From: Martin Kronbichler <martin.kronbichler@rub.de>
Date: Tue, 23 Jul 2024 17:18:05 +0000 (+0200)
Subject: Add changelog
X-Git-Tag: v9.6.0-rc1~12^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e689821e5653f888b1a7a99c530d40852dac7305;p=dealii.git

Add changelog
---

diff --git a/doc/news/changes/minor/20230912Kronbichler b/doc/news/changes/minor/20230912Kronbichler
new file mode 100644
index 0000000000..ca6fe77052
--- /dev/null
+++ b/doc/news/changes/minor/20230912Kronbichler
@@ -0,0 +1,7 @@
+Improved: FEEvaluation::get_gradient() and FEEvaluation::submit_gradient() are
+now considerably faster for Raviart-Thomas elements on non-Cartesian meshes.
+The previous algorithm used non-optimal loop layouts for the local tensor
+contractions in the derivative of the Piola transform, which have been
+transformed to optimal-complexity variants.
+<br>
+(Martin Kronbichler, 2023/09/12)