'Flow function' diaporamas de présentation

Worklist algorithm

Worklist algorithm. Initialize all d i to the empty set Store all nodes onto a worklist while worklist is not empty: remove node n from worklist apply flow function for node n update the appropriate d i , and add nodes whose inputs have changed back onto worklist. Worklist algorithm.

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BIOMARINE BioPak 240

BIOMARINE BioPak 240. Closed Circuit - Positive Pressure Self-Contained Breathing System. This Presentation Developed Using the Biopak 240 Operation and Maintenance Manual . Closed Verse Open Circuit.

1.51k views • 54 slides

Flows in Planar Graphs

Flows in Planar Graphs. Hadi Mahzarnia. Outline. Introduction Planar single commodity flow Multicommodity flows for C 1 Feasibility Algorithm DELTAFLOW Algorithm MULTIFLOW1 Multicommodity flows for C a Feasibility Algorithm MULTIFLOW2. Introduction. A Classic Problem:

678 views • 54 slides

Maximum Flow by Incremental Breadth First Search

Maximum Flow by Incremental Breadth First Search. Sagi Hed Tel Aviv University. Joint work with: Haim Kaplan Robert E. Tarjan Tel Aviv University Princeton University & HP Labs Renato F. Werneck Andrew V. Goldberg Microsoft Research Microsoft Research. s. Maximum Flow.

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Dataflow analysis

Dataflow analysis. Dataflow analysis: what is it?. A common framework for expressing algorithms that compute information about a program Why is such a framework useful?. Dataflow analysis: what is it?. A common framework for expressing algorithms that compute information about a program

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Another example

Another example. p := &x; *p := 5 y := x + 1;. Another example. p := &x; *p := 5 y := x + 1;. x := 5; *p := 3 y := x + 1;. ???. Another example. for j := 1 to N for i := 1 to M a[i] := a[i] + b[j]. Another example. for j := 1 to N for i := 1 to M

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Administrative stuff

Administrative stuff. Office hours: After class on Tuesday. 1: x := ... 2: y := ... 3: y := ... 4: p :=. ... x ... 5: x := ... ... y. ... x ... 6: x := ... 7: *p :=. ... x ... ... y ... 8: y :=. Worklist algorithm. Initialize all d i to the empty set

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Constraints for reaching definitions

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Dates

Dates. Midterm: Nov 6 Final out Dec 4, due Dec 11 Project meetings: Oct 24, Nov 14, Nov 28 Final project presentation: Dec 12. d 0. Back to example. 1: x := ... 2: y := ... 3: y := ... 4: p := ... if(...). d 1 = F a (d 0 ). d 1. d 2 = F b (d 1 ). d 2. d 3 = F c (d 2 ). d 3.

296 views • 29 slides

Dates

Dates. Midterm: Nov 6 Final out Dec 4, due Dec 11 Project meetings: Oct 24, Nov 14, Nov 28 Final project presentation: Dec 12. d 0. Back to example. 1: x := ... 2: y := ... 3: y := ... 4: p := ... if(...). d 1 = F a (d 0 ). d 1. d 2 = F b (d 1 ). d 2. d 3 = F c (d 2 ). d 3.

293 views • 29 slides

Constraints for reaching definitions

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Dataflow analysis

Dataflow analysis. Dataflow analysis: what is it?. A common framework for expressing algorithms that compute information about a program Why is such a framework useful?. Dataflow analysis: what is it?. A common framework for expressing algorithms that compute information about a program

252 views • 25 slides

Method of Direct Integration

Method of Direct Integration. Bresse method [1860]. Bresse Method. We have seen that for a wide rectangular channel and This means , (or approx. ), and Using the same equations introduced at (Chow, 1959) method we can say that:

701 views • 5 slides