<div>Hi all,</div>
<div> </div>
<div>In fact I have a dell machine, with Vista 64bits that came with the machine.</div>
<div>I compiled grass 64 svn using Msys. Is there a way of I know if my grass are running with 64bits? By the way, what I need to change to have sure that grass was compiled to 64bits?</div>
<div> </div>
<div>Yesterday I preloaded about 2.5 Gb on memory, and started the r.watershed again. I monitored the memory usage on Task Manager, and I perfeived that memory usage gone ~4Gb. So it make me think that 2.5+(~)1.6 (suggested by Markus?)= ~4Gb. So my system are going behind 3Gbs without problem. But I am not sure grass do.</div>
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<div>Thanks for your time</div>
<div> </div>
<div>milton<br><br></div>
<div class="gmail_quote">2009/7/25 Nikos Alexandris <span dir="ltr"><<a href="mailto:nikos.alexandris@felis.uni-freiburg.de">nikos.alexandris@felis.uni-freiburg.de</a>></span><br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div class="im"><br>Milton Cezar Ribeiro wrote:<br><br>> > On several trying the system goes only up to 3GB, but I have 6Gb.<br><br></div>
<div class="im">Markus Metz wrote:<br><br>> is grass compiled as 32bit or 64bit? 32bit applications can't use all<br>> 6GB of memory, only up to about 3GB.<br><br></div>Milton,<br><br>you mention you have 6GB of RAM. I assume that you know a 64-bit<br>
Operating System (besides the applications being 64-bit) is required to<br>break the 3GB RAM limit.<br><br>* If you bought the machine with 6GB already equipped then they _must_<br>have installed the 64-bit version of sVista [*]. Then follow Markus'<br>
suggestions.<br><br>* If you did a RAM upgrade by yourself (e.g. from 2GB to 6GB) then did<br>you check that you have a 64-bit sVista?<br><br>Nikos<br>---<br><br>[*] svista means in greek "erase them" ;-p<br><br>
</blockquote></div><br>