A Smackerel of Opinion

Notes and jottings from an ex-Ubuntu Kernel Team Engineer

Wednesday, 31 December 2014

Slipping in a few more stress-ng features before 2015

›
During idle moments in the final few weeks of 2014 I have been adding some more stressors and features to stress-ng as well as tidying up...
Monday, 22 December 2014

Controlling data flow using sluice

›
Earlier this year I was instrumenting wifi power consumption and needed a way to produce and also consume data at a specific rate to pipe ov...
Thursday, 18 December 2014

›
It is approaching the Christmas Holiday season, so it's that time again to write some slightly obfuscated C in a seasonal way.  This yea...
2 comments:
Monday, 24 November 2014

Measuring stalled instructions with perf stat

›
Recently I was playing around with CPU loading and was trying to estimate the number of compute operations being executed on my machine.  In...
‹
›
Home
View web version
Powered by Blogger.