Perf changes

[vincevargadev]

I wanted to try out the compute package to perform null safety analysis on isolates.

Test data

Total files: approx 3K
Total lines: approx 200K

The important metric is the total time (last column). Around -25% improvement between 1.0.0 and 2.1.1.

1.0.0

0.31s user 0.19s system 115% cpu 0.430 total
0.29s user 0.18s system 116% cpu 0.406 total
0.29s user 0.18s system 115% cpu 0.405 total
0.29s user 0.18s system 116% cpu 0.400 total
0.29s user 0.18s system 115% cpu 0.405 total
0.29s user 0.18s system 116% cpu 0.405 total

2.0.0

2.06s user 1.59s system 541% cpu 0.674 total
2.14s user 1.50s system 525% cpu 0.691 total
2.68s user 1.35s system 560% cpu 0.719 total
2.06s user 1.49s system 525% cpu 0.676 total

2.1.0

0.47s user 0.37s system 25% cpu 3.342 total
0.47s user 0.36s system 263% cpu 0.315 total
0.48s user 0.36s system 262% cpu 0.318 total
0.48s user 0.36s system 265% cpu 0.318 total
0.49s user 0.37s system 264% cpu 0.323 total
0.47s user 0.35s system 264% cpu 0.313 total

2.1.1

0.49s user 0.37s system 279% cpu 0.308 total
0.48s user 0.36s system 270% cpu 0.309 total
0.52s user 0.36s system 279% cpu 0.314 total