• March 21

  [$] Multiple memory classes for address-space isolation

  

  lwn.net

  Brendan Jackman has been working to try to get ahead of the next hardware CPU vulnerability...

  Brendan Jackman has been working to try to get ahead of the next hardware CPU vulnerability before it gets discovered. In January, he posted the second version of a patch set that introduces address-space isolation (ASI) as a way of preventing future CPU vulnerabilities from leaking important information. The core concept is to ensure that data that is not currently needed is not present...

  1

More like this (3)

• April 3

  Multi-threading is always the wrong design (2023)

  

  medium.com

  Say what you want about Node.js. It sucks, a lot. But it was made with one...

  Say what you want about Node.js. It sucks, a lot. But it was made with one very accurate observation: multithreading sucks even more.A CPU with 4 cores doesn’t work like you are taught from entry level computer science. There is no “shared memory” with “random time access”. That’s a lie, it’s not how a CPU works. It...

  multithreadingsoftware architecture

  1
• March 10

  uBlock Origin is no longer available on the Chrome Store

  

  google.com

  ExtensionPrivacy & Security38,000,000 usersFinally, an efficient blocker. Easy on CPU and memory.IMPORTANT: uBlock Origin is completely...

  ExtensionPrivacy & Security38,000,000 usersFinally, an efficient blocker. Easy on CPU and memory.IMPORTANT: uBlock Origin is completely unrelated to the site "ublock.org". uBlock Origin is not an "ad blocker", it's a wide-spectrum content blocker with CPU and memory efficiency as a primary feature. *** Out of the bo...

  1
• March 4

  Can I upgrade my XMP memory? - ~comp

  

  tildes.net

  My memory kit is G.Skill Trident Z5 RGB 32GB (2x16GB) 5600 CL36 Black. The CPU is...

  My memory kit is G.Skill Trident Z5 RGB 32GB (2x16GB) 5600 CL36 Black. The CPU is i9-13900KS on Gigabyte Z790 AERO G. I noticed that memory price has been dropped significantly so I think I might upgrade to 64GB. Online information seems to be conflicting regarding XMP and dual/quad channels, so I'm asking for advice here: Can I buy one more of the same...

  2