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Date: | Fri, 29 Apr 2005 10:27:49 +0200 |
From: | Corinna Vinschen <corinna-cygwin AT cygwin DOT com> |
To: | cygwin AT cygwin DOT com |
Subject: | Re: I: G77 160 MB memory allocation limit |
Message-ID: | <20050429082749.GM2572@calimero.vinschen.de> |
Reply-To: | cygwin AT cygwin DOT com |
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References: | <45C1A052D4EE624FA64275E179096BAA26E806 AT ALRMMX01 DOT rm DOT aleniaspazio DOT it> |
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On Apr 27 17:19, Impagnatiello Fabrizio wrote: > again > > -----Messaggio originale----- > Da: Impagnatiello Fabrizio > Inviato: mercoledì 27 aprile 2005 17.15 > A: 'cygwin AT cygwin DOT com' > Oggetto: G77 160 MB memory allocation limit > > Starting from 1.5.13 (14 and 15 subversions are the same) I experienced all FOTRAN written programs using large arrays to crash. > > No error message, just exit. > > After investigation (WEB/mailing list) and testing programs I discovered and verified that a new near 160 MByte allocation limit is induced by cygwin1.dll > > Simple programs compiled with -mno-cygwin flag may allocate up to 1920 MByte. > > With the old 1.5.12 the usable size (2BG RAM machine) was 1536 MByte. Please try the latest Cygwin snapshot from http://cygwin.com/snapshots/. I tested it with a large array of 1500 Megs in a pretty small application. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader mailto:cygwin AT cygwin DOT com Red Hat, Inc. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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