[ty] support PEP 613 type aliases #21394
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
Nov 21, 2025 in 0s
Performance Regression: -55.21%
Summary
❌ 10 regressions
✅ 42 untouched
⚠️ Please fix the performance issues or acknowledge them on CodSpeed.
Benchmarks breakdown
| Mode | Benchmark | BASE |
HEAD |
Change | |
|---|---|---|---|---|---|
| ❌ | Simulation | ty_check_file[incremental] |
6.3 ms | 6.8 ms | -6.24% |
| ❌ | Simulation | anyio |
1.1 s | 1.3 s | -19.02% |
| ❌ | Simulation | DateType |
239.2 ms | 250.4 ms | -4.47% |
| ❌ | WallTime | large[pydantic] |
199.4 s | 209.7 s | -4.88% |
| ❌ | WallTime | medium[colour-science] |
16.1 s | 20 s | -19.58% |
| ❌ | WallTime | medium[pandas] |
46.6 s | 54.1 s | -13.84% |
| ❌ | WallTime | medium[static-frame] |
15.1 s | 16 s | -5.18% |
| ❌ | WallTime | multithreaded[altair] |
556.5 ms | 1,242.7 ms | -55.21% |
| ❌ | WallTime | small[altair] |
2.9 s | 4.2 s | -30.06% |
| ❌ | WallTime | small[freqtrade] |
6.3 s | 7 s | -9.47% |
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