'Array representation' presentation slideshows

UMass Lowell Computer Science 91.503 Analysis of Algorithms Prof. Karen Daniels Fall, 2001

UMass Lowell Computer Science 91.503 Analysis of Algorithms Prof. Karen Daniels Fall, 2001. Lecture 11 Tuesday, 12/4/01 Advanced Data Structures Chapters 20-21. Relevant Sections of Chapters.

593 views • 47 slides

Experiences with Co-array Fortran on Hardware Shared Memory Platforms

Experiences with Co-array Fortran on Hardware Shared Memory Platforms. Yuri Dotsenko Cristian Coarfa John Mellor-Crummey Daniel Chavarria-Miranda Rice University, Houston, TX. Co-array Fortran. Global Address Space (GAS) language SPMD programming model Simple extension of Fortran 90

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Heaps

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Arrays

Arrays. Memory. start. 1D Array Representation In Java, C, and C++. 1-dimensional array x = [a, b, c, d] map into contiguous memory locations. a. b. c. d. location(x[i]) = start + i. Memory. a. b. c. d. start. Space Overhead. space overhead = 4 bytes for start

1.32k views • 24 slides

Arrays

Arrays. Memory. start. 1D Array Representation In Java, C, and C++. 1-dimensional array x = [a, b, c, d] map into contiguous memory locations. a. b. c. d. location(x[i]) = start + i. Memory. a. b. c. d. start. Space Overhead. space overhead = 4 bytes for start

253 views • 24 slides

Arrays

Arrays. Memory. start. 1D Array Representation In C. 1-dimensional array x = [a, b, c, d] map into contiguous memory locations. a. b. c. d. location(x[i]) = start + i. Memory. a. b. c. d. start. Space Overhead. space overhead = 4 bytes for start

241 views • 24 slides

Sparse Matrices

Sparse Matrices. Matrix ? table of values. 0 0 3 0 4 0 0 5 7 0 0 0 0 0 0 0 2 6 0 0. Row 2. Column 4. Sparse Matrices. Matrix ? table of values. 4 x 5 matrix 4 rows 5 columns 20 elements 6 nonzero elements. Sparse Matrices.

1.72k views • 19 slides

COMP5712

COMP5712. Tutorial 4. Using an Array to Represent a Heap. When a binary tree is complete Can use level-order traversal to store data in consecutive locations of an array Enables easy location of the data in a node's parent or children

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Dr. O.Bushehrian

Algorithm design minimum Spanning Trees. Dr. O.Bushehrian. A spanning tree for G is a connected subgraph that contains all the vertices in G and is a tree. 2. Y. 1. 6. 2. 1. Y. 1. 6. 3. 3. 3. 4. 4. 4. 2. 3. 1. 1. 5. 4. 5. 1.

179 views • 11 slides