Speed Issues

David Ronis ronis@ronispc.chem.mcgill.ca
Wed Dec 19 13:20:00 GMT 2001


Hi Brian,

The clock calls as far as I know, measure CPU time, not total runtime.

Brian Gough writes:
 > Brian Gough writes:
 >  > Before I look into this you're refering to the the speed per function
 >  > evaluation (or iteration) being 30% slower, not total runtime, and
 >  > ZSPOW is the same Powell scaled-hybrid algorithm?
 >    ^^^^^
 > or the other IMSL algorithm you used.

ZSPOW is the IMSL algorithm (non-blas, BTW).

David



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