From: zimoun <zimon.toutoune@gmail.com>
To: Jacob Hrbek <kreyren@rixotstudio.cz>,
Vagrant Cascadian <vagrant@debian.org>
Cc: "guix-devel@gnu.org" <guix-devel@gnu.org>,
Liliana Marie Prikler <liliana.prikler@gmail.com>
Subject: Re: Proposal: Build timers
Date: Thu, 25 Nov 2021 11:23:35 +0100 [thread overview]
Message-ID: <86sfvkr0t4.fsf@gmail.com> (raw)
In-Reply-To: <fBaqTTKqq9VHjnszAyJdxF5WVBKclPR4n9qH-8U4tEeq1AF8dgLCEL9m38ALOPvXk4b5ttYbqamC3hOVAUrEcMnh3k0jwcy4ihZeJIhvXsc=@rixotstudio.cz>
Hi,
On Thu, 25 Nov 2021 at 04:03, Jacob Hrbek <kreyren@rixotstudio.cz> wrote:
> My theory is designed with tolerance of <5 min with max tolerance of
> =10 min with methods that I am confident will get us within <30 sec
> assuming sufficient amount of data to construct the variables.
Please back this claims with concrete numbers.
Because I am sure it is not the case. For an instance, consider the
package julia@1.6.3 built on Berlin: 1061.9+11122.3=12184.2 seconds [1]
vs 1183.4+10081.1=11264.5 [2] vs 1040.7+9559.4=10600.1 [3], therefore,
the worst case is:
(12184.2 - 10600.1)/60 = 26.4016666667 min
The variance here is obvious. And it totally depends on the value
itself; the error is relative.
LFS are using *exactly* what you are proposing and they document the
deviation. Please follow the 2 links there [4].
I am available to share my overall timings for some packages.
1: <https://ci.guix.gnu.org/build/1654363/log/raw>
2: <https://ci.guix.gnu.org/build/1740157/log/raw>
3: <https://ci.guix.gnu.org/build/1793062/log/raw>
4: <https://lists.gnu.org/archive/html/guix-devel/2021-11/msg00157.html>
All the best,
simon
prev parent reply other threads:[~2021-11-25 10:25 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-22 22:02 Proposal: Build timers Jacob Hrbek
2021-11-23 1:06 ` zimoun
2021-11-23 6:21 ` Jacob Hrbek
2021-11-23 11:56 ` zimoun
2021-11-23 14:39 ` Jacob Hrbek
2021-11-24 11:35 ` zimoun
2021-11-25 4:00 ` Jacob Hrbek
2021-11-23 12:05 ` Julien Lepiller
2021-11-23 16:23 ` zimoun
2021-11-23 20:09 ` Liliana Marie Prikler
2021-11-23 21:31 ` Jacob Hrbek
2021-11-23 21:35 ` Jacob Hrbek
2021-11-23 23:50 ` Julien Lepiller
2021-11-24 11:31 ` zimoun
2021-11-24 20:23 ` Vagrant Cascadian
2021-11-24 21:50 ` zimoun
2021-11-25 4:03 ` Jacob Hrbek
2021-11-25 5:21 ` Liliana Marie Prikler
2021-11-25 10:23 ` zimoun [this message]
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