]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Changelog 8875/head
authorMartin Kronbichler <kronbichler@lnm.mw.tum.de>
Fri, 27 Sep 2019 14:12:21 +0000 (16:12 +0200)
committerMartin Kronbichler <kronbichler@lnm.mw.tum.de>
Mon, 30 Sep 2019 15:44:52 +0000 (17:44 +0200)
doc/news/changes/minor/20190927MartinKronbichler [new file with mode: 0644]

diff --git a/doc/news/changes/minor/20190927MartinKronbichler b/doc/news/changes/minor/20190927MartinKronbichler
new file mode 100644 (file)
index 0000000..f7124a6
--- /dev/null
@@ -0,0 +1,6 @@
+Improved: CUDAWrappers::MatrixFree::cell_loop() can now detect whether the
+given vectors have the same parallel MPI partitioner as the matrix-free
+class, which circumvents vector copies and speeds up execution. This
+approach has also been applied to step-64.
+<br>
+(Martin Kronbichler, Peter Munch, 2019/09/27)

In the beginning the Universe was created. This has made a lot of people very angry and has been widely regarded as a bad move.

Douglas Adams


Typeset in Trocchi and Trocchi Bold Sans Serif.