From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00,INVALID_MSGID autolearn=no autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,d275ffeffdf83655 X-Google-Attributes: gid103376,public X-Google-Thread: 146b77,d275ffeffdf83655 X-Google-Attributes: gid146b77,public X-Google-Thread: f5d71,d275ffeffdf83655 X-Google-Attributes: gidf5d71,public X-Google-Thread: 109fba,d275ffeffdf83655 X-Google-Attributes: gid109fba,public From: robert_dewar@my-dejanews.com Subject: Re: Ada vs C++ vs Java Date: 1999/01/15 Message-ID: <77no7p$d65$1@nnrp1.dejanews.com>#1/1 X-Deja-AN: 432968233 References: <369C1F31.AE5AF7EF@concentric.net> <369DDDC3.FDE09999@sea.ericsson.se> <369e309a.32671759@news.demon.co.uk> <77mu1h$n6m$1@galaxy.mchh.siemens.de> X-Http-Proxy: 1.0 x13.dejanews.com:80 (Squid/1.1.22) for client 205.232.38.14 Organization: Deja News - The Leader in Internet Discussion X-Article-Creation-Date: Fri Jan 15 15:52:30 1999 GMT Newsgroups: comp.lang.ada,comp.lang.c++,comp.vxworks,comp.lang.java X-Http-User-Agent: Mozilla/4.04 [en] (OS/2; I) Date: 1999-01-15T00:00:00+00:00 List-Id: In article <77mu1h$n6m$1@galaxy.mchh.siemens.de>, Wolfgang Denk wrote: > > But even under hard realtime you certainly will very > often use dynamic memory allocation - all variables put > on the stack are using a method of "dynamic memory > allocation" No, this misunderstands the concern. The concern is with the use of malloc/free which makes it very hard to verify that the program will not run out of memory. Stack allocation is by comparison not a problem at all, assuming that you avoid recursion, a normal rule in such systems, you can easily statically analyze maximum stack use. -----------== Posted via Deja News, The Discussion Network ==---------- http://www.dejanews.com/ Search, Read, Discuss, or Start Your Own