Re: [Rd] valgrind false positive on R startup?

2020-06-18 Thread Toby Hocking
Great, that works for me, thanks! If this is an issue with glibc, has it been reported to the glibc devs, and are they working on a fix? On Tue, Jun 9, 2020 at 9:12 PM Prof Brian Ripley wrote: > It is known, with a known workaround, see e.g. >

Re: [Rd] valgrind false positive on R startup?

2020-06-09 Thread Prof Brian Ripley
It is known, with a known workaround, see e.g. https://www.stats.ox.ac.uk/pub/bdr/memtests/README.txt . Set suppressions in ~/.valgrindrc, e.g. the CRAN check machine has --suppressions=/data/blackswan/ripley/wcsrtombs.supp It is an issue in your OS (glibc), not TRE nor R. On 10/06/2020

[Rd] valgrind false positive on R startup?

2020-06-09 Thread Toby Hocking
Hi all, I'm on Ubuntu 18.04, running R-4.0.0 which I compiled from source, and using valgrind I am always seeing the following message. Does anybody else see that? Is that a known false positive? Any ideas how to fix/suppress? Seems related to TRE, do I need to upgrade that? (base)