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git_commit commit 956cfa69b153a0e798060f67e713790eeefebc04
Author: Nikolas Klauser <nikolasklauser@berlin.de>
Date: Thu Jan 30 10:45:47 2025 +0100

[libc++] Refactor num_get optimization to not be ABI breaking (#121690)

```
----------------------------------------------------
Benchmark old new
----------------------------------------------------
BM_num_get<bool> 81.8 ns 79.6 ns
BM_num_get<long> 80.2 ns 75.4 ns
BM_num_get<long long> 81.5 ns 76.4 ns
BM_num_get<unsigned short> 82.5 ns 78.4 ns
BM_num_get<unsigned int> 82.8 ns 78.6 ns
BM_num_get<unsigned long> 81.2 ns 78.1 ns
BM_num_get<unsigned long long> 83.6 ns 76.7 ns
BM_num_get<float> 119 ns 120 ns
BM_num_get<double> 113 ns 109 ns
BM_num_get<long double> 115 ns 119 ns
BM_num_get<void*> 147 ns 139 ns
```
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 525705 2025-12-16T16:40:01 0:00:00
Previous 525649 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 5 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 2.27% 17.819 18.224 - 0.00% -
737_gmsh_r 1.56% 12.983 13.186 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
710_omnetpp_r -2.83% 8.734 8.487 - 0.00% -
753_ns3_r -1.82% 10.925 10.726 - 0.00% -
767_nest_r -1.26% 14.249 14.069 - 0.00% -
729_abc_r -1.18% 18.829 18.607 - 0.00% -
748_flightdm_r -1.00% 8.952 8.862 - 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: 0.06s
Name Current %
706_stockfish_r 21.987 -
707_ntest_r 18.224 2.27%
709_cactus_r 19.639 -
710_omnetpp_r 8.487 -2.83%
721_gcc_r 12.859 -
723_llvm_r 11.420 -
727_cppcheck_r 24.594 -
729_abc_r 18.607 -1.18%
731_astcenc_r 9.998 -
734_vpr_r 15.528 -
735_gem5_r 13.811 -
736_ocio_r 16.167 -
737_gmsh_r 13.186 1.56%
748_flightdm_r 8.862 -1.00%
750_sealcrypto_r 18.286 -
753_ns3_r 10.726 -1.82%
766_femflow_r 12.737 -
767_nest_r 14.069 -1.26%
Geometric Mean 14.317 -