From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andy Wingo Newsgroups: gmane.lisp.guile.user Subject: Re: Lilypond speed (was Re: How to make GNU Guile more successful) Date: Mon, 13 Mar 2017 13:52:55 +0100 Message-ID: <874lyxs5i0.fsf@pobox.com> References: <2e4e293e-618e-809a-2eff-31576319ea61@gmx.de> <874lzod28a.fsf@web.de> <6deb1610-e31b-b5c2-e9c9-95a2289af216@gmx.de> <87mvdfs6mh.fsf@web.de> <871sued8h7.fsf@fencepost.gnu.org> <87tw78sj34.fsf@web.de> <87h9369lz8.fsf_-_@pobox.com> <87r326bqc2.fsf@gnu.org> <87wpbu18b1.fsf@gnu.org> <23ECF05F-A0AC-4F58-B7EC-EAC605A46231@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1489410016 10714 195.159.176.226 (13 Mar 2017 13:00:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 13 Mar 2017 13:00:16 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) Cc: guile-user@gnu.org To: Matt Wette Original-X-From: guile-user-bounces+guile-user=m.gmane.org@gnu.org Mon Mar 13 14:00:05 2017 Return-path: Envelope-to: guile-user@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cnPa0-0001nl-Hr for guile-user@m.gmane.org; Mon, 13 Mar 2017 14:00:04 +0100 Original-Received: from localhost ([::1]:52011 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cnPa6-0007xG-PQ for guile-user@m.gmane.org; Mon, 13 Mar 2017 09:00:10 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59550) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cnPTK-000333-BO for guile-user@gnu.org; Mon, 13 Mar 2017 08:53:11 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cnPTF-0002cf-GR for guile-user@gnu.org; Mon, 13 Mar 2017 08:53:10 -0400 Original-Received: from pb-sasl2.pobox.com ([64.147.108.67]:65302 helo=sasl.smtp.pobox.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cnPTF-0002cE-D5 for guile-user@gnu.org; Mon, 13 Mar 2017 08:53:05 -0400 Original-Received: from sasl.smtp.pobox.com (unknown [127.0.0.1]) by pb-sasl2.pobox.com (Postfix) with ESMTP id 974F765AA6; Mon, 13 Mar 2017 08:53:03 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type:content-transfer-encoding; s=sasl; bh=V8PH9r8NDkwg 16IjSaDyvJAMmE0=; b=f92OzPq/PX4gKGB1w0gh3KqIW8VLnABzPSBppjmWA/Rh B8nvKLm0BHJWZhoxbcujOJIhrKXtkqI3+i/O0m8ayXnxk+m2/x+WfLE/SeGKh3pF dUlo1iFMMZLSGDAQLMxRN4UxmopXTU6ppJbkZwq1s6DgftkuOj6UW1ly9N/+N0o= DomainKey-Signature: a=rsa-sha1; c=nofws; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type:content-transfer-encoding; q=dns; s=sasl; b=ZNxKA9 GoHRbTy1ZTLX5HTnQ3pc4Hh+1zbx+x6MF82XzywT4WZVUm/Jilw0+aVeOKuS464c 5wmqZHC64RdubEM4mOpSrLzK1/ZmG2ivDFfFlIF7Uxc8x//e/hHSy0J90Afm02PG kYu+IVso74sYHQWwI7PMj9HMlXHyRZgPdcAw8= Original-Received: from pb-sasl2.nyi.icgroup.com (unknown [127.0.0.1]) by pb-sasl2.pobox.com (Postfix) with ESMTP id 9074265AA5; Mon, 13 Mar 2017 08:53:03 -0400 (EDT) Original-Received: from clucks (unknown [88.160.190.192]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by pb-sasl2.pobox.com (Postfix) with ESMTPSA id A4D1065AA3; Mon, 13 Mar 2017 08:53:02 -0400 (EDT) In-Reply-To: <23ECF05F-A0AC-4F58-B7EC-EAC605A46231@gmail.com> (Matt Wette's message of "Sun, 12 Mar 2017 16:20:16 -0700") X-Pobox-Relay-ID: FEAE662E-07EB-11E7-9913-85AB91A0D1B0-02397024!pb-sasl2.pobox.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 64.147.108.67 X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-user-bounces+guile-user=m.gmane.org@gnu.org Original-Sender: "guile-user" Xref: news.gmane.org gmane.lisp.guile.user:13517 Archived-At: On Mon 13 Mar 2017 00:20, Matt Wette writes: > If lilypond is performing a lot of eval or lambda generation would turnin= g off optimization help? > > (compile expr #:opts =E2=80=98(#:partial-eval? #f #:cse? #f)) I think Lilypond is currently not going through the compiler at all, so no partial evaluation or anything else is running -- it's just macroexpand-then-interpret. Incidentally in 2.2 the options you need to turn off optimization are a little more complicated. We have "guild compile -O0" which will produce the right set of options but nothing like #:optimize-level 0 or something that you can pass to `compile'. Andy