<!DOCTYPE html><html><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<p>Thanks Teo, that's exactly what I was looking for<br>
I'll keep in mind this number changes over time.<br>
<br>
@Andrea I think the intention is that the patches eventually get
upstreamed to the libraries<br>
It's just a good measure point for me to do quantitative breakage
analysis upon. <br>
</p>
<div class="moz-cite-prefix">On 23-07-2024 03:06, Teofil Camarasu
wrote:<br>
</div>
<blockquote type="cite" cite="mid:CAPBO51EwmyydMDrKbfSY2L5jXK3yryGTzXLFHA7d8+tO7cBKuw@mail.gmail.com">
<div dir="ltr">
<div>Hi Jappie,</div>
<div><br>
</div>
<div>There is a GHC grafana with some statistics. Unfortunately
the relevant dashboards seem to be broken at present.
Hopefully someone on this list could fix it.<br>
</div>
<div>See: <a href="https://grafana.gitlab.haskell.org/d/7T7oEMlMz/head-hackage-performance?orgId=2&viewPanel=3" moz-do-not-send="true">https://grafana.gitlab.haskell.org/d/7T7oEMlMz/head-hackage-performance?orgId=2&viewPanel=3</a></div>
<div><br>
</div>
<div>There's also <a href="https://grafana.gitlab.haskell.org/d/RHebDhq7z/head-hackage-residency-profiling?orgId=2&refresh=30m" moz-do-not-send="true">https://grafana.gitlab.haskell.org/d/RHebDhq7z/head-hackage-residency-profiling?orgId=2&refresh=30m</a>,
which is for residency information, but looking at the filters
suggests that the peak amount of packages is around 900.</div>
<div><br>
</div>
<div>Cheers,</div>
<div>Teo<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Tue, Jul 23, 2024 at
4:29 AM Andrea Bedini <<a href="mailto:andrea@andreabedini.com" moz-do-not-send="true" class="moz-txt-link-freetext">andrea@andreabedini.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On
Tue, 23 Jul 2024, at 7:38 AM, jappie klooster wrote:<br>
> For the stability working group I'm trying to understand
how many <br>
> packages head.hackage allows you to build.<br>
> Does anyone know the answer to this or have an idea how I
can find out?<br>
<br>
I don't have the numbers you are looking for but one
data-point is that cabal-install itself (which has a
reasonable number of dependencies) typically does not compile
with a freshly released GHC. This forces to temporarily add
head.hackage in CI when a new GHC releases.<br>
<br>
IMHO, using head.hackage to test a source-distribution defeats
the purposes of testing. We cannot (and should not) assume
those building cabal's source distribution(s) are using it,
and therefore `cabal install cabal-install` will end up
succeeding in our CI and failing for everybody else.<br>
<br>
My 2c,<br>
Andrea<br>
<br>
-- <br>
Andrea Bedini<br>
<a href="https://www.andreabedini.com" rel="noreferrer" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">https://www.andreabedini.com</a><br>
_______________________________________________<br>
ghc-devs mailing list<br>
<a href="mailto:ghc-devs@haskell.org" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">ghc-devs@haskell.org</a><br>
<a href="http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs" rel="noreferrer" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs</a><br>
</blockquote>
</div>
</blockquote>
<pre class="moz-signature" cols="72">--
With regards,
Jappie Klooster
e: <a class="moz-txt-link-abbreviated" href="mailto:hi@jappie.me">hi@jappie.me</a>
w: <a class="moz-txt-link-freetext" href="https://jappie.me">https://jappie.me</a>
m: +31644237437</pre>
</body>
</html>