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Performance benefits for switching 24-bit to 31-bit
IBM Mainframe Forums -> TSO/ISPF
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Mistermind

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Joined: 08 Feb 2008
Posts: 46
Location: Dublin
PostPosted: Thu Apr 30, 2009 12:09 am
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Simply by switching a loadmodule from 24-bit to 31-bit, are there any immediate performance benefits from IBM? Such as reduction of CPU time?
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enrico-sorichetti

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Joined: 14 Mar 2007
Posts: 10873
Location: italy
PostPosted: Thu Apr 30, 2009 12:09 am
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no
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Pedro

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Joined: 01 Sep 2006
Posts: 2547
Location: Silicon Valley
PostPosted: Thu Apr 30, 2009 1:33 am
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It is more about storage constraints... your application has to fit into a smaller area when it is 24 bit. And might have to share the area with other programs in split screen mode.
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