bojieli/ai-infra-book
- Total stars
- 7,119
- Today
- +15since 00:07 UTC
More actions
《深入理解 AI Infra：量化分析与系统设计》（李博杰 著）开源书稿：从硬件约束和模型架构出发，量化推导 LLM 推理与训练系统设计。含全书正文、PDF、配套计算工具与实验
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About the project
Open book "Understanding AI Infra" by Bojie Li: quantitative derivation of LLM inference and training system design from hardware constraints and model architecture. Includes full text, PDF, calculation tools and experiments.
Useful for
- Estimate Qwen3-8B resources at 8192-token prefill via calculations/calc.py
- Study chapter by chapter how batching and KV cache affect LLM inference
- Reproduce experiments from experiments/ for a chosen chapter
README summarized by DeepSeek V4.1 Flash. Details may be inaccurate. Read the original README →
Star growth looks organic. Data as of October 29, 2026, 05:11 UTC.
The star-growth assessment does not verify whether the project is safe to run.
Stars per day
Bars show stars per UTC day; the line is a moving average of available history. Gaps mean missing data, not zero growth. Today's bar is incomplete. Red marks spike days.
Why it’s trending
- Star-counter measurements on 2026-10-29 (UTC), 00:07–05:02: 7104 → 7119 stars (+15). This is the change over that interval.
- Estimated end-of-day forecast: about +55 stars, using observed gains and the previous day.
- Top new repositories in the last 4 months: #98.
- About 5 forks a day — people are taking the code.
Measured growth: the last 7 completed days
New stars over 7 days: 280. -16% versus the preceding 7 days.
Daily measurements · UTC
- October 22, 2026
- 43
- October 23, 2026
- 38
- October 24, 2026
- 27
- October 25, 2026
- 37
- October 26, 2026
- 47
- October 27, 2026
- 42
- October 28, 2026
- 46
Largest measured day in the last 30 days: 127 · October 13, 2026. Days with data: 30.
Completed days come from GitHub star history; today and forecasts are excluded from this comparison. History checked: October 29, 2026, 05:10 UTC. Sources and measurement limits →
Three GitHub discoveries in each edition
What they do, why they are gaining interest, and what to check before using them.
Editions at 10:00, 16:00, 22:00 MSK.
Numbers
- Total stars
- 7,119
- Today
- +15 stars measured 2026-10-29, 00:07–05:02 UTC, ≈ 55 by evening
- Forks
- 567
- Issues and pull requests
- 40
- Watchers
- 20
- Language
- Python
- License
- Apache-2.0
- Latest release
- build-20261001-161920 · October 1, 2026
- Created
- August 22, 2026
- Last push
- October 1, 2026
Star trust
Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.
These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.
Spotted in
- October 29, 2026Top new repositories in the last 4 months: #97
- October 28, 2026Top new repositories in the last 4 months: #98
- October 27, 2026Top new repositories in the last 4 months: #97
- October 26, 2026Top new repositories in the last 4 months: #97
- October 25, 2026Top new repositories in the last 4 months: #95
- October 24, 2026Top new repositories in the last 4 months: #94
- October 23, 2026Top new repositories in the last 4 months: #93
- October 22, 2026Top new repositories in the last 4 months: #92
- October 21, 2026Top new repositories in the last 4 months: #91
- October 20, 2026Top new repositories in the last 4 months: #88
README badge
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