the student with implementing a classic problem in computer science‚ namely in synchronization. The “Producer-Consumer” problem or‚ the “bounded-buffer” problem is extremely important in understanding the fundamentals of multi-process synchronization. The problem uses two processes‚ a producer and a consumer. These two processes share a common buffer‚ of a fixed size. It is the job of the producer to churn out data items‚ piece by piece‚ into the buffer. And at the same time‚ the consumer is picking
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Such is the mystery of God. Accident is accident. There is no explanation for it. It is God’s monopoly. Accident may be minor or major. It may leave you with slight injury; it may take away your life; or it may hurt you grievously. The accident that I met: Once I happened to meet an accident. It was a street accident. I caused me serious fracture at my backbone. My skull was also greatly wounded at its right side. I was completely senseless just after the accident occurred. When I got back my
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attributes void *producer(void *param); //producer thread void *consumer(void *param); //consumer thread void initializeData() { //Setup locks‚ semaphores‚ and counters pthread_mutex_init(&mutex‚ NULL); //setup mutex lock sem_init(&full‚ 0‚ 0); //setup full semaphore and init to 0 sem_init(&empty‚ 0‚ BUFFER_SIZE); //setup empty semaphore and init to BUFFER_SIZE pthread_attr_init(&attr); //Get default attributes counter = 0; } //Producer Function void *producer(void *param)
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I guess it was bound to happen one day‚ but I really never thought it would happen to me. No one wants it to happen‚ but it came at the moment where I least expected it. Was it a near death experience? No‚ it was my first car accident. “Be careful and pay attention when you’re driving.” Said my dad. He always worries about things. I said‚ “I will‚ don’t worry I have everything under control.” I sort of chuckled in my head‚ thinking what’s the worst thing that could happen? I was only going down
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car had slammed head on into a green van right in the middle of the large intersection. Shattered windscreen glass was strewn all over the junction and the passers-by crowded round the scene. I saw one girl rushing to the telephone to report the accident. For a minute or two‚ nothing happened. Then‚ a man got out of the green van. His van was completely smashed in on the side of the collision. He looked shaken and furious. He walked over to the yellow car only to find that the driver was unconscious
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The customer as co-producer Solveig Wikström - School of Business‚ Stockholm University‚ Stockholm‚ Sweden Introduction A look at what is happening in the world of business today shows that the focus of business development is now gradually moving away from products and factories. Instead‚ interest is concentrated on the various processes taking place around the customer. This orientation is not new. Concepts such as “customer orientation”‚ “close to the customer”‚ “customer segmentation” and
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Music Producer A Music producer serves much of the same role as a director in a film. Serving behind the scenes to write‚ arrange‚ produce‚ and record songs for artist. Music producers capture the shape and sound for the development of songs. Also their responsible for scheduling recording sessions‚ providing instruments‚ handling funding‚ cost and negotiations. Mainly they generate ideas for creative approaches to recording. There’s really no educational requirements for becoming a music
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Figure 1.1- A tax on Producers a) i) Equilibrium Price and Quantity before tax: 100-10Q = 20 +10Q ∴ 20Q = 80 ∴ Q = 4 When Q = 4‚ P = 60 ∴ Equilibrium price equals $60 and equilibrium quantity is 4 million ii) Consumer Surplus = ½ x 4 x 40 = 80 Producer Surplus = ½ x 4 x 40 = 80 iii) An efficient market occurs when total surplus is
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means ‘cluster of nuts’ The areca nut palm is the source of common chewing nut‚ popularly known as betel nut or Supari. In India it is extensively used by large sections of people and is very much linked with religious practices. India is the largest producer of areca nut and at the same time largest consumer also. It is one of the most important commercial crops in the Southeast Asia. The nut is cultivated in palm plantations and the tree as well as the nut has a never-ending list of uses i.e. for chewing
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The Accident It was 8:45 pm‚ a typical Friday night and the phone kept ringing. My daughter Khadra answered at the same time that I was entering the living room‚ I asked her who it was‚ and she said‚ “It is Long Beach Memorial Hospital; they want to speak to Mr. or Mrs Azza”‚ I grabbed the phone‚ “Hello‚ yes this is Mrs. Azza‚” the lady on the phone responded‚” We need you to come to the hospital as soon as possible; your son was hit by a car”. I couldn’t speak‚ but I forced myself to ask the
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