I've opened an issue in the OpenBLAS repo [1].
https://github.com/xianyi/OpenBLAS/issues/703
I'm trying to answer their questions, but, as is apparent in that
thread, I'm not really familiar with debugging these sorts of problems.
Since others are able to reproduce the error, any help over there would
be very appreciated.
[1] The last post suggested it may be an R issue rather than an OpenBLAS
one, but I wanted to be more sure of that before going to R
developers, especially given their comment about the --with-lapack
flag:
"Please do bear in mind that using --with-lapack is 'definitely not
recommended': it is provided only because it is necessary on some
platforms and because some users want to experiment with claimed
performance improvements. Reporting problems where it is used
unnecessarily will simply irritate the R helpers."
https://cran.r-project.org/doc/manuals/r-release/R-admin.html#LAPACK
--
Kyle
