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On 2012-01-10 11:23, Florian Binder wrote:
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At<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://cr.openjdk.java.net/%7Ebrutisso/7016112/webrev.02/src/share/vm/runtime/globals.hpp.html">http://cr.openjdk.java.net/~brutisso/7016112/webrev.02/src/share/vm/runtime/globals.hpp.html</a><br>
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<br>
This is actually a link to one of my webrevs. It could be removed
any day. A more stable way of finding the source for globals.hpp is
to look in the mercurial repository for OpenJDK:<br>
<a class="moz-txt-link-freetext" href="http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/file/97c00e21fecb/src/share/vm/runtime/globals.hpp">http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/file/97c00e21fecb/src/share/vm/runtime/globals.hpp</a><br>
<br>
Bengt<br>
<br>
<blockquote cite="mid:4F0C119E.7090600@java4.info" type="cite"> <br>
you have the source code with most jvm-parameters.<br>
I know, it is a webrev and not the newest file, but there are the
most parameters with a short description ;-)<br>
<br>
An other way is to enable PrintFlagsFinal or PrintFlagsInitial or
just run:<br>
java -XX:+PrintFlagsFinal<br>
<br>
Flo<br>
<br>
<br>
Am 10.01.2012 10:49, schrieb Li Li:
<blockquote
cite="mid:CAFAd71Uqti_s+Of11x0-0wjcr+ejh56nLL1R_1PEodC8a8Vm-A@mail.gmail.com"
type="cite">btw, is there any web page that list all the jvm
parameters and their default values? I am confused that they are
distributed in many documents and some are deprecated.<br>
<br>
<div class="gmail_quote">On Tue, Jan 10, 2012 at 5:31 PM, Li Li
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:fancyerii@gmail.com">fancyerii@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">hi all
<div> I have an application that generating many large
objects and then discard them. I found that full gc can
free memory from 70% to 40%. </div>
<div>btw, is there any web page that list all JVM parameters
and their default values? </div>
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<div><br>
</div>
<div> </div>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div> I want to let this objects in young generation longer.
I found -XX:MaxTenuringThreshold
and -XX:PretenureSizeThreshold.</div>
<div> But I found a blog that says MaxTenuringThreshold is
not used in ParNewGC.</div>
<div>And I use ParNewGC+CMS. I tried to
set MaxTenuringThreshold=10, but it seems no difference.</div>
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