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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-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN ARC-Seal: i=1; s=key1; d=yhetil.org; t=1685818815; a=rsa-sha256; cv=none; b=ug6DnYoJxaDS8bZmSwmpMiHQeVzPduPTyXUiJIRCxWQR893B1nfJD0nhSK/Tswpa5SZzTb HfupCSYQrm6QXBfV5j3M5ne+mKBv+qltfvd82a7cNf/EZ7g4hAg6UAYZiHWaSNQflqhgi9 eg9M11D3JMATGWNNibuJ/IlVmXKRcYbkG+GnmvcmRN3I2ConklAkhU+d0V42x+Pj4Y7plE RaCrZa6tfnbpt9FHnhjC/MtUooiONCQ8Z99T2RQsM1fl7MPup9e7zjzEUUQdRMQm6OiaLy nJOL00TRQSP9y4YRLIaymQrglVo/Lxt4nCKjkN8/K3/MexBZEsSgFiGKPnD89g== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20221208 header.b=el0qH7W8; 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" ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1685818815; 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=smypSxo8Y1HV24NkqVYJrJ8ZRQ/rrIECiP1k6lCgBVM=; b=JdhkwVlR5iZDUYRP4N4RSnmi7cifgYVge8rgLC0kZ8egFQZxQvevAT6GDXRxVMg36GtTEs 783ooB+HwEejZM/1lKMGHODmYQKpjx+8hFMaejvOlC5uhbHj4qF5vojP23HsXVJPb+8vpt ukKUfTWxu66DS94q7+oN5dj+VOnA7nRZc7uL1oK9fotim3M+BQChRBGZrxJDZ8lr4j1UrV tVL9KdS2gNMp8OolIZsJrIeVqp0PeMixfMAkKPrY5QLyqRaA6bjIoiA+Ce3FjCbvqrWmDj 1T9KQILfvYc6SduQRYqgKpsQEWHhzEpXkpETlz3MxUNay8E9N6McUh/apvjUKg== Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20221208 header.b=el0qH7W8; 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-Scanner: scn0.migadu.com X-Migadu-Spam-Score: -4.18 X-Spam-Score: -4.18 X-Migadu-Queue-Id: 3C868393F8 X-TUID: C/iIkpy46kI9 --2GdJcCsIsMITtXqk Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jun 02, 2023 at 11:03:42PM +0100, Christopher Baines wrote: >=20 > guix-commits@gnu.org writes: >=20 > > efraim pushed a commit to branch master > > in repository guix. > > > > commit 076688fa1e41a09f034a80e1a593bac43f1f1482 > > Author: Efraim Flashner > > AuthorDate: Thu Jun 1 11:06:00 2023 +0300 > > > > gnu: openblas: Update architectures we provide substitutes for. > > > > * gnu/packages/maths.scm (openblas)[arguments]: Adjust the substitu= table? > > flag to only not provide substitutes when building for powerpc-linu= x. > > Adjust the comment accordingly. > > --- > > gnu/packages/maths.scm | 11 ++--------- > > 1 file changed, 2 insertions(+), 9 deletions(-) >=20 > I've been looking at why armhf-linux substitute availability has been > dropping recently, and I think this change triggered a lot of > rebuilds. Could this have gone to core-updates? >=20 > =E2=86=92 guix refresh -l openblas > Building the following 2282 packages would ensure 5596 dependent packages= are rebuilt: ... It's not that it's triggered rebuilds, but that it's triggered builds. It's also triggered builds on powerpc64le and riscv64. Before any package which had openblas as a transitive dependency wasn't built by the CI because it wasn't substitutable=C2=B9. People still have the option = of using package transformations to use openblas tuned for the cortex a7 or a15 on armhf, but in reality this just unlocks substitutes for those ~5600 packages which wasn't available before. =C2=B9 We saw this in the past briefly in the past when openzfs made its way as a dependency to qemu and through that to Gnome. --=20 Efraim Flashner =D7=A8=D7=A0=D7=A9=D7=9C=D7=A4 = =D7=9D=D7=99=D7=A8=D7=A4=D7=90 GPG key =3D A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted --2GdJcCsIsMITtXqk Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEoov0DD5VE3JmLRT3Qarn3Mo9g1EFAmR7jY4ACgkQQarn3Mo9 g1G5qRAAgfjC2l339fkTVi014TXo95GyOrfr54ZVwKGGMC+XixQ4unTUAxgOiGM2 76f77DpDgXFi5gX921AFG2JJG3BTlExU6cKi2ppYjmL9BiNPLVUdYRmSQI4ElPOq /fMcaxlA2Boa6ASMiy1wQ0mTyci2pjDpbjjPpClO6Z8+sJ0RM012WRlN+7dxLymj 8+vnJy81DWwA3zRgDsCjMI0bVTr/NdfcgWHpUFN2fHwTZoa0c647ZMq6bmzpGFO2 yVbRJplx0w7IV3diahmaPNg8lTPPsde0k3wOd+uTenq+1rENLxW/1+eys8wnbeaq j1oMzAK4CrkE3qudHzKILXAJhEhHZdZFw424NrcP780VKamVeLYdYvQ19zBoN9rM CVZUSHjsO0Hx62NAEi+rTFlsk7FmV5+S59A4+eHcDchZPUyaeKlsDJ3IWReBmTVh Mzhz5vuJcP6/yv34o5XXuX1yVIkCf3Z8FpVi5cKfx5U/llWlGTUz8AbN6C7S4IJd 6tS45CRBa7Vtl2nzN8etctRq3Eu77quHPuOfPNa8rxu6psKdrDpdi0H4THMVpzmh XLUal6IkcYVq8nt80pDQb0nYqPsHP0eWTvxCHfeCx56kdqK6WDdXHjaCwD+zoAh5 JdCsLq6AtzJv5sdvMLm2/uGVrps3iDpXNZnnFTuIBdexcijyTSg= =iMIp -----END PGP SIGNATURE----- --2GdJcCsIsMITtXqk--