optimParallel issueshttps://git.math.uzh.ch/florian.gerber/optimParallel/-/issues2020-02-21T01:35:47+01:00https://git.math.uzh.ch/florian.gerber/optimParallel/-/issues/9large memory usage when of number parameters is very large2020-02-21T01:35:47+01:00Florian Gerberlarge memory usage when of number parameters is very large`optimParallel` creates a numeric array of size `c(length(par), length(par))`. This requires a considerable amount of memory if `length(par)` is very large. It should be easy to avoid that array and reduce the memory usage in that situat...`optimParallel` creates a numeric array of size `c(length(par), length(par))`. This requires a considerable amount of memory if `length(par)` is very large. It should be easy to avoid that array and reduce the memory usage in that situation considerably. I will consider updating the software if I receive a good patch. Many thanks to Pedro for bringing up the issue.
I am not sure whether L-BFGS-B is suitable for problems with a very large number of parameters.https://git.math.uzh.ch/florian.gerber/optimParallel/-/issues/8add plot function2020-02-21T01:35:28+01:00Florian Gerberadd plot functionhttps://git.math.uzh.ch/florian.gerber/optimParallel/-/issues/7add timing measurements2020-02-21T01:32:12+01:00Florian Gerberadd timing measurements