A pipelined processor uses a 4-stage instruction pipeline with the following stages: instruction fetch (IF), Instruction decode (ID), Execute (EX) and Write-back (WB). The arithmetic operations as well as the load and store operations are carried out in the EX stage. The sequence of instructions corresponding to the statement X = (S - R * (P+ G))/T is given below. The values of variables P, Q, R, S and T are available in the registers R0, R1, R2, R3and R4respectively, before the execution of the instruction sequence.Q. The IF, ID and WB stages take 1 clock cycle each. The EX stage takes 1 clock cycle each for the ADD, SUB and STORE operations, and 3 clock cycles each for MUL and DIV operations. Operand forwarding from the EX stage to the ID stage is used. The number of clock cycles required to complete the sequence of instructions isa)10b)12c)14d)16Correct answer is option 'B'. Can you explain this answer? - EduRev Computer Science Engineering (CSE) Question

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Q. The IF, ID and WB stages take 1 clock cycle each. The EX stage takes 1 clock cycle each for the ADD, SUB and STORE operations, and 3 clock cycles each for MUL and DIV operations. Operand forwarding from the EX stage to the ID stage is used. The number of clock cycles required to complete the sequence of instructions is

a)
10
b)
12
c)
14
d)
16

Correct answer is option 'B'. Can you explain this answer?

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A pipelined processor uses a 4-stage instruction pipeline with the fol...

Their are 12 clock cycles are required to complete all instruction.

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A pipelined processor uses a 4-stage instruction pipeline with the following stages: Instruction fetch (IF), Instruction decode (ID), Execute (EX) and Writeback (WB). The arithmetic operations as well as the load and store operations are carried out in the EX stage. The sequence of instructions corresponding to the statement X = (S - R * (P + Q))/T is given below. The values of variables P, Q, R, S and T are available in the registers R0, R1, R2, R3 and R4 respectively, before the execution of the instruction sequence.ADD R5, R0, R1 ; R5 R0 + R1MUL R6, R2, R5 ; R6 R2 * R5SUB R5, R3, R6 ; R5 R3 - R6DIV R6, R5, R4 ; R6 R5/R4STORE R6, X ; X R6The IF, ID and WB stages take 1 clock cycle each. The EX stage takes 1 clock cycle each for the ADD, SUB and STORE operations, and 3 clock cycles each for MUL and DIV operations. Operand forwarding from the EX stage to the ID stage is used. The number of clock cycles required to complete the sequence of instructions is

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A pipelined processor uses a 4-stage instruction pipeline with the following stages: Instruction fetch (IF), Instruction decode (ID), Execute (EX) and Writeback (WB). The arithmetic operations as well as the load and store operations are carried out in the EX stage. The sequence of instructions corresponding to the statement X = (S - R * (P + Q))/T is given below. The values of variables P, Q, R, S and T are available in the registers R0, R1, R2, R3 and R4 respectively, before the execution of the instruction sequence.ADD R5, R0, R1 ; R5 R0 + R1MUL R6, R2, R5 ; R6 R2 * R5SUB R5, R3, R6 ; R5 R3 - R6DIV R6, R5, R4 ; R6 R5/R4STORE R6, X ; X R6The number of Read-After-Write (RAW) dependencies, Write-After-Read( WAR) dependencies, and Write-After-Write (WAW) dependencies in the sequence of instructions are, respectively,

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A pipelined processor uses a 4-stage instruction pipeline with the following stages: instruction fetch (IF), Instruction decode (ID), Execute (EX) and Write-back (WB). The arithmetic operations as well as the load and store operations are carried out in the EX stage. The sequence of instructions corresponding to the statement X = (S - R * (P+ G))/T is given below. The values of variables P, Q, R, S and T are available in the registers R0, R 1, R2, R3 and R4 respectively, before the execution of the instruction sequence.Q.The number of Read-After-Write (RAW) dependencies, Write-After-R ead (WAR) dependencies, and Write-After-Write (WAW) dependencies in the sequence of instructions are, respectively,

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A pipelined processor uses a 4-stage instruction pipeline with the following stages: instruction fetch (IF), Instruction decode (ID), Execute (EX) and Write-back (WB). The arithmetic operations as well as the load and store operations are carried out in the EX stage. The sequence of instructions corresponding to the statement X = (S - R * (P+ G))/T is given below. The values of variables P, Q, R, S and T are available in the registers R0, R1, R2, R3and R4respectively, before the execution of the instruction sequence.Q. The IF, ID and WB stages take 1 clock cycle each. The EX stage takes 1 clock cycle each for the ADD, SUB and STORE operations, and 3 clock cycles each for MUL and DIV operations. Operand forwarding from the EX stage to the ID stage is used. The number of clock cycles required to complete the sequence of instructions isa)10b)12c)14d)16Correct answer is option 'B'. Can you explain this answer?

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A pipelined processor uses a 4-stage instruction pipeline with the following stages: instruction fetch (IF), Instruction decode (ID), Execute (EX) and Write-back (WB). The arithmetic operations as well as the load and store operations are carried out in the EX stage. The sequence of instructions corresponding to the statement X = (S - R * (P+ G))/T is given below. The values of variables P, Q, R, S and T are available in the registers R0, R1, R2, R3and R4respectively, before the execution of the instruction sequence.Q. The IF, ID and WB stages take 1 clock cycle each. The EX stage takes 1 clock cycle each for the ADD, SUB and STORE operations, and 3 clock cycles each for MUL and DIV operations. Operand forwarding from the EX stage to the ID stage is used. The number of clock cycles required to complete the sequence of instructions isa)10b)12c)14d)16Correct answer is option 'B'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about A pipelined processor uses a 4-stage instruction pipeline with the following stages: instruction fetch (IF), Instruction decode (ID), Execute (EX) and Write-back (WB). The arithmetic operations as well as the load and store operations are carried out in the EX stage. The sequence of instructions corresponding to the statement X = (S - R * (P+ G))/T is given below. The values of variables P, Q, R, S and T are available in the registers R0, R1, R2, R3and R4respectively, before the execution of the instruction sequence.Q. The IF, ID and WB stages take 1 clock cycle each. The EX stage takes 1 clock cycle each for the ADD, SUB and STORE operations, and 3 clock cycles each for MUL and DIV operations. Operand forwarding from the EX stage to the ID stage is used. The number of clock cycles required to complete the sequence of instructions isa)10b)12c)14d)16Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A pipelined processor uses a 4-stage instruction pipeline with the following stages: instruction fetch (IF), Instruction decode (ID), Execute (EX) and Write-back (WB). The arithmetic operations as well as the load and store operations are carried out in the EX stage. The sequence of instructions corresponding to the statement X = (S - R * (P+ G))/T is given below. The values of variables P, Q, R, S and T are available in the registers R0, R1, R2, R3and R4respectively, before the execution of the instruction sequence.Q. The IF, ID and WB stages take 1 clock cycle each. The EX stage takes 1 clock cycle each for the ADD, SUB and STORE operations, and 3 clock cycles each for MUL and DIV operations. Operand forwarding from the EX stage to the ID stage is used. The number of clock cycles required to complete the sequence of instructions isa)10b)12c)14d)16Correct answer is option 'B'. Can you explain this answer?.

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