Forwarded from Hacker News (yahnc_bot)
ARM Cortex-A72 fetch and branch processing http://sandsoftwaresound.net/arm-cortex-a72-fetch-and-branch-processing/
sandsoftwaresound.net
ARM Cortex-A72 fetch and branch processing | Sand, software and sound
Let's take a closer look at instruction fetch, decode and dispatch in the Cortex-A72 micro-architecture. These are the "front-end" stages of the core pipeline.
Forwarded from Hacker News (yahnc_bot)
How we built scalable spatial indexing in CockroachDB https://www.cockroachlabs.com/blog/how-we-built-spatial-indexing/
Cockroachlabs
How we built scalable spatial data and spatial indexing in CockroachDB
Support for spatial data and geospatial indexing is one of the most requested features in the history of CockroachDB.
折腾了大半天，学习了一下怎么锁驱动、降级驱动、禁用对于特定硬件的 Windows Update，最后：
https://answers.microsoft.com/en-us/insider/forum/insider_games/some-games-not-launching-with-builds-20257-and/b14f93bb-a3a1-4954-92b7-486314b62701
https://answers.microsoft.com/en-us/insider/forum/insider_games/some-games-not-launching-with-builds-20257-and/b14f93bb-a3a1-4954-92b7-486314b62701
Microsoft
Some games not launching with builds 20257 and 20262
Since build 20257, the Assassin's Creed Origins, Assassin's Creed Odyssey and Assassin's Creed Valhalla games are no longer launched. I was hoping that build 20262 would fix the problem, but it
Forwarded from Hacker News (yahnc_bot)
Air-FI: Generating Covert Wi-Fi Signals from Air-Gapped Computers https://arxiv.org/abs/2012.06884