What is cache miss handling in computer systems?

What is cache miss handling in computer systems?

Cache miss handling refers to the strategies used to manage situations when data requested by the CPU is not found in the cache.

Why is it important to handle cache misses effectively?

Effective cache miss handling is crucial because it can significantly impact system performance and speed, reducing latency.

What are some common strategies for handling cache misses?

Common strategies include demand fetching, prefetching, and using replacement policies like LRU (Least Recently Used).

Can you explain the difference between a hard miss and a soft miss?

A hard miss occurs when the data is not in the cache and must be fetched from main memory, while a soft miss means the data is in the cache but not in the expected location.

How can I optimize cache performance in my application?

You can optimize cache performance by improving data locality, using efficient caching algorithms, and minimizing cache misses.