From 469f2a3f9d9e4ddd11474e336ab756ca9ebb000c Mon Sep 17 00:00:00 2001 From: unknown Date: Thu, 27 Mar 2008 17:42:50 +0100 Subject: [PATCH] * Add a few constraints on the FFT size parameters and make the parameters abide by those constraints (we're now doing 4 16-point FFT's). --- FFT.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/FFT.h b/FFT.h index bb9d766..5941e93 100644 --- a/FFT.h +++ b/FFT.h @@ -8,9 +8,11 @@ /* 2log of number of tiles */ #define PARAM_q 2 /** 2log of total FFT size */ -#define PARAM_n 4 +#define PARAM_n 6 -/* Note that the FFT size on each tile 2^(n-q) must be at least 8! */ +/* Note that the FFT size on each tile 2^(n-q) must be at least + * 8 and always a multiple of 4. The number of stages on each + * tile (n-q) must also be a multiple of 2. */ /* But don't change these: */ /* Number of tiles */ -- 2.30.2