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A system comprising:

• a processor;
• and
• a circuit communicatively coupled with the processor, the circuit comprising:
• interface circuitry to receive memory requests from the processor;
• hardware logic to determine that a number of the memory requests that is to access a value meets or exceeds a threshold;
• and
• a storage array to store the value in an entry based on a determination that the number meets or exceeds the threshold;
• wherein, in response to receipt of a memory request from the processor to access the value at a memory address, the hardware logic is to map the memory address to the entry of the storage array.

A method comprising:

• receiving memory requests from a processor;
• determining that a number of the memory requests that are to access a value meets or exceeds a threshold;
• and
• storing the value in an entry of a storage array based on a determination that the number meets or exceeds the threshold;
• wherein, in response to receiving a memory request from the processor to access the value at a memory address, mapping the memory address to the entry of the storage array.