Member Avatar for Faisal2021

Can anyone please help me ???

Write code that sums the values in an array. Measure the run time of the code as a function of the size of the array and calculate the bandwidth achieved. Increase the size from a single element array to 1GB in powers of two or similar. Graph the results. And explain what you see. You might want to try non-powers of 2 in regions of the graph were "interesting" things happen.

For extra credit, use a similar methodology to measure memory latency. (Hint: Stride 1 memory access won't work here.)

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Member Avatar for Rashakil Fol

What part do you need help with?

Member Avatar for Faisal2021

Thank you for your reply

if you can please help me in all of it ???

Member Avatar for Rashakil Fol

Of course not. Who do you think you are?

Member Avatar for Faisal2021

Help me with any part of the Q

Member Avatar for Rashakil Fol

No.

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