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* [PATCH 1/2] libstdc++: Work around some PSTL test failures for debug mode [PR90276]
@ 2024-06-20 15:35 Jonathan Wakely
  2024-06-20 15:35 ` [PATCH 2/2] libstdc++: Increase timeouts for PSTL tests in " Jonathan Wakely
  2024-06-26 20:13 ` [PATCH 1/2] libstdc++: Work around some PSTL test failures for " Jonathan Wakely
  0 siblings, 2 replies; 4+ messages in thread
From: Jonathan Wakely @ 2024-06-20 15:35 UTC (permalink / raw)
  To: libstdc++, gcc-patches

Tested x86_64-linux.

-- >8 --

This addresses one known failure due to a bug in the upstream tests, and
a number of timeouts due to the algorithms running much more slowly with
debug mode checks enabled.

libstdc++-v3/ChangeLog:

	PR libstdc++/90276
	* testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
	[_GLIBCXX_DEBUG]: Add xfail-run-if for debug mode.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
	[_GLIBCXX_DEBUG]: Reduce size of test data.
	* testsuite/25_algorithms/pstl/alg_sorting/includes.cc:
	Likewise.
	* testsuite/25_algorithms/pstl/alg_sorting/set_util.h:
	Likewise.
---
 .../25_algorithms/pstl/alg_nonmodifying/nth_element.cc        | 4 ++++
 .../testsuite/25_algorithms/pstl/alg_sorting/includes.cc      | 4 ++++
 .../testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc  | 1 +
 .../testsuite/25_algorithms/pstl/alg_sorting/set_util.h       | 4 ++++
 4 files changed, 13 insertions(+)

diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
index 61bbca758b4..63e6abe2ea4 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
@@ -133,7 +133,11 @@ void
 test_by_type(Generator1 generator1, Generator2 generator2, Compare comp)
 {
     using namespace std;
+#ifdef _GLIBCXX_DEBUG
+    size_t max_size = 1000;
+#else
     size_t max_size = 10000;
+#endif
     Sequence<T> in1(max_size, [](size_t v) { return T(v); });
     Sequence<T> exp(max_size, [](size_t v) { return T(v); });
     size_t m;
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc
index ed07810618d..1567c369c4c 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc
@@ -77,7 +77,11 @@ void
 test_includes(Compare compare)
 {
 
+#ifdef _GLIBCXX_DEBUG
+    const std::size_t n_max = 10000;
+#else
     const std::size_t n_max = 1000000;
+#endif
 
     // The rand()%(2*n+1) encourages generation of some duplicates.
     std::srand(42);
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
index 6d441cc3ae9..797d0ee9340 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
@@ -3,6 +3,7 @@
 // { dg-do run { target c++17 } }
 // { dg-timeout-factor 3 }
 // { dg-require-effective-target tbb_backend }
+// { dg-xfail-run-if "see PR 90276" { debug_mode } }
 
 //===-- partial_sort.pass.cpp ---------------------------------------------===//
 //
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_util.h b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_util.h
index ecf5cd1c89d..214e3452aa7 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_util.h
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_util.h
@@ -51,7 +51,11 @@ namespace TestUtils
     void
     test_set_op(Compare compare)
     {
+#ifdef _GLIBCXX_DEBUG
+        const std::size_t n_max = 1000;
+#else
         const std::size_t n_max = 100000;
+#endif
 
         // The rand()%(2*n+1) encourages generation of some duplicates.
         std::srand(4200);
-- 
2.45.2


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH 2/2] libstdc++: Increase timeouts for PSTL tests in debug mode [PR90276]
  2024-06-20 15:35 [PATCH 1/2] libstdc++: Work around some PSTL test failures for debug mode [PR90276] Jonathan Wakely
@ 2024-06-20 15:35 ` Jonathan Wakely
  2024-06-26 20:13   ` Jonathan Wakely
  2024-06-26 20:13 ` [PATCH 1/2] libstdc++: Work around some PSTL test failures for " Jonathan Wakely
  1 sibling, 1 reply; 4+ messages in thread
From: Jonathan Wakely @ 2024-06-20 15:35 UTC (permalink / raw)
  To: libstdc++, gcc-patches

Tested x86_64-linux.

-- >8 --

These tests compile very slowly in debug mode.

libstdc++-v3/ChangeLog:

	PR libstdc++/90276
	* testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc:
	Increase timeout for debug mode.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc:
	Likewise.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc:
	Likewise.
	* testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc:
	Likewise.
	* testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc:
	Likewise.
	* testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc:
	Likewise.
---
 .../25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc   | 1 +
 .../pstl/alg_modifying_operations/transform_binary.cc            | 1 +
 .../testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc    | 1 +
 .../25_algorithms/pstl/alg_sorting/lexicographical_compare.cc    | 1 +
 .../testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc   | 1 +
 .../25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc   | 1 +
 6 files changed, 6 insertions(+)

diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc
index ea647c6c23a..1b788e1b7ee 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc
@@ -2,6 +2,7 @@
 // { dg-options "-ltbb" }
 // { dg-do run { target c++17 } }
 // { dg-timeout-factor 3 }
+// { dg-timeout-factor 5 { target debug_mode } }
 // { dg-require-effective-target tbb_backend }
 
 //===-- rotate_copy.pass.cpp ----------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc
index 1f5f239a94b..16b815c5d51 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc
@@ -2,6 +2,7 @@
 // { dg-options "-ltbb" }
 // { dg-do run { target c++17 } }
 // { dg-timeout-factor 3 }
+// { dg-timeout-factor 5 { target debug_mode } }
 // { dg-require-effective-target tbb_backend }
 
 //===-- transform_binary.pass.cpp -----------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc
index 1173186f65c..441f5d1e378 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc
@@ -2,6 +2,7 @@
 // { dg-options "-ltbb" }
 // { dg-do run { target c++17 } }
 // { dg-timeout-factor 3 }
+// { dg-timeout-factor 5 { target debug_mode } }
 // { dg-require-effective-target tbb_backend }
 
 //===-- mismatch.pass.cpp -------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc
index 924aa78652e..78edeb025d7 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc
@@ -2,6 +2,7 @@
 // { dg-options "-ltbb" }
 // { dg-do run { target c++17 } }
 // { dg-timeout-factor 3 }
+// { dg-timeout-factor 5 { target debug_mode } }
 // { dg-require-effective-target tbb_backend }
 
 //===-- lexicographical_compare.pass.cpp ----------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc
index 0a9f41ca179..e4bd435d192 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc
@@ -2,6 +2,7 @@
 // { dg-options "-ltbb" }
 // { dg-do run { target c++17 } }
 // { dg-timeout-factor 3 }
+// { dg-timeout-factor 5 { target debug_mode } }
 // { dg-require-effective-target tbb_backend }
 
 //===-- minmax_element.pass.cpp -------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc
index 1cc59856086..ad3befcb690 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc
@@ -2,6 +2,7 @@
 // { dg-options "-ltbb" }
 // { dg-do run { target c++17 } }
 // { dg-timeout-factor 3 }
+// { dg-timeout-factor 5 { target debug_mode } }
 // { dg-require-effective-target tbb_backend }
 
 //===-- set.pass.cpp ------------------------------------------------------===//
-- 
2.45.2


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH 1/2] libstdc++: Work around some PSTL test failures for debug mode [PR90276]
  2024-06-20 15:35 [PATCH 1/2] libstdc++: Work around some PSTL test failures for debug mode [PR90276] Jonathan Wakely
  2024-06-20 15:35 ` [PATCH 2/2] libstdc++: Increase timeouts for PSTL tests in " Jonathan Wakely
@ 2024-06-26 20:13 ` Jonathan Wakely
  1 sibling, 0 replies; 4+ messages in thread
From: Jonathan Wakely @ 2024-06-26 20:13 UTC (permalink / raw)
  To: libstdc++, gcc-patches

Pushed to trunk now.

On Thu, 20 Jun 2024 at 16:36, Jonathan Wakely <jwakely@redhat.com> wrote:
>
> Tested x86_64-linux.
>
> -- >8 --
>
> This addresses one known failure due to a bug in the upstream tests, and
> a number of timeouts due to the algorithms running much more slowly with
> debug mode checks enabled.
>
> libstdc++-v3/ChangeLog:
>
>         PR libstdc++/90276
>         * testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
>         [_GLIBCXX_DEBUG]: Add xfail-run-if for debug mode.
>         * testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
>         [_GLIBCXX_DEBUG]: Reduce size of test data.
>         * testsuite/25_algorithms/pstl/alg_sorting/includes.cc:
>         Likewise.
>         * testsuite/25_algorithms/pstl/alg_sorting/set_util.h:
>         Likewise.
> ---
>  .../25_algorithms/pstl/alg_nonmodifying/nth_element.cc        | 4 ++++
>  .../testsuite/25_algorithms/pstl/alg_sorting/includes.cc      | 4 ++++
>  .../testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc  | 1 +
>  .../testsuite/25_algorithms/pstl/alg_sorting/set_util.h       | 4 ++++
>  4 files changed, 13 insertions(+)
>
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
> index 61bbca758b4..63e6abe2ea4 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
> @@ -133,7 +133,11 @@ void
>  test_by_type(Generator1 generator1, Generator2 generator2, Compare comp)
>  {
>      using namespace std;
> +#ifdef _GLIBCXX_DEBUG
> +    size_t max_size = 1000;
> +#else
>      size_t max_size = 10000;
> +#endif
>      Sequence<T> in1(max_size, [](size_t v) { return T(v); });
>      Sequence<T> exp(max_size, [](size_t v) { return T(v); });
>      size_t m;
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc
> index ed07810618d..1567c369c4c 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc
> @@ -77,7 +77,11 @@ void
>  test_includes(Compare compare)
>  {
>
> +#ifdef _GLIBCXX_DEBUG
> +    const std::size_t n_max = 10000;
> +#else
>      const std::size_t n_max = 1000000;
> +#endif
>
>      // The rand()%(2*n+1) encourages generation of some duplicates.
>      std::srand(42);
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
> index 6d441cc3ae9..797d0ee9340 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
> @@ -3,6 +3,7 @@
>  // { dg-do run { target c++17 } }
>  // { dg-timeout-factor 3 }
>  // { dg-require-effective-target tbb_backend }
> +// { dg-xfail-run-if "see PR 90276" { debug_mode } }
>
>  //===-- partial_sort.pass.cpp ---------------------------------------------===//
>  //
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_util.h b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_util.h
> index ecf5cd1c89d..214e3452aa7 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_util.h
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_util.h
> @@ -51,7 +51,11 @@ namespace TestUtils
>      void
>      test_set_op(Compare compare)
>      {
> +#ifdef _GLIBCXX_DEBUG
> +        const std::size_t n_max = 1000;
> +#else
>          const std::size_t n_max = 100000;
> +#endif
>
>          // The rand()%(2*n+1) encourages generation of some duplicates.
>          std::srand(4200);
> --
> 2.45.2
>


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH 2/2] libstdc++: Increase timeouts for PSTL tests in debug mode [PR90276]
  2024-06-20 15:35 ` [PATCH 2/2] libstdc++: Increase timeouts for PSTL tests in " Jonathan Wakely
@ 2024-06-26 20:13   ` Jonathan Wakely
  0 siblings, 0 replies; 4+ messages in thread
From: Jonathan Wakely @ 2024-06-26 20:13 UTC (permalink / raw)
  To: libstdc++, gcc-patches

Pushed to trunk now.

On Thu, 20 Jun 2024 at 16:36, Jonathan Wakely <jwakely@redhat.com> wrote:
>
> Tested x86_64-linux.
>
> -- >8 --
>
> These tests compile very slowly in debug mode.
>
> libstdc++-v3/ChangeLog:
>
>         PR libstdc++/90276
>         * testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc:
>         Increase timeout for debug mode.
>         * testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc:
>         Likewise.
>         * testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc:
>         Likewise.
>         * testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc:
>         Likewise.
>         * testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc:
>         Likewise.
>         * testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc:
>         Likewise.
> ---
>  .../25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc   | 1 +
>  .../pstl/alg_modifying_operations/transform_binary.cc            | 1 +
>  .../testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc    | 1 +
>  .../25_algorithms/pstl/alg_sorting/lexicographical_compare.cc    | 1 +
>  .../testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc   | 1 +
>  .../25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc   | 1 +
>  6 files changed, 6 insertions(+)
>
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc
> index ea647c6c23a..1b788e1b7ee 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc
> @@ -2,6 +2,7 @@
>  // { dg-options "-ltbb" }
>  // { dg-do run { target c++17 } }
>  // { dg-timeout-factor 3 }
> +// { dg-timeout-factor 5 { target debug_mode } }
>  // { dg-require-effective-target tbb_backend }
>
>  //===-- rotate_copy.pass.cpp ----------------------------------------------===//
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc
> index 1f5f239a94b..16b815c5d51 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc
> @@ -2,6 +2,7 @@
>  // { dg-options "-ltbb" }
>  // { dg-do run { target c++17 } }
>  // { dg-timeout-factor 3 }
> +// { dg-timeout-factor 5 { target debug_mode } }
>  // { dg-require-effective-target tbb_backend }
>
>  //===-- transform_binary.pass.cpp -----------------------------------------===//
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc
> index 1173186f65c..441f5d1e378 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc
> @@ -2,6 +2,7 @@
>  // { dg-options "-ltbb" }
>  // { dg-do run { target c++17 } }
>  // { dg-timeout-factor 3 }
> +// { dg-timeout-factor 5 { target debug_mode } }
>  // { dg-require-effective-target tbb_backend }
>
>  //===-- mismatch.pass.cpp -------------------------------------------------===//
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc
> index 924aa78652e..78edeb025d7 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc
> @@ -2,6 +2,7 @@
>  // { dg-options "-ltbb" }
>  // { dg-do run { target c++17 } }
>  // { dg-timeout-factor 3 }
> +// { dg-timeout-factor 5 { target debug_mode } }
>  // { dg-require-effective-target tbb_backend }
>
>  //===-- lexicographical_compare.pass.cpp ----------------------------------===//
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc
> index 0a9f41ca179..e4bd435d192 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc
> @@ -2,6 +2,7 @@
>  // { dg-options "-ltbb" }
>  // { dg-do run { target c++17 } }
>  // { dg-timeout-factor 3 }
> +// { dg-timeout-factor 5 { target debug_mode } }
>  // { dg-require-effective-target tbb_backend }
>
>  //===-- minmax_element.pass.cpp -------------------------------------------===//
> diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc
> index 1cc59856086..ad3befcb690 100644
> --- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc
> +++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc
> @@ -2,6 +2,7 @@
>  // { dg-options "-ltbb" }
>  // { dg-do run { target c++17 } }
>  // { dg-timeout-factor 3 }
> +// { dg-timeout-factor 5 { target debug_mode } }
>  // { dg-require-effective-target tbb_backend }
>
>  //===-- set.pass.cpp ------------------------------------------------------===//
> --
> 2.45.2
>


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2024-06-20 15:35 [PATCH 1/2] libstdc++: Work around some PSTL test failures for debug mode [PR90276] Jonathan Wakely
2024-06-20 15:35 ` [PATCH 2/2] libstdc++: Increase timeouts for PSTL tests in " Jonathan Wakely
2024-06-26 20:13   ` Jonathan Wakely
2024-06-26 20:13 ` [PATCH 1/2] libstdc++: Work around some PSTL test failures for " Jonathan Wakely

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