Re: [HACKERS] "left shift of negative value" warnings

2017-04-10 Thread Markus Nullmeier
log/2012/10/sad-day-unisys-abandons-its-mainframe-processors.html And the respective ABI will be around for some time to come, apparently: https://www.theregister.co.uk/2016/03/31/free_x86_mainframes_for_all_virtual_mainframes_that_is :-) -- Markus Nullmeierhttp://www.g-vo.org Ge

Re: [HACKERS] WIP: Faster Expression Processing and Tuple Deforming (including JIT)

2017-02-10 Thread Markus Nullmeier
ossible to reuse tools that are already out there, such as "DynASM" ( http://luajit.org/dynasm_features.html ) from the LuaJIT project (currently offers x86-64, x86-32, ARM-32, PPC-32, and MIPS-32). Maybe one could even recycle parts of the LuaJIT project itself ( http://luajit.org/luajit.

Re: [HACKERS] Incorrect overflow check condition for WAL segment size

2016-11-09 Thread Markus Nullmeier
itted. Hmm, somehow this fix (60379f66c8 for master) does not seem to appear in the 9.5 and 9.6 branches, yet the latter both include commit 88e9823. -- Markus Nullmeierhttp://www.g-vo.org German Astrophysical Virtual Observatory (GAVO) -- Sent via pgsql-hackers mailing list (pgsq

Re: [HACKERS] WIP: Access method extendability

2016-03-31 Thread Markus Nullmeier
remental patch. -- Markus Nullmeierhttp://www.g-vo.org German Astrophysical Virtual Observatory (GAVO) diff --git a/doc/src/sgml/generic-wal.sgml b/doc/src/sgml/generic-wal.sgml index 6655f22..b3388ba 100644 --- a/doc/src/sgml/generic-wal.sgml +++ b/doc/src/sgml/generic-wal.sgml

Re: [HACKERS] WIP: Access method extendability

2016-03-30 Thread Markus Nullmeier
Alexander Korotkov wrote: > I heard no objections. There is revision of patch where generic WAL > interface description was moved to documentation. This description > contains improvements by Petr Jelinek, Alvaro Herrera and Markus Nullmeier Attached are a few more small fi