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Deadlock

Deadlock

Deadlock. 10. Example. Process 1. Process 2. Resource 1. Resource 2. Process holds the resource. Process requests the resource. Three Deadlocked Processes. Process 1. Process 2. Process 3. Resource 1. Resource 2. Resource 3. Process holds the resource.

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765 views • 60 slides
Deadlock

Deadlock

10. Deadlock. Example. Process 1. Process 2. Resource 1. Resource 2. Process holds the resource. Process requests the resource. Three Deadlocked Processes. Process 1. Process 2. Process 3. Resource 1. Resource 2. Resource 3. Process holds the resource.

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698 views • 60 slides
CH 3 Deadlock

CH 3 Deadlock

CH 3 Deadlock. When 2 (or more) processes remain blocked forever !. Process a Down x Gets x Down y Blocks. Process b Down y Gets y Down x Blocks. How can this happen?. Both are blocked forever !. Resources. Things for which we request exclusive access.

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630 views • 50 slides
Deadlock

Deadlock

Deadlock. 10. Example. Process 1. Process 2. Resource 1. Resource 2. Process holds the resource. Process requests the resource. Three Deadlocked Processes. Process 1. Process 2. Process 3. Resource 1. Resource 2. Resource 3. Process holds the resource.

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495 views • 30 slides
Realizing Self-Stabilizing Algorithms

Realizing Self-Stabilizing Algorithms

Realizing Self-Stabilizing Algorithms. Shlomi Dolev, Yinnon A. Haviv , Department of Computer Science Ben-Gurion University, Israel Mooly Sagiv, Department of Computer Science Tel Aviv University, Israel. Motivation. Transient malfunctions. Single processor: Hardware glitches.

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406 views • 27 slides
THE UNDERGROUND RAILROAD 1810-1850

THE UNDERGROUND RAILROAD 1810-1850

By : Ian Barnes. THE UNDERGROUND RAILROAD 1810-1850. Important People Of The Railroad. Harriet Tubman- Escorted over 300 slaves to freedom and took 19 trips to slave plantations.

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323 views • 13 slides

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