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Re: [Patch, fortran] PR24518 and PR24520 - Improvements to MOD and
Tim,
On the first platform I tried (Cygwin on Centrino laptop), this
version of
inline dot product gave me full performance at all lengths. For the
non-vectorizable case (different strides on the 2 arrays), with
-funroll-loops,
it performed significantly better than ifort.
It's a real tribute to Paul Brooks' work, isn't it?
Does your library improvement do better for any condition?
Did anybody try real(16)??? Whilst I believe that it will work but
verification of this is the only thing that stands in the way of
resubmitting the dot_product patch.
Best regards
Paul