PPT-Parallel

vs Sequential Algorithms Design of efficient algorithms A parallel computer is of little use unless efficient parallel algorithms are available The issue in designing parallel algorithms are very different from those in designing their sequential counterparts. When you use parallel structure you increase the readability of your writing by creating word patterns readers can follow easily Understanding Parallel Structure Parallel structure also called parallelism is the repe tition of a chosen grammatical f Unlike sequential algorithms parallel algorithms cannot be analyzed very well in isolation One of our primary measures of goodness of a parallel system will be its scalability Scalability is the ability of a parallel system to take advantage of incr Perspective Projection projectors converge to a point ITCS 41205120 Geometric Projections ITCS 41205120 Geometric Projections Perspective Projection Projectors converge to a point the center of projection ITCS 41205120 Geometric Projections Parallel 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 David . Monismith. Based on notes from . Introduction to Parallel Programming. 2. nd. Edition by . Grama. , Gupta, . Karypis. , and Kumar. Outline. Decomposition. Tasks and Interaction. Load Balancing. Parallel and Perpendicular Lines. Perpendicular lines. are two lines that intersect to form a 90º. . angle. . Parallel and Perpendicular Lines. Parallel lines. are two lines that, if extended indefinitely, would never cross or touch. Goals for Rest of Course. Learn how to program massively parallel processors and achieve. high performance. functionality and maintainability. scalability across future generations. Acquire technical knowledge required to achieve the above goals. Dr. Guy Tel-. Zur. Lecture 10. Agenda. Administration. Final presentations. Demos. Theory. Next week plan. Home assignment #4 (last). Final Projects. Next Sunday: Groups 1-1. 6. will present. Next Monday: Groups 1. ITS Research Computing. Lani. Clough, Mark Reed. markreed@unc.edu. . Objectives. Introductory. level MATLAB course for people who want to learn . parallel and GPU computing . in MATLAB.. Help participants . pp 736- 745. Essential Questions. Based on the orientation of resistors in a circuit, how is the distribution of current and voltage affected?. What are the advantages or disadvantages of arranging resistors in certain ways?. Circuits. Lesson 6. The two simplest ways to connect conductors and load are series and parallel circuits. . Series circu. it . - A circuit in which loads are connected one after another in a single path. . Going Beyond Serial MATLAB Applications. MATLAB . Desktop (Client). Worker. Worker. Worker. Worker. Worker. Worker. Programming Parallel Applications (CPU). Built-in support. with t. oolboxes. Ease of Use. with . OpenMP. © Dan Negrut, . 2012. UW-Madison. Dan Negrut. Simulation-Based Engineering . Lab. Wisconsin Applied Computing Center. Department of Mechanical . Engineering. Department of . Electrical and Computer Engineering. Inside a Processor. Chip in Package. Circuits. Primarily Crystalline Silicon. 1 mm – 25 mm on a side. 100 million to billions of transistors. current “feature size” . (process). ~ 14 nanometers.