'Tag array' presentation slideshows

Computer Architecture Cache Memory

1.86k views • 47 slides

Cache Memory

Cache Memory. Ilam University. Types of Memory. Memory Hierarchy. CAPACITY. SPEED and COST. Registers. On-Chip SRAM. Off-Chip SRAM. DRAM. Disk. Why Memory Hierarchy?. Need lots of bandwidth Need lots of storage 64MB (minimum) to multiple TB Must be cheap per bit

449 views • 32 slides

Cache Memory

Cache Memory. Ilam University. Types of Memory. Memory Hierarchy. CAPACITY. SPEED and COST. Registers. On-Chip SRAM. Off-Chip SRAM. DRAM. Disk. Why Memory Hierarchy?. Need lots of bandwidth Need lots of storage 64MB (minimum) to multiple TB Must be cheap per bit

329 views • 32 slides

A Framework for Coarse-Grain Optimizations in the On-Chip Memory Hierarchy

A Framework for Coarse-Grain Optimizations in the On-Chip Memory Hierarchy. Jason Zebchuk , Elham Safi, and Andreas Moshovos { zebchuk ,elham,moshovos}@eecg.toronto.edu AENAO Research Group Department of Electrical and Computer Engineering University of Toronto.

453 views • 29 slides

Cache Memory

Cache Memory. Ilam University. Types of Memory. Memory Hierarchy. CAPACITY. SPEED and COST. Registers. On-Chip SRAM. Off-Chip SRAM. DRAM. Disk. Why Does a Hierarchy Work?. Locality of reference Temporal locality Reference same memory location repeatedly Spatial locality

495 views • 29 slides

Lecture: Cache Hierarchies

Lecture: Cache Hierarchies. Topics: cache innovations (Sections B.1-B.3, 2.1). Accessing the Cache. Byte address. 101000. Offset. 8-byte words. 8 words: 3 index bits. Direct-mapped cache: each address maps to a unique address. Sets. Data array.

363 views • 25 slides

Lecture: Cache Hierarchies

Lecture: Cache Hierarchies. Topics: cache innovations (Sections B.1-B.3, 2.1). Accessing the Cache. Byte address. 101000. Offset. 8-byte words. 8 words: 3 index bits. Direct-mapped cache: each address maps to a unique address. Sets. Data array.

255 views • 25 slides

Lecture: Cache Hierarchies

Lecture: Cache Hierarchies. Topics: cache innovations (Sections B.1-B.3, 2.1). Accessing the Cache. Byte address. 101000. Offset. 8-byte words. 8 words: 3 index bits. Direct-mapped cache: each address maps to a unique address. Sets. Data array.

260 views • 25 slides