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<div class="moz-cite-prefix">Hello,</div>
<div class="moz-cite-prefix"><font face="Arial"><br>
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<div class="moz-cite-prefix"><font face="Arial"></font>Le 22/07/2019
à 16:01, Clément David a écrit :<br>
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<blockquote type="cite"
cite="mid:DBBPR09MB317446244899E27875B1A90AB0C40@DBBPR09MB3174.eurprd09.prod.outlook.com">
<pre class="moz-quote-pre" wrap="">Hello Samuel,
You can get memory information from the JVM using JIMS:
--> jimport java.lang.Runtime
--> Runtime.getRuntime().totalMemory()
ans =
249036800</pre>
</blockquote>
<p>I do not get an amount matching the Scilab setting:</p>
<p><font size="-1"><tt>--> jimport java.lang.Runtime</tt><tt><br>
</tt><tt>--> Runtime.getRuntime().totalMemory()</tt><tt><br>
</tt><tt> ans =</tt><tt><br>
</tt><tt> 111149056</tt><tt><br>
</tt><tt><br>
</tt><tt>--> // while we could expect, with my Scilab <
6.0.2 session</tt><tt><br>
</tt><tt>-->
getPreferencesValue("//general/body/java-heap-memory","heap-size")</tt><tt><br>
</tt><tt> ans =</tt><tt><br>
</tt><tt> 256</tt><tt><br>
</tt></font></p>
<p><font size="-1"><tt>--> // or with Scilab >= 6.0.2:</tt><tt><br>
</tt><tt>-->
xmlGetValues("//general/body/java-heap-memory","heap-size")</tt><tt><br>
</tt><tt> ans =</tt><tt><br>
</tt><tt> 256</tt><tt><br>
</tt></font></p>
<p>What could explain this difference? There is still much more than
256 MB free RAM on my computer.<br>
From here, is the amount of available Java memory as doubtful as
for the total memory?<br>
<br>
Best regards<br>
Samuel<br>
</p>
<p>PS: related java page:
<a class="moz-txt-link-freetext" href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Runtime.html">https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Runtime.html</a></p>
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