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| git_commit |
commit 5a3c2573a9644efe3384c4144b119148088b48ef Author: Yexuan Xiao <bizwen@nykz.org> Date: Fri Nov 21 18:43:35 2025 +0800 [libc++][Windows] Enable thread::hardware_concurrency to support more than 64 processors (#168229) Starting with Windows 11, processes can utilize more than 64 processors by default, but GetSystemInfo can only report a maximum of 64. Starting with Windows Vista, GetActiveProcessorCount accurately retrieves the total number of processors on the current system. I’ve implemented similar improvements to Microsoft STL. The following links contain additional background information: https://github.com/microsoft/STL/issues/5453, https://github.com/microsoft/STL/pull/5459 (note: Reason STL uses the more complex GetLogicalProcessorInformationEx: https://github.com/microsoft/STL/pull/5459#discussion_r2072242241.). |
Filter
ldionne-old-macbook-results test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 560248 | 2025-12-16T16:40:01 | 0:00:00 |
| Previous | 560110 | 2025-12-16T16:40:01 | 0:00:00 |
| Baseline | 485288 | 2025-12-16T16:40:01 | 0:00:00 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Improvements | 3 | 0 |
| Added Tests | 0 | 16 |
| Unchanged Tests | 77 | 64 |
| Total Tests | 80 |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| 727_cppcheck_r | -2.43% | 25.631 | 25.010 | - | 0.00% | - |
| 753_ns3_r | -1.58% | 10.279 | 10.117 | - | 0.00% | - |
| 710_omnetpp_r | -1.05% | 8.734 | 8.643 | - | 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 |
| 735_gem5_r |
| 736_ocio_r |
| 737_gmsh_r |
| 748_flightdm_r |
| 750_sealcrypto_r |
| 753_ns3_r |
| 766_femflow_r |
Report Time: 0.18s