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Re: [PATCH] Add Vc
Re: [PATCH] Add Vc
Mon, 03 Oct 2016 10:45:15 +0200
mu4e 0.9.16; emacs 25.1.1
Leo Famulari <address@hidden> writes:
> This is a depend of Krita.
> From 808b47b3b7a9d769f3a6a873d19a0051f64720f7 Mon Sep 17 00:00:00 2001
> From: Leo Famulari <address@hidden>
> 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
> + (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++ ")
There’s a trailing space here. Also, “Vector Classes” probably should
> + (description "Vc provides portable, zero-overhead C++ types for
> +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
> +system. Vc has an intuitive API and provides portability between different
> +compilers and compiler versions as well as portability between different
> +instruction sets. Thus, an application written with Vc can be
> compiled for:
Before “Thus” you need an additional space.
> address@hidden AVX and AVX2
> address@hidden SSE2 upto SSE4.2 or SSE4a
> address@hidden Scalar
> address@hidden MIC
> address@hidden NEON (in development)
> address@hidden NVIDIA GPUs / CUDA (in development)
> address@hidden enumerate\n")
> + (home-page "https://github.com/VcDevel")
Shouldn’t this be https://github.com/VcDevel/Vc ?
> + (license license:bsd-3)))
The rest looks good to me! Thanks!