diff options
Diffstat (limited to 'libcxx/docs')
| -rw-r--r-- | libcxx/docs/ReleaseNotes/22.rst | 2 | ||||
| -rw-r--r-- | libcxx/docs/TestingLibcxx.rst | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/libcxx/docs/ReleaseNotes/22.rst b/libcxx/docs/ReleaseNotes/22.rst index b5dcfc7..87d86c134 100644 --- a/libcxx/docs/ReleaseNotes/22.rst +++ b/libcxx/docs/ReleaseNotes/22.rst @@ -64,6 +64,8 @@ Improvements and New Features - Multiple internal types have been refactored to use ``[[no_unique_address]]``, resulting in faster compile times and reduced debug information. +- The performance of ``std::find`` has been improved by up to 2x for integral types + Deprecations and Removals ------------------------- diff --git a/libcxx/docs/TestingLibcxx.rst b/libcxx/docs/TestingLibcxx.rst index 2277910..6171629 100644 --- a/libcxx/docs/TestingLibcxx.rst +++ b/libcxx/docs/TestingLibcxx.rst @@ -482,7 +482,7 @@ when running the benchmarks. For example, .. code-block:: bash - $ libcxx/utils/libcxx-lit <build> libcxx/test/benchmarks/string.bench.cpp --show-all --param optimization=speed + $ libcxx/utils/libcxx-lit <build> libcxx/test/benchmarks/containers/string.bench.cpp --show-all --param optimization=speed Note that benchmarks are only dry-run when run via the ``check-cxx`` target since we only want to make sure they don't rot. Do not rely on the results of benchmarks @@ -504,7 +504,7 @@ more benchmarks, as usual: .. code-block:: bash $ cmake -S runtimes -B <build> [...] - $ libcxx/utils/libcxx-lit <build> libcxx/test/benchmarks/string.bench.cpp --param optimization=speed + $ libcxx/utils/libcxx-lit <build> libcxx/test/benchmarks/containers/string.bench.cpp --param optimization=speed Then, get the consolidated benchmark output for that run using ``consolidate-benchmarks``: |