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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 525593 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 4 0
Added Tests 0 18
Unchanged Tests 84 72
Total Tests 90

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
753_ns3_r 2.05% 10.510 10.726 - 0.00% -
707_ntest_r 1.84% 17.894 18.224 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
710_omnetpp_r -2.61% 8.714 8.487 - 0.00% -
727_cppcheck_r -1.50% 24.969 24.594 - 0.00% -
735_gem5_r -1.38% 14.004 13.811 - 0.00% -
729_abc_r -1.31% 18.854 18.607 - 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: 0.10s
Name Current %
706_stockfish_r 21.987 -
707_ntest_r 18.224 1.84%
709_cactus_r 19.639 -
710_omnetpp_r 8.487 -2.61%
721_gcc_r 12.859 -
723_llvm_r 11.420 -
727_cppcheck_r 24.594 -1.50%
729_abc_r 18.607 -1.31%
731_astcenc_r 9.998 -
734_vpr_r 15.528 -
735_gem5_r 13.811 -1.38%
736_ocio_r 16.167 -
737_gmsh_r 13.186 -
748_flightdm_r 8.862 -
750_sealcrypto_r 18.286 -
753_ns3_r 10.726 2.05%
766_femflow_r 12.737 -
767_nest_r 14.069 -
Geometric Mean 14.317 -