Subject: Re: CCL:Three dimensional FFT

From: [email-masked] (Leif Norskov)
Date: Thu, 24 Feb 2000 13:13:42 +0100 (MET)

On Sun, 20 Feb 2000 02:18:53 EST "Y Z" <[email-masked]> asked:

  > Are there any way to calculate a (256,256,256) order
  > DOUBLE COMPLEX FFT in FORTRAN77? I tried to do the
  > following subrouitine but cannot pass the compiling.

Sorry if this comes a bit late, but couldn't you simply
raise the system limit:

	% f77 -c -o /tmp/fft /tmp/fft.f 
	"/tmp/fft.f": Warning: Stack frame size (268436320) larger
		than system limit (67108864)
	% limit stacksize 270M
	% f77 -c -o /tmp/fft /tmp/fft.f
	%

(this is from tcsh under IRIX 6.5.6f on an SGI Origin200)

/Leif Norskov
 Novo Nordisk A/S
 Copenhagen
 Denmark
 [email-masked]