You are supposed to do the following:

• Write a parallel implementation of the raytracer using pthreads.
• Measure and compare the execution times for (i) the sequential version given to you, (ii) your parallel version on 1 cpu/thread, and (iii) your parallel version on 8 cpus/threads. Further, calculate the speedup of your parallel application on 8 cpus.

 

Posted Date: 3/9/2013 1:34:13 AM | Location : United States

Ask an Expert

Related Discussions:- Parallel implementation of the raytracer, Assignment Help, Ask Question on Parallel implementation of the raytracer, Get Answer, Expert's Help, Parallel implementation of the raytracer Discussions

Write discussion on Parallel implementation of the raytracer
Your posts are moderated

Write your message here..

Related Questions

Explain dijkstra''s algorithm, Explain Dijkstra's algorithm Dijkstra's ... Explain Dijkstra's algorithm Dijkstra's algorithm: This problem is concerned with finding the least cost path from an originating node in a weighted graph to a destination node

Explain optimal binary search trees, Explain Optimal Binary Search Trees ... Explain Optimal Binary Search Trees One of the principal application of Binary Search Tree is to execute the operation of searching. If probabilities of searching for elements

Flow chart, What is tha flow chart of algorithm What is tha flow chart of algorithm

Algorithm, Describe different methods of developing algorithms with example... Describe different methods of developing algorithms with examples.

Example of telephone directory, A telephone directory having n = 10 records... A telephone directory having n = 10 records and Name field as key. Let us assume that the names are stored in array 'm' i.e. m(0) to m(9) and the search has to be made for name "X"

Difference between prism''s and kruskal''s algorithm, Difference among Pris... Difference among Prism's and Kruskal's Algorithm In Kruskal's algorithm, the set A is a forest. The safe edge added to A is always a least-weight edge in the paragraph that lin

Sorting, Retrieval of information is made simpler when it is stored into so... Retrieval of information is made simpler when it is stored into some predefined order. Therefore, Sorting is a very important computer application activity. Several sorting algorit

Conversion of forest into tree, Conversion of Forest into Tree A binary... Conversion of Forest into Tree A binary tree may be used to show an entire forest, since the next pointer in the root of a tree can be used to point to the next tree of the for

State warnock algorithm, Warnock's Algorithm An interesting approach to... Warnock's Algorithm An interesting approach to the hidden-surface problem was presented by Warnock. His method does not try to decide exactly what is happening in the scene but

Define ordinary variable, Ordinary variable An ordinary variable of a e... Ordinary variable An ordinary variable of a easy data type can store a one element only