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(Solved): Array A is stored in the row-major order in memory. Can we perform loop interchange to improve the ...



Array A is stored in the row-major order in memory. Can we perform loop interchange to improve the performance of the followi

Array A is stored in the row-major order in memory. Can we perform loop interchange to improve the performance of the following program? If not why not, can you suggest some other alternative compiler optimization to reduce the case miss rate for the following program? (9) for (row \( =0 ; \mathrm{i}<100 ; \mathrm{i}++)\{ \) for \( (\mathrm{col}=0 ; \mathrm{i}<100 ; \mathrm{i}++)\{ \) \( \mathrm{B}[ \) row \( ][ \) col \( ]=\mathrm{A}[\operatorname{col}][ \) row \( ] ;\} \)


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We cannot perform loop interchange on the program above because it will change the order in which the elements in array A are accessed. This will resu
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