MEMORY ACCESS OPTIMIZATION FOR AN I/O ADAPTER IN A PROCESSOR COMPLEX

An aspect includes memory access optimization for an I/O adapter in a processor complex. A memory block distance is determined between the I/O adapter and a memory block location in the processor complex and determining one or more memory movement type criteria between the I/O adapter and the memory...

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Bibliographic Details
Main Authors Driever, Patricia G, Stevens, Jerry W
Format Patent
LanguageEnglish
Published 16.01.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:An aspect includes memory access optimization for an I/O adapter in a processor complex. A memory block distance is determined between the I/O adapter and a memory block location in the processor complex and determining one or more memory movement type criteria between the I/O adapter and the memory block location based on the memory block distance. A memory movement operation type is selected based on a memory movement process parameter and the one or more memory movement type criteria. A memory movement process is initiated between the I/O adapter and the memory block location using the memory movement operation type.
Bibliography:Application Number: US201916578721