'Vector instructions access memory' diaporamas de présentation

Problems with Superscalar approach

Problems with Superscalar approach. Limits to conventional exploitation of ILP: 1) Pipelined clock rate : Each increase in clock rate has corresponding CPI increase (branches, other hazards). (pipeline latency)

970 views • 83 slides

Problems with Superscalar approach

Problems with Superscalar approach. Limits to conventional exploitation of ILP: 1) Pipelined clock rate : Increasing clock rate requires deeper pipelines with longer pipeline latency which increases the CPI increase (longer branch penalty , other hazards).

1.07k views • 79 slides

Lecture 8: Vector Processing, Branch Prediction, Dependence Speculation

Lecture 8: Vector Processing, Branch Prediction, Dependence Speculation. Prof. John Kubiatowicz Computer Science 252 Fall 1998. Review. Precise exceptions/Speculation: Out-of-order execution, In-order commit (reorder buffer)

840 views • 62 slides

Multiprocessors

720 views • 57 slides

Vector Computers

Vector Computers. Muhamed Mudawar Computer Engineering Department King Fahd University of Petroleum and Minerals. SCALAR (1 operation). VECTOR (N operations). v2. v1. r2. r1. +. +. r3. v3. vector length. addv v3, v1, v2. add r3, r1, r2. Vector Processing.

833 views • 55 slides

Graduate Computer Architecture I

Graduate Computer Architecture I. Lecture 9: Vector Processor I. Vector Processor. SCALAR (1 operation). VECTOR (N operations). v2. v1. r2. r1. +. +. r3. v3. vector length. add.vv v3, v1, v2. add r3, r1, r2.

328 views • 32 slides