Path: utzoo!attcan!utgpu!news-server.csri.toronto.edu!mailrus!wuarchive!usc!elroy.jpl.nasa.gov!sdd.hp.com!hplabs!hpfcso!hpfinote!pnl From: pnl@hpfinote.HP.COM (Peter Lim) Newsgroups: comp.windows.ms Subject: Re: non-Windows app memory limit? Message-ID: <18950035@hpfinote.HP.COM> Date: 24 Sep 90 17:57:04 GMT References: <9009202153.aa07945@ICS.UCI.EDU> Organization: Hewlett Packard CICD Lines: 26 > I try to run Turbo Pascal 5.0, giving it a nice generous allocation > (Turbo is a real memory hog), and Windows tells me there's too little > How much memory does TP 5.0 need ? > I am using HIMEM.SYS, but not EMM386.SYS (or any other expanded memory > manager). The principal competitors for memory are PCNFS.SYS and the NDIS > ethernet drivers, and Windows' RAMdisk. > This looks like a really big crowd to me. All these network drivers are real memory hogs. So, how much free memory below 640K do you have before running Windows ? Take that number, minus a further 8K to 20K is what you can have in a DOS session under Windows (assuming you are running in enhanced mode). Doesn't matter how much VM or XMS or EMS you have. Regards, ## Life is fast enough as it is ........ Peter Lim. ## .... DON'T PUSH IT !! >>>-------, ########################################### : E-mail: plim@hpsgwg.HP.COM Snail-mail: Hewlett Packard Singapore, : Tel: (065)-279-2289 (ICDS, ICS) | Telnet: 520-2289 1150 Depot Road, __\@/__ ... also at: pnl@hpfipnl.HP.COM Singapore 0410. SPLAT ! #include