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git_commit commit d648eed5899c4be10f1f7866eebef2bc171e673f
Author: Nikolas Klauser <nikolasklauser@berlin.de>
Date: Thu Nov 28 23:07:45 2024 +0100

[libc++] Simplify the implementation of reserve() and shrink_to_fit() (#113453)

Since we changed the implementation of `reserve(size_type)` to only ever
extend,
it doesn't make a ton of sense anymore to have `__shrink_or_extend`,
since the code
paths of `reserve` and `shrink_to_fit` are now almost completely
separate.

This patch splits up `__shrink_or_extend` so that the individual parts
are in `reserve`
and `shrink_to_fit` depending on where they are needed.
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 519804 2025-12-16T16:40:01 0:00:00
Previous 519802 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 2 0
Performance Improvements 1 0
Added Tests 0 18
Unchanged Tests 87 72
Total Tests 90

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
727_cppcheck_r 1.02% 24.913 25.168 - 0.00% -
710_omnetpp_r 1.02% 8.341 8.426 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
734_vpr_r -1.75% 15.570 15.297 - 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
735_gem5_r
736_ocio_r
737_gmsh_r
748_flightdm_r
750_sealcrypto_r
753_ns3_r
766_femflow_r
767_nest_r


Report Time: 0.11s
Name Current %
706_stockfish_r 22.104 -
707_ntest_r 17.765 -
709_cactus_r 19.704 -
710_omnetpp_r 8.426 1.02%
721_gcc_r 12.935 -
723_llvm_r 11.462 -
727_cppcheck_r 25.168 1.02%
729_abc_r 18.772 -
731_astcenc_r 10.028 -
734_vpr_r 15.297 -1.75%
735_gem5_r 13.607 -
736_ocio_r 16.175 -
737_gmsh_r 13.055 -
748_flightdm_r 8.821 -
750_sealcrypto_r 18.346 -
753_ns3_r 10.413 -
766_femflow_r 12.830 -
767_nest_r 14.151 -
Geometric Mean 14.288 -