From 655ca71329ebdc44d78c3ee1f7b68d29ff6b273b Mon Sep 17 00:00:00 2001 From: Fis Trivial Date: Sat, 12 May 2018 15:28:35 +0000 Subject: gnu: Add xsimd. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * gnu/packages/cpp.scm (xsimd): New variable. Signed-off-by: Ludovic Courtès --- gnu/packages/cpp.scm | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'gnu/packages/cpp.scm') diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm index 3e9c39df61..80ffc1ea2c 100644 --- a/gnu/packages/cpp.scm +++ b/gnu/packages/cpp.scm @@ -124,3 +124,30 @@ unified access to TCP/UDP sockets, serial ports, console, and files streams. It also allows a server application to wait for any activity on any combination of these streams.") (license license:bsd-3))) + +(define-public xsimd + (package + (name "xsimd") + (version "4.1.2") + (source (origin + (method url-fetch) + (uri (string-append + "https://github.com/QuantStack/xsimd/archive/" + version ".tar.gz")) + (sha256 + (base32 + "0x05l4xpqr9b66sm6lkf48n6x7999ks921x6k2hzkkg6mh3gqd46")) + (file-name (string-append name "-" version ".tar.gz")))) + (home-page "https://github.com/QuantStack/xsimd") + (build-system cmake-build-system) + (arguments + `(#:test-target "xtest")) + (native-inputs + `(("googletest" ,googletest))) + (synopsis "C++ wrappers for SIMD intrinsics and math implementations") + (description "xsimd provides a unified means for using SIMD features for +library authors. Namely, it enables manipulation of batches of numbers with +the same arithmetic operators as for single values. It also provides +accelerated implementation of common mathematical functions operating on +batches.") + (license license:bsd-3))) -- cgit 1.4.1