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Article #217891Re: Ile cykli zajmuje mnożenie liczb 64-bitowych?
From: osobli...
Date: Fri, 02 Jun 2023 12:11
Date: Fri, 02 Jun 2023 12:11
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Tutaj Vignie wyszły podobne wyniki przy użyciu Intel® Architecture Code Analyzer, 3.50 cykla dla xoroshiro128++ i 5.53 cykla dla PCG64DXSM: https://pcg.di.unimi.it/pcg.php Także, jeśli uzyskuję podobne wyniki, chyba robię pomiary w miarę reprezentatywnie. I chyba niewiele można tu przyspieszyć. Nie rozumiem tylko dlaczego ludziom z Numpy wyszły wyrównane wyniki i Melissie O'Neil też takie ponoć wychodzą.
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X-Received: by 2002:ad4:55e8:0:b0:626:1bb5:7a35 with SMTP id bu8-20020ad455e8000000b006261bb57a35mr1859593qvb.10.1685707902801; Fri, 02 Jun 2023 05:11:42 -0700 (PDT) X-Received: by 2002:a25:2650:0:b0:ba7:8628:93e2 with SMTP id m77-20020a252650000000b00ba7862893e2mr1557586ybm.4.1685707902481; Fri, 02 Jun 2023 05:11:42 -0700 (PDT) Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.icm.edu.pl!news.man.lodz.pl!newsfeed.pionier.net.pl!1.us.feeder.erje.net!feeder.erje.net!tncsrv06.tnetconsulting.net!usenet.blueworldhosting.com!diablo1.usenet.blueworldhosting.com!peer01.iad!feed-me.highwinds-media.com!news.highwinds-media.com!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.googlegroups.com!not-for-mail Newsgroups: pl.comp.programming Date: Fri, 2 Jun 2023 05:11:42 -0700 (PDT) In-Reply-To: <6a8dcb5d-1aff-42f6-8819-2e0a4b39e615n@googlegroups.com> Injection-Info: google-groups.googlegroups.com; posting-host=92.67.160.10; posting-account=5sNFBgoAAAAxlae8lv99mPyGsDs6ynwB NNTP-Posting-Host: 92.67.160.10 References: <986309a4-5abd-46de-9d99-25bf51ba6144n@googlegroups.com> <u3o5jn$248lr$1@dont-email.me> <ae1c2360-6eb1-47bc-b3e1-9b5b58b8e7f3n@googlegroups.com> <f875c31f-359e-4600-82a1-396a79d88eb7n@googlegroups.com> <u3q9gj$2jdsa$1@dont-email.me> <c25f6d1d-8b3f-4abb-9f95-cc4f4e355474n@googlegroups.com> <u3t721$32043$2@dont-email.me> <cf5f9f4f-8639-46ab-ad27-1c3f5ea78c47n@googlegroups.com> <b924d147-7384-4c59-bf13-8080061a15b8n@googlegroups.com> <91561a72-2a65-44c8-ad6f-9a23697afc27n@googlegroups.com> <6a8dcb5d-1aff-42f6-8819-2e0a4b39e615n@googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <cce2ca18-ee73-41e5-a5e0-67dc07925f3dn@googlegroups.com> Subject: Re: Ile cykli zajmuje mnożenie liczb 64-bitowych? From: "osobli...@gmail.com" <osobliwy.nick@gmail.com> Injection-Date: Fri, 02 Jun 2023 12:11:42 +0000 X-Received-Bytes: 2225 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit