1.6 - Speedup and Scaleup

Please enable Javascript in your browser!!

This video belongs to the openHPI course Parallel Programming Concepts . Do you want to see more?

An error occurred while loading the video player, or it takes a long time to initialize. You can try clearing your browser cache. Please try again later and contact the helpdesk if the problem persists.

About this video

This unit explains Amdahl's law and Gustafson's law, the two major principles for the level of speedup achievable with parallel programming.

Go to overview

Week 1
- Welcome to this course!
- 1.1 - Welcome !
- 1.1 - Readings
- 1.1 - Self Test
- 1.2 - Moore's Law and The Power Wall
- 1.2 - Self Test
- 1.3 - ILP Wall and Memory Wall
- 1.3 - Readings
- 1.3 - Self Test
- 1.4 - Parallel Hardware Classification
- 1.4 - Self Test
- 1.5 - Memory Architectures
- 1.5 - Self Test
- 1.6 - Speedup and Scaleup
- 1.6 - Self Test
Week 2
- 2.1 - Parallelism and Concurrency
- 2.1 - Readings
- 2.1 - Self Test
- 2.2 - Concurrency Problems
- 2.2 - Readings
- 2.2 - Self Test
- 2.3 - Critical Section, Semaphore, Mutex
- 2.3 - Readings
- 2.3 - Self Test
- 2.4 - Monitor Concept
- 2.4 - Self Test
- 2.5 - Self Test
- 2.5 - Advanced Concurrency Concepts
Week 3
- Welcome to Week 3!
- 3.1 - Threads
- 3.1 - Readings
- 3.1 - Self Test
- 3.2 - Tasks with OpenMP
- 3.2 - Self Test
- 3.3 - Beyond OpenMP
- 3.3 - Self Test
- 3.4 - Scala
- 3.4 - Self Test
- 3.4 - Readings
- 3.5 - Partitioned Global Address Space
- 3.5 - Self Test
- Optional Coding Task
Week 4
- 4.1 - Accelerate Now!
- 4.1 - Readings
- 4.1 - Self Test
- 4.2 - Accelerator Technology
- 4.2 - Self Test
- 4.3 - Open Compute Language
- 4.3 - Self Test
- 4.5 - Future Trends
- 4.4 - Self Test
- 4.4 - Optimizations
- 4.5 - Self Test
Week 5
- Welcome to Week 5 !
- 5.1 - Hardware
- 5.1 - Self Test
- 5.2 - Granularity and Task Mapping
- 5.2 - Self Test
- 5.2 - Readings
- 5.3 - Programming with MPI
- 5.3 - Self Test
- 5.3 - Readings
- 5.4 - Programming with Channels
- 5.4 - Self Test
- 5.5 - Programming with Actors
- 5.5 - Self Test
- 5.5 - Readings
- 5.6 - Self Test
- 5.6 - Programming with MapReduce
Week 6
- 6.1 - Parallel Programming Patterns
- 6.1 - Self Test
- 6.2 - Foster's Methodology
- 6.2 - Self Test
- 6.2 - Readings
- 6.3 - Berkeley Dwarfs
- 6.3 - Self Test
- 6.4 - Some Future Trends
- 6.5. - Summary
- 6.4 - Self Test
Exam
- Thanks !