deepseek-ai/DeepJIT
A lightweight library for xPU kernel JIT compilation
GitHub 
2.1K
lines of main code
28 files
5.8K
lines of test code
65 files
0.3K
lines of other code
3 files
<1y
age
27 days
100%
main code touched
1 year (2.1K LOC)
2.1K
hpp
0.05K
h
0.01K
cpp
0.01K
py
30 days 2026
+130
-13
+130
-13
13

13

6

6

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6

2026
Rule-of-thumb estimates

Rebuild value

to rebuild
rebuild value

Maintenance effort

per year to maintain
maintenance cost per year
Rules of thumb, not measurements: one man-year rebuilds about 10,000 lines of main code (design, testing and coordination included), and keeping a code base alive takes about 15% of its rebuild value per year (20 man-years of rebuild value need about 3 man-years of maintenance every year). Your changes are remembered in this browser for every report.