Stating it is "accelerating mobile and laptop performance", Arm has unveiled its "first-ever public CPU forward-looking roadmap and performance numbers".

Fourteen companies have joined a group of 10 others in pledging not to indulge in harsh tactics to enforce open-source licences and adopting a deal known as the GPL Co-operation Commitment.

Intel has revealed details of yet another vulnerability in its Core-based processor line, an information leak caused by speculative execution that affects operating systems which use lazy FPU context switching.