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Analyzed about 7 hours ago. based on code collected about 9 hours ago.

Commit Message	Contributor	Files Modified	Lines Added	Lines Removed	Code Location	Date
Sep 07, 2025 — Sep 07, 2026 Showing page 1 of 2 Search / Filter on:
Moved Benchmark/Gltr/gltr_py_vs_f90.png to Examples/Images/ The Benchmark directory is now useless. Of course, this stupid CVS won't let me remove it. We need to switch to svn.	d-orban	More...				almost 20 years ago
Fixed MA27 benchmark via C interface. The interface now is also a short and clean example of how to use the new ma27_lib.	d-orban	More...				almost 20 years ago
Fixed benchmark directory in demo_pygltr.py	d-orban	More...				almost 20 years ago
Moved benchmarks to temporary directory .benchmark which eases things. Links to test problems are created at run time instead of by restore_links.	d-orban	More...				almost 20 years ago
Much simplified and streamlined Src/Makefile. It is more GNU-oriented and places object files and F90 modules in dedicated directories so Src/ is not cluttered by those.	d-orban	More...				almost 20 years ago
Cleaned up Src directory and started making the Makefile more GNU-like.	d-orban	More...				almost 20 years ago
Added support for the Darwin platform. Introduced the Arch subdirectory and some very preliminary platform auto-detection. Fixed the build process of libgltr.so following some Galahad updates.	d-orban	More...				almost 20 years ago
Added a makedefs for gfortran. Added a preliminary framework for interior-point methods applied to bound-constrained-only problems.	d-orban	More...				almost 20 years ago
Updated the preconditioned CG algorithm. Fixed a couple of bugs in the MA27 library. Now more object oriented. Updated the demos accordingly.	d-orban	More...				almost 20 years ago
Added projected preconditioned CG algorithm. See NLPy/ppcg.py and Examples/demo_ppcg_nl.py	d-orban	More...				almost 20 years ago
Added an example nl file. ---------------------------------------------------------------------- Added Files: Examples/Data/srosenbr.nl ----------------------------------------------------------------------	d-orban	More...				over 20 years ago
Added a new limited-memory BFGS algorithm for unconstrained minimization. Added support for the More and Thuente csrch linesearch and for Jorge Nocedal's modified linesearch, mcsrch. The latter is better suited to LBFGS.	d-orban	More...				over 20 years ago
Updated INSTALL file. Older bits were removed.	d-orban	More...				over 20 years ago
Fixed the call of 'Fpp' when compiling TRON in Src/Makefile.	d-orban	More...				over 20 years ago
Added "optional packages" feature. GLTR, MA27, ICF and TRON are now optional. See the INSTALL file for more info.	d-orban	More...				over 20 years ago
o Updated norms.py so it uses Numeric.dot for the 2-norm o trunk.py now reports Trunk-GLTR as solver name o Fixed a typo in pygltr.py	d-orban	More...				over 20 years ago
New files: o NLPy/proj_grad.py implements the Goldstein-Levitin-Polyak projected gradient method. See "On the Goldstein-Levitin-Polyak Gradient Projection Method" Dimitri Bertsekas, IEEE Transactions on Automatic Control, Vol. AC-21, No. 2, April 1976.	d-orban	More...				over 20 years ago
Making sure the previous commit was complete as it returned a broken pipe signal.	d-orban	More...				over 20 years ago
Started interface for TRON	d-orban	More...				over 20 years ago
- Removed directory Src/Ampl and ability to build AMPL shared library. Moved this to a new project (LibAmpl) as this library may be used by other software.	d-orban	More...				over 20 years ago
Added functions to solve triangular systems Ux=b, U'x=b, Lx=b and L'x=b to sparsetools module. Added demos of these features in demo_triangular_sys_c.py. Renamed demo_utsolve.py to demo_triangular_sys_python.py.	d-orban	More...				almost 21 years ago
Added demo tests with lower triangular matrices.	d-orban	More...				almost 21 years ago
Fixed a typo.	d-orban	More...				almost 21 years ago
Added functions to solve triangular systems in utsolve.py. See example usage in demo_utsolve.py.	d-orban	More...				almost 21 years ago
Use special flags for MacOSX.	mfriedlander	More...				almost 21 years ago
Removed funcadd1.c from prerequisites of amplsover.a	d-orban	More...				almost 21 years ago
Moved funcadd1.c back into prerequisites of libampl.so	d-orban	More...				almost 21 years ago
Updated for retrieving AMPL Library automatically	d-orban	More...				almost 21 years ago
Removed AMPLDIR. Added TRON.	d-orban	More...				almost 21 years ago
Added script to automatically retrieve AMPL library	d-orban	More...				almost 21 years ago

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