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| hardware | None |
| os | None |
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| git_commit |
commit ea16f7d9dbade0c138e4231aa12c92d91bc15b21 Author: Michael Jones <michaelrj@google.com> Date: Thu Nov 13 08:43:10 2025 -0800 [libcxx] Fix xsgetn in basic_filebuf (#167779) The optimized version of xsgetn for basic_filebuf added in #165223 has an issue where if the reads come from both the buffer and the filesystem it returns the wrong number of characters. This patch should address the issue. |
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ldionne-old-macbook-results test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 559330 | 2025-12-16T16:40:01 | 0:00:00 |
| Previous | 559268 | 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 | 1 | 0 |
| Performance Improvements | 3 | 0 |
| Added Tests | 0 | 16 |
| Unchanged Tests | 76 | 64 |
| Total Tests | 80 |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| 737_gmsh_r | 1.36% | 12.947 | 13.123 | - | 0.00% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| 750_sealcrypto_r | -2.66% | 18.888 | 18.385 | - | 0.00% | - |
| 735_gem5_r | -1.77% | 13.593 | 13.352 | - | 0.00% | - |
| 727_cppcheck_r | -1.53% | 25.152 | 24.767 | - | 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: 0.08s