QUESTION 1 A double precision DAXPY benchmark is being run on a 3GHz Intel CPU system which has a single issue, scalar pipeline with 14 stages The typical, or nominally observed, execution time speed up of the double precision DAXPY benchmark complied using the GCC optimization setting O3 compared to the execution time of the benchmark using the GCC O0 setting is 1 7 14 28 QUESTION 6 A double precision DAXPY benchmark is being run on a 3GHz Intel CPU system which has a single issue, scalar pipeline with 14 stages The ideal time speed up of the double precision DAXPY benchmark complied using the GCC optimization setting O3 compared to the execution time of the benchmark using the GCC O0 setting is 1 7 14 28

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Question: QUESTION 1 A double precision DAXPY benchmark is being run on a 3GHz Intel CPU system which has a single issue, scalar pipeline with 14

QUESTION 1

A double precision DAXPY benchmark is being run on a 3GHz Intel CPU system which has a single issue, scalar pipeline with 14 stages. The typical, or nominally observed, execution time speed up of the double precision DAXPY benchmark complied using the GCC optimization setting -O3 compared to the execution time of the benchmark using the GCC -O0 setting is:

QUESTION 6

A double precision DAXPY benchmark is being run on a 3GHz Intel CPU system which has a single issue, scalar pipeline with 14 stages. The ideal time speed up of the double precision DAXPY benchmark complied using the GCC optimization setting -O3 compared to the execution time of the benchmark using the GCC -O0 setting is:

		1
		7
		14
		28

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