What's a key consideration for cache-efficient code? a) loop structure b) disk space c) network latency d) RAM size
Understand the Problem
The question is asking about a key consideration when writing code that is efficient with respect to cache usage. This implies we need to think about how to structure code to make the best use of caching mechanisms, particularly with regards to memory access patterns.
Answer
loop structure
The final answer is loop structure
Answer for screen readers
The final answer is loop structure
More Information
Cache-efficient code often involves organizing code structures, such as loops, to enhance data locality. This means accessing data that is closely located in memory, thereby maximizing cache hit rates and minimizing cache misses.
Tips
A common mistake is to overlook the principle of locality. Ensuring loops access data in a contiguous manner helps improve cache efficiency.
Sources
- Cache-Friendly Code | Baeldung on Computer Science - baeldung.com
- What is a "cache-friendly" code? - c++ - Stack Overflow - stackoverflow.com
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