.
        * fast ode solver reports more detailed execution time info.
        * cache folder names contains sympy and numpy version info.
        * fix issue with interpolation functions.
        
        0.18.0 (2021-04-29)
        -------------------
        * official support for _ufunc versions of compiled functions.
        * PythonFunction to compile pure Python function into wrapper.
        
        0.17.0 (2021-04-23)
        -------------------
        * more arguments for merge function in combined odes.
        
        0.16.3 (2021-03-31)
        -------------------
        * traces handling for OdeCombined.
        
        0.16.2 (2021-03-31)
        -------------------
        * fix issue with caching OdeCombined intermediate data.
        * fix issue when switching odes.
        
        0.16.1 (2021-03-25)
        -------------------
        * fix issue when merging solutions of combined odes.
        
        0.16.0 (2021-03-18)
        -------------------
        * new feature: combined odes.
        
        0.15.3 (2021-03-03)
        -------------------
        * fix: more reliable server for gsl download, existing one was broken.
        
        0.15.2 (2021-02-08)
        -------------------
        * fix: restore Python 3.6 support.
        
        
        0.15.1 (2021-01-27)
        -------------------
        
        * fixed reordering of fast ode equations.
        
        0.15.0 (2021-01-13)
        -------------------
        
        * reordering of fast ode equations.
        
        0.14.1 (2020-12-09)
        -------------------
        * restore Python 3.6 support.
        
        0.14.0 (2020-12-07)
        -------------------
        * fixed bug in unique id computation in OdeFast.
        * own approach for symbolic matrix inversion to gain speed.
        
        0.13.1 (2020-11-23)
        -------------------
        * fix traces handling.
        
        0.13.0 (2020-11-20)
        -------------------
        * faster compilation times based on schur-complement approach for solving
          linear systems.
        * better handling of traces.
        
        0.12.1 (2020-10-16)
        -------------------
        * fix encoding issue when using subprocess module from standard library.
        
        0.12.0 (2020-08-27)
        -------------------
        * unify API of ode and fast ode solver.
        * support to specify compilation flags.
        * reduced size if sympy_to_c Python package.
        
        0.11.0 (2020-08-19)
        -------------------
        * reduce memory consumption of fast ode solver.
        * support for bessel and 2f1 hyper geometric function.
        * speed improvements in ode code related c functions.
        * fix issue with handling rtol in fast ode solver.
        * fix issue with memory handling / computation.
        
        0.10.0 (2020-06-02)
        -------------------
        * new parameter max_order for fast ode solver.
        * rtol parameter for fast ode solver can be a vector now to use different settings
          for different components of the ode.
        * compiled wrapper module name now includes unique id to support loading different
          wrappers in the same python interpreter.
        
        
        0.9.0 (2020-03-31)
        ------------------
        * Use constant 'extrapolation' on rhs of interpolation intervals. This is
          usefull if the ode solver tries to evaluate the rhs of the ODE beyond the
          last time point.
        
        
        0.8.11 (2020-03-24)
        -------------------
        * fixed bug related to included blas from release 0.8.10.
        
        
        0.8.10 (2020-03-19)
        -------------------
        
        * add attribute sympy_to_c_version to compiled module.
        * include blas / lapack dependencies.
        
        0.8.9 (2020-03-06)
        ------------------
        
        * fixed pickling problems (commit 2215dfb).
        * compiled module already has "default" integral parameters defined. Wrappers
          now can be used after import without setting integration parameters for
          integrals with id "default" (commit d544632).
        * fixed issue with caching expression hashes (commit e73dd5d).
        * reduced output (commit 25e4d62).
        
        
        0.8.8 (2020-02-25)
        ------------------
        
        * fixed issues with code creation for integrals.
        
        0.8.7 (2020-02-18)
        ------------------
        
        * don't expose internal integrand functions to Python. Caused some issues in complex situations.
        * print debug information about unique_id computations in case envrinment variable PRINTHASHES is set.
        
        0.8.6 (2020-02-11)
        ------------------
        
        * fixed pickling
        * support for expressions including sympy.Abs.
        
        0.8.5 (2020-02-04)
        ------------------
        
        * fixed issues with sympy 1.4.X.
        
        0.8.4 (2020-01-31)
        ------------------
        
        * fixed issues with missing files in package.
        
        0.8.3 (2020-01-30)
        ------------------
        
        * fixed installation issues.
        * internal improvements.
        * smaller bug fixes.
        
        0.8.2 (2019-12-10)
        ------------------
        
        * added ``Module.unique_id``.
        * ``unique_id`` computations are much faster now.
        * decide late what code to generate and compile.
        * less but better output during compilation.
        
        0.8.1 (2019-11-21)
        ------------------
        
        * fixed broken caching of generated or compiled code.
        * improved some messages from lsoda_modified when integration fails.
        
        0.8.0 (2019-11-07)
        ------------------
        
        * permutations -> traces + improved switchin of solvers.
        * fixed "set_sec_factor" function. Old version did nothing.
        * increased default value for "mxstep" in modified lsoda 500 to 50,000.
        
        0.7.0 (2019-10-25)
        ------------------
        
        * support integrals and interpolation functions in fast odes.
        * disable compilation of fast ode wrappers on demand (needed in PyCosmo for faster startup).
        * sec_factor is not hard coded anymore but can be configured.
        * wrapper how has function to retrieve symbols used in an ode.
        
        0.6.1 (2019-10-03)
        ------------------
        
        * fixed broken ode solver in case time variable appears in right hand side of ode.
        
        0.6.0 (2019-10-01)
        ------------------
        
        * implemented fast ode solver.
        * ode returns result now transposed.
        
        0.5.3 (2019-07-03)
        ------------------
        
        * enforce continous memory layout for vector arguments.
        
        0.5.2 (2019-07-02)
        ------------------
        * improved speed of code generation for larger ode systems as used in PyCosmo.
        
        0.5.1 (2019-06-20)
        ------------------
        * ode solver functions now have doc strings.
        * fixed Python package by adding missing file.
        
        0.5.0 (2019-06-14)
        ------------------
        
        * ode solver now computes and uses jacobian matrix if wanted.
        * include ERROR expression.
        * handle None in globals as nan.
        * added symbolic isnan function.
        
        0.4.2 (2019-04-11)
        ------------------
        
        * fixed issues after upgrade sympy to version 1.4.
        * better error message when interpolation argument is out of range.
        
        0.4.1 (2019-04-10)
        ------------------
        
        * fixed pickling issues.
        
        0.4.0 (2019-04-10)
        ------------------
        
        * Fixed issue with aliasing vectors.
        * compiled module now also returns list with strings of LHS symbols.
        
        0.3.0 (2019-04-02)
        ------------------
        
        * improved output when parsing Python code fails.
        * add Min and Max expressions.
        * better tests.
        
        0.2.0 (2019-03-22)
        ------------------
        
        * include ODE solver codes.
        
        0.1.0 (2019-03-20)
        ------------------
        
        * First release on PyPI.
        
Keywords: sympy2c
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
