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RHEL 3

RHEL 3

2007-05-07       - By Majumder, Rajib

 Back
Reply:     1     2  

Hi,

I am wondering if RHEL 3 (based on 2.4.21 kernel but RH claims they backported
lot of 2.6 kernel's feature into it) supports Multi-Core and Hyperthreaded CPUs
.

I am specifically looking to clarify the following on RHEL 3 (containing the RH
-engineered 2.4.21 kernel):

1) Is the CPU-scheduler multi-core/hyperthreading aware?
2) Is it aware ccNUMA multi-core CPU?

Any input is appreciated.

Thanks

Rajib


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<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
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<TITLE>RHEL 3</TITLE>
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<BODY>

<P><FONT SIZE=2 FACE="Courier New">Hi,</FONT>
</P>

<P><FONT SIZE=2 FACE="Courier New">I am wondering if RHEL 3 (based on 2.4.21
kernel but RH claims they backported lot of 2.6 kernel's feature into it)
supports Multi-Core and Hyperthreaded CPUs. </FONT></P>

<P><FONT SIZE=2 FACE="Courier New">I am specifically looking to clarify the
following on RHEL 3 (containing the RH-engineered 2.4.21 kernel): </FONT>
</P>

<P><FONT SIZE=2 FACE="Courier New">1) Is the CPU-scheduler multi-core
/hyperthreading aware? </FONT>
<BR><FONT SIZE=2 FACE="Courier New">2) Is it aware ccNUMA multi-core CPU? <
/FONT>
</P>

<P><FONT SIZE=2 FACE="Courier New">Any input is appreciated. </FONT>
</P>

<P><FONT SIZE=2 FACE="Courier New">Thanks</FONT>
</P>

<P><FONT SIZE=2 FACE="Courier New">Rajib</FONT>
</P>


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============
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