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cminpack 1.3.12

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@devernay devernay released this 16 Jul 18:29
v1.3.12
df48c45

Changes in 1.3.12

  • Fix non-convergence / NaN in lmder, lmdif and lmstr on problems whose solution is the zero vector, by guarding a 0/0 division in lmpar (#76).
  • Compare test output using a numeric tolerance instead of an exact text match, so the tests pass across compilers and math libraries (#37, #77).
  • Fix Windows linking: correct the DLL export/import macros and document that static-library users define CMINPACK_NO_DLL (#18).
  • Detect and link the CBLAS interface when USE_BLAS is enabled (#12).
  • Add cminpackcpp.hpp, a header-only C++ wrapper so the solvers accept lambdas, functors and std::function (#74).
  • Make CMake the standard build system (the Makefile is kept for backward compatibility) and reorganize the tree into include/ and src/ (with src/f2c/ for the f2c conversions); remove the unmaintained Xcode, Visual Studio and Eclipse project files.
  • Move CI to GitHub Actions (keeping the CMake-based AppVeyor build) and remove the obsolete Travis CI, Coveralls and Coverity configuration and badges.
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