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Article #621103Re: BYTE Magazine Pentomino Article
From: Quadibloc
Date: Mon, 05 Mar 2018 19:38
Date: Mon, 05 Mar 2018 19:38
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On Monday, March 5, 2018 at 11:46:31 AM UTC-7, Lynn Wheeler wrote: > while 360/195 & 370/195 had out-of-order ... it didn't have speculative > execution and stalled on conditional branches ... as a result, most > ordinary codes only ran at half speed. I got con'ed into participating > in hyperthreading project for 370/195 (that was never released) > ... basically simulating two processor SMP (two i-streams some chance of > keeping processor 100% busy) ... ref to hyperthread > https://people.cs.clemson.edu/~mark/acs_end.html Oh, no: it was really just an Atom. John Savard
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X-Received: by 10.55.34.65 with SMTP id i62mr11230446qki.47.1520278705842; Mon, 05 Mar 2018 11:38:25 -0800 (PST) X-BeenThere: alt.folklore.computers@googlegroups.com Received: by 10.55.79.20 with SMTP id d20ls8093063qkb.7.gmail; Mon, 05 Mar 2018 11:38:24 -0800 (PST) X-Received: by 10.233.237.82 with SMTP id c79mr11398357qkg.40.1520278704086; Mon, 05 Mar 2018 11:38:24 -0800 (PST) X-Received: by 10.31.160.212 with SMTP id j203mr1670567vke.12.1520278703943; Mon, 05 Mar 2018 11:38:23 -0800 (PST) Path: mbox-mo1.pugleaf.net!m4ni1159qte.0!nntp.google.com!t24no3996035qtn.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: alt.folklore.computers Date: Mon, 5 Mar 2018 11:38:23 -0800 (PST) In-Reply-To: <87371e743g.fsf@garlic.com> Complaints-To: groups...@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=198.161.203.4; posting-account=1nOeKQkAAABD2jxp4Pzmx9Hx5g9miO8y NNTP-Posting-Host: 198.161.203.4 References: <p74nr9$gq4$1@dont-email.me> <ffmd97F75bdU1@mid.individual.net> <p779gf$vai$1@dont-email.me> <ffopb6F75bdU8@mid.individual.net> <2145632306.541554624.873367.peter_flass-yahoo.com@news.eternal-september.org> <87o9k7bjkq.fsf@usenet.ankman.de> <slrnp9i79j.eu5.grahn+nntp@frailea.sa.invalid> <87zi3o7uaq.fsf@usenet.ankman.de> <6o4m9ddl7ut1sfr88j5ckh6akrbf21lo4b@4ax.com> <e22e33cb-1039-45bd-8876-d1ea470c3eae@googlegroups.com> <b99m9dt3fle04khga664kkiev99313e3dj@4ax.com> <87vaebshhw.fsf@usenet.ankman.de> <d4167e23-951a-41da-8047-5943ba870f3e@googlegroups.com> <878tb7seaw.fsf@usenet.ankman.de> <87371e743g.fsf@garlic.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <1ef64c47-52c7-4b75-8ea4-b872de4a6b26@googlegroups.com> Subject: Re: BYTE Magazine Pentomino Article From: Quadibloc <jsa...@ecn.ab.ca> Injection-Date: Mon, 05 Mar 2018 19:38:24 +0000 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit