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parallel make on NetBSD occasionally fails or corrupts #12147
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From @tonycozCreated by @tonycozParallel builds on NetBSD occasionally either fail, or produce an A failing build: cp via.bs ../../lib/auto/PerlIO/via/via.bs Creating Makefile.PL in cpan/Text-Soundex for Text::Soundex Running Makefile.PL in cpan/Text-Soundex Another build apparently succeeds, but fails to run sdbm.t: cd t && (rm -f perl; /bin/ln -s ../perl perl) This one I ran with make's job tracing, an extract: 1338366321.673164 1 JOB 7484 /home/tony/dev/perl/git/perl/ext/SDBM_File/sdbm hash.o 15865 0 b000001 Note the hash.o job finishes after the libsdbm.o job. Perl Info
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From @jkeenanOn Wed May 30 04:01:26 2012, tonyc wrote:
At the risk of asking too simplistic questions ... 1) Do all the failures you observe have a "related to SDBM_File" aspect? 2) You say that these failures occur during "parallel builds". Does 3) You describe these as "occasional." Have you been able to observe Thank you very much. |
The RT System itself - Status changed from 'new' to 'open' |
From @tonycozOn Sat, Jan 26, 2013 at 06:28:18PM -0800, James E Keenan via RT wrote:
All of the failures I observed were either errors building
The higher the parallelization the higher the chance of failure. It's rare, but does occur at -j2, and IIRC about a 10% failure rate at
I only saw it happen for libsdbm.a. The Makefile for libsdbm.a seems sane. Tony |
This was fixed in 4d106cc. |
Migrated from rt.perl.org#113430 (status was 'open')
Searchable as RT113430$
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