[maker-devel] Use of each() on hash

Matthew MacManes matthew.macmanes at unh.edu
Sat Apr 26 08:56:25 MDT 2014


Hello,

I am getting a large number of errors, while running maker on my ubuntu
server.

Use of each() on hash after insertion without resetting hash iterator
results in undefined behavior, Perl interpreter: 0x2045200 at
/usr/local/lib/perl/5.18.2/forks.pm line 1736.
Use of each() on hash after insertion without resetting hash iterator
results in undefined behavior, Perl interpreter: 0x837200 at
/usr/local/lib/perl/5.18.2/forks.pm line 1736.
Use of each() on hash after insertion without resetting hash iterator
results in undefined behavior, Perl interpreter: 0x9d1200 at
/usr/local/lib/perl/5.18.2/forks.pm line 1736.

It is unclear how this effects the results or performance of the software,
but these errors are repeated thousands of times in even a small run.

For the record, Maker 2.31, Ubuntu 14.04, perl 5.18.2, MPI via OpenMPI

Compiled perl modules using ./build

Thanks for any insight anyone may have.

  __________________________________
*Matthew MacManes*, Ph.D.
University of New Hampshire  I  Assistant Professor
Department of Molecular, Cellular, & Biomedical Sciences
Durham, NH  03824
Phone: 603-862-4052  I  Twitter: @PeroMHC <https://twitter.com/PeroMHC>
Web: genomebio.org
Office: 189 Rudman Hall I Lab: 145 Rudman Hall
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