This is a monthly report by Dave Mitchell on his grant under Perl 5 Core Maintenance Fund. We thank the TPF sponsors to make this grant possible. The main thing I did last month was shrinking the size of the opslot structure, which wraps each op when using slabs On 64-bit platforms this saves 8 bytes per allocated op. This work will be pushed shortly. SUMMARY: 3:43 RT #134275

This is a monthly report by Tony Cook on his grant under Perl 5 Core Maintenance Fund. We thank the TPF sponsors to make this grant possible. Approximately 40 tickets were reviewed, and 18 patches were applied 11.77 #122112 review, testing, comment #122112 research, set up VM #122112 try to diagnose issue on android, remove some extraneous debug output #122112 debugging, testing older versions

This is a monthly report by Dave Mitchell on his grant under Perl 5 Core Maintenance Fund. We thank the TPF sponsors to make this grant possible. The main thing I have been doing over the last month is finishing off making optree-walking functions in op.c non-recursive and/or non-leaky. This work has now been merged into blead. SUMMARY: 2:18 RT #133902 Segfault in Perl_was_lvalue_sub 2:22 RT #134208 heap-use-after-free

This is a monthly report by Tony Cook on his grant under Perl 5 Core Maintenance Fund. We thank the TPF sponsors to make this grant possible. Approximately 30 tickets were reviewed, and 5 patches were applied 0.20 #121783 comment 7.98 #122112 re-work to save the pid instead of the fd #122112 more re-work, testing #122112 debugging, re-work differently #122112 work on a simpler fix

This is a monthly report by Tony Cook on his grant under Perl 5 Core Maintenance Fund. We thank the TPF sponsors to make this grant possible. Approximately 23 tickets were reviewed, and 2 patches were applied 0.74 #133878 debugging #133878 debugging, comment 0.38 #133909 review, porting test, minor fix, apply to blead 1.00 #133925 review code #133925 more code review 1.18 #133951 re-test,

This is a monthly report by Dave Mitchell on his grant under Perl 5 Core Maintenance Fund. We thank the TPF sponsors to make this grant possible. The main thing I have been doing over the last month is to make the optree-walking functions in op.c non-recursive and/or non-leaky. In auto-generated code, such as $a and things involving arbitrary-deep nesting of braces and parentheses, it's easy during compilation to

This is a monthly report by Dave Mitchell on his grant under Perl 5 Core Maintenance Fund. We thank the TPF sponsors to make this grant possible. The main thing I have been doing over the last month is continuing to fix issues related to smoke reports and getting blead in shape for the 5.30.0 release. In particular, I've been looking at Address Sanitizer failures related to memory leaks. SUMMARY:

Jonathan writes: March saw me spending rather little time on my Perl 6 grant. I merged various optimizations I developed during February, but held back to merge until after the March release in order that they could receive more testing before appearing in a release. I also did a few other minor optimizations, and fixed a performance regression introduced during a recent bug fix. During March, I attended the German

I'm pleased to announce that the Board of Directors approved Tony's request for another $20,000. It will allow him to dedicate another 400 hours to this work. I would like to thank the community members who took time to comment on this grant extension request and our sponsors who made funding the grant possible through the Perl 5 Core Maintenance Fund.

This is a monthly report by Tony Cook on his grant under Perl 5 Core Maintenance Fund. We thank the TPF sponsors to make this grant possible. Approximately 15 tickets were reviewed. 1.00 #131115 debugging, comment 3.29 #132782 work on tests, testing #132782 debugging, comment with tests and about the patches supplied. 3.61 #133888 debugging #133888 debugging, review code #133888 more debugging, code