Question: Please unroll the loop with explanation [Optional, 50 bonus pts] Implement the C code of the DAXPY loop similar to the one below and measure

Please unroll the loop with explanation [Optional, 50 bonus pts] Implement

Please unroll the loop with explanation

[Optional, 50 bonus pts] Implement the C code of the DAXPY loop similar to the one below and measure its execution time on your computer. Then unroll the loop by a factor of 4 and compare the execution time with the time without loop unrolling. Note: you can use a timing function called "gettimeofday (..)"beforeandaftertheforloop to measure the time accurately. for (i=0;i

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