What is the total expected execution time of the job?

Suppose a job consists of n tasks, each of which takes time t seconds. Thus, if there are no failures, the sum over all compute nodes of the time taken to execute tasks at that node is n*t. Suppose also that the probability of a task failing is p per job per second, and when a task fails, the overhead of management of the restart is such that it adds 10t seconds to the total execution time of the job. What is the total expected execution time of the job?

find the cost of your paper

set up and solve a case-study example of the light-intensity distribution in a photochemical reactor.

Photochemical reactor modeling: a case-study problem. Although radiation is important in heat transfer, an analogous model can be used in the design of photochemical reactors. The modeling of these reactors….

Write a critique on this technique of secondary-emission measurement.

Secondary-emission measurement: a case-study problem. An indirect way of measuring of secondary emission from ponds or large bodies of water used in waste treatment is to measure the concentration and….

set up a mass transfer model and evaluate the variation of the local mass transfer coefficient at various locations in the plate.

Chemical vapor deposition (CVD) on an inclined susceptor: a case-study problem. An important application of convective mass transfer theory is in CVD processes employed to coat surfaces with thin films….