Instructions? We don't need no stinkin' instructions! So, we've covered the memory addressing issues. We're done, right? Not even close. The memory issue is by far the most visible aspect of 64-bit ...

ARM has updated its Thumb 16-bit microprocessor instruction set, allowing it to be used by operating systems and interrupts. Extra instructions in Thumb-2 can also be mixed with standard 32-bit ...

Intel Corp. spent quite a bit of time extolling its plans and bashing competitors in the high-end server, portable device and microprocessor space this week as it presented its technology visions ...

Yesterday, Ars Reviews Editor Ron Amadeo told me he had observed some interesting activity in the GitHub repository for Android. Several commits made over the last couple of weeks have made extensive ...