Benoit Jacob 25ba9f377c * add bench/benchVecAdd.cpp by Gael, fix crash (ei_pload on non-aligned) ...

* introduce packet(int), make use of it in linear vectorized paths
  --> completely fixes the slowdown noticed in benchVecAdd.
* generalize coeff(int) to linear-access xprs
* clarify the access flag bits
* rework api dox in Coeffs.h and util/Constants.h
* improve certain expressions's flags, allowing more vectorization
* fix bug in Block: start(int) and end(int) returned dyn*dyn size
* fix bug in Block: just because the Eval type has packet access
  doesn't imply the block xpr should have it too.

2008-06-26 16:06:41 +00:00

4.6 KiB

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