public inbox for pthreads-win32@sourceware.org
 help / color / mirror / Atom feed
From: "Stephen Croall" <scroall@tibco.com>
To: <pthreads-win32@sources.redhat.com>
Subject: Good Algorithm for "Multiple Readers"/"Multiple Writers"
Date: Thu, 08 Dec 2005 09:09:00 -0000	[thread overview]
Message-ID: <D8495C6C606E0C47AF2720713E1B7A620112383A@NA-PA-VBE01.na.tibco.com> (raw)

Hi,

I'm looking for a good, performant algorithm for "multiple
reader"/"multiple writer" locking.

I'm in the process of writing my own but I would rather not fall into
any common pitfalls, especially since performance & scalability are
critical.

Is anyone aware of whether POSIX implements this type of lock?  I can't
seem to find any reference to it in the POSIX documentation.

Cheers, Steve.

-- 

J. Senior Software Engineer, Tibco Software Ltd.
T. +44 (0) 1792 360773
M. +44 (0) 7788 971394
E. scroall@tibco.com
W. www.tibco.com

             reply	other threads:[~2005-12-08  9:09 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-12-08  9:09 Stephen Croall [this message]
2005-12-08 14:46 ` Robert Kindred
2005-12-08  9:57 Stephen Croall
2005-12-08 14:02 Evstiounin, Mikhail
2005-12-08 14:09 Stephen Croall
2005-12-08 14:53 ` Robert Kindred
2005-12-08 14:49 Stephen Croall
2005-12-08 15:00 Evstiounin, Mikhail
2005-12-08 15:01 Stephen Croall
2005-12-08 15:02 Evstiounin, Mikhail
2005-12-08 15:06 Stephen Croall
2005-12-08 15:06 Evstiounin, Mikhail
2005-12-08 15:09 Stephen Croall
2005-12-08 15:11 Stephen Croall
2005-12-08 15:16 Stephen Croall
2005-12-08 15:47 Evstiounin, Mikhail
2005-12-08 16:35 Stephen Croall

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=D8495C6C606E0C47AF2720713E1B7A620112383A@NA-PA-VBE01.na.tibco.com \
    --to=scroall@tibco.com \
    --cc=pthreads-win32@sources.redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).