automaticly balancing data when growing a cluster
I've been thinking about load balancing lately and how to dynamically grow a cluster and its data set. I'd like to define "balance factor" as follows:If the number of nodes in the cluster grows by a...
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OpenOCD on OS X using flyswatter and stm32 discovery
Making OpenOCD talk to my flyswatter and stm32 discovery using jtag was kind of a pain. I'm going to write up some instructions on how i made it work in case someone else needs it in the future (or i...
View Articlebuilding arm toolchain, compiling, and loading into flash on stm32 discovery
you need macports for this to workto build the arm toolchain go here:https://github.com/esden/summon-arm-toolchainin a terminal do:git clone https://github.com/esden/summon-arm-toolchain.gitedit...
View ArticleHow To Write A File
You probably think that you know how to write to a file. After all, it's pretty simple and you do it many times per day. You open the file, write some data to it, close the file, and you're done....
View ArticleOptimizing Non-Sequential Independent Loads with Software Prefetching
Memory accesses on computers can be described in many ways, but I'd like to start off by grossly oversimplifying them into two categories:Sequential or Non-SequentialIndependent or Dependent If you...
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