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pls reead ,write up on my question in windows ,Zoppo gave a very informative reply.<br />
<br />
you are right in all u said.except<br />
&gt;&gt;&gt;&gt;&gt;The amount of memory has only a scant relation to the number of threads you can run.<br />
<br />
In an articel I read that each thread in java has 1Mb VM space allocarted to it (the thread is the Java thread + underlying native thread of OS),since only 2GB allowed for user ,so 2048 threads allowed only max.<br />
<br />
so we have to increase page file/swap file size plus increase RAM size to fill gaps.<br />
<br />
the final thing is in a server applicayton the number of threads has to be limited,there should be a counter and in a thread pool.right ? that is what we think of now.<br />
<br />
thanks ,have more 50 points only, will increase later
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pls reead ,write up on my question in windows ,Zoppo gave a very informative reply.

you are right in all u said.except
>>>>>The amount of memory has only a scant relation to the number of threads you can run.

In an articel I read that each thread in java has 1Mb VM space allocarted to it (the thread is the Java thread + underlying native thread of OS),since only 2GB allowed for user ,so 2048 threads allowed only max.

so we have to increase page file/swap file size plus increase RAM size to fill gaps.

the final thing is in a server applicayton the number of threads has to be limited,there should be a counter and in a thread pool.right ? that is what we think of now.

thanks ,have more 50 points only, will increase later

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<div class="content wysiwyg-content">
Hi,<br />
<br />
What is the maximum virtial memory allowed in <br />
<br />
HP-Unix latest version<br />
Solaris latest version<br />
Linux latest version<br />
AIX's latest version<br />
<br />
is it 4GB? or have it incresed?<br />
<br />
i want to use this in order to predict how many maximum threads run in 1 process of Java virtual machine.<br />
<br />
If it's 4Gb then roughly 2048-4096 threads allowed.I don't knwo for any Unix as I workde in windows only<br />
<br />
thank you!
</div>
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Hi,

What is the maximum virtial memory allowed in 

HP-Unix latest version
Solaris latest version
Linux latest version
AIX's latest version

is it 4GB? or have it incresed?

i want to use this in order to predict how many maximum threads run in 1 process of Java virtual machine.

If it's 4Gb then roughly 2048-4096 threads allowed.I don't knwo for any Unix as I workde in windows only

thank you!

Max Process size?

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.