Path: csiph.com!weretis.net!feeder9.news.weretis.net!border-4.nntp.ord.giganews.com!border-2.nntp.ord.giganews.com!nntp.giganews.com!local-1.nntp.ord.giganews.com!Xl.tags.giganews.com!local-2.nntp.ord.giganews.com!news.giganews.com.POSTED!not-for-mail NNTP-Posting-Date: Tue, 30 Jun 2026 00:04:25 +0000 From: steve g Newsgroups: comp.lang.lisp Subject: Re: Resources to learn common lisp? References: <874inbqdz7.fsf@mariorosell.es> <87ecmf8488.fsf@bsb.me.uk> <874ina49v1.fsf@mariorosell.es> <87pl21m1i6.fsf@gmail.com> <1107n17$3k6ea$5@dont-email.me> <110a9pp$ckmk$6@dont-email.me> <110es1g$1kk17$1@dont-email.me> <110fj4q$1r13s$5@dont-email.me> <110guci$26cjr$1@dont-email.me> <110i789$2iqm8$7@dont-email.me> <87h5n689d5.fsf@nightsong.com> <87zf0y6pr4.fsf@nightsong.com> <87zf0egjah.fsf@gmail.com> <87cxxa10pw.fsf@nightsong.com> Date: Mon, 29 Jun 2026 20:04:25 -0400 Message-ID: <87zf0cyjue.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Cancel-Lock: sha1:FUrUhrfZ364hAK+gn4J1/cOkJBw= MIME-Version: 1.0 Content-Type: text/plain Lines: 16 X-Usenet-Provider: http://www.giganews.com X-Trace: sv3-Bshsr2NMYiabW1ddUKPevokvRXHsp3+MPzWnrjWIfpbLpL3Ltc6QpNybI1FFV96NAQQe/PEVBrE6JLy!6P6BmkLNF+TSR9adDWt9HetfLTMbuIu6cqNkrkBWzNdkdzo= X-Complaints-To: abuse@giganews.com X-DMCA-Notifications: http://www.giganews.com/info/dmca.html X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.40 Xref: csiph.com comp.lang.lisp:61081 Paul Rubin writes: > steve g writes: >> I actually used intel's excellent Vtune product to test python with and >> without LTO. So yes it is possible; if you can get Vtune to work. > > I don't see how LTO relates to saving images. Am I missing something? I compiled 2 versions of python; one with LTO and the other without LTO. I loaded them both into Intel's vtune. I do not understand what you mean by an image? IMHO the lto may make a difference, but on my very slow machine it's hard to notice.