5903 Intro Scientific Prog:
Timing Matrix Ops: Specification

1. Write a random matrix generator
• double * RandMat1(int m, int n);
2. Write a matrix multiply routine that multiplies two conforming matrices C = A B
• void   MultMat1(double * A, double * B, double * C, int mA, int nA, int mB, int nB);
• Make this call as safe as possible
• Discuss any issues with concerning this setup!
3. Understand the gsl library matrix structure and modify your code to create safer calls 
• void MultMat2(matrix A, matrix B, matrix C)
• matrix RandMat2(int m, int n);
• You can either create your own matrix structure or use the gsl one.
4. Compare the run time of your calls with the gsl calls.
1. Create a suitable graph with a fair number of data points comparing the timing
2. Comment briefly on the results.