From 4b7b94cac86e08a063cf4a8919912ca9f025a6b6 Mon Sep 17 00:00:00 2001 From: zimoun Date: Thu, 14 Oct 2021 17:59:02 +0200 Subject: gnu: Add julia-functors. * gnu/packages/julia-xyz.scm (julia-functors): New variable. Signed-off-by: Efraim Flashner --- gnu/packages/julia-xyz.scm | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/gnu/packages/julia-xyz.scm b/gnu/packages/julia-xyz.scm index 9604460600..a1f3cc4cfb 100644 --- a/gnu/packages/julia-xyz.scm +++ b/gnu/packages/julia-xyz.scm @@ -1743,6 +1743,31 @@ differentiation (AD).") arbitrary functions.") (license license:expat))) +(define-public julia-functors + (package + (name "julia-functors") + (version "0.2.7") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/FluxML/Functors.jl") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 "03ry1wn1y2jssq65l29bi6q4ki041aa6gl1nd2w6cgl00k2mrxf3")))) + (build-system julia-build-system) + (home-page "https://fluxml.ai/Functors.jl/stable/") + (synopsis "Design pattern for structures as in machine learning") + (description "This package provides tools to express a design pattern for +dealing with large/ nested structures, as in machine learning and +optimisation. For large machine learning models it can be cumbersome or +inefficient to work with parameters as one big, flat vector, and structs help +in managing complexity; but it is also desirable to easily operate over all +parameters at once, e.g. for changing precision or applying an optimiser +update step.") + (license license:expat))) + (define-public julia-fuzzycompletions (package (name "julia-fuzzycompletions") -- cgit v1.2.3