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git_commit commit 1a6f9fd87f34b01a7aa22b4ae3a6126a1c227a53
Author: Nikolas Klauser <nikolasklauser@berlin.de>
Date: Fri Feb 28 13:38:52 2025 +0100

[libc++] Enable algorithm vectorization on arm neon (#128873)

Previously the wrong detection macro has been used to check whether arm
NEON is available. This fixes it, and removes a few unnecessary includes
from `__algorithm/simd_utils.h` as a drive-by.
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 528911 2025-12-16T16:40:01 0:00:00
Previous 528968 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 5 0
Performance Improvements 2 0
Added Tests 0 18
Unchanged Tests 83 72
Total Tests 90

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
707_ntest_r 2.21% 17.943 18.339 - 0.00% -
748_flightdm_r 1.99% 8.914 9.091 - 0.00% -
727_cppcheck_r 1.80% 25.859 26.324 - 0.00% -
767_nest_r 1.69% 14.110 14.349 - 0.00% -
737_gmsh_r 1.56% 12.997 13.200 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
766_femflow_r -1.43% 12.951 12.766 - 0.00% -
734_vpr_r -1.03% 15.429 15.270 - 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: 0.27s
Name Current %
706_stockfish_r 22.065 -
707_ntest_r 18.339 2.21%
709_cactus_r 19.697 -
710_omnetpp_r 8.514 -
721_gcc_r 12.937 -
723_llvm_r 11.427 -
727_cppcheck_r 26.324 1.80%
729_abc_r 18.705 -
731_astcenc_r 10.032 -
734_vpr_r 15.270 -1.03%
735_gem5_r 13.923 -
736_ocio_r 16.134 -
737_gmsh_r 13.200 1.56%
748_flightdm_r 9.091 1.99%
750_sealcrypto_r 18.321 -
753_ns3_r 10.613 -
766_femflow_r 12.766 -1.43%
767_nest_r 14.349 1.69%
Geometric Mean 14.420 -