GNU bug report logs - #37780
[PATCH] gnu: Add gloo.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#37780: closed ([PATCH] gnu: Add gloo.)
Date: Mon, 21 Oct 2019 21:12:01 +0000

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Your message dated Mon, 21 Oct 2019 23:11:16 +0200
with message-id <87zhhtyfbf.fsf <at> gnu.org>
and subject line Re: [bug#37780] [PATCH] gnu: Add gloo.
has caused the debbugs.gnu.org bug report #37780,
regarding [PATCH] gnu: Add gloo.
to be marked as done.

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37780: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=37780
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From: Giacomo Leidi <goodoldpaul <at> autistici.org>
To: guix-patches <at> gnu.org
Cc: Giacomo Leidi <goodoldpaul <at> autistici.org>
Subject: [PATCH] gnu: Add gloo.
Date: Wed, 16 Oct 2019 21:31:42 +0200

* gnu/packages/machine-learning.scm (gloo): New variable.
---
 gnu/packages/machine-learning.scm | 36 +++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm
index 254ee59c4a..9485357267 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -2051,3 +2051,39 @@ includes an implementation of Global Refinement of Random Forest.")
 
 (define-public ecl-cl-random-forest
   (sbcl-package->ecl-package sbcl-cl-random-forest))
+
+(define-public gloo
+  (let ((version "0.0.0") ; no proper version tag
+        (commit "ca528e32fea9ca8f2b16053cff17160290fc84ce")
+        (revision "0"))
+    (package
+      (name "gloo")
+      (version (git-version version revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/facebookincubator/gloo.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1q9f80zy75f6njrzrqkmhc0g3qxs4gskr7ns2jdqanxa2ww7a99w"))))
+      (build-system cmake-build-system)
+      (native-inputs
+       `(("googletest" ,googletest)))
+      (arguments
+       `(#:configure-flags '("-DBUILD_TEST=1")
+         #:phases
+         (modify-phases %standard-phases
+           (replace 'check
+             (lambda _
+               (invoke "make" "gloo_test")
+               #t)))))
+      (synopsis "Collective communications library")
+      (description
+       "Gloo is a collective communications library.  It comes with a
+number of collective algorithms useful for machine learning applications.
+These include a barrier, broadcast, and allreduce.")
+      (home-page "https://github.com/facebookincubator/gloo")
+      (license license:bsd-3))))
-- 
2.23.0

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From: Ludovic Courtès <ludo <at> gnu.org>
To: Giacomo Leidi <goodoldpaul <at> autistici.org>
Cc: 37780-done <at> debbugs.gnu.org
Subject: Re: [bug#37780] [PATCH] gnu: Add gloo.
Date: Mon, 21 Oct 2019 23:11:16 +0200

Hi Giacomo,

Giacomo Leidi <goodoldpaul <at> autistici.org> skribis:

> * gnu/packages/machine-learning.scm (gloo): New variable.

Applied, thanks!

Note that currently only the .a file is built and installed.  If we add
packages that use libgloo, we should make sure to build a shared library.

Ludo’.

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