2022-10-18 K Mullen <mullenkate@gmail.com>
* src/altmov.f: Added initialization of IBDSAV to 0 at line 170.
Ben Bolker reported a case that triggered a segfault that I traced
to this variable being used uninitialized.
* DESCRIPTION: CRAN now says the Title field should be in title case,
changed to comply.
2014-10-03 K Mullen <mullenkate@gmail.com>
* src/minqa.cpp: Changed format of output at return to add labels.
This affects output for iprint > 0.
* src/minqa.cpp: When rho changes and is printed, added labels to
output. This affects output for iprint > 1.
* R/minqa.R: Now print start parameter values and obj. function
value when iprint > 0.
* R/minqa.cpp: If iprint > 3, the objective function value and
corresponding variables are output every \code{iprint} evaluations.
* man/uobyqa.Rd: iprint updated.
* man/newuoa.Rd: iprint updated.
* man/bobyqa.Rd: iprint updated.
2014-02-03 K Mullen <mullenkate@gmail.com>
DESCRIPTION: Rcpp is now in Imports, not Depends.
NAMESPACE: 'import(Rcpp)' added.
2012-05-07 K Mullen <mullenkate@gmail.com>
* R/minqa.R: Added check on length of obj. function, with stop if
obj. function does not return a numeric value of length 1. As
Hans Borchers pointed out, R would crash if bobyqa was given an
objective function that returned a vector with length greater than
1.
2012-03-14 Douglas Bates <bates@stat.wisc.edu>
* src/minqa.cpp: avoid evaluating an Rcpp::Function object
and use direct calls to R's eval (which shows up as ::Rf_eval in
this code).
2011-09-30 K Mullen <kmullen@nist.gov>
* src/minqa.cpp brought in patch contributed by Ben Bolker.
2011-07-14 John Nash <nashjc@uottawa.ca>
* man/uobyqa.Rd: corrected output names in documentation. Added msg.
* man/newuoa.Rd: corrected output names in documentation. Added msg.
* man/bobyqa.Rd: corrected output names in documentation. Added msg.
2011-07-11 John Nash <nashjc@uottawa.ca>, Kate Mullen <kmullen@nist.gov>
* R/minqa.R: bobyqa bug fixes thanks to Ben Bolker: fixed rhobeg
intitialization problem and issue with parscale.
2011-02-28 John Nash <nashjc@uottawa.ca>
* DESCRIPTION (Version): New minor version number
* R/minqa.R fix npt to min(n+2, 2*n) in call
2011-02-02 Douglas Bates <bates@stat.wisc.edu>
* DESCRIPTION (Version): New minor version number
* src/minqa.cpp (calfun): check for finite value of objective
function.
2011-01-27 Douglas Bates <bates@stat.wisc.edu>
* src/minqa.cpp: Expand RCPP_FUNCTION_X macros to make debugging
easier.
2010-11-19 Douglas Bates <bates@stat.wisc.edu>
* src/Makevars (PKG_LIBS): Change to the backticks version
2010-11-14 Douglas Bates <bates@stat.wisc.edu>
* tests/newuoa.R: added test for newuoa which should signal an
error.
* src/minqa.cpp: reverted the removal of the ierr argument in
calls to Fortran code.
2010-08-10 John Nash <nashjc@uottawa.ca>
* man/bobyqa.Rd: Added revised codes for error exits and
tests for some of these errors. Note that the error for npt
(number of interpolation points) out of desired range does not
work. It appears the minqa.R code forces a valid setting, and
ignores user input.
* man/newuoa.Rd: Added revised codes for error exits and
tests for some of these errors. Note that the error for npt
(number of interpolation points) out of desired range does not
work. It appears the minqa.R code forces a valid setting, and
ignores user input.
* man/uobyqa.Rd: Added revised codes for error exits and
tests for some of these errors.
* src/uobyq*.f: Put in IERR exits and suppressed minqer() call.
Also put IERR in calling sequence.
* src/newuo*.f: Put in IERR exits and suppressed minqer() call.
Also put IERR in calling sequence.
* src/minqa.cpp: Put in IERR for newuoa and uobyqa. This involves
several changes, including * and & modifiers to variables.
2010-08-09 Douglas Bates <bates@stat.wisc.edu>
* man/bobyqa.Rd: Add a check on the error code. (Note: the R code
should be modified to look for the error code in the returned
value and produce an appropriate error message.)
* src/minqa.cpp: pass ierr in call to rval from bobyqa. (Had it
defined previously but forgot to pass it.)
* tests/rvaltest.R,src/bobyq*.f,src/minqa.cpp,man/bobyqa.Rd:
Modify Fortran sources to return an error code instead of Fortran
I/O (John Nash) and incorporate error code in interface routine.
Modify tests accordingly. (Note: other optimizers not yet modified.)
2010-06-18 Douglas Bates <bates@stat.wisc.edu>
* src/minqa.cpp: "fval" component of returned list is now directly
the function evaluation and not conversion to double and back to
NumericVector. In particular, attributes are not stripped.
* tests/rvaltest.R: Modify test to ignore attributes (including
the dimensions).
* DESCRIPTION: New release.
2010-03-14 Douglas Bates <bates@stat.wisc.edu>
* src/*.f: Cleaned up more PRINT statements. Changed CALL CALFUN
to F = CALFUN().
* src/minqa.cpp: Moved the C++ code to this file name (previously
was bobyqa_cpp.cpp). Re-arranged order of functions and added
documentation. Changed CALFUN to a function incorporating the
minqi3 output.
* man/*.Rd: Updates and modifications to examples
* R/minimizers.R: Added print methods for each of the class
2010-03-13 Douglas Bates <bates@stat.wisc.edu>
* src/main.f: removed - R packages should not contain a main
program
* src/<many files>: Removed C functions; Changed to C++ with Rcpp;
Added Makevars.
* R/<many files>: inlined the foo.control functions, amalgamated
sources, switched to C++ .Call functions.
* man/<many files>: Removed docs for newly inlined functions.
* DESCRIPTION: New version
* NAMESPACE: UseDynLibs to access names of functions for .Call
2010-03-11 Douglas Bates <bates@stat.wisc.edu>
* R/bobyqa.R, src/bobyqa_c.c: Change default argument
handling and interface between R and C code. Remove
bobyqa.control R function.
* man/bobyqa.Rd: Update to new organization. Fix R CMD check
problems.
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