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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 559110 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 3 0
Performance Improvements 1 0
Added Tests 0 16
Unchanged Tests 76 64
Total Tests 80

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
727_cppcheck_r 1.34% 24.759 25.091 - 0.00% -
735_gem5_r 1.18% 13.370 13.528 - 0.00% -
710_omnetpp_r 1.08% 8.394 8.485 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
748_flightdm_r -2.31% 9.017 8.808 - 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: 0.47s
Name Current %
706_stockfish_r 21.621 -
707_ntest_r 16.662 -
709_cactus_r 19.764 -
710_omnetpp_r 8.485 1.08%
721_gcc_r 12.942 -
723_llvm_r 11.595 -
727_cppcheck_r 25.091 1.34%
729_abc_r 18.918 -
731_astcenc_r 10.097 -
735_gem5_r 13.528 1.18%
736_ocio_r 16.202 -
737_gmsh_r 12.982 -
748_flightdm_r 8.808 -2.31%
750_sealcrypto_r 18.430 -
753_ns3_r 10.094 -
766_femflow_r 12.835 -
Geometric Mean 14.156 -