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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1666210800; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=Q7Y+4Jb3/89FAfxgNLtks5xk56XyzljMk81jYFlvOBk=; b=lgQUJZtsujcWGIYGIIuCsni6vNyaP4wrd2tmkcZbRsGlSry/h3YAsgRkjV3Io4VLoIuItQ KNnJWjDqlNIJyadKLWauNk8urTRr8VoNvIaJzznID3rICxvvPWpzX+gy/4sWzPyA1uuZDH iocsvGwNIfOLBI1z+nRO3XP97f4EzlMPeIlCAfyusgcedNrREGhWwqzRatMp3myzbZydo6 dZew+TfkI0hyQ85RTfQySMuefCaUxL+MrGwONmFR3ISKGWDN4hpYa/sqs7xaDsX+hy9sMo YdtePDSxCV7qwzxhUcTVxu212Cww8IjxHdev6oT50Xn/LBS4q1EIy9qTY4LFnQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1666210800; a=rsa-sha256; cv=none; b=CiUKmxRwN4o+wJ6Dz7zpO8i0Ceg49HnfAwOPjPVaKDy4AUq7GrelPinxjbWzgg7PZDo6Ed kr4hiS1I2dyth1MHG4pCZiNsFKTyHhamYPM/SHCTc4EHX2iPeKxj5d0/uIPQU/q0zUCnzq rGPlqLvIv8qOOyTCZsBAX0+vIg0sueJ9jDm+hGV+rEJxbmsu+jwwnUMrVRvRF2Dpww6Lrd hQcqXonmBbwfhdgjrQy3NSGRV1ZiGJ5AhBKufG56y5P5X5xofkwgrmldqK88bGTUCYieMF xUR4io9VjOhryz3uoGTX4zJv19acd2UUmQH2PK+ScRQrbjX0O6fQyh76xL/dKA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=qdPkyvWM; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 0.88 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=qdPkyvWM; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: AA0162E20F X-Spam-Score: 0.88 X-Migadu-Scanner: scn0.migadu.com X-TUID: FOqTBzt6AS6I --qJAySznAUluRQhYV Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Oct 15, 2022 at 09:33:23AM +0200, F=C3=A9lix Baylac Jacqu=C3=A9 wro= te: > Hey Guix, >=20 > I'd be curious to know how long it takes to run the full rustc bootstrap > chain on the Guix build farm. I'm sadly not sure how to approach this > problem. >=20 > Is there a way to extract this information from Cuirass or the Guix data > service? If I were to go about it I would try to get the build log from each package: guix build --no-grafts -e '(@@ (gnu packages rust) rust-bootstrap)' \ --log-file and then I'd add up the build and test phases to get a rough estimate. For an approximate answer, the build farm runs 4 builds per machine, with 8 cores per build (all of this is in the guix-maintenance repo I think). When I build from mrustc to rust-1.60 on my machine with 24 cores it currently takes about 2 hours for rust-bootstrap (1.54) and then about 30-45 minutes each other version. I don't remember the bug number offhand, but there's work being done to speed up the process. The last time I ran though the test build I built =66rom rust-1.55 to librsvg in 171 minutes. --=20 Efraim Flashner =D7=90=D7=A4=D7=A8=D7=99=D7=9D = =D7=A4=D7=9C=D7=A9=D7=A0=D7=A8 GPG key =3D A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted --qJAySznAUluRQhYV Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEoov0DD5VE3JmLRT3Qarn3Mo9g1EFAmNQVWQACgkQQarn3Mo9 g1HecBAAni3RHctv4Wtz6uJAP3FjZQqpgcaL2ccexv5iXN4mLfA9hRug6b9lS78B UaSxF4Cxi2koT1kThAoxtrtJ2cJJczveEA3MEi/97wmGtWCNy2QVJURKqP51q5Wp z0O+CtDp4cayyfY159p7Pmvx0u4hZGzfCKjP+SmQ3GA/gwgy8hGcV1I+8b6lswEx wSVaCZJ6vjeDGOf6+I4OFo05OC9nKLl92quur/XtU6eee87zyTljBoXuHat6aDKS MNJ2TY0TQkiGHopy7MwhpAc0G3rt692LIItWmY4UEIz9Du2ftqriY5bUFwKfB2Qt 60bzRGxsxC0+uOaj/VnjwSOFChJLvl+vi2oAWwjGh8Fu303Om/7yklwJwD2RmtKd MQ+l0z+1yeW9LVZLNgDvFe8wg9VlREyXeY+4T3WjHVHFA6AoOgzRa1+GM8iOia+M mBV4TgI6uR1TcHbe+BGF8SZbdNTdJatH6AlC7bWzL1ODWIn8j9vyMjS8wNDOhYMw +n+Jwa4Lq3AfHGkaBHrc7GMn4a/DlXdC1iSMfZT0y6AMYeoBRj6N0LshUkdtlncz Dz6KI7keGhGdbZ9hle0dIOrB3MG9Di/YUAxVQZkjpDrHjZl7jhaVsTuJlpoMo6XB 1NwhoTP3OH45WUOsA1jDZ2bC20Ax5uY6QW6yrk2JXrtVHZhe8hY= =wF8D -----END PGP SIGNATURE----- --qJAySznAUluRQhYV--