1 files changed, 50 insertions, 0 deletions

diff --git a/guix-science/packages/physics.scm b/guix-science/packages/physics.scm
index cc570e0..06b0061 100644
--- a/guix-science/packages/physics.scm
+++ b/guix-science/packages/physics.scm
@@ -2,6 +2,7 @@
 ;;; Copyright © 2022-2025 Emmanuel Medernach <Emmanuel.Medernach@iphc.cnrs.fr>
 ;;; Copyright © 2023-2024 Jake Forster <jakecameron.forster@gmail.com>
 ;;; Copyright © 2025 Lars Bilke <lars.bilke@ufz.de>
+;;; Copyright © 2025 Romain Garbage <romain.garbage@inria.fr>
 ;;;
 ;;; This program is free software; you can redistribute it and/or modify it
 ;;; under the terms of the GNU General Public License as published by
@@ -23,7 +24,11 @@
   #:use-module (gnu packages crypto)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages linux)
+  #:use-module (gnu packages llvm)
+  #:use-module (gnu packages maths)
+  #:use-module (gnu packages mpi)
   #:use-module (gnu packages python)
+  #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages shells)
   #:use-module (gnu packages tls)
   #:use-module (gnu packages xml)
@@ -250,3 +255,48 @@ meta data function.")
     ;; MFrontGenericInterfaceSupport is released under either the GNU LGPL license
     ;; or the CECILL-C license:
     (license (list license:lgpl3 license:cecill-c))))
+
+(define-public smilei
+  (package
+    (name "smilei")
+    (version "5.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/SmileiPIC/Smilei")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1r1hr7flprjgyy3vnyk851fmkwrwimxbwj3krx4gaa5217590ym8"))))
+    (build-system gnu-build-system)
+    (arguments
+     (list
+      #:phases #~(modify-phases %standard-phases
+                   ;; No configure script.
+                   (delete 'configure)
+                   ;; No tests provided, so they are implemented in the
+                   ;; package definition.
+                   (replace 'check
+                     (lambda* (#:key tests? #:allow-other-keys)
+                       (when tests?
+                         (invoke "./smilei" "benchmarks/tst_quick_1d.py"))))
+                   ;; No install target in the Makefile.
+                   (replace 'install
+                     (lambda _
+                       (let ((bin (string-append #$output "/bin")))
+                         (install-file "smilei" bin)
+                         (install-file "smilei_test" bin)))))))
+    (inputs (list hdf5-parallel-openmpi libomp openmpi python-wrapper))
+    (native-inputs (list util-linux python-numpy))
+    (properties '((tunable? . #t)))
+    (home-page "https://smileipic.github.io/Smilei/")
+    (synopsis "Particle-in-cell code for plasma simulation")
+    (description
+     "Smilei is a user-friendly electromagnetic particle-in-cell code for
+the kinetic simulation of plasmas.  Co-developed by physicists and
+computer scientists, it is designed for high-performance on the most
+recent supercomputing architectures.  Smilei is applied to a wide range
+of applications, from laser-plasma interaction, to accelerator
+physics, space physics and astrophysics.")
+    (license license:cecill-b)))