Sun's recently published SPECjbb_2005 numbers on Linux, Windows and
Solaris on their
Opteron system, and the Linux result is the lowest of the three by far:
Linux: http://www.spec.org/jbb2005/results/res2006q1/jbb2005-20060117-00062.html
Solaris: http://www.spec.org/jbb2005/results/res2006q1/jbb2005-20060117-00063.html
Windows: http://www.spec.org/jbb2005/results/res2006q1/jbb2005-20060117-00064.html
It's not evident if Sun spent any time analyzing and tuning the Linux
result. While the
majority of the tuning opportunities for SPECjbb_2005 are likely to be
in the JVM itself, I was
wondering (given the large spread between the OS's) if there were
other typical opportunities
to tune the Linux kernel for JVM performance and SPECjbb_2005.
There are some other results showing excellent scalability with SPECjbb_2005 on
Linux/Itanium (such as SGI's:
http://www.spec.org/jbb2005/results/res2006q2/ ), but it's
not clear if there are other opportunities for tuning unique to Linux
on Opteron, or Linux
in general that should be explored
Comments?
-kp
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
