New package [py-spgl1] (#20776)

1 files changed, 30 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/py-spgl1/package.py b/var/spack/repos/builtin/packages/py-spgl1/package.py
new file mode 100644
index 0000000000..185576f848
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-spgl1/package.py
@@ -0,0 +1,30 @@
+# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class PySpgl1(PythonPackage):
+    """SPGL1 is a solver for large-scale one-norm regularized least squares.  It is
+       designed to solve any of the following three problems: Basis pursuit denoise
+       (BPDN): minimize ||x||_1 subject to ||Ax - b||_2 <= sigma, Basis pursuit (BP):
+       minimize ||x||_1 subject to Ax = b Lasso: minimize ||Ax - b||_2 subject to
+       ||x||_1 <= tau, The matrix A can be defined explicitly, or as an operator that
+       returns both both Ax and A'b.  SPGL1 can solve these three problems in both
+       the real and complex domains."""
+
+    pypi = "spgl1/spgl1-0.0.2.tar.gz"
+    git      = "https://github.com/drrelyea/spgl1.git"
+
+    maintainers = ['archxlith']
+
+    version('master', branch='master')
+    version('0.0.2', sha256='a2a524724097bad18dd88a306dbcc99124c6c46ffcbb1a96d6ba6dd6fe2f7404')
+    version('0.0.1', sha256='24ff37ab5be57f0ccf14c53090b171e019c3c12799c80f368e628e1cc9ac9a1f')
+
+    depends_on('python@3.6:', type=('build', 'run'))
+    depends_on('py-numpy@1.15:', type=('build', 'run'))
+    depends_on('py-scipy', type=('build', 'run'))
+    depends_on('py-setuptools', type='build')