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Wed, 23 Jun 2021 05:35:02 -0700 (PDT) MIME-Version: 1.0 References: <20210618161204.32542-1-ludo@gnu.org> <87sg1a4arv.fsf@gnu.org> In-Reply-To: <87sg1a4arv.fsf@gnu.org> From: zimoun Date: Wed, 23 Jun 2021 14:34:51 +0200 Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1624451798; 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: content-transfer-encoding:content-transfer-encoding:resent-cc: resent-from:resent-sender:resent-message-id:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; 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spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Migadu-Spam-Score: -1.32 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20161025 header.b=UeAMMTfM; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Migadu-Queue-Id: E12E9126F5 X-Spam-Score: -1.32 X-Migadu-Scanner: scn0.migadu.com X-TUID: 9Y8/Dh2N+cSV Hi, On Tue, 22 Jun 2021 at 09:31, Ludovic Court=C3=A8s wrote: > Efraim Flashner skribis: > > On Fri, Jun 18, 2021 at 06:12:04PM +0200, Ludovic Court=C3=A8s wrote: > > [...] > > >> Usually there=E2=80=99s no reason to depend on the reference (=E2=80= =9CNetlib=E2=80=9D) BLAS/LAPACK > >> implementations because they perform poorly. This change is one way t= o > >> bring consistency here. > >> > >> Thoughts? > >> > >> Ludo=E2=80=99. > > > > It sounds reasonable to me. > > Cool, thanks for taking a look. LGTM. > > As long as you're open to thoughts, perhaps we want to have a discussio= n > > (in a new thread) about renaming the input labels for lapack/openblas s= o > > it's easier to do 'guix build foo > > --with-inputs=3Dblas=3Dopenblas-tuned-for-my-machine' > > We=E2=80=99ve very much interested in that. However, input labels don=E2= =80=99t have a > role here since =E2=80=98--with-input=E2=80=99 matches packages by name. > > So most likely, we=E2=80=99d (1) use OpenBLAS by default everywhere inste= ad of > netlib blas/lapack, and (2) you=E2=80=99d use: > > --with-input=3Dopenblas=3Dopenblas-tuned Yeah, it make sense. :-) Cheers, simon