1.CPU-on-Demand (CPUD) offers real-time high-performance computing services. CPUD owns 1 supercomputer that can be accessed through the Internet. Their customers send jobs that arrive on average every 5 hours. The standard deviation of the interarrival times is 5 hours. Executing each job takes on average 3 hours on the supercomputer and the standard deviation of the processing time is 4.5 hours.how long does the customer have to wait to have the job completed?
2.The organizers of a conference in houston convention center are evaluating the possibility of setting up a computer area where attendees can check their email on computers provided by the organization. there will be 1 common queue for all computers and only one person uses a computer at a time. on average there are 16 atendee arrivals per hour and the average time a person spends on the computer is 9 minutes. to insure that waiting times are not to long, the organizers want to ensure that the utilization of the computers doesnt exceed 90 percent. at least how many computers do they need to have?
1.CPU-on-Demand (CPUD) offers real-time high-performance computing services. CPUD owns 1 supercomputer that can be accessed through...
PA 16-17 (Algo) The organizers of a conference in the Houston... The organizers of a conference in the Houston Convention Center are evaluating the possibility of setting up a computer area where attendees can check their e-mail on computers provided by the organization. There will be one common queue for all computers and only one person uses a computer at a time. On average, there are 15 attendee arrivals per hour and the average time a person spends on the...
The organizers of a conference in the Houston Convention Center are evaluating the possibility of setting up a computer area where attendees can check their e-mail on computers provided by the organization. There will be one common queue for all computers and only one person uses a computer at a time. On average there are 10 attendee arrivals per hour and the average time a person spends on the computer is 15 minutes. To ensure that waiting times are not...
1)
how long does it take for the job to get completed?
(find the time it takes for the job in the queue, and add it
to the time of the job itself)
CPU-on-Demand (CPUD) offers real-time high-performance computing services. CPUD owns 1 supercomputer that can be accessed through the Internet. Their customers send jobs that arrive on average every 4 hours. The standard deviation of the interarrival times is 4 hours. Executing each job takes on average 3 hours...
CASE 20 Enron: Not Accounting for the Future* INTRODUCTION Once upon a time, there was a gleaming office tower in Houston, Texas. In front of that gleaming tower was a giant "E" slowly revolving, flashing in the hot Texas sun. But in 2001, the Enron Corporation, which once ranked among the top Fortune 500 companies, would collapse under a mountain of debt that had been concealed through a complex scheme of off-balance-sheet partnerships. Forced to declare bankruptcy, the energy firm...