'Vector clock' presentation slideshows

Time Synchronization Chapter 9

Time Synchronization Chapter 9. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A A. Rating. Area maturity Practical importance Theoretical importance. First steps Text book.

832 views • 71 slides

Time Synchronization Chapter 9

Time Synchronization Chapter 9. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A A. Rating. Area maturity Practical importance Theoretical importance. First steps Text book.

718 views • 71 slides

CS514: Intermediate Course in Operating Systems

529 views • 43 slides

Vector Clocks and Distributed Snapshots

Vector Clocks and Distributed Snapshots. CS 240: Computing Systems and Concurrency Lecture 6 Marco Canini. Credits : Kyle Jamieson developed much of the original material. Today. Logical Time: Vector clocks Distributed Global Snapshots. Motivation: Distributed discussion board.

419 views • 40 slides

Vector Clocks and Distributed Snapshots

Vector Clocks and Distributed Snapshots. CS 240: Computing Systems and Concurrency Lecture 5 Marco Canini. Credits : Kyle Jamieson developed much of the original material. Today. Logical Time: Vector clocks Distributed Global Snapshots. Lamport Clocks Review. Happens-Before relationship

391 views • 37 slides

UBI529 Distributed Algorithms

UBI529 Distributed Algorithms. 2. Time Synchronization in Distributed Systems. Assumptions. Process can perform three kinds of atomic actions/events Local computation Send a single message to a single process Receive a single message from a single process Communication model

523 views • 36 slides

Time and Clock

298 views • 28 slides

Time and Clock

Time and Clock. Primary standard of time = rotation of earth De facto primary standard = atomic clock (1 atomic second = 9,192,631,770 orbital transitions of Cesium 133 atom.

247 views • 24 slides

Time and Clock

Time and Clock. Primary standard of time = rotation of earth De facto primary standard = atomic clock (1 atomic second = 9,192,631,770 orbital transitions of Cesium 133 atom.

241 views • 24 slides

Time and Clock

418 views • 23 slides

Time and Clock

238 views • 23 slides

286 views • 18 slides

Time and Clock

187 views • 18 slides

Advance OS (CS G623)

Advance OS (CS G623). LECTURE 3. Theoretical Aspects. Limitations of Distributed Systems Logical Clocks Causal Ordering Global State Recording Termination Detection. 2. Limitations. Absence of Global clock Absence of Shared Memory. S1:A. S1:A. S1:A. S2:A. S2:A. S2:A.

322 views • 17 slides

Proof of liveness: an example

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Time and Clock

165 views • 12 slides

Synchronization

Synchronization. CSCI 4780/6780. The Berkeley Algorithm. The time daemon asks all the other machines for their clock values The machines answer The time daemon tells everyone how to adjust their clock. Logical Clocks.

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301 views • 9 slides

Vector Clocks

Vector Clocks. Each process maintains a vector C of size n, where n is the number of processes in the system. For process i, the i th entry of the vector is the local clock. The other entries represent its best guess of the clock at other processes.

211 views • 5 slides