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Archive for the ‘Computer Articles’ Category

The online chopblock of text is making it hard to read anything else

Jennifer Howard, a professional writer and editor, found herself unable to re-read a Hermann Hesse novel she loved: the "grafted, spasmodic, online style" of reading has forced itself onto all of her reading, making immersion difficult and the text unsatisfying. So she knuckled down to review Maryanne Wolf's Reader, Come Home, a book ...

Sandsifter program finds bugs, secret instructions and other oddities in computer processors

Sandsifter throws random machine code instructions at microprocessors, just to see what happens.

The sandsifter audits x86 processors for hidden instructions and hardware bugs, by systematically generating machine code to search through a processor's instruction set, and monitoring execution for anomalies. Sandsifter has uncovered secret processor instructions from every major vendor; ubiquitous software bugs ...