2007-09-07 |
stevenj | added my own implementation of controlled random search... |
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2007-09-06 |
stevenj | whoops! |
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2007-09-06 |
stevenj | fix comment |
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2007-09-06 |
stevenj | use clever O(1) algorithm from Knuth to find rightmost... |
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2007-09-06 |
stevenj | include "nlopt.h", not <nlopt.h> |
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2007-09-06 |
stevenj | added rb_tree_shift_keys |
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2007-09-06 |
stevenj | move redblack trees into libutil so they can be shared |
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2007-09-06 |
stevenj | allow NULL to be passed to sobol routines to fall back... |
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2007-09-06 |
stevenj | fixed documentation to reflect latest algs. |
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2007-09-05 |
stevenj | rename sobolseq.h to soboldata.h |
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2007-09-05 |
stevenj | tweak |
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2007-09-05 |
stevenj | copyright etc. comments |
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2007-09-05 |
stevenj | bug fix - missing 0's in Sobol ... now matches publishe... |
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2007-09-05 |
stevenj | added test integrand, sobol_skip, checked whether looku... |
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2007-09-05 |
stevenj | comments |
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2007-09-05 |
stevenj | added sobol api to nlopt-util.h, split data into separa... |
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2007-09-05 |
stevenj | initial cut at Sobol sequence generator |
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2007-09-04 |
stevenj | added -C option to force contraints to be active |
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2007-09-04 |
stevenj | added TNEWTON (pnet) code from luksan |
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2007-09-04 |
stevenj | plip shouldn't reset nevals |
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2007-09-04 |
stevenj | support function handles from Matlab |
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2007-09-04 |
stevenj | mex file doesn't use usage.h |
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2007-09-04 |
stevenj | updated .m help |
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2007-09-04 |
stevenj | added Matlab plug-in |
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2007-09-03 |
stevenj | auto updating of constant .m files |
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2007-09-03 |
stevenj | added PLIS variable-metric methods |
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2007-09-03 |
stevenj | added original .for files; this will make it easier... |
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2007-09-03 |
stevenj | added more time checks |
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2007-09-03 |
stevenj | got plip_ to compile, basic changes for NLopt, no wrapp... |
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2007-09-03 |
stevenj | added plip/pnet .txt files |
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2007-09-03 |
stevenj | added initial f2c conversions of plip and pnet |
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2007-09-03 |
stevenj | added luksan/ directory, which will eventually contain... |
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2007-09-03 |
stevenj | bug fix in grosenbrock gradient (no wonder StoGO etc... |
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2007-09-03 |
stevenj | rename fmin to minf to avoid conflict with C99 fmin... |
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2007-09-02 |
stevenj | whoops, fix gradient |
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2007-09-02 |
stevenj | added 1d test function |
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2007-09-02 |
stevenj | support all termination conditions in praxis |
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2007-09-02 |
stevenj | minor bug fixes, praxis now supports maxeval/maxtime... |
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2007-09-02 |
stevenj | dynamic allocation in praxis, pass stop parameter ... |
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2007-09-01 |
stevenj | update symbol names |
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2007-09-01 |
stevenj | added first cut at Praxis, renamed constants |
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2007-08-30 |
stevenj | added octave plug-in |
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2007-08-30 |
stevenj | success message |
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2007-08-30 |
stevenj | added 3 more test functions |
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2007-08-30 |
stevenj | reset age whenever we change a hyperrect |
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2007-08-30 |
stevenj | switch to "standard" DIRECT-L where we only pick one... |
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2007-08-30 |
stevenj | -m option is now relative to exact minimum |
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2007-08-30 |
stevenj | got rid of buggy f_recenter (Lagrange interpolation... |
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2007-08-30 |
stevenj | change MAXDEEP (maxiter) more dynamically |
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2007-08-29 |
stevenj | K can be arbitrarily large for rightmost point in hull |
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2007-08-29 |
stevenj | support calling both original and new DIRECT code,... |
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2007-08-29 |
stevenj | add options to use either original Fortran-derived... |
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2007-08-29 |
stevenj | fixed comment, added some basic argument checks |
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2007-08-29 |
stevenj | return more descriptive error code |
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2007-08-29 |
stevenj | whoops! |
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2007-08-29 |
stevenj | performance hack: exploit the fact that the x coordinat... |
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2007-08-29 |
stevenj | only check ftol on iterations where fmin decreased... |
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2007-08-29 |
stevenj | saner memory management (and better performance), impro... |
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2007-08-28 |
stevenj | changed rect so that (x,y) = (d,f) are in order |
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2007-08-28 |
stevenj | added printf |
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2007-08-28 |
stevenj | added rb_tree_find_le/gt test |
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2007-08-28 |
stevenj | bug fix in cdirect - handle case where different indice... |
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2007-08-27 |
stevenj | added f2c of Schabel tensor algorithm (still needs... |
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2007-08-27 |
stevenj | use red-black tree in cdirect instead of repeatedly... |
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2007-08-26 |
stevenj | comment |
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2007-08-26 |
stevenj | implemented a couple more division strategies |
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2007-08-26 |
stevenj | bug fix in Gablonsky measure for cdirect |
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2007-08-26 |
stevenj | added option to StoGO (currently disabled) to use NLopt... |
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2007-08-26 |
stevenj | add initial re-implementation of DIRECT (still too... |
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2007-08-25 |
stevenj | use HUGE_VAL instead of 1e6 for "infinity" in DIRECT |
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2007-08-25 |
stevenj | added simple convex test function |
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2007-08-25 |
stevenj | some rearrangement to allow us to swap in a different... |
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2007-08-25 |
stevenj | use nlopt_stopping in StoGO (currently only for maxeval... |
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2007-08-25 |
stevenj | prevent StoGO from redundant function evaluations |
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2007-08-25 |
stevenj | recenter coords so that starting guess is utilized... |
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2007-08-25 |
stevenj | support both randomized and deterministic versions... |
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2007-08-25 |
stevenj | bug fix in stogo - rm uninitialized read (doesn't chang... |
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2007-08-25 |
stevenj | transpose [*][maxfuncs] arrays to [maxfuncs][*], so... |
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2007-08-24 |
stevenj | remove hard-coded limit on number of dimensions from... |
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2007-08-24 |
stevenj | clearer constants (but still hard-coded, ugh) |
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2007-08-24 |
stevenj | label maxfunc and maxdeep clearly |
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2007-08-24 |
stevenj | tweak |
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2007-08-24 |
stevenj | supported more stopping criteria in subplex (still... |
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2007-08-24 |
stevenj | some cleanups, bugfixes |
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2007-08-24 |
stevenj | added missing files |
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2007-08-24 |
stevenj | more documentation |
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2007-08-24 |
stevenj | added version number |
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2007-08-24 |
stevenj | no longer need time.h in StoGO |
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2007-08-24 |
stevenj | added common random-number generation and timer utilities |
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2007-08-24 |
stevenj | support for bound constraints in NLOPT_LOCAL_SUBPLEX |
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2007-08-24 |
stevenj | support both Jones and Gablonsky direct variants |
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2007-08-24 |
stevenj | got MIT-license permission from K. Madsen, author of... |
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2007-08-24 |
stevenj | some doc clarifications |
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2007-08-24 |
stevenj | start at man page. |
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2007-08-24 |
stevenj | whoops |
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2007-08-23 |
stevenj | added 9 more test functions |
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2007-08-23 |
stevenj | include copies of (unpublished) paper and technical... |
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2007-08-23 |
stevenj | added test program and some test objectives |
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2007-08-23 |
stevenj | autoconfiscated, and got to compile |
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2007-08-23 |
stevenj | initial checkins |
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next |