'Associative mapping' presentation slideshows

Memory Organization 2: Cache Memories

Memory Organization 2: Cache Memories. CE 140 A1/A2 30 July 2003. Required Reading. Ch 5, Hamacher. Memory Hierarchy. Increasing Speed and Cost Per Bit. Increasing Size. Registers. Caches. Main Memory. Magnetic Disk. Optical Storage. Tape. Principle of Locality of Reference.

928 views • 91 slides

Memory Organization

Memory Organization. Dr. Bernard Chen Ph.D. University of Central Arkansas. Outline. Memory Hierarchy Cache Cache performance . Memory Hierarchy . The memory unit is an essential component in any digital computer since it is needed for storing programs and data

1.04k views • 77 slides

CSCI 4717/5717 Computer Architecture

CSCI 4717/5717 Computer Architecture. Topic: Cache Memory Reading: Stallings, Chapter 4. Cache. What is a cache? A cache is a small amount of very fast associative memory What makes small fast? Simpler decoding logic More expensive SRAM technology

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CSCI 4717/5717 Computer Architecture

CSCI 4717/5717 Computer Architecture. Topic: Cache Memory Reading: Stallings, Chapter 4. Cache. What is a cache? A cache is a small amount of very fast associative memory What makes small fast? Simpler decoding logic More expensive SRAM technology

668 views • 56 slides

William Stallings Computer Organization and Architecture 7th Edition

William Stallings Computer Organization and Architecture 7th Edition. Chapter 4 Cache Memory. Characteristics. Location Capacity Unit of transfer Access method Performance Physical type Physical characteristics Organisation. Location. CPU Internal External. Capacity. Word size

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William Stallings Computer Organization and Architecture 6th Edition

William Stallings Computer Organization and Architecture 6th Edition. Chapter 4 Cache Memory. Characteristics. Location Capacity Unit of transfer Access method Performance Physical type Physical characteristics Organisation. Location. CPU Internal External. Capacity. Word size

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William Stallings Computer Organization and Architecture 7th Edition

William Stallings Computer Organization and Architecture 7th Edition. Chapter 4 Cache Memory. Characteristics. Location Capacity Unit of transfer Access method Performance Physical type Physical characteristics. Location. CPU Internal External. Capacity. Word size

537 views • 46 slides

William Stallings Computer Organization and Architecture 9 th Edition

William Stallings Computer Organization and Architecture 9 th Edition. Chapter 4. Cache Memory. Key Characteristics of Computer Memory Systems. Table 4.1 Key Characteristics of Computer Memory Systems. Characteristics of Memory Systems. Location

1.09k views • 46 slides

Principles of Computer Architecture Miles Murdocca and Vincent Heuring Chapter 7: Memory

Principles of Computer Architecture Miles Murdocca and Vincent Heuring Chapter 7: Memory. Chapter Contents. 7.1 The Memory Hierarchy 7.2 Random Access Memory 7.3 Chip Organization 7.4 Commercial Memory Modules 7.5 Read-Only Memory 7.6 Cache Memory 7.7 Virtual Memory 7.8 Advanced Topics

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Where Do Surrogates Fit into This Proxy Pattern Observer Pattern Visitor Pattern By Kurt Rehwinkel

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Computer Architecture

Computer Architecture. Lecture 8: Memory hierarchy. Cache memory Piotr Bilski. Characteristics of the memory systems. Location Capacity Transfer unit Access mode Performance Physical structure Physical characteristics Organization. Memory location.

459 views • 36 slides

Chapter 4. Cache Memory ( Cont. )

Chapter 4. Cache Memory ( Cont. ). Lecture 7. Mapping Function. 16 MBytes main memory 24 bit address (2 24 =16M) Cache of 64 kByte Cache block of 4 bytes i.e. cache is 16k (2 14 ) lines of 4 bytes. Direct Mapping. Each block of main memory maps to only one cache line

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Chapter 6

Chapter 6. Memory. Linda Null, Julia Lobur. Figure 06.UN01: "RAM/abr./: Rarely Adequate Memory. because the more memory a computer has, the faster it can produce error messages." - Anonymous. Anonymous. Figure 06.UN02: "640k [of memory] ought to be enough for anybody." - Anonymous.

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Chapter 12 Memory Organization

Chapter 12 Memory Organization. Dr. Bernard Chen Ph.D. University of Central Arkansas Spring 2009. Memory Hierarchy . The memory unit is an essential component in any digital computer since it is needed for storing programs and data

780 views • 31 slides

MAPPING FUNCTION

Pertemuan VI. MAPPING FUNCTION. Fungsi Mapping. Ukuran Cache 64kByte Ukuran block 4 bytes diperlukan 16k (2 14 ) alamat per alamat 4 bytes Jumlah jalur alamat cache 14 Main memory 16MBytes Jalur alamat perlu 24 bit (2 24 =16M). Direct Mapping.

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Cheng-Chang Yang

Cache Memory. Cheng-Chang Yang. Generally speaking, faster memory is more expensive than slower memory. To provide the best performance at the reasonable cost, memory is organized in a hierarchical function. Memory Hierarchy. The base types that hierarchical memory system include: Registers

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Announcements

Announcements. Assignment #2 is up. It is due on Wednesday, 28 Oct., 2009 at the beginning of class. Solve the assignments in groups of up to 5 students. They MUST be in the same section. Solution to Assignment #1 is now posted. You are NOT allowed to attend in a section other than yours.

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CPU Optimization

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Cache memory

Cache memory. What? Small, but fast (SRAM) memory closest to the CPU registers in the memory hierarchy. Can be on the CPU (level 1 cache), or on the motherboard (level 2 cache, usually connected via a dedicated fast bus).

138 views • 5 slides