From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Israelsson Tampe Newsgroups: gmane.lisp.guile.devel Subject: Fwd: Pausable continuations Date: Sun, 13 Feb 2022 10:34:57 +0100 Message-ID: References: <877da1s03v.fsf@vijaymarupudi.com> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="000000000000008c8b05d7e30443" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28342"; mail-complaints-to="usenet@ciao.gmane.io" To: guile-devel Original-X-From: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Sun Feb 13 10:35:57 2022 Return-path: Envelope-to: guile-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 ) id 1nJBIT-00079f-AW for guile-devel@m.gmane-mx.org; Sun, 13 Feb 2022 10:35:57 +0100 Original-Received: from localhost ([::1]:40082 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nJBIS-0006f9-8K for guile-devel@m.gmane-mx.org; Sun, 13 Feb 2022 04:35:56 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:46352) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nJBHl-0006dy-0B for guile-devel@gnu.org; Sun, 13 Feb 2022 04:35:14 -0500 Original-Received: from [2607:f8b0:4864:20::1030] (port=45986 helo=mail-pj1-x1030.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nJBHh-0008QN-MV for guile-devel@gnu.org; Sun, 13 Feb 2022 04:35:11 -0500 Original-Received: by mail-pj1-x1030.google.com with SMTP id q11-20020a17090a304b00b001b94d25eaecso8426716pjl.4 for ; Sun, 13 Feb 2022 01:35:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=HXLxVGWy14ANSmSnn15lZdKZI51NlYja/ap3D+aQJVM=; b=VYEcgWy4xJcdbqCmu2VeHjXthT2HOK3yTI3bISBSMSymlNAMlTLALSEEKbU7inRD3R z7SPzA30X1PeMPubxttraTWwfti/yjCNUSVxZALFHY4QB427IwrrGhJ/rMymd8wI6EL0 Xfug43BB3Iq16dePhL48U/SnaaxaCYF6+FBE7u9m70Yjc7W3dIEGnB58lNilESWrwQgM 6kuxKefNrpMhG7IUYMEbbgIRd2++l2ME/3zyU11akIMWaSfHQlaUwfHxAqpq0EH+MIdz 4sGvo9nN7w8Pq9vIw2+dyQ/8kWVI2PPA4uZaj8hkScPFioS7c1umlfXXQ8d6mhDL+4q5 GwTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=HXLxVGWy14ANSmSnn15lZdKZI51NlYja/ap3D+aQJVM=; b=cnYMC7992p6o2cOHJ89X5GgnYVU9jP5gQowXjF4Tx3w+fBpBsc0+B3yKHr1SAYAusb c/I5OtBEuIFJEFyY91OBJVIuuxE5WPflO4a90kBya3YC1hbAW/bkiwe3EelosPIDQ+GD 8yVCtfN9uS81bxRNjUIgAQPjWFl2oCRRa2mVMnTxGZlUCO7OWqBb4g/RI/ET/+eL2l9z W3rthvurQSngWWjdhlbQI3DgACuOjjJagqSkGRnf/LybwcjODboTsO1KNP+QWphuAiD+ hFBIFmku8eLYdq9+tmLlHRDOyJAHyX+6/j0HpGR7BRt8iV7QBBZ7sZrhCYZe3VhHYOcb mCog== X-Gm-Message-State: AOAM530/f2FRrI2k/0s4gvKbCxlnAm9w9mcQN2Q5uWZ0595OA3CIe7BF /qWCEGtU0o7Yoi2AMkodwQTclcck066Mn+mMzovE6o/6 X-Google-Smtp-Source: ABdhPJzq6HJTDuvfmV16gSrhWz8PjytY72ZsJ6asPjp73bxwU5+OufDyiU0nYi5GvXyqBc41wK5H0krHlz+Ki52P6jg= X-Received: by 2002:a17:90b:4b08:: with SMTP id lx8mr8861760pjb.52.1644744908244; Sun, 13 Feb 2022 01:35:08 -0800 (PST) In-Reply-To: X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::1030 (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::1030; envelope-from=stefan.itampe@gmail.com; helo=mail-pj1-x1030.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Original-Sender: "guile-devel" Xref: news.gmane.io gmane.lisp.guile.devel:21109 Archived-At: --000000000000008c8b05d7e30443 Content-Type: text/plain; charset="UTF-8" ---------- Forwarded message --------- From: Stefan Israelsson Tampe Date: Sat, Feb 12, 2022 at 5:04 AM Subject: Re: Pausable continuations To: Vijay Marupudi I would say that they represent the same idea but that using separate stacks is an optimization and I intended to explore what to gain with such a construct and possible variants. The final interface and implementation will most likely differ, if we decide that we want this, and be more well designed and integrated. But I intend to put it in use in different applications and try to take it to it's limits. Let me know if I shall publish the branch I'm working in and what's the best way to publish it. Regards Stefan On Fri, Feb 11, 2022 at 7:56 PM Vijay Marupudi wrote: > This is exciting work, thanks for sharing! Maybe non-continuable > exceptions could be based on pausing continuations. > > ~ Vijay > --000000000000008c8b05d7e30443 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


---------- Forwarded message ---------
From: Stefan Israelsson Tampe <stefan.itampe@= gmail.com>
Date: Sat, Feb 12, 2022 at 5:04 AM
Subject: = Re: Pausable continuations
To: Vijay Marupudi <vijay@vijaymarupudi.com>


I would say that they represent the same idea but that using se= parate stacks is an optimization and I intended=C2=A0to explore=C2=A0what t= o
gain with such a construct and possible variants. The final interface= =C2=A0and implementation will most likely differ, if we decide that=C2=A0
we want this, and be more well designed and integrated. But I inte= nd=C2=A0to put it in use in different applications and try to take
it to it's limits. Let me know if I shall publish the branch I'm = working in and what's the best way to publish it.

<= div>Regards
Stefan

On Fri, Feb 11, 2022 at 7:56 PM Vijay Mar= upudi <vija= y@vijaymarupudi.com> wrote:
This is exciting work, thanks for sharing! Maybe non-con= tinuable
exceptions could be based on pausing continuations.

~ Vijay
--000000000000008c8b05d7e30443--