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CS 560 OpenMP Mandelbrot Example
================================

The code in this directory was copied from a Tau example and the Tau 
profiling calls have been commented out.  We also do the example with the
Tau profiling.

--------------------- veges
To compile and run this program on the veges do the following:
    gcc -fopenmp mandel.c mytimer.c ppm.c
    setenv OMP_NUM_THREADS 8
    ./a.out
    
You can compute the mandelbrot set at different locations and/or
modify the number of iterations executed to give up determining
whether the complex number escapes.

    ./a.out xmin xmax ymin ymax maxiter
    
The interesting stuff happens in the -2 to 2 range(?) for both x and y and 
the defaults are 
    
    ./a.out -.59 -.56 .47 .5 216.


--------------------- cray
To compile and run this program on the cray do the following:
    cc mandel.c mytimer.c ppm.c
    setenv OMP_NUM_THREADS 8
    ./a.out
