deepseek-ai/DualPipe
A bidirectional pipeline parallelism algorithm for computation-communication overlap in DeepSeek V3/R1 training.
GitHub 
0.7K
lines of main code
5 files
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0.3K
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5 files
2y
age
587 days
2%
main code touched
1 year (102 LOC)
0.7K
py
30 days 2026 2025
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2026 2025
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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.