From: Qingyuan Shi <shiqy21@mails.tsinghua.edu.cn>
Date: Fri, 2 Aug 2024 05:59:13 +0000 (+0800)
Subject: add changelog for PR fix_petsc_vector_entry_ptr
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=948110b1f682894f8de6776f58f61935c63b1e0c;p=dealii.git

add changelog for PR fix_petsc_vector_entry_ptr
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diff --git a/doc/news/changes/minor/20240801Shi b/doc/news/changes/minor/20240801Shi
new file mode 100644
index 0000000000..4e37712c95
--- /dev/null
+++ b/doc/news/changes/minor/20240801Shi
@@ -0,0 +1,6 @@
+Fix: Corrected pointer iteration range in VectorBase::mean_value()
+and VectorBase::lp_norm() in PETScWrappers namespace to proper handle
+distributed PETSc vectors. Now pointers obtained via VecGetArrayRead()
+iterate only over locally_owned_size(), and results are correctly
+aggregated across processes.
+(Qingyuan Shi, 2024/08/01)
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