Re: [Discuss-gnuradio] Flarging big FFTs

2009-01-23 Thread Eric Blossom
On Fri, Jan 23, 2009 at 01:01:24PM -0500, Marcus D. Leech wrote: > I can't use FFTs larger than about 18 bins without getting "shared > memory allocation" errors in Gnu Radio. > > Is there an easy fix for this? > > For SETI work, being able to (for example) compute an 8 million point > FFT fo

[Discuss-gnuradio] Flarging big FFTs

2009-01-23 Thread Marcus D. Leech
I can't use FFTs larger than about 18 bins without getting "shared memory allocation" errors in Gnu Radio. Is there an easy fix for this? For SETI work, being able to (for example) compute an 8 million point FFT for an 8Msps signal gives you 1Hz resolution. But I can't seem to get anywhere