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git_commit commit 223bd0ca81f871beb31d40b4f02753493c30b5b2
Author: Nikolas Klauser <nikolasklauser@berlin.de>
Date: Wed Jan 22 23:33:44 2025 +0100

[libc++] Avoid unnecessary instantiations for __copy_cvref_t (#123718)

This changes the implementation of `__copy_cvref_t` to only template the
implementation class on the `_From` parameter, avoiding instantiations
for every combination of `_From` and `_To`.
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 524772 2025-12-16T16:40:01 0:00:00
Previous 524583 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 2 0
Added Tests 0 18
Unchanged Tests 85 72
Total Tests 90

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
727_cppcheck_r 3.39% 24.740 25.580 - 0.00% -
735_gem5_r 1.22% 13.536 13.701 - 0.00% -
707_ntest_r 1.14% 17.852 18.056 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
748_flightdm_r -1.72% 8.929 8.776 - 0.00% -
729_abc_r -1.37% 18.851 18.593 - 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: 0.15s
Name Current %
706_stockfish_r 22.037 -
707_ntest_r 18.056 1.14%
709_cactus_r 19.711 -
710_omnetpp_r 8.249 -
721_gcc_r 12.906 -
723_llvm_r 11.481 -
727_cppcheck_r 25.580 3.39%
729_abc_r 18.593 -1.37%
731_astcenc_r 10.016 -
734_vpr_r 15.291 -
735_gem5_r 13.701 1.22%
736_ocio_r 16.141 -
737_gmsh_r 13.090 -
748_flightdm_r 8.776 -1.72%
750_sealcrypto_r 18.419 -
753_ns3_r 10.314 -
766_femflow_r 12.760 -
767_nest_r 14.088 -
Geometric Mean 14.275 -