mborgerding / kissfft

a Fast Fourier Transform (FFT) library that tries to Keep it Simple, Stupid
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Clarification on thread safety #89

Open VioletGiraffe opened 1 year ago

VioletGiraffe commented 1 year ago

The README says:

The core routines of kiss_fft are thread-safe

What exactly does it mean? That the functions are re-entrant, i. e. safe to call from different threads as long as the buffers provided do not overlap?

P. S. Thanks for this awesome library!