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git_commit commit acc3a6234a91369b818fdd6482ded0ac32d8ffa6
Author: Aiden Grossman <aidengrossman@google.com>
Date: Wed Sep 17 07:52:49 2025 -0700

Revert "[libc++] Optimize __hash_table::erase(iterator, iterator) (#1… (#158769)

…52471)"

This reverts commit e4eccd6a3c2415c10bb8217c247d7aca76cc9ad5.

This was causing ASan failures in some situations involving unordered
multimap containers. Details and a reproducer were posted on the
original PR (#152471).
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 552902 2025-12-16T16:40:01 0:00:00
Previous 552859 2025-12-16T16:40:01 0:00:00
Baseline 485288 2025-12-16T16:40:01 0:00:00


Tests Summary

Status Group # # (B)
Performance Improvements 8 0
Added Tests 0 15
Unchanged Tests 67 60
Total Tests 75

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
706_stockfish_r -3.38% 22.167 21.418 - 0.00% -
727_cppcheck_r -3.24% 25.159 24.343 - 0.00% -
729_abc_r -2.58% 18.891 18.404 - 0.00% -
737_gmsh_r -1.79% 13.014 12.781 - 0.00% -
709_cactus_r -1.71% 19.797 19.458 - 0.00% -
766_femflow_r -1.49% 12.978 12.784 - 0.00% -
710_omnetpp_r -1.32% 8.407 8.297 - 0.00% -
721_gcc_r -1.26% 13.131 12.966 - 0.00% -

Added Tests - execution_time
706_stockfish_r
707_ntest_r
709_cactus_r
710_omnetpp_r
721_gcc_r
723_llvm_r
727_cppcheck_r
729_abc_r
731_astcenc_r
736_ocio_r
737_gmsh_r
748_flightdm_r
750_sealcrypto_r
753_ns3_r
766_femflow_r


Report Time: 0.06s
Name Current %
706_stockfish_r 21.418 -3.38%
707_ntest_r 17.877 -
709_cactus_r 19.458 -1.71%
710_omnetpp_r 8.297 -1.32%
721_gcc_r 12.966 -1.26%
723_llvm_r 11.535 -
727_cppcheck_r 24.343 -3.24%
729_abc_r 18.404 -2.58%
731_astcenc_r 10.126 -
736_ocio_r 16.224 -
737_gmsh_r 12.781 -1.79%
748_flightdm_r 8.841 -
750_sealcrypto_r 18.477 -
753_ns3_r 10.450 -
766_femflow_r 12.784 -1.49%
Geometric Mean 14.187 -1.16%