[Xapian-discuss] Threaded test (in C++) to reproduce our database problems
Eric Ridge
ebr@tcdi.com
Thu, 17 Jun 2004 08:42:12 -0400
Compiling now. I'll report back in a few. Been up all night dealing =
with a (scheduled) power-outage in our datacenter. Always fun to see =
which servers won't boot.
Hopefully, CVS HEAD will fix this, but as another data-point: The test =
(poorly written as it is) also fails on our test Gentoo system, which is =
a dual processor hyperthreaded Xeon, running the 2.6.6 Linux kernel. So =
it ain't just my Mac.
As an aside, is it necessary to compile Xapian with -pthread or =
-lpthread or -D_REENTRANT or -D_THREAD_SAFE or something? My thinking =
is no, but I'm just a novice when it comes to pthreads.
I really appreciate the time y'all have spent looking into this. A =
welcomed surprise when power came back on!
eric
-----Original Message-----
From: Olly Betts [mailto:olly@survex.com]
Sent: Thu 6/17/2004 8:28 AM
To: xapian-discuss@lists.xapian.org
Cc:=09
Subject: Re: [Xapian-discuss] Threaded test (in C++) to reproduce our =
database problems
On Thu, Jun 17, 2004 at 12:52:36PM +0100, Olly Betts wrote:
> On Thu, Jun 17, 2004 at 12:25:48PM +0100, Olly Betts wrote:
> > OK, I can reproduce this with vanilla 0.8.0, on x86 using 2.4.24. =
It's
> > a 4 CPU box - perhaps that makes a difference, or maybe CVS HEAD =
fixes
> > it. That's my next thing to try.
>=20
> Still happens with CVS HEAD.
Actually, the dynamic linker was picking up the wrong version of the
shared library. It looks like CVS HEAD fixes this.
Eric - can you try a CVS snapshot, and let us know if that fixes this.
You can get them from:
http://www.oligarchy.co.uk/xapian/HEAD/
Cheers,
Olly
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