From 58b13287905b27a68212c847be7bba803aa17937 Mon Sep 17 00:00:00 2001
From: Giacomo Leidi <goodoldpaul@autistici.org>
Date: Wed, 16 Oct 2019 21:31:42 +0200
Subject: [PATCH] gnu: Add gloo.
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* gnu/packages/machine-learning.scm (gloo): New variable.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
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 2b2df6da6a..b83b336d84 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))))