From owner-freebsd-stable@freebsd.org Sun Jun 21 13:03:53 2020 Return-Path: Delivered-To: freebsd-stable@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3DE5E34EE71 for ; Sun, 21 Jun 2020 13:03:53 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 49qXmR5Gjnz3gZb for ; Sun, 21 Jun 2020 13:03:51 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from tom.home (kib@localhost [127.0.0.1]) by kib.kiev.ua (8.15.2/8.15.2) with ESMTPS id 05LD3OZS017189 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Sun, 21 Jun 2020 16:03:27 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.10.3 kib.kiev.ua 05LD3OZS017189 Received: (from kostik@localhost) by tom.home (8.15.2/8.15.2/Submit) id 05LD3Nss017188; Sun, 21 Jun 2020 16:03:23 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Sun, 21 Jun 2020 16:03:23 +0300 From: Konstantin Belousov To: Ronald Klop Cc: Michael Grimm , FreeBSD-STABLE Mailing List Subject: Re: Buildworld and buildkernel with very slow compilation, recently Message-ID: <20200621130323.GL45690@kib.kiev.ua> References: <2D4CD117-99D0-4A03-8FBC-002CDFFE64F9@ellael.org> <816278512.11586.1592743731465@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <816278512.11586.1592743731465@localhost> X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FORGED_GMAIL_RCVD,FREEMAIL_FROM, NML_ADSP_CUSTOM_MED autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on tom.home X-Rspamd-Queue-Id: 49qXmR5Gjnz3gZb X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=gmail.com (policy=none); spf=softfail (mx1.freebsd.org: 2001:470:d5e7:1::1 is neither permitted nor denied by domain of kostikbel@gmail.com) smtp.mailfrom=kostikbel@gmail.com X-Spamd-Result: default: False [0.94 / 15.00]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; HAS_XAW(0.00)[]; R_SPF_SOFTFAIL(0.00)[~all]; NEURAL_SPAM_MEDIUM(0.40)[0.404]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-0.34)[-0.338]; NEURAL_SPAM_LONG(0.87)[0.873]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; FREEMAIL_ENVFROM(0.00)[gmail.com]; DMARC_POLICY_SOFTFAIL(0.10)[gmail.com : No valid SPF, No valid DKIM,none] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Jun 2020 13:03:53 -0000 On Sun, Jun 21, 2020 at 02:48:51PM +0200, Ronald Klop wrote: > Building ports/pkgs is also significantly slower on 13 (new clang) than on 12.1. > http://thunderx1.nyi.freebsd.org/ > 13 = 140 hours12.1 = 103 hoursFor roughly the same amount of ports. If you use stock HEAD GENERIC kernel config and stock-built libc, it is expected. Both kernel and jemalloc has extensive debugging turned on, on HEAD. > > Regards, Ronald > > Van: Michael Grimm > Datum: 21 juni 2020 14:12 > Aan: FreeBSD-STABLE Mailing List > Onderwerp: Buildworld and buildkernel with very slow compilation, recently > > > > > > > Hi, > > > > I am following FreeBSD 12.1-STABLE. > > > > Clang has been upgraded to version 10.0.0 on May, 1st, and ever since that time, I do observe a dramatic increase in compilation times of building world, kernel and ports. I didn't benchmark the exact times, but compilation times are at least increased by a factor of 1.5. Nothing has changed of the last month besides upgrading 12.1-Stable every other week. > > > > Has anyone else been bitten by this? > > > > Regards, > > Michael > > _______________________________________________ > > freebsd-stable@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > > > > > > > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"