Question: 11 a) Discuss the Bernstein`s conditions for checking the parallelism among a set of processes. b) Analyze the data dependences among the following statements and

11 a) Discuss the Bernstein`s conditions for checking the parallelism among a set of processes.

b) Analyze the data dependences among the following statements and construct a dependency graph. Also detect the parallelism embedded in them.

S1 : Load R1 , M(100) / R1 ? Memory(100) /

S2 : Move R2 , R1 / R2 ? (R1 ) /

S3 : Inc R1 / R1 ? (R1 ) + 1 /

S4 : Add R2 , R1 / R2 ? (R2 ) + (R1) /

S5 : Store M(100), R1 / Memory(100) ? (R1) /


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