'Row major' presentation slideshows

Implementation of Morton Layout for Large Arrays

Bowling Green State University. Implementation of Morton Layout for Large Arrays. Presented by: Sharad Ratna Bajracharya Advisor: Prof. Larry Dunning. 23 rd April 2004. Outline. Introduction Objectives Implementation Samples Improvement Recommendation Conclusion. Introduction.

620 views • 53 slides

EE 193: Parallel Computing

EE 193: Parallel Computing. Fall 2017 Tufts University Instructor: Joel Grodstein joel.grodstein@tufts.edu Lecture 7: Matrix multiply. Goals. Primary goals: Understand block-matrix algorithms. Matrix multiplication.

512 views • 51 slides

CS 1704

CS 1704. Introduction to Data Structures and Software Engineering. Static Variables. Size is fixed throughout execution Size is known at compile time Space/memory is allocated at execution. Dynamic Variables. Created during execution "dynamic allocation"

512 views • 35 slides

Timing Programs and Performance Analysis

Timing Programs and Performance Analysis. Tools for Analysing and Optimising advanced Simulations. Performance Analysis. When analysing the performance of a program, there are a number of aspects that can be measured/considered: Execution time CPU utilisation Memory usage Disk usage

297 views • 29 slides

2D Arrays

2D Arrays. Multiple Indices in Arrays. Arrays may have any number of indices The number of indices is the array dimension Example of declarations: // 1-dimensional array with 10 elements double oneDimArray = new double[10]; // 2-dimensional array with 3*2 = 6 elements

284 views • 26 slides

? 2 ? ????

??????? C++ ???? Fundamentals of Data Structures and Their Applications Using C++. ? 2 ? ????. ??????? C++ ???? ???? ????. ??. ? ?? ?(Array) ??????????????????????????????????????

556 views • 23 slides

LAB-12 2-D Array

LAB-12 2-D Array. I Putu Danu Raharja raharja @kfupm.edu.sa Information & Computer Science Department CCSE - King Fahd University of Petroleum & Minerals. 2-D Array. Most common use is to manipulate matrices Stored contiguously in memory like 1-D arrays (column-wise)

317 views • 16 slides

Week 1 Lecture slides

221 views • 15 slides

Variable Storage

Variable Storage. Memory Locations (Logical) Stack Heap Program Code Register Variable Classes Automatic (locals) Parameters Globals. Variable Types. Scalars Arrays Structs Unions Objects ?. Row Major Array Storage. char A[20][15][10];. Column Major Array Storage.

255 views • 12 slides

DirectX

DirectX. Opengl. RightHand Z ???????? ??? Column Major. LeftHand Z ??? ????? ?? Row Major. yScale = cot(fovY/2) xScale = yScale / aspect ratio. _ 11 1.8106600 _ 12 0.00000000 _ 13 0.00000000 _ 14 0.00000000 _ 21 0.00000000 _22 2.4142134 _ 23 0.00000000 _ 24 0.00000000

195 views • 2 slides