Mailing list for all users of the OCaml language and system.
 help / color / mirror / Atom feed
From: "Pierre-Evariste Dagand" <pedagand@gmail.com>
To: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] "Ref" and copy of functions
Date: Sun, 16 Dec 2007 19:27:21 +0100	[thread overview]
Message-ID: <6cb897b30712161027q2ca11311p81fe1691979828af@mail.gmail.com> (raw)
In-Reply-To: <6cb897b30712160839g1efb65d2j449e4e2b66b847a1@mail.gmail.com>

> Now, I will re-write my combinators and see which style better suits my needs.

Finally, impressed by the speed of the record solution, I have
re-written the whole library with records.

I have measured the performance of this implementation against the
Ref-based one on "real" code. Thus, I have simulated my Chord [1]
implementation with a simulator instrumented such that it drops the
processing time for each arrow processing.

The results can be found at [2].

In a nutshell : the record solution has a negligible overhead compared
to the Ref solution.

Thanks all,

[1]: http://pdos.csail.mit.edu/chord/
[2]: http://perso.eleves.bretagne.ens-cachan.fr/~dagand/projets/opis/processing_speed_records.pdf

-- 
Pierre-Evariste DAGAND


      reply	other threads:[~2007-12-16 18:27 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-13 17:27 Pierre-Evariste Dagand
2007-12-14 10:49 ` Zheng Li
2007-12-14 14:51   ` [Caml-list] " David Teller
2007-12-14 16:19     ` Zheng Li
2007-12-14 14:54   ` [Caml-list] " Pierre-Evariste Dagand
2007-12-14 16:12     ` Zheng Li
2007-12-14 16:55       ` [Caml-list] " Pierre-Evariste Dagand
2007-12-14 16:30     ` Loup Vaillant
     [not found]       ` <6cb897b30712140848j52e5628avbf0e3dadcb771f71@mail.gmail.com>
2007-12-14 16:57         ` Pierre-Evariste Dagand
2007-12-16  5:17 ` [Caml-list] " Jacques Garrigue
2007-12-16 16:39   ` Pierre-Evariste Dagand
2007-12-16 18:27     ` Pierre-Evariste Dagand [this message]

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=6cb897b30712161027q2ca11311p81fe1691979828af@mail.gmail.com \
    --to=pedagand@gmail.com \
    --cc=caml-list@yquem.inria.fr \
    /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