thank you Brian
if ACML is the problem I wonder if it ever was pointed out
to AMD
shame because ACML results in really nice performance on AMD
hardware
On 25/02/14 10:39, Prof Brian Ripley wrote:
Note that this is in the 'R Installation and
Administration Manual'. Please follow the posting guide
and check the manuals before posting.
On 25/02/2014 08:42, lejeczek wrote:
dear experts
I'd like to ask you, probably on behalf all of us who try
to use AMD's
ACML for performance optimisation a question.
There seem to be problem when these two, R and ACML are
coupled,
described here:
http://devgurus.amd.com/message/1255852#1255852
I'd like to ask, while not being a programmer/developer,
how incorrect
and dangerous this might be?
maybe such a setup must be avoided all together?
As an R developer is reputed to have said several years ago
'Do you want it fast or do you want it right?'
Handing NAs correctly is pretty fundamental to R's
operation. There are several other optimized BLAS which
are not known to work incorrectly, and I always use one of
those.
many thanks & regards
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