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git_commit commit 4608df5b9fea7322714fc5fe7e6bcc5e5e3a666a
Author: Peng Liu <winner245@hotmail.com>
Date: Wed May 28 12:09:50 2025 -0400

[libc++] Simplify __bitset::__init (#121357)

This PR simplifies `__bitset::__init` into a more compact and readable
form, which avoids redundant computations of a `size_t` value and
eliminates the overhead of a local array.
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ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 539056 2025-12-16T16:40:01 0:00:00
Previous 539299 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 5 0
Performance Improvements 2 0
Added Tests 0 17
Unchanged Tests 83 73
Total Tests 90

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
737_gmsh_r 2.26% 12.886 13.176 - 0.00% -
727_cppcheck_r 1.67% 24.631 25.043 - 0.00% -
767_nest_r 1.57% 13.958 14.176 - 0.00% -
729_abc_r 1.17% 18.577 18.795 - 0.00% -
706_stockfish_r 1.02% 22.034 22.259 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
710_omnetpp_r -2.21% 8.641 8.450 - 0.00% -
723_llvm_r -1.61% 11.662 11.474 - 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
734_vpr_r
736_ocio_r
737_gmsh_r
748_flightdm_r
750_sealcrypto_r
753_ns3_r
766_femflow_r
767_nest_r


Report Time: 0.17s
Name Current %
706_stockfish_r 22.259 1.02%
707_ntest_r 18.001 -
709_cactus_r 19.745 -
710_omnetpp_r 8.450 -2.21%
721_gcc_r 12.948 -
723_llvm_r 11.474 -1.61%
727_cppcheck_r 25.043 1.67%
729_abc_r 18.795 1.17%
731_astcenc_r 10.186 -
734_vpr_r 15.418 -
736_ocio_r 16.290 -
737_gmsh_r 13.176 2.26%
748_flightdm_r 8.895 -
750_sealcrypto_r 18.521 -
753_ns3_r 10.786 -
766_femflow_r 12.882 -
767_nest_r 14.176 1.57%
Geometric Mean 14.432 -