Robert Haas b4fbe392f8 Reduce sinval synchronization overhead. ...

Testing shows that the overhead of acquiring and releasing
SInvalReadLock and msgNumLock on high-core count boxes can waste a lot
of CPU time and hurt performance.  This patch adds a per-backend flag
that allows us to skip all that locking in most cases.  Further
testing shows that this improves performance even when sinval traffic
is very high.

Patch by me.  Review and testing by Noah Misch.

2011-07-29 16:46:13 -04:00

..

backend

Reduce sinval synchronization overhead.

2011-07-29 16:46:13 -04:00

bin

Fix pg_restore's direct-to-database mode for standard_conforming_strings.

2011-07-28 14:06:57 -04:00

include

Rethink behavior of CREATE OR REPLACE during CREATE EXTENSION.

2011-07-23 16:59:39 -04:00

interfaces

Replace printf format %i by %d

2011-07-26 22:54:29 +03:00

makefiles

Add some environment checks prior to sepgsql regression testing.

2011-07-25 10:51:02 -04:00

pl

Add GET STACKED DIAGNOSTICS plpgsql command to retrieve exception info.

2011-07-18 14:47:18 -04:00

port

Add \ir command to psql.

2011-07-06 11:45:13 -04:00

template

Remove cvs keywords from all files.

2010-09-20 22:08:53 +02:00

test

Unbreak unlogged tables.

2011-07-22 16:15:43 -04:00

timezone

Replace printf format %i by %d

2011-07-26 22:54:29 +03:00

tools

Blind attempt at fixing isolation_tester on Win32

2011-07-13 01:10:26 -04:00

tutorial

Stamp copyrights for year 2011.

2011-01-01 13:18:15 -05:00

.gitignore

Convert cvsignore to gitignore, and add .gitignore for build targets.

2010-09-22 12:57:04 +02:00

bcc32.mak

Remove useless whitespace at end of lines

2010-11-23 22:34:55 +02:00

DEVELOPERS

Replace a couple of references to files that no longer exist in the source

2009-05-04 08:08:47 +00:00

Makefile

Fix some oversights in distprep and maintainer-clean targets.

2011-03-10 00:04:05 -05:00

Makefile.global.in

Make distprep and *clean build targets recurse into all subdirectories.

2011-07-03 13:55:12 -04:00

Makefile.shlib

Use single quotes in preference to double quotes for protecting pathnames.

2011-06-15 21:45:23 -04:00

nls-global.mk

Add the possibility to pass --flag arguments to xgettext calls

2011-06-27 00:37:21 +03:00

win32.mak

Remove useless whitespace at end of lines

2010-11-23 22:34:55 +02:00