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git_commit commit 2ac9e59d976de7f0dc4ebd2ecb7a17198b0d1ff4
Author: Nikolas Klauser <nikolasklauser@berlin.de>
Date: Thu Nov 13 09:09:44 2025 +0100

[libc++] Simplify the implementation of the unique_ptr -> shared_ptr converting constructor (#165619)

This also backports LWG2415 as a drive-by.
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ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 559265 2025-12-16T16:40:01 0:00:00
Previous 559330 2025-12-16T16:40:01 0:00:00
Baseline 485288 2025-12-16T16:40:01 0:00:00


Tests Summary

Status Group # # (B)
Performance Regressions 4 0
Performance Improvements 1 0
Added Tests 0 16
Unchanged Tests 75 64
Total Tests 80

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
723_llvm_r 1.52% 11.422 11.595 - 0.00% -
735_gem5_r 1.32% 13.352 13.528 - 0.00% -
727_cppcheck_r 1.31% 24.767 25.091 - 0.00% -
729_abc_r 1.19% 18.694 18.918 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
737_gmsh_r -1.07% 13.123 12.982 - 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
735_gem5_r
736_ocio_r
737_gmsh_r
748_flightdm_r
750_sealcrypto_r
753_ns3_r
766_femflow_r


Report Time: 0.30s
Name Current %
706_stockfish_r 21.621 -
707_ntest_r 16.662 -
709_cactus_r 19.764 -
710_omnetpp_r 8.485 -
721_gcc_r 12.942 -
723_llvm_r 11.595 1.52%
727_cppcheck_r 25.091 1.31%
729_abc_r 18.918 1.19%
731_astcenc_r 10.097 -
735_gem5_r 13.528 1.32%
736_ocio_r 16.202 -
737_gmsh_r 12.982 -1.07%
748_flightdm_r 8.808 -
750_sealcrypto_r 18.430 -
753_ns3_r 10.094 -
766_femflow_r 12.835 -
Geometric Mean 14.156 -