I must take issue with the "BIPS" measurement and the cross-architecture
comparisons presented in this discussion. They're extremely misleading at
best. "MIPS" and "BIPS" are perilous enough within zEnterprise capacity
estimations, but they go haywire rapidly when carried elsewhere.

That should be obvious from the suggestion that half a rack of blade
servers is in any way comparable to 180 z196 machines with 80 cores each.
In a word, no.

An 80 core z196 doesn't have only 80 cores, by the way.

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Timothy Sipples
GMU VCT Architect Executive (Based in Singapore)
E-Mail: [email protected]
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