Performance and development test directory for FINUFFT.

spreadtestnd : time spread & interp for given dim, tol, etc.
spreadtestndall : time spread & interp sweeping over all tols, for given dim.
big2d2f : tests int64_t (8byte int) indexing, ie data size > 2^31.

Scripts:
spreadtestall.sh : rapid test of spreadtestnd in all cases.
spreadtestnd.sh : performance test of spreader only, in dims 1,2, or 3.
nuffttestnd.sh : performance test of NUFFT library, in dims 1,2, or 3.
mycpuinfo.sh : prints info about the CPU
spreadtestndsweep.sh : tolerance-sweeping scripts all precs, dims, dirs

Possibly obsolete scripts (for developers):
highaspect3d_test.sh : comparing various pizza-box orientations for speed


Also see:
../test for validation tests
