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[Octave-bug-tracker] [bug #56541] [octave forge] (tisean) BIST failures


From: Dmitri A. Sergatskov
Subject: [Octave-bug-tracker] [bug #56541] [octave forge] (tisean) BIST failures in windows
Date: Mon, 26 Aug 2019 12:50:21 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0

Follow-up Comment #3, bug #56541 (project octave):

tisean for octave compiles with


gfortran -c -fPIC -g -O2 -std=legacy  -g    -freal-4-real-8 -O2

If I use that to compile TISEA_3.0.1 (instead of default -O0"


make FFLAGS="-O2 -std=legacy -freal-4-real-8" CFLAGS="-O2"

I get:


henon -l10 -A1.4 -B0.3 -X0.68587 -Y0.65876 -x10000

TISEAN 3.0.1 (C) R. Hegger, H. Kantz, T. Schreiber (1998-2007)

henon: Henon map
 writing to stdout
  0.69963836153225634      -0.21883607089751045     
  0.24905780703219060       0.69963836153225634     
   1.1230498007185195       0.24905780703219060     
 -0.69101985474181138        1.1230498007185195     
  0.66840312470920415      -0.69101985474181138     
  0.16722621160801748       0.66840312470920415     
   1.1613704892244840       0.16722621160801748     
 -0.83812611505571910        1.1613704892244840     
  0.36497360813359569      -0.83812611505571910     
  0.56207413699560660       0.36497360813359569     


which is still different from octave's results though...

Dmitri.
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