Linked by Thom Holwerda on Mon 9th Feb 2009 13:24 UTC, submitted by Michael
Benchmarks "In January we published a review of the AMD Shanghai Opteron CPUs on Linux- when we looked at four of the Opteron 2384 models. The performance of these 45nm quad-core workstation/server processors were great when compared to the earlier AMD Barcelona processors on Ubuntu Linux, but how is their performance when running Sun's OpenSolaris operating system? Up for viewing today are dual AMD Shanghai benchmarks when running OpenSolaris 2008.11, Ubuntu 8.10, and a daily build of the forthcoming Ubuntu 9.04 release."
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RE[3]: Comment by averycfay
by Ford Prefect on Mon 9th Feb 2009 19:34 UTC in reply to "RE[2]: Comment by averycfay"
Ford Prefect
Member since:
2006-01-16

How is the compiler optimized to the OS? Can you give more details on that?

I would expect the standard library to be highly optimized, but not the compiler (optimizing only on a lower, hardware level).

Or does GCC on Solaris still use the GNU C Library in contrary to Sun's?

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