Friday, January 23, 2015

Bag of Tasks

I forgot where I read the characteristics of BoT workload...
so hard to keep track of what I read where...
RR · N
tasks, where N is the number of machines in the Grid (N = 185), and RR is a
numerical coefficient used to change the size of each bag.

The duration of each task is assumed to be a random variable uniformly distributed in the interval
[RT ∗0.5∗BaseTime,RT ∗1.5∗BaseTime] seconds, where BaseTime and RT are
workload parameters (note that the duration of tasks is referred to a machine
with computing power P = 1).

This is the characteristics as given by Sim Moon

I think I found the source of BoT's... my work for today is over...

On the efficacy, efficiency and emergent behavior of task replication in large distributed systems

Cirne et al
http://www.sciencedirect.com/science/article/pii/S016781910700004X

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