Microsoft acquires Cycle computing to get a High performance computing tool shutting off competition ability to run massive jobs online, very key to get future workloads on cloud.. More here.
To quench the hunger of people waiting in between stable releases for testing their hardware features and software improvements, Linus Torvalds himself has implemented the concept of Mainline Kernel that will be in between prepatch(RC-Release candidates) and the stable releases that can be considered short term stable releases for testing.
This will last for 2-3 months before it moves to stable one, for now 4.10 is considered to be in that mode!. More about this in the Kernel releases page.
It’s been quite sometime that I looked at the test tools available in Mobile space, Linkedin has open source it’s Android test tool, Test Butler. They do run 1M tests per day using this for their application in various resolution and device profiles.