There was a bug in the multigrid procedure that limited the number of
pre-smoothing steps to 1 no matter what the parameter was set to. So
the true results have longer run times and smaller errors. Sorry
for filling your mbox with falsehoods.
The new results can be found at
http://www.math.purdue.edu/~lucier/615/software/mg-results
Brad Lucier
>
> I've included below the timing and accuracy results of some tests
> of the Finite-element system we've developed in our graduate course.
> More details can be found at
>
> http://www.math.purdue.edu/~lucier/615/
>
> There must be lots of systems out there to solve these problems;
> I'd be interested in timings, etc., for the same problems on the
> same grid size on any other system run on a similar machine
> (500 MHz Alpha 21264).
>
> Brad Lucier
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