Maintaining Perl 5 Core (Dave Mitchell): April 2026
Mon, 18-May-2026 by
alh
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Dave writes:
Last month I continued looking into race conditions in threads and
threads::shared. I have now reached the point where the threads-related
test suite can run cleanly under `valgrind --tool=helgrind`. But there
is still an occasional crash in blocks.t when run repeatedly for many
hours in parallel on 20 terminals, which I am currently working on. I'm
hopeful that once that is fixed, the branch will be ready to push.
Summary:
* 33:35 GH #24258 dist/threads/t/free.t: Rare test failure in debugging build on FreeBSD
Total:
* 33:35 (HH:MM)
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Comments (4)
Thanks to Dave's hardwork! Greetings from https://www.owensborodrywall. :)
Great update on Dave Mitchell's Perl 5 core maintenance work! Tackling complex thread race conditions takes serious expertise. Just like solid code needs strong framework support, hiring a skilled drywall contractor fort worth ensures home structures stay solid too!
I respect the patience required for this level of code upkeep; it reminds me of the planning needed for a deck stone paver jacksonville installation.
Resolving deep-seated concurrency bugs takes careful analysis of complex systems, much like having an arborist near me diagnose hidden problems in an old tree.
