From mboxrd@z Thu Jan  1 00:00:00 1970
Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail
From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: MPS: hash tables / obarrays
Date: Sun, 19 May 2024 11:57:25 +0300
Message-ID: <86frueb2mi.fsf@gnu.org>
References: <m2v83aci1u.fsf@pro2.fritz.box>
Mime-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit
Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214";
	logging-data="789"; mail-complaints-to="usenet@ciao.gmane.io"
Cc: eller.helmut@gmail.com, emacs-devel@gnu.org
To: Gerd =?iso-8859-1?Q?M=F6llmann?= <gerd.moellmann@gmail.com>
Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun May 19 10:58:20 2024
Return-path: <emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org>
Envelope-to: ged-emacs-devel@m.gmane-mx.org
Original-Received: from lists.gnu.org ([209.51.188.17])
	by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
	(Exim 4.92)
	(envelope-from <emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org>)
	id 1s8cN1-000AYf-Ui
	for ged-emacs-devel@m.gmane-mx.org; Sun, 19 May 2024 10:58:20 +0200
Original-Received: from localhost ([::1] helo=lists1p.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.90_1)
	(envelope-from <emacs-devel-bounces@gnu.org>)
	id 1s8cMG-0001uv-SH; Sun, 19 May 2024 04:57:32 -0400
Original-Received: from eggs.gnu.org ([2001:470:142:3::10])
 by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
 (Exim 4.90_1) (envelope-from <eliz@gnu.org>) id 1s8cME-0001tg-Ak
 for emacs-devel@gnu.org; Sun, 19 May 2024 04:57:30 -0400
Original-Received: from fencepost.gnu.org ([2001:470:142:3::e])
 by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
 (Exim 4.90_1) (envelope-from <eliz@gnu.org>)
 id 1s8cMD-0005kT-SQ; Sun, 19 May 2024 04:57:29 -0400
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org;
 s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From:
 Date; bh=Syw50s1yjtnLxtScTm70AFHk0pL5ekUVzMkpJOiD1IM=; b=RyCVbyF+XtnypClDqb7/
 AszZK7xqw9+K2tPydmmwaVZciNhwvZsNIkjgIjKlqco8R0q2MQcPNBN5+Zjll+2Le2BcW8CBeXFcJ
 H7OaSfxMs4VhEO6DosKTDa4gz9KKCj/rl209Bw/PsLMR4/8oJSRy88I87VXk3sQX9MBV7eEnLSRiY
 RFYPkNRH5IgSRFbWbHrUja8QIH3PHxNHOmzsA6plFS5sUCB4bNF1UZ7pLZC6qb57dzet4muzZQqQ2
 JWV0W0GnkHGEfqJZk8iz5HfAGuyUTNIQ+oWt1ithYU7R4GhggUs3gUvtZRJgrasfI/a9I3ouENZyG
 ofeDEXesnN5+2g==;
In-Reply-To: <m2v83aci1u.fsf@pro2.fritz.box> (message from Gerd
 =?iso-8859-1?Q?M=F6llmann?= on Sun, 19 May 2024 10:38:53 +0200)
X-BeenThere: emacs-devel@gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Emacs development discussions." <emacs-devel.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-devel>,
 <mailto:emacs-devel-request@gnu.org?subject=unsubscribe>
List-Archive: <https://lists.gnu.org/archive/html/emacs-devel>
List-Post: <mailto:emacs-devel@gnu.org>
List-Help: <mailto:emacs-devel-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-devel>,
 <mailto:emacs-devel-request@gnu.org?subject=subscribe>
Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org
Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org
Xref: news.gmane.io gmane.emacs.devel:319366
Archived-At: <http://permalink.gmane.org/gmane.emacs.devel/319366>

> From: Gerd Möllmann <gerd.moellmann@gmail.com>
> Cc: Emacs Devel <emacs-devel@gnu.org>
> Date: Sun, 19 May 2024 10:38:53 +0200
> 
> I have pushed a change that allocates key/value vectors for hash tables
> from MPS, something that had to be done at some point to gain exclusive
> access to these vectors when scanning them.
> 
> Same is true for obarrays.
> 
> I think obarrays in the dump where not made exact roots before. so this
> should work much better than before.
> 
> If someone could check the obarray related changes I made, that would be
> nice.

Any suggestions for how to test that?