Wanted: Mandelbrot vectorizeable in Fortran
Klaus Singvogel
kssingvo at immd4.informatik.uni-erlangen.de
Wed May 15 22:58:42 AEST 1991
I'm searching for the Mandelbrot-algorithm in Fortran, which can be vectorized
on a Cray-Ymp.
Please don't send me the usual algorithm - 'cause it cannot be vectorized with
the following depedecy of x: ;-)
...
DO 30 i=1, X_PIXEL
DO 30 j=1, Y_PIXEL
DO 10 k=1, max_iteration
x = x * x + c
IF (abs(x).gt.4) GOTO 20
10 CONTINUE
20 field(i,j)=k
...
30 CONTINUE
Thank's in advance,
Klaus.
---
Name : Klaus Singvogel
Nickname: Pacman
E-Mail : kssingvo at medusa.informatik.uni-erlangen.de
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