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847 Posts in 273 Topics by 2533 Members - Latest Member: pabloosbor September 10, 2010, 05:51:26 PM
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Author Topic: Floating Point Math Control  (Read 812 times)
liofin
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« on: February 28, 2010, 01:43:19 PM »
To enable this control fenv.inc file shall be included. Alas, I was unable to find it. I have Absoft ProFortran v10.1. Please advice.
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Mike Linacre
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« Reply #1 on: February 28, 2010, 04:12:00 PM »
liofin, please see the Absoft FAQ. For instance, http://www.absoft.com/Support/FAQ/linux90tfaq.html - it shows the contents of fenv.inc
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liofin
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« Reply #2 on: March 01, 2010, 02:39:35 PM »
I am sorry for not being quite clear.

I am trying to add a code by following example in a user's manual to get current state:

include "fenv.inc"

int state

call fpcontrol (0, state )

This code does not compile because it does not find fenv.inc, and it does not recognize fpcontrol as a valid function. I assume that fenv.inc has fpcontrol prototype, and, probably, a library with fpcontrol code shall be linked.

Please advice.
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Mike Linacre
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« Reply #3 on: March 01, 2010, 05:58:15 PM »
liofin, did you read that FAQ? Combine that answer with some Google searching and you can code everything yourself.
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liofin
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« Reply #4 on: March 01, 2010, 06:53:49 PM »
Thank you for your advice but I did not find source code for fpcontrol anywhere on Google. Otherwise I would definitely follow your advice. Maybe somebody knows where to find it? I would appreciate.
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