guix_mirror_bot pushed a commit to branch master
in repository guix.
commit 149faa094894d9c1422fd2466b806e8ad1a6639b
Author: Nicolas Graves <[email protected]>
AuthorDate: Tue Jul 22 16:58:23 2025 +0200
gnu: Add python-gfloat.
* gnu/packages/python-xyz.scm (python-gfloat): New variable.
Change-Id: I99cc0ed234ed3c0741cf9c1512669a37d046bbb3
Signed-off-by: Sharlatan Hellseher <[email protected]>
---
gnu/packages/python-xyz.scm | 43 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 106d50cb6c..d589128983 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -3081,6 +3081,49 @@ of a loop structure or other iterative computation.")
Python library and command line interface.")
(license license:expat)))
+(define-public python-gfloat
+ (package
+ (name "python-gfloat")
+ (version "0.4")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (pypi-uri "gfloat" version))
+ (sha256
+ (base32 "0ffxg4igsx4mv4llig79zwla6al4wv9ny9sbnx25ha2ldq41a022"))))
+ (build-system pyproject-build-system)
+ (arguments
+ (list
+ #:test-flags
+ #~(list
+ ;; XXX: Package python-ml-dtypes (tried unsuccessfully).
+ "--ignore=test/test_decode.py"
+ "--ignore=test/test_finfo.py"
+ "--ignore=test/test_jax.py"
+ "--ignore=test/test_microxcaling.py"
+ "--ignore=test/test_round.py"
+ ;; Jupyter.
+ "--ignore-glob=docs/source/*.ipynb")))
+ (propagated-inputs (list python-more-itertools python-numpy))
+ (native-inputs (list python-nbval
+ python-pytest
+ python-setuptools
+ python-wheel))
+ (home-page "https://github.com/graphcore-research/gfloat";)
+ (synopsis "Generic floating point handling in Python")
+ (description
+ "This package provides an implementation of generic floating point encode
+and decode logic in Python. It handles various current and proposed floating
+point types:
+
+@itemize
+@item IEEE 754: Binary16, Binary32
+@item OCP Float8: E5M2, E4M3
+@item IEEE WG P3109
+@item OCP MX Formats: E2M1, M2M3, E3M2, E8M0, INT8, and the MX block formats.
+@end itemize")
+ (license license:expat)))
+
(define-public python-glymur
(package
(name "python-glymur")
