Connection keeps dropping with SSH? Read about mosh, a simple addition to SSH that can keep your connection survive the rough network environment.
All posts in May 2020
Link Time Optimizations: New Way to Do Compiler Optimizations
Posted on Author Ivica BogosavljevićPosted in Memory Footprint, Performance, Toolchain and Performance3 Replies
Traditional compilation-linking cycle generates binaries that work fine, but in case you need more speed, you need to learn about link time optimizations. Here we talk about what link time optimizations are, how to enable them and what improvements to expect.
Make your programs run faster by better using the data cache
Posted on Author Ivica BogosavljevićPosted in Low Level Performance, Performance15 Replies
We investigate how the data cache influences the performance of your program, talk about ways for you to write faster programs by better leveraging the data cache.
A story about error recovery a.k.a those boring recurring bugs and what to do about them
Posted on Author Ivica BogosavljevićPosted in ReliabilityLeave a Reply
I believe everyone has some kind of problem or failure in their system that happens from time to time, that is not that terrible but it hurts the system. This is a short post about exactly that kind of problems and what we did to fix them. My company uses a very large continuous integration…