Re: [Rd] Subsetting row in single column matrix drops names in resulting vector

u're looking for. > Hope this solves your problem. > > Best regards, > Emil Bode > > > On 21/11/2018, 17:58, "R-devel on behalf of Dmitriy Selivanov" < > r-devel-boun...@r-project.org on behalf of selivanov.dmit...@gmail.com> > wrote: > >

Re: [Rd] Subsetting row in single column matrix drops names in resulting vector

col1 > #row11 > > > Hope this helps, > > Rui Barradas > > Às 16:51 de 21/11/2018, Dmitriy Selivanov escreveu: > > Hello here. I'm struggling to understand R's subsetting behavior in > couple > > of edge cases - subsetting row in a single column m

[Rd] Subsetting row in single column matrix drops names in resulting vector

a = matrix(1:2, nrow = 2, dimnames = list(c("row1", "row2"), c("col1"))) a[1, ] # 1 It returns *unnamed* vector `1` where I would expect named vector. In fact it returns named vector when number of columns is > 1. Same issue applicable to single row matrix. Is it

Re: [Rd] Help to create bugzilla account

t, Fedora, RHEL, Centos also have jemalloc > and > tcmalloc. Meaning, if its good on those two, its good on Linux in general. > Basically, jemalloc is faster for many work loads but its harder to spot > problems. Glibc is better at spotting memory bugs but not as fast. > > -St

Re: [Rd] Help to create bugzilla account

to to also switch to jemalloc. > > Anybody feel like doing some empirics? > > Dirk > > -- > http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org > -- Regards Dmitriy Selivanov [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel

Re: [Rd] Help to create bugzilla account

calls? At the moment seems any value is ignored... 12 авг. 2017 г. 6:09 ПП пользователь "Simon Urbanek" < simon.urba...@r-project.org> написал: > > > On Aug 11, 2017, at 12:57 PM, Iñaki Úcar wrote: > > > > 2017-08-11 16:00 GMT+02:00 Martin Maechler : > >

Re: [Rd] Help to create bugzilla account

integer/double vector of size 500+ mb - R will report that it can't allocate vector of such size. Hope this helped. 2017-08-11 18:00 GMT+04:00 Martin Maechler : > >>>>> Dmitriy Selivanov > >>>>> on Fri, 11 Aug 2017 17:33:31 +0400 writes: > >

[Rd] Help to create bugzilla account

Hi mailing list and R-core. Could someone from R-core please help me to create account in bugzilla? I would like to submit issue related to gc() to wishlist. Related context is here - https://stat.ethz.ch/pipermail/r-devel/2017-July/074715.html -- Regards Dmitriy Selivanov

Re: [Rd] Issue with memory deallocation/fragmentation on systems which use glibc

s Bugzilla members"*) - https://stat.ethz.ch/pipermail/r-devel/2017-June/074487.html - https://stat.ethz.ch/pipermail/r-devel/2017-June/074500.html - https://stat.ethz.ch/pipermail/r-devel/2017-July/074614.html 2017-07-09 13:12 GMT+03:00 Dmitriy Selivanov : > Dear R-devel mailing l

Re: [Rd] Issue with memory deallocation/fragmentation on systems which use glibc

ction = function(...) { # do some useful work result = TRUE # register finalizer e = environment() reg.finalizer(e, malloc_trim_finalizer) return(result) } 2017-06-22 11:12 GMT+04:00 Dmitriy Selivanov : > A few additional details. According to Linux Programmer's Manual > >

Re: [Rd] Issue with memory deallocation/fragmentation on systems which use glibc

A few additional details. According to Linux Programmer's Manual 1. http://man7.org/linux/man-pages/man3/mallopt.3.html 2. http://man7.org/linux/man-pages/man3/malloc_trim.3.html And if I understood everything correctly `free` could trigger `malloc_trim` based on value of several environmen

[Rd] Issue with memory deallocation/fragmentation on systems which use glibc

than single digit millisecond for very memory fragmented . Thanks in advance. -- Regards Dmitriy Selivanov [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel