From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Wed, 30 Sep 2020 07:36:33 +0000 (+0200)
Subject: Changelog
X-Git-Tag: v9.3.0-rc1~1039^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aba3cb691ae5320ad98a8b0d4d7f6487692ec6e2;p=dealii.git

Changelog
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diff --git a/doc/news/changes/minor/20200930MartinKronbichler b/doc/news/changes/minor/20200930MartinKronbichler
new file mode 100644
index 0000000000..7a44240f39
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+++ b/doc/news/changes/minor/20200930MartinKronbichler
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+Improved: MappingQGeneric::transform_real_to_unit_cell() has been made much
+faster by directly working with the tensor product form of the mapping shape
+functions and avoiding many unnecessary memory allocations. The main cost is
+now MappingQGeneric::compute_mapping_support_points(), which can be made fast
+with MappingQCache, for example.
+<br>
+(Martin Kronbichler, 2020/09/30)