The potential growing of mobile devices, in terms of hardware
and operating systems, has led to rise new innovative methods of
work depending on new generations of mobile phones and tablet
computers in the completion of various works. Therefore a
new
wave arises moving towards the development (or rewriting)
software applications for this type of devices, rather than for
desktop computers. From this perspective, it has been working in
this research on the design of application for technological
calculations of sugar extraction unit working on Android system,
which is the most prevalent system in smartphones and tablets.
Although, this work is devoted to calculate mass balance of
extraction unit, the main interface of the application has been
developed for integrated application which allows moving between
the various operating stations in a sugar factory.
Running the application shows that it is easy to input data,
navigate between multiple interfaces and accuracy of results.
The NonUniform Memory Access (NUMA) machines are distributed shared
memory systems. In this paper, we extend conventional virtual memory
concepts to describe the status of memory in distributed, NUMA machines. We
present a mathematical model for v
irtual memory systems in centralized
systems and NUMA machines. The model will show the status of memory in
response to memory references.
