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mobile computing systems are made up of different components among which mobile support stations (msss) play a key role. this paper proposes an efficient mss-based non-blocking coordinated checkpointing scheme for mobile computing environment. in the scheme suggested nearly all aspects of checkpointing and their related overheads are forwarded to the msss and as a result the workload of mobile ...

Abstract: This study is carried out to describe the behaviour of vehicles flow on the road, in the presence of blocking effects. A non-linear three dimensional system of ordinary differential equations is used to describe vehicles flow on the road. The study classify total vehicles population on the road into three compartments as Free – Slow – Released vehicles. The formulated model is well-po...

This report describes the design, implementation and analysis of a non-blocking halo exchange routine as an alternative to the blocking halo exchange routine in the lattice Boltzmann code Ludwig. The alternative non-blocking routine is implemented in such a way to allow workcommunication overlap. Detailed benchmarks in this report show that the non-blocking version is a good alternative with so...

In order to estimate the mean of maternal antibody in calves against BHV-1 (Bovine Herpes virus type 1), this study was carried out in a population of calves from non-vaccinated dairy cattle at 2 livestock in Qazvin province. One hundred thirteen sera out of 512 were collected from 1-4 months unvaccinated calves. We used Blocking –Percentage of maternal antibodies against BHV-1, which obtained ...

in order to estimate the mean of maternal antibody in calves against bhv-1 (bovine herpes virus type 1), this study was carried out in a population of calves from non-vaccinated dairy cattle at 2 livestock in qazvin province. one hundred thirteen sera out of 512 were collected from 1-4 months unvaccinated calves. we used blocking –percentage of maternal antibodies against bhv-1, which obtained ...

Writing data within user or operating system memory often encounters the classic read-before-write problem whereby the page written to must first be read from the backing store, effectively blocking the writing process before modifications are made. Unfortunately, the large gap between memory and storage access performance adversely affects workloads that require substantial readbefore-write op...

The aim of this position paper is to promote the use of wait-free implementations for real-time shared objects. Such implementations allow the nonfaulty processes to progress despite the fact the other processes are slow, fast or have crashed. This is a noteworthy property for shared real-time objects. To assess its claim, the paper considers wait-free implementations of three objects: a renami...