1. I have improved the document titled "High-performance design features, performance and measurements". I have put more thought and more detailed performance analysing. I have also worked on coding in parallel to documenting.
I will be submitting the document soon.
2. I have installed multiple Web Feature Services, Databases and Naradabrokering nodes on gridfarm machines from gf12 to 19. I have redone all the tests given before in Chapter 1.3.2 in the document mentined in 1. Since they are machines of much better performance than the gf-1 to 8 machines, I got really good performance results.
3. I have developed a new algorithm for assigning the worker nodes for parallel processing. The partitiones coming from the query decomposition are assigned to the worker nodes in round-robin fashion.
According to algorithm:
PN: #of partitions
WN: #of worker nodes
share: base(PN/WN) :number of partition each worker node is supposed to get
rmg: WN-share : if there is no remaining coming from the devision it is 0.
first rmg #of WN are assigned share+1 number of partitions, and
remaining are assigned share number of partitions.
1 comment:
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