August 29, 2008

Operating System : Non-Preemptive Shortest Job First(SJF)


CORRECTION FOR LAST SESSION:

 Example of Non-Preemptive SJF

 

Process            Arrival Time                 Burst Time

P1                                0.0                               7

P2                                2.0                               4

P3                                4.0                               1

P4                                5.0                               4

COMPUTATION FOR:

Average waiting time = (0 + 6 + 3 + 7)/4  = 4

            Note:

            1) Waiting Time P1 = 0 —— means it did not wait

            2) Waiting Time P2 = 6 ——- because it total waiting time based on the Gant Chart is 8 ms. But remember, it arrived 2 ms from the start of the CPU catering all processes, so  2 ms should be deducted from 8 ms, making it 6 ms only its waiting time.

            3) Waiting Time P3 = 3 —— based on the Gant Chart, it would appear 7 ms its waiting time, but remember it arrives 4 ms from the start of the CPU catering all processes, so  4 ms should be deducted from 7 ms, making it 3 ms only its waiting time.

            4) Waiting Time P4 = 7 —— based on the Gant Chart, it would appear 12 ms its waiting time, but remember it arrives 5 ms from the start of the CPU catering all processes, so  5 ms should be deducted from 12 ms, making it 7 ms only its waiting time.

Therefore,

AWT = P1 + P2 +P3 + P4 = (0 + 6 + 3 + 7)/4  = 4 ms

April 2, 2008

Medical Career Training

Want to study a medical course? but you dont know the school that can offer the best quality of learning all the things that are related to your course. As far as I know medical careers are the fastest growing field today. Now I’ll be recommending you a website that would assist you to find the best school.

Medical-career-training.com is the man for the job. This site provides you information on career options for individuals looking to work in the medical field, as well as the degrees available and course offerings at leading institutions. Their schools has the most advance pharmacy tech.

Interested? Be a pharmacy technician Now! Visit the website pharmacy technician salary

March 28, 2008

Culinary School Finder

Hi there! Are you planning to learn things about culinary? If your fun of cooking & tasting foods well or your planning to go to a chef school but don’t know where to find one, Ive just got the website for you! culinary-school-finder.com, its a website that enables you to find or locate a school where you can practise or learning different kinds of food, depending on what you like most.

This is the best website where you can find the best culinary school that will enable to enhance your culinary skills. Here are some examples of their different kinds of schools that also has different styles of cooking, they have french, Italian, Mexican, Thai, Vegetarian, Pastry, Baking and lots more!

Take a visit now at this link culinary schools

March 15, 2008

Pacquiao Vs. Marquez - Unfinished Business

Once again our own Manny Paquiao will stood up and fight again on the ring, with his rival Juan Manuel Marquez. Since the controversial draw fight between the two boxers last 2004, boxing enthusiast has been waiting for a rematch. Fighter Paquiao and Marquez both has unfinished business to do and I think its about time to end it. Now, the time has finally come, tomorrow @ March 15, 2008 the fight of Paquiao and Marquez and will be held at Mandalay Bay, Las Vegas, Nevada.

Everyone has been waiting for this fight, the boxing society and especially Filipinos are thrillingly waiting for this magnificent battle. What’s funny about this fight is that, the Armed Forces of the Philippines has declared a ceasefire, for their troops to watch their boxing hero Manny Paquiao on its fight, was told by the chief of staff. Imagine that a ceasefire just to watch Manny’s fight, that’s how powerful Paquiao is(He’s like a hero to Filipinos).

I still haven’t mentioned that their would be big people from the Philippines who would be watching this fight namely, our own Vice President Noli de Castro and would be sitting at the $600 ringside with the other Filipino politicians. And also Filipino Show Biz personnel would also be watching to be precise, Aga Muhlach and his wife, Gutierrez family and lots more. Singing the Philippine National Anthem would be Ciara, I hope nothing goes wrong this time(wish her luck), with Cris Aquino carrying the Philippine flag.

Here are the records of both boxers :

Paquiao has 45 wins, 3 defeats and 35 knockouts on the other hand Marquez has 48 wins and 3 defeats also has a 35 knockouts. Both fighter has identical records, I believe that this fight would be one of the biggest fight this year and could be the fight of the year and if Paquiao wins, this would be the best year for him.

You are the pride of the Philippines, show Marquez what you’ve got and make him REGRET that he accepted the rematch! We are with you Manny, may you win and retain the glory! God be with you. Even if you lose, you’d still be and will always be our champ.

One of the people who admirers Manny Paquiao’s boxing skills, Sean Tetsuya.

Yui Aragaki

Yui Aragaki

Yui Aragaki is a Japanese dancer, actress and seiyu(what ever that means). One of the cutest Japanese actress Ive ever seen.

Her Biodata:

Name: Aragaki Yui (新垣結衣)

Nickname: Gakki (ガッキー), Yuibo (ゆいぼ)

Birthdate: June 11th, 1988

Birthplace: Naha-shi, Okinawa

Blood type: A

Height: 167cm

Bust: 80cm

Waist: 62cm

Hips: 87cm

Siblings: Two older sisters

Hobbies: Karaoke, reading manga (especially Love Con), drawing

  • Favorite artists: DA PUMP