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authorLudovic Courtès <ludovic.courtes@inria.fr>2024-10-03 07:11:53 +0000
committerLudovic Courtès <ludo@gnu.org>2024-10-04 15:23:12 +0000
commit5f71a9872e81f8c549657f97cba04d5c3928afbc (patch)
tree88ef5616b11b3beac47c9cd835e9cab0357d68e9
parent725e57a56a677c9c80b20d074d27106b757764af (diff)
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gnu: kokkos: Mark as tunable.
* gnu/packages/cpp.scm (kokkos)[properties]: New field. Change-Id: I763828ab23547dd519c2fe104ef2ac0b31e1add7
-rw-r--r--gnu/packages/cpp.scm7
1 files changed, 6 insertions, 1 deletions
diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm
index b4a02a2060..b32b6da1cc 100644
--- a/gnu/packages/cpp.scm
+++ b/gnu/packages/cpp.scm
@@ -2,7 +2,7 @@
;;; Copyright © 2017 Ethan R. Jones <doubleplusgood23@gmail.com>
;;; Copyright © 2018–2021 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018 Fis Trivial <ybbs.daans@hotmail.com>
-;;; Copyright © 2018, 2021, 2023 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2018, 2021, 2023-2024 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2019, 2020, 2022 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
;;; Copyright © 2019 Jan Wielkiewicz <tona_kosmicznego_smiecia@interia.pl>
@@ -1368,6 +1368,11 @@ hierarchies and multiple types of execution resources.")
;; Code exhibits integer size mismatches when compiled on 32-bit systems.
(supported-systems %64bit-supported-systems)
+ ;; This code can benefit from SIMD optimizations; tuning gives an effect
+ ;; equivalent to setting the 'KOKKOS_ARCH_NATIVE' CMake flag, except for
+ ;; the configuration metadata recorded in 'Kokkos_Core.cpp'.
+ (properties '((tunable? . #t)))
+
(license license:asl2.0))) ; With LLVM exception
(define-public tweeny