Date: Wed, 24 Aug 94 10:18:30 -0500 From: Yadin Y. Goldschmidt To: djgpp AT sun DOT soe DOT clarkson DOT edu Subject: slow dj112 Cc: yygold AT yadin DOT phyast DOT pitt DOT edu >From newsfeed.pitt.edu!yadin.phyast.pitt.edu!yygold Wed Aug 24 10:12:25 1994 Path: newsfeed.pitt.edu!yadin.phyast.pitt.edu!yygold From: yygold AT yadin DOT phyast DOT pitt DOT edu (Yadin Y. Goldschmidt) Newsgroups: gnu.gcc.help Subject: Re: djgpp version 1.12 (GCC 2.60) paging problem Date: 24 Aug 1994 14:09:40 GMT Organization: University of Pittsburgh Lines: 26 Message-ID: <33fkb4$bnk AT usenet DOT srv DOT cis DOT pitt DOT edu> References: NNTP-Posting-Host: yadin.phyast.pitt.edu X-Newsreader: TIN [version 1.2 PL2] Peter JB King (pjbk AT cee DOT hw DOT ac DOT uk) wrote: : I have just installed the Delorie port of gcc 2.60 to MSDOS on my PC. : Even the "Hello world" program takes over 2.5 minutes to compile and : execute, where it took less than 0.5 minutes under the previous version. : Has anyone else experienced the same problem? The time seems to be : spent in cc1. It may be that one needs more memory, since I only (!) : have 4 Meg, but it seems surprising that the change from gcc2.57 to : gcc2.60 should have introduced such an overhead. : Have I done something really stupid? : -- : Peter King, Computing & Electrical Eng. JANET: pjbk AT uk DOT ac DOT hw DOT cee : Heriot-Watt University ARPA: pjbk AT cee DOT hw DOT ac DOT uk : Riccarton, Edinburgh EH14 4AS UUCP: ..!uknet!cee.hw.ac.uk!pjbk : Phone: (+44) 31 451 3433 Fax: (+44) 31 451 3431 I have the same problem on a computer with low extended memory. It is even worse with C++ programs. The problem appeared after upgrading to dj112 even before upgrading to gcc260 i.e. even with gcc257, so it appears to be a paging problem with the new version of go32. Yadin.