Re: Faster methods for getting SPI results (460% improvement)

From: Jim Nasby <jim(dot)nasby(at)openscg(dot)com>
To: Craig Ringer <craig(at)2ndquadrant(dot)com>
Cc: Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Joe Conway <mail(at)joeconway(dot)com>
Subject: Re: Faster methods for getting SPI results (460% improvement)
Date: 2017-04-06 01:40:07
Message-ID: 629e0238-a769-5a0e-1a00-902598ba7e12@openscg.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On 4/4/17 7:44 PM, Craig Ringer wrote:
> The patch crashes in initdb with --enable-cassert builds:

Thanks for the review! I'll get to the rest of it in a bit, but I'm
unable to reproduce the initdb failure. I looked at the assert line and
I don't see anything obvious either. :/

Can you send your full configure call? uname -a? Mine is:

./configure --with-includes=/opt/local/include
--with-libraries=/opt/local/lib --enable-debug --with-libxml --with-tcl
--with-perl --with-python --enable-depend --enable-dtrace
--enable-tap-tests --prefix=/Users/decibel/pgsql/HEAD/i/i
--with-pgport=$PGC_PORT -C --enable-cassert --enable-debug CFLAGS='-ggdb
-O0 -fno-omit-frame-pointer'

Darwin decina.local 15.6.0 Darwin Kernel Version 15.6.0: Mon Jan 9
23:07:29 PST 2017; root:xnu-3248.60.11.2.1~1/RELEASE_X86_64 x86_64
--
Jim Nasby, Chief Data Architect, Austin TX
OpenSCG http://OpenSCG.com

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Noah Misch 2017-04-06 01:51:02 Re: Quorum commit for multiple synchronous replication.
Previous Message Pavan Deolasee 2017-04-06 01:37:58 Re: Patch: Write Amplification Reduction Method (WARM)