Apparatuses and methods for determining efficient memory partitioning
Abstract:
A method comprises: receiving input data comprising a number of read and write uncached transactions, a transaction density, a number of active cores (N active cores) of the at least two cores, main memory address layout, and number of and an identifier for each of: banks and ranks in main memory, interconnects, cache pools, and memory controllers; defining all sets of active cores; defining up to N sets of memory pools; performing, for combinations of at least one set of active cores with each of at least one subset, the specified number of read and write uncached transactions with main memory at a specified transaction density for each defined combination of each active core combination and each defined memory pools; measuring the execution time of such performance for each combination; storing the execution time for each combination; and identifying at least one combination having a lower execution time.
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