Date: Fri, 31 Oct 2025 19:18:19 -0700 From: Mark Millard <marklmi@yahoo.com> To: FreeBSD ARM List <freebsd-arm@freebsd.org> Subject: Re: FYI: main-arm64 port-packages built per Hr. on ampere2, some history and comparisons/contrasts Message-ID: <9483598E-1B09-4B10-8DA8-3B6863F6B395@yahoo.com> In-Reply-To: <A6C01FB5-32A6-47E6-AE63-D2E44F5590F3@yahoo.com> References: <A6C01FB5-32A6-47E6-AE63-D2E44F5590F3@yahoo.com>
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[Just a minor correction to a figure and its consequences. The typo ended up used in the calculation.] On Oct 31, 2025, at 16:28, Mark Millard <marklmi@yahoo.com> wrote: > Start time then built/approx.Hrs approx.= ratio > > I tried to avoid examples of incremental builds > and of large scale build failures. > > > ampere2: (so debug-build for each of boot-kernel, > boot-world; main-arm64 so debug-build of > jail-world) > 01 Mar 2025 01:34:16 GMT 34828/162.0 approx.= 215.0 > 11 Mar 2025 01:30:33 GMT 34853/163.3 approx.= 214.4 > 01 Apr 2025 01:31:49 GMT 34856/508.0 approx.= 68.6 > 06 May 2025 02:47:25 GMT 34892/458.3 approx.= 76.1 > 14 Jun 2025 02:48:40 GMT 34596/390.3 approx.= 88.6 > 19 Jul 2025 01:09:55 GMT 34787/406.3 approx.= 85.6 > 19 Aug 2025 13:44:37 GMT 35240/506.5 approx.= 69.6 > 19 Oct 2025 16:25:18 GMT 35244/235.3 approx.= 149.8 Correction to the above line: 19 Oct 2025 16:25:18 GMT 35244/234.3 approx.= 150.4 (not "/235.3") > > (I ignored Failed builds. The detailed ports tree > content also varied. As did the detailed boot kernel, > boot world, and jail world. Also: pkg versions varied.) > > Such builds of main-arm64 on an ampere are the most time > consuming generally. > > > 150releng-arm64 has a default (latest) and a Quarterly > comparison/contrast available. Quarterly is from > ampere3 instead of ampere2. default is from ampere2. > > ampere2 (150releng-arm64 so non-debug jail world): > 12 Oct 2025 03:38:25 GMT 35356/180.8 approx.= 195.6 > > At this point 15.0 and main are not all that different, > but, for example, the jail world for main is a debug build > on ampere2 but 150releng-arm64 is not. > > ampere3 (so non-debug for each of boot-kernel, boot-world; > 150releng-arm64 so non-debug jail-world): > 12 Oct 2025 02:29:30 GMT 35601/177.9 approx.= 200.1 > > > There is one 143arm64-default (latest) from ampere3 that > is available as well: > > ampere3 (so non-debug for each of boot-kernel, boot-world; > 143arm64-default so non-debug jail-world): > 19 Oct 2025 12:21:31 GMT 35415/150.4 approx.= 235.5 === Mark Millard marklmi at yahoo.com
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