'Double run int size' diaporamas de présentation

Cache Memories 15- 213: Introduction to Computer Systems 10 th Lecture, Sep. 23, 2010.

599 views • 47 slides

Cache Memories 15- 213: Introduction to Computer Systems 10 th Lecture, Sep. 23, 2010.

568 views • 47 slides

Cache Memories

Cache Memories. CS 105 Tour of the Black Holes of Computing. Topics Generic cache memory organization Direct mapped caches Set associative caches Impact of caches on performance. New Topic: Cache. Buffer, between processor and memory Often several levels of caches Small but fast

545 views • 41 slides

Memory Hierarc hy

Memory Hierarc hy. Jaehyuk Huh Computer Science, KAIST Part of slides are based on CS:App from CMU . Intel Core i7 Cache Hierarchy. Processor package. Core 0. Core 3. L1 i -cache and d -cache: 32 KB, 8-way, Access: 4 cycles L2 unified cache: 256 KB, 8-way, Access: 11 cycles

411 views • 33 slides

Optimizing for the Memory Hierarchy

Optimizing for the Memory Hierarchy. Systems I. Topics Impact of caches on performance Memory hierarchy considerations. Cache Performance Metrics. Miss Rate Fraction of memory references not found in cache (misses/references) Typical numbers: 3-10% for L1

372 views • 25 slides