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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 560439 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 4 0
Added Tests 0 16
Unchanged Tests 72 64
Total Tests 80

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
710_omnetpp_r 1.54% 8.479 8.610 - 0.00% -
748_flightdm_r 1.15% 8.889 8.991 - 0.00% -
707_ntest_r 1.12% 16.575 16.761 - 0.00% -
723_llvm_r 1.10% 11.488 11.614 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
727_cppcheck_r -2.49% 25.080 24.455 - 0.00% -
735_gem5_r -1.29% 13.552 13.377 - 0.00% -
737_gmsh_r -1.23% 13.017 12.858 - 0.00% -
753_ns3_r -1.14% 10.194 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: 0.39s
Name Current %
706_stockfish_r 21.603 -
707_ntest_r 16.761 1.12%
709_cactus_r 19.739 -
710_omnetpp_r 8.610 1.54%
721_gcc_r 12.939 -
723_llvm_r 11.614 1.10%
727_cppcheck_r 24.455 -2.49%
729_abc_r 18.736 -
731_astcenc_r 10.039 -
735_gem5_r 13.377 -1.29%
736_ocio_r 16.173 -
737_gmsh_r 12.858 -1.23%
748_flightdm_r 8.991 1.15%
750_sealcrypto_r 18.412 -
753_ns3_r 10.077 -1.14%
766_femflow_r 12.853 -
Geometric Mean 14.134 -