Port https://github.com/microsoft/typescript-go/pull/1759 by ahejlsberg · Pull Request #62502 · microsoft/TypeScript
@ahejlsberg
The results of the perf run you requested are in!
Here they are:
tsc
Comparison Report - baseline..pr| Metric | baseline | pr | Delta | Best | Worst | p-value |
|---|---|---|---|---|---|---|
| Compiler-Unions - node (v18.15.0, x64) | ||||||
| Errors | 34 | 34 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 62,370 | 62,370 | ~ | ~ | ~ | p=1.000 n=6 |
| Types | 50,386 | 50,386 | ~ | ~ | ~ | p=1.000 n=6 |
| Memory used | 193,972k (± 0.95%) | 193,385k (± 0.77%) | ~ | 192,750k | 196,432k | p=0.873 n=6 |
| Parse Time | 1.30s (± 0.76%) | 1.30s (± 0.49%) | ~ | 1.29s | 1.31s | p=0.733 n=6 |
| Bind Time | 0.72s (± 0.57%) | 0.72s | ~ | ~ | ~ | p=0.405 n=6 |
| Check Time | 9.73s (± 0.30%) | 9.72s (± 0.26%) | ~ | 9.69s | 9.75s | p=0.809 n=6 |
| Emit Time | 2.76s (± 0.55%) | 2.74s (± 0.46%) | ~ | 2.73s | 2.76s | p=0.101 n=6 |
| Total Time | 14.50s (± 0.21%) | 14.49s (± 0.24%) | ~ | 14.43s | 14.53s | p=0.421 n=6 |
| angular-1 - node (v18.15.0, x64) | ||||||
| Errors | 1 | 1 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 948,914 | 948,914 | ~ | ~ | ~ | p=1.000 n=6 |
| Types | 410,884 | 410,884 | ~ | ~ | ~ | p=1.000 n=6 |
| Memory used | 1,245,586k (± 0.00%) | 1,245,619k (± 0.00%) | ~ | 1,245,569k | 1,245,682k | p=0.173 n=6 |
| Parse Time | 6.53s (± 0.69%) | 6.48s (± 0.43%) | ~ | 6.45s | 6.53s | p=0.065 n=6 |
| Bind Time | 1.88s (± 0.27%) | 1.87s (± 0.44%) | ~ | 1.86s | 1.88s | p=0.523 n=6 |
| Check Time | 32.23s (± 0.24%) | 32.16s (± 0.33%) | ~ | 32.03s | 32.30s | p=0.258 n=6 |
| Emit Time | 14.79s (± 0.22%) | 14.82s (± 0.32%) | ~ | 14.74s | 14.86s | p=0.198 n=6 |
| Total Time | 55.42s (± 0.14%) | 55.34s (± 0.25%) | ~ | 55.15s | 55.49s | p=0.261 n=6 |
| mui-docs - node (v18.15.0, x64) | ||||||
| Errors | 0 | 0 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 2,544,632 | 2,544,632 | ~ | ~ | ~ | p=1.000 n=6 |
| Types | 903,208 | 903,208 | ~ | ~ | ~ | p=1.000 n=6 |
| Memory used | 2,829,801k (± 0.00%) | 2,829,938k (± 0.00%) | ~ | 2,829,698k | 2,830,075k | p=0.066 n=6 |
| Parse Time | 8.71s (± 0.35%) | 8.74s (± 0.63%) | ~ | 8.67s | 8.82s | p=0.260 n=6 |
| Bind Time | 2.19s (± 0.25%) | 2.20s (± 0.48%) | ~ | 2.18s | 2.21s | p=1.000 n=6 |
| Check Time | 86.94s (± 1.21%) | 86.69s (± 1.33%) | ~ | 85.90s | 88.57s | p=0.936 n=6 |
| Emit Time | 0.63s (±125.53%) | 0.31s (± 1.68%) | ~ | 0.30s | 0.31s | p=0.784 n=6 |
| Total Time | 98.46s (± 1.21%) | 97.93s (± 1.19%) | ~ | 97.13s | 99.88s | p=0.936 n=6 |
| self-build-src - node (v18.15.0, x64) | ||||||
| Errors | 0 | 0 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 1,237,064 | 1,237,063 | -1 (- 0.00%) | ~ | ~ | p=0.001 n=6 |
| Types | 259,743 | 259,743 | ~ | ~ | ~ | p=1.000 n=6 |
| Memory used | 2,364,574k (± 0.02%) | 2,424,816k (± 6.11%) | ~ | 2,363,837k | 2,727,636k | p=0.810 n=6 |
| Parse Time | 5.14s (± 1.32%) | 5.16s (± 1.22%) | ~ | 5.05s | 5.22s | p=0.689 n=6 |
| Bind Time | 1.77s (± 0.87%) | 1.80s (± 1.72%) | +0.03s (+ 1.69%) | 1.77s | 1.85s | p=0.040 n=6 |
| Check Time | 35.15s (± 0.12%) | 34.91s (± 0.63%) | -0.24s (- 0.68%) | 34.48s | 35.07s | p=0.005 n=6 |
| Emit Time | 2.99s (± 1.32%) | 3.01s (± 0.30%) | ~ | 3.00s | 3.02s | p=0.078 n=6 |
| Total Time | 45.07s (± 0.23%) | 44.89s (± 0.46%) | ~ | 44.51s | 45.05s | p=0.066 n=6 |
| self-build-src-public-api - node (v18.15.0, x64) | ||||||
| Errors | 0 | 0 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 1,237,064 | 1,237,063 | -1 (- 0.00%) | ~ | ~ | p=0.001 n=6 |
| Types | 259,743 | 259,743 | ~ | ~ | ~ | p=1.000 n=6 |
| Memory used | 3,158,503k (± 0.01%) | 3,157,640k (± 0.02%) | -863k (- 0.03%) | 3,156,827k | 3,158,454k | p=0.045 n=6 |
| Parse Time | 6.89s (± 0.57%) | 6.87s (± 0.77%) | ~ | 6.82s | 6.94s | p=0.378 n=6 |
| Bind Time | 2.16s (± 0.91%) | 2.15s (± 0.93%) | ~ | 2.12s | 2.18s | p=0.225 n=6 |
| Check Time | 42.56s (± 0.06%) | 42.56s (± 0.25%) | ~ | 42.44s | 42.71s | p=1.000 n=6 |
| Emit Time | 3.50s (± 3.38%) | 3.59s (± 1.55%) | ~ | 3.52s | 3.69s | p=0.226 n=6 |
| Total Time | 55.11s (± 0.27%) | 55.17s (± 0.26%) | ~ | 55.01s | 55.38s | p=0.810 n=6 |
| self-compiler - node (v18.15.0, x64) | ||||||
| Errors | 0 | 0 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 262,412 | 262,411 | -1 (- 0.00%) | ~ | ~ | p=0.001 n=6 |
| Types | 103,924 | 103,924 | ~ | ~ | ~ | p=1.000 n=6 |
| Memory used | 440,422k (± 0.01%) | 440,471k (± 0.01%) | ~ | 440,393k | 440,563k | p=0.230 n=6 |
| Parse Time | 3.46s (± 0.96%) | 3.51s (± 1.14%) | ~ | 3.46s | 3.58s | p=0.077 n=6 |
| Bind Time | 1.31s (± 1.12%) | 1.32s (± 0.78%) | ~ | 1.31s | 1.34s | p=0.211 n=6 |
| Check Time | 18.99s (± 0.27%) | 18.93s (± 0.51%) | ~ | 18.85s | 19.10s | p=0.172 n=6 |
| Emit Time | 1.53s (± 0.76%) | 1.52s (± 1.07%) | ~ | 1.50s | 1.54s | p=0.462 n=6 |
| Total Time | 25.30s (± 0.31%) | 25.29s (± 0.38%) | ~ | 25.21s | 25.47s | p=0.575 n=6 |
| ts-pre-modules - node (v18.15.0, x64) | ||||||
| Errors | 72 | 72 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 225,367 | 225,367 | ~ | ~ | ~ | p=1.000 n=6 |
| Types | 94,290 | 94,290 | ~ | ~ | ~ | p=1.000 n=6 |
| Memory used | 370,111k (± 0.06%) | 370,069k (± 0.06%) | ~ | 369,867k | 370,393k | p=0.810 n=6 |
| Parse Time | 2.83s (± 1.17%) | 2.82s (± 1.26%) | ~ | 2.78s | 2.87s | p=0.573 n=6 |
| Bind Time | 1.60s (± 1.46%) | 1.60s (± 1.55%) | ~ | 1.57s | 1.64s | p=0.808 n=6 |
| Check Time | 16.44s (± 0.51%) | 16.49s (± 0.39%) | ~ | 16.40s | 16.54s | p=0.261 n=6 |
| Emit Time | 0.00s | 0.00s | ~ | ~ | ~ | p=1.000 n=6 |
| Total Time | 20.88s (± 0.47%) | 20.91s (± 0.25%) | ~ | 20.81s | 20.95s | p=0.261 n=6 |
| vscode - node (v18.15.0, x64) | ||||||
| Errors | 1 | 1 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 3,890,940 | 3,890,942 | +2 (+ 0.00%) | ~ | ~ | p=0.001 n=6 |
| Types | 1,224,250 | 1,224,251 | +1 (+ 0.00%) | ~ | ~ | p=0.001 n=6 |
| Memory used | 3,704,567k (± 0.01%) | 3,704,494k (± 0.00%) | ~ | 3,704,345k | 3,704,657k | p=0.471 n=6 |
| Parse Time | 15.44s (± 3.27%) | 15.24s (± 0.60%) | ~ | 15.13s | 15.36s | p=0.689 n=6 |
| Bind Time | 4.94s (± 0.56%) | 4.95s (± 0.56%) | ~ | 4.91s | 4.99s | p=0.683 n=6 |
| Check Time | 102.07s (± 1.15%) | 101.51s (± 1.30%) | ~ | 100.50s | 103.25s | p=0.298 n=6 |
| Emit Time | 34.07s (±14.93%) | 36.00s (±16.98%) | ~ | 30.83s | 46.36s | p=0.298 n=6 |
| Total Time | 156.51s (± 3.52%) | 157.69s (± 4.15%) | ~ | 151.62s | 167.21s | p=1.000 n=6 |
| webpack - node (v18.15.0, x64) | ||||||
| Errors | 38 | 38 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 361,753 | 361,753 | ~ | ~ | ~ | p=1.000 n=6 |
| Types | 158,862 | 158,862 | ~ | ~ | ~ | p=1.000 n=6 |
| Memory used | 516,484k (± 0.02%) | 516,495k (± 0.02%) | ~ | 516,397k | 516,644k | p=0.936 n=6 |
| Parse Time | 4.47s (± 0.72%) | 4.44s (± 0.60%) | ~ | 4.40s | 4.47s | p=0.466 n=6 |
| Bind Time | 1.91s (± 1.13%) | 1.91s (± 0.72%) | ~ | 1.89s | 1.92s | p=0.514 n=6 |
| Check Time | 21.87s (± 0.26%) | 21.82s (± 0.29%) | ~ | 21.71s | 21.88s | p=0.377 n=6 |
| Emit Time | 0.00s | 0.00s (±154.76%) | ~ | 0.00s | 0.01s | p=0.174 n=6 |
| Total Time | 28.25s (± 0.19%) | 28.18s (± 0.32%) | ~ | 28.01s | 28.27s | p=0.076 n=6 |
| xstate-main - node (v18.15.0, x64) | ||||||
| Errors | 30 | 30 | ~ | ~ | ~ | p=1.000 n=6 |
| Symbols | 672,790 | 672,790 | ~ | ~ | ~ | p=1.000 n=6 |
| Types | 201,962 | 201,962 | ~ | ~ | ~ | p=1.000 n=6 |
| Memory used | 574,862k (± 0.02%) | 574,960k (± 0.03%) | ~ | 574,701k | 575,140k | p=0.230 n=6 |
| Parse Time | 4.17s (± 0.86%) | 4.17s (± 1.29%) | ~ | 4.13s | 4.27s | p=0.872 n=6 |
| Bind Time | 1.33s (± 0.61%) | 1.33s (± 0.63%) | ~ | 1.31s | 1.33s | p=0.120 n=6 |
| Check Time | 20.57s (± 1.88%) | 20.46s (± 1.71%) | ~ | 20.12s | 20.95s | p=0.688 n=6 |
| Emit Time | 0.00s | 0.00s | ~ | ~ | ~ | p=1.000 n=6 |
| Total Time | 26.07s (± 1.44%) | 25.96s (± 1.38%) | ~ | 25.60s | 26.46s | p=0.630 n=6 |
System info unknown
Hosts
- node (v18.15.0, x64)
Scenarios
- Compiler-Unions - node (v18.15.0, x64)
- angular-1 - node (v18.15.0, x64)
- mui-docs - node (v18.15.0, x64)
- self-build-src - node (v18.15.0, x64)
- self-build-src-public-api - node (v18.15.0, x64)
- self-compiler - node (v18.15.0, x64)
- ts-pre-modules - node (v18.15.0, x64)
- vscode - node (v18.15.0, x64)
- webpack - node (v18.15.0, x64)
- xstate-main - node (v18.15.0, x64)
| Benchmark | Name | Iterations |
|---|---|---|
| Current | pr | 6 |
| Baseline | baseline | 6 |