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git_commit commit 121e2e9e377c1db6b5cb536e7fd0b78244c0ce04
Author: Nikolas Klauser <nikolasklauser@berlin.de>
Date: Mon Nov 24 11:09:00 2025 +0100

[libc++] Introduce basic_string::__allocate_long_buffer_for_growing (#162633)

Introducing this utility makes the `__grow_by{,_and_replace}`
significantly easier to understand and allows us to migrate away from
these functions in the future.
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 560438 2025-12-16T16:40:01 0:00:00
Previous 559184 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 4 0
Added Tests 0 16
Unchanged Tests 74 64
Total Tests 80

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
710_omnetpp_r 2.50% 8.399 8.610 - 0.00% -
748_flightdm_r 1.59% 8.850 8.991 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
727_cppcheck_r -4.12% 25.507 24.455 - 0.00% -
735_gem5_r -1.40% 13.566 13.377 - 0.00% -
729_abc_r -1.09% 18.942 18.736 - 0.00% -
753_ns3_r -1.09% 10.188 10.077 - 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: 0.18s
Name Current %
706_stockfish_r 21.603 -
707_ntest_r 16.761 -
709_cactus_r 19.739 -
710_omnetpp_r 8.610 2.50%
721_gcc_r 12.939 -
723_llvm_r 11.614 -
727_cppcheck_r 24.455 -4.12%
729_abc_r 18.736 -1.09%
731_astcenc_r 10.039 -
735_gem5_r 13.377 -1.40%
736_ocio_r 16.173 -
737_gmsh_r 12.858 -
748_flightdm_r 8.991 1.59%
750_sealcrypto_r 18.412 -
753_ns3_r 10.077 -1.09%
766_femflow_r 12.853 -
Geometric Mean 14.134 -