Editor’s Note: Demand for increasing functionality and performance in systems designs continues to drive the need for more memory even as hardware engineers balance the dynamics of system capability, ...

that memory and storage makers are looking to new memory technologies and an expanded memory hierarchy to help create systems with better performance, thermals, and economics. Klein is a bit like a ...

slower memory and storage system almost always have more capacity. Computer Memory Hierarchy is a pyramid structure that is commonly used to illustrate the significant differences among memory types.

A three-tier memory hierarchy alleviates the limitations ... demonstrates that they are directed to an improved computer memory system, not to the abstract idea of categorical data storage ...

The goal for the I/O system in a computer with a cache is to prevent the stale data ... TLB misses are handled in hardware, which walks a page table structure in memory. Figure 2.16 shows how the ...

Today's computing systems use a hierarchy of volatile and non-volatile data storage devices to achieve an optimal trade-off between cost and performance 2. The portion of the memory that is the ...

gives a high-level perspective of the parts that must be added to the cache and memory hierarchy for the proposed QoS system to work. This picture shows a little more detail than what I've gone ...

Gaps in the memory hierarchy have created openings for new types of memory ... particularly for the write-buffer part of the system. In general, STT-MRAM faces some challenges, namely cost and ...