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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 525076 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 7 0
Added Tests 1 18
Unchanged Tests 80 72
Total Tests 90

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
727_cppcheck_r 3.97% 24.603 25.580 - 0.00% -
707_ntest_r 1.20% 17.841 18.056 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
710_omnetpp_r -4.41% 8.629 8.249 - 0.00% -
721_gcc_r -2.44% 13.228 12.906 - 0.00% -
748_flightdm_r -1.70% 8.928 8.776 - 0.00% -
731_astcenc_r -1.66% 10.185 10.016 - 0.00% -
767_nest_r -1.28% 14.270 14.088 - 0.00% -
736_ocio_r -1.26% 16.347 16.141 - 0.00% -
723_llvm_r -1.20% 11.621 11.481 - 0.00% -

Added Tests - execution_time
735_gem5_r

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: 0.13s
Name Current %
706_stockfish_r 22.037 -
707_ntest_r 18.056 1.20%
709_cactus_r 19.711 -
710_omnetpp_r 8.249 -4.41%
721_gcc_r 12.906 -2.44%
723_llvm_r 11.481 -1.20%
727_cppcheck_r 25.580 3.97%
729_abc_r 18.593 -
731_astcenc_r 10.016 -1.66%
734_vpr_r 15.291 -
735_gem5_r 13.701 -
736_ocio_r 16.141 -1.26%
737_gmsh_r 13.090 -
748_flightdm_r 8.776 -1.70%
750_sealcrypto_r 18.419 -
753_ns3_r 10.314 -
766_femflow_r 12.760 -
767_nest_r 14.088 -1.28%
Geometric Mean 14.275 -