Use of floating point on typical mailserver
Greg Matthews
gmatt at nerc.ac.uk
Thu Feb 1 12:20:20 CET 2007
I'm considering evaluating the "coolthreads" hardware from Sun, in
particular the T2000. This utilises the first generation "Niagra" chips
which can handle up to 32 threads per socket.
The technology looks pretty good apart from the fact that they only have
a single FPU per socket.
My question is, how much FP does a typical mail server (sendmail/MS/MW
etc) need? Is it even worth going through the evaluation procedure or
should I wait until the Niagra2 chips arrive (May apparently) which will
have one FPU per core? Anyone here using this hardware?
GREG
--
Greg Matthews 01491 692445
Head of UNIX/Linux, iTSS Wallingford
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