Version in base suite: 3.2.0+ds-6

Base version: seqan3_3.2.0+ds-6
Target version: seqan3_3.2.0+ds-6+deb12u1
Base file: /srv/ftp-master.debian.org/ftp/pool/main/s/seqan3/seqan3_3.2.0+ds-6.dsc
Target file: /srv/ftp-master.debian.org/policy/pool/main/s/seqan3/seqan3_3.2.0+ds-6+deb12u1.dsc

 changelog                        |    7 +++++++
 patches/fix-parallel-tests.patch |   36 ++++++++++++++++++++++++++++++++++++
 patches/series                   |    1 +
 3 files changed, 44 insertions(+)

diff -Nru seqan3-3.2.0+ds/debian/changelog seqan3-3.2.0+ds/debian/changelog
--- seqan3-3.2.0+ds/debian/changelog	2022-12-05 16:47:29.000000000 +0000
+++ seqan3-3.2.0+ds/debian/changelog	2024-12-30 17:20:00.000000000 +0000
@@ -1,3 +1,10 @@
+seqan3 (3.2.0+ds-6+deb12u1) bookworm; urgency=medium
+
+  * Team upload.
+  * Fix parallel tests. Closes: #1087373.
+
+ -- Santiago Vila <sanvila@debian.org>  Mon, 30 Dec 2024 18:20:00 +0100
+
 seqan3 (3.2.0+ds-6) unstable; urgency=medium
 
   * Team upload.
diff -Nru seqan3-3.2.0+ds/debian/patches/fix-parallel-tests.patch seqan3-3.2.0+ds/debian/patches/fix-parallel-tests.patch
--- seqan3-3.2.0+ds/debian/patches/fix-parallel-tests.patch	1970-01-01 00:00:00.000000000 +0000
+++ seqan3-3.2.0+ds/debian/patches/fix-parallel-tests.patch	2024-12-30 17:20:00.000000000 +0000
@@ -0,0 +1,36 @@
+From: Enrico Seiler <enrico.seiler@hotmail.de>
+Subject: Fix parallel tests
+Origin: upstream, https://github.com/seqan/seqan3/commit/54e011dd8e2190543f8bca2c0cba097d5dd5cb75
+Bug-Debian: https://bugs.debian.org/1087373
+Last-Update: 2024-11-13
+
+--- a/test/unit/contrib/parallel/buffer_queue_parallel_test.cpp
++++ b/test/unit/contrib/parallel/buffer_queue_parallel_test.cpp
+@@ -18,11 +18,8 @@
+ template <typename sequential_push_t, typename sequential_pop_t>
+ void test_buffer_queue_wait_status()
+ {
+-    size_t thread_count = std::thread::hardware_concurrency();
+-
+-    // limit thread count as virtualbox (used by Travis) seems to have problems with thread congestion
+-    if (thread_count > 4)
+-        thread_count = 4;
++    // At least two threads (one producer and one consumer), at most 4 threads (avoid congestion).
++    size_t thread_count = std::clamp<size_t>(std::thread::hardware_concurrency(), 2u, 4u);
+ 
+     size_t writer_count = thread_count / 2;
+     if constexpr (sequential_push_t::value)
+@@ -132,11 +129,9 @@
+     }
+ 
+     volatile std::atomic<size_t> chk_sum2 = 0;
+-    size_t thread_count = std::thread::hardware_concurrency();
+ 
+-    // limit thread count as virtualbox (used by Travis) seems to have problems with thread congestion
+-    if (thread_count > 4)
+-        thread_count = 4;
++    // At least two threads (one producer and one consumer), at most 4 threads (avoid congestion).
++    size_t thread_count = std::clamp<size_t>(std::thread::hardware_concurrency(), 2u, 4u);
+ 
+     size_t writer_count = thread_count / 2;
+     if constexpr (sequential_push_t::value)
diff -Nru seqan3-3.2.0+ds/debian/patches/series seqan3-3.2.0+ds/debian/patches/series
--- seqan3-3.2.0+ds/debian/patches/series	2022-12-05 16:47:29.000000000 +0000
+++ seqan3-3.2.0+ds/debian/patches/series	2024-12-30 17:20:00.000000000 +0000
@@ -5,3 +5,4 @@
 debian_cppreference
 fix_autopkgtests
 a04c764103dd96934d4587130847b480162ce473.patch
+fix-parallel-tests.patch