![a. parent received the input through the command line using: int main(int argc, char *argv[]), dont forget o use (atoi) to t](https://media.cheggcdn.com/media/c49/c4902342-058c-4a6a-825a-a1e82dad64fc/phpkl28Zr.png)
Clanguagea. parent received the input through the command line using: int main(int argc, char *argv[]), don't forget o use (atoi) to transform the char 7 into the integer. b. child computes the sequence and stored the result in an array. C. parent prints the sequence The Fibonacci sequence is the series of numbers 0, 1, 1, 2, 3, 5, 8, .... Formally, it can be expressed as: fibc = 0 fib1 = 1 fibn = fibn-1 + fibn-2 Write a multithreaded program that generates the Fibonacci series using Pthreads thread library. This program should work as follows: The user will enter on the command line the number of Fibonacci numbers that the program is to generate (* in this case 7 *). The program will then create a separate thread that will generate the Fibonacci sequence, placing the sequence in data- code (section) that is shared by the threads (an array is probably the most convenient data structure). When the thread finishes execution, the parent thread will output the sequence generated by the child thread. Because the parent thread cannot begin outputting the Fibonacci sequence until the child thread finishes, this will require having the parent thread wait for the child thread. NOTE: Just for the condition of this semester, use the fix value of 7 (so, the program doesn't have to work for any input, namely just for the number 7), in that way you can use an array of size 7 to store the Fibonacci series (child thread has to generate this sequence), so you don't need to use dynamic memory allocation Advise: 1. EASY, just declare the array where parent and child can access it. (code-data section, i.e., global array, check slides examples) 2. Don't forget to lock the critical section or share variable, namely the array 3. For thread synchronization use LOCKS Show transcribed image text a. parent received the input through the command line using: int main(int argc, char *argv[]), don't forget o use (atoi) to transform the char 7 into the integer. b. child computes the sequence and stored the result in an array. C. parent prints the sequence The Fibonacci sequence is the series of numbers 0, 1, 1, 2, 3, 5, 8, .... Formally, it can be expressed as: fibc = 0 fib1 = 1 fibn = fibn-1 + fibn-2 Write a multithreaded program that generates the Fibonacci series using Pthreads thread library. This program should work as follows: The user will enter on the command line the number of Fibonacci numbers that the program is to generate (* in this case 7 *). The program will then create a separate thread that will generate the Fibonacci sequence, placing the sequence in data- code (section) that is shared by the threads (an array is probably the most convenient data structure). When the thread finishes execution, the parent thread will output the sequence generated by the child thread. Because the parent thread cannot begin outputting the Fibonacci sequence until the child thread finishes, this will require having the parent thread wait for the child thread.
NOTE: Just for the condition of this semester, use the fix value of 7 (so, the program doesn't have to work for any input, namely just for the number 7), in that way you can use an array of size 7 to store the Fibonacci series (child thread has to generate this sequence), so you don't need to use dynamic memory allocation Advise: 1. EASY, just declare the array where parent and child can access it. (code-data section, i.e., global array, check slides examples) 2. Don't forget to lock the critical section or share variable, namely the array 3. For thread synchronization use LOCKS
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a. Products sold by Home Depot include tools and perishables as special kinds. Besides regular attributes like SKU, description, size, and color, perishables has specific expiration dates and storage temperate, and tools have specific wattages. b. In the assembly industry, parts are used to make other parts. Sometimes, a part can comprise multiple quantities of constituent parts. c. After each treatment, either patient or clinic can file an insurance claim for the treatment. How would you use a class diagram to model the related objects? Show transcribed image text a. Products sold by Home Depot include tools and perishables as special kinds. Besides regular attributes like SKU, description, size, and color, perishables has specific expiration dates and storage temperate, and tools have specific wattages. b. In the assembly industry, parts are used to make other parts. Sometimes, a part can comprise multiple quantities of constituent parts. c. After each treatment, either patient or clinic can file an insurance claim for the treatment. How would you use a class diagram to model the related objects? 
a. resultado = seno(valor1 * valor2) b. resultado = valor(numero numero) - 1) numero-1 Show transcribed image text a. resultado = seno(valor1 * valor2) b. resultado = valor(numero numero) - 1) numero-1 
Exercise 2: Assume the code below is executed on a computer with a clock rate of 2GHz. (a) How long will it take to complete execution of the code if CPI=1.0? points) add Sto, Stl. S12 lw $80, 12 Sto) add $t0,$t3, S14 lw $s1, 20( Sto) sub Ss3, S80, Ss1 sub Sto, St5, St6 sw $s3, 24( Sto) sw $s3.48( Sto) (b) Now assume that add takes one clock cycle to execute, lw requires 2 clock cycles to execute, sub requires one clock cycle and sw requires 3 clock cycles to execute. 1) What is the average CPI? 2) How long will it take the code sequence to complete? 2) If computer A runs a program in 10 seconds and computer B runs the same program in 20 seconds, how much faster is A than B? Show transcribed image text Exercise 2: Assume the code below is executed on a computer with a clock rate of 2GHz. (a) How long will it take to complete execution of the code if CPI=1.0? points) add Sto, Stl. S12 lw $80, 12 Sto) add $t0,$t3, S14 lw $s1, 20( Sto) sub Ss3, S80, Ss1 sub Sto, St5, St6 sw $s3, 24( Sto) sw $s3.48( Sto) (b) Now assume that add takes one clock cycle to execute, lw requires 2 clock cycles to execute, sub requires one clock cycle and sw requires 3 clock cycles to execute. 1) What is the average CPI? 2) How long will it take the code sequence to complete? 2) If computer A runs a program in 10 seconds and computer B runs the same program in 20 seconds, how much faster is A than B? ![Exercise 4: Based on the following code, fill in the spaces in the table below. while (save[i] == k) i += 1; Mapping i to $s3](https://media.cheggcdn.com/study/046/0467cd19-e103-4c84-b9f2-982cf60bf71f/image.png)
Exercise 4: Based on the following code, fill in the spaces in the table below. while (save[i] == k) i += 1; Mapping i to $s3 and k to $55 Base of array save is $s6 Ss0 - $87 : registers 16 - 23 Sto - St7 : registers 8-15 $t8 - St 9: registers 24-25 Assembly code Address Machine code Format type 0 Loop: sll add lw bne addi i Exit: $t1,$s3, 2600000 $t1, $t1, $s 60004 $t0, ($t1) 60008 35 Sto, $85, Exit 600125 $s3, $s3, 60016 8 Loop 600202 600241 Show transcribed image text Exercise 4: Based on the following code, fill in the spaces in the table below. while (save[i] == k) i += 1; Mapping i to $s3 and k to $55 Base of array save is $s6 Ss0 - $87 : registers 16 - 23 Sto - St7 : registers 8-15 $t8 - St 9: registers 24-25 Assembly code Address Machine code Format type 0 Loop: sll add lw bne addi i Exit: $t1,$s3, 2600000 $t1, $t1, $s 60004 $t0, ($t1) 60008 35 Sto, $85, Exit 600125 $s3, $s3, 60016 8 Loop 600202 600241