Skip to content

Instantly share code, notes, and snippets.

View hczhu's full-sized avatar

Mark (Hongcheng) Zhu hczhu

View GitHub Profile
@hczhu
hczhu / AI-demain-indicators.md
Created April 17, 2026 05:47
AI demand indicators

AI Demand Indicators & Projections for Semiconductor Products

Sorted by reputability and significance (most authoritative on top).

Source / Memo Indicator / Projection Value Semiconductor Implication
OpenAI Infrastructure Commitments (official, publicly disclosed contracts) Total contracted spend $1.15T across 7 vendors Multi-year structural compute demand
OpenAI Infrastructure Commitments Broadcom custom AI chips $350B Major ASIC ramp 2026H2+
OpenAI Infrastructure Commitments Oracle (Stargate) $300B / 5 yrs from 2027 Hyperscale data-center build-out
OpenAI Infrastructure Commitments Microsoft Azure $250B Largest single relationship
@hczhu
hczhu / gist:28b370c81c2b08581280682d2aabf143
Last active August 23, 2022 20:01
Top stories for today
1. Get trending tickers through http get
https://api.tickertick.com/tickers?p=reddit_trending&n=30
2. Build url parameters
let url_params = buildFeedUrlParameters(trending_tickers, null);
url_params.set("n", 301); // Fetch 301 candidate stories
@hczhu
hczhu / keybase.md
Created August 29, 2021 04:37
Keybase identity proof

Keybase proof

I hereby claim:

  • I am hczhu on github.
  • I am hczhu (https://keybase.io/hczhu) on keybase.
  • I have a public key ASCJuTBY3tWOOtHT7b38fMABzFBoDWeXY3bXgta8rAr2-Ao

To claim this, I am signing this object: