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[bug#52283,v2,09/12] gnu: ceres-solver: Mark as tunable.

Message ID 20211216175827.2077-10-ludo@gnu.org
State Accepted
Headers show
Series Tuning packages for CPU micro-architectures | expand

Commit Message

Ludovic Courtès Dec. 16, 2021, 5:58 p.m. UTC 
* gnu/packages/maths.scm (ceres)[properties]: New field.
---
 gnu/packages/maths.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 3bac086666..256b1c4421 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -2411,7 +2411,10 @@  (define-public ceres
 @item non-linear least squares problems with bounds constraints;
 @item general unconstrained optimization problems.
 @end enumerate\n")
-    (license license:bsd-3)))
+    (license license:bsd-3)
+
+    ;; Mark as tunable to take advantage of SIMD code in Eigen.
+    (properties `((tunable? . #t)))))
 
 ;; For a fully featured Octave, users are strongly recommended also to install
 ;; the following packages: less, ghostscript, gnuplot.