This is a depend of Krita.
From 808b47b3b7a9d769f3a6a873d19a0051f64720f7 Mon Sep 17 00:00:00 2001 From: Leo Famulari <l...@famulari.name> Date: Fri, 30 Sep 2016 13:38:20 -0400 Subject: [PATCH] gnu: Add Vc.
* gnu/packages/maths.scm (vc): New variable.
---
gnu/packages/maths.scm | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 0401cd3..c033123 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -2629,3 +2629,37 @@ the same amount of space as the original point
representation. This is useful
when using the Gilbert curve as a space filling curve through a
high-dimensional space where not all demensions have the same cardinality.")
(license license:lgpl2.1+)))
+
+(define-public vc
+ (package
+ (name "vc")
+ (version "1.2.0")
+ (source
+ (origin (method url-fetch)
+ (uri (string-append "https://github.com/VcDevel/Vc/releases/";
+ "download/" version "/Vc-" version
".tar.gz"))
+ (sha256
+ (base32
+ "1rh6dhqar3y07n4xqyml0sa0v48qv3ch9dc3yc2in855hlh4vnqi"))))
+ (build-system cmake-build-system)
+ (arguments
+ '(#:configure-flags
+ '("-DBUILD_TESTING=ON"))) ; Is this the test suite we want?
+ (synopsis "SIMD Vector Classes for C++ ")
+ (description "Vc provides portable, zero-overhead C++ types for explicitly
+data-parallel programming. It is a library designed to ease explicit
+vectorization of C++ code. Its types enable explicitly stating data-parallel
+operations on multiple values. The parallelism is therefore added via the type
+system. Vc has an intuitive API and provides portability between different
+compilers and compiler versions as well as portability between different vector
+instruction sets. Thus, an application written with Vc can be compiled for:
+@enumerate
+@item AVX and AVX2
+@item SSE2 upto SSE4.2 or SSE4a
+@item Scalar
+@item MIC
+@item NEON (in development)
+@item NVIDIA GPUs / CUDA (in development)
+@end enumerate\n")
+ (home-page "https://github.com/VcDevel";)
+ (license license:bsd-3)))
--
2.10.0
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