[Beowulf] C/C++ Numerical Integral solvers

[Ivan Marin]

Hi folks,

I'm following closely the thread about the numerical solvers in C++, and 
would like to ask: is anyone using or has experience with numerical 
integral solvers, hopefully parallel, in C++? I'm solving singular 
Cauchy type integrals, complex. I've tried the GSL and they are very 
precise, but _very_ slow for my type of integrands, and not 
intrinsically threaded/parallel.

-- 
Ivan Marin

Civil Engineering Dept
University of Minnesota
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