err(e) = return err(f"halving failed: {e}"),
It hasn’t always been this way. A few years ago, Malloy was running a very different company—AcreTrader, a Fayetteville, Ark.-based farmland investment fintech platform, in fact, that let investors buy slices of fields the way they might buy shares of a stock. Last summer, he sold off the “Trader” part of the business for an undisclosed sum to focus on one thing: data.
，更多细节参见新收录的资料
MacBook Neo: Performance and battery。新收录的资料是该领域的重要参考
Enter the GPUs. Acres works with geospatial data—not just spreadsheets, but vector and raster layers that define the points, lines, and polygons behind land ownership and zoning maps. Crunching that kind of imagery and geometry is computationally heavy, and bringing GPUs in‑house lets the team train models and run site‑selection analyses faster and at lower cost, according to Malloy, who declined to comment on how much his utility bills had risen, apart from saying “it uses some power.”