PPT-Multicore, parallelism, and multithreading

By Eric Boren Charles Noneman and Kristen Janick Multicore Processing Why we care What is it A processor with more than one core on a single chip Core An independent system capable of processing instructions and modifying registers and memory. 1 WHY CHOOSE PARALLELISM Parallel construction also called parallelism shows that two or more ideas are equally important by stating them in grammatically parallel form noun lined up with noun verb with verb phrase Message Passing Sharedmemory single copy of shared data in memory threads communicate by readingwriting to a shared location Messagepassing each thread has a copy of data in its own private memory that other threads cannot access threads communicate Equal presentation of words, phrases, clauses, or sentences in similar types.. Parallel Words. . The athlete looked . strong. , . fit. , and . agile.. Parallel Phrases. The greatest feeling I know is . – . From hardware prospective to software. Presenter: D96943001 . 電子所 陳泓輝. Why Moore’s Law is die. He is not CEO anymore!!. Walls => ILP, Frequency, Power, Memory walls. ILP – more cost less return. Presented . by A. Craik . (. 5. -Jan-12). Research supported by funding . from . Microsoft Research and the Queensland State Government. 1. Introduction. 2. Procedural Algorithm. Sequential Implementation w/ Injected Parallelism. Lecture 1. Introduction to Multithreading & Fork-Join Parallelism. Steve . Wolfman. , based on work by Dan . Grossman. LICENSE. : This file is licensed under a . Creative . Commons Attribution 3.0 . Based heavily on a slide set by Colin Ponce. Rethinking Operating System Designs for a . Multicore World. Multicore computer: A computer with more than one CPU.. 1960-1990. : Multicore existed in mainframes . MQPs for 2011-2012. Hugh C. . Lauer. http://www.wpi.edu/~lauer/MQP. MQPs for 2010-2011. Fine-Grain Parallelism. 1. Fine-Grain Parallelism. Concurrent execution in multi-core environment at level of . Kicking and Screaming:. Multicore Architecture and Video Games. Summary of Topics:. Console Architecture. Meaning of Paper’s Title/Why the Video Game Developer HATED the new. Techniques/Problems. The Future. Multicore Panel at eScience 2008. December . 11 2008. Geoffrey Fox. Community Grids Laboratory. , . School of informatics . Indiana University. gcf@indiana.edu. , . http://www.infomall.org. Lessons. Not surprising . With C++ and some C# code samples. Gerald . Fahrnholz. https://www.quora.com/What-are-some-real-life-examples-of-multi-threading-as-we-study-in-Java. Multithreading. AGENDA. Introduction. Running. multiple . and . Devavrat. Shah. Flowtune. Flowlet. Control for. Datacenter Networks. Response Time: Productivity, Revenue. , Reputation. microservices. . . . develop  network is central. deploy. What is Parallelism?. Parallelism is no different in English than it is in math. In writing, parallelism occurs when there are items in a series. The items must be parallel. That means they all need to be similar grammatically.. Joel Kamdem Teto. z. Introduction. Fine-grained Multithreading . The ability of a single core to handle multiple thread by:. Providing a register for each thread. Dividing the pipeline bandwidth into N part .