[Rcpp-devel] bounds checking disabled for RcppEigen?

I'll see if I can dig up the old benchmarks I wrote looking at it; I'm
pretty sure I tried using both the (i,j) and .at(i,j) methods for
accessing, but I'll have to double-check. In any case, it was pretty much
the same sort of test as the code in my initial email - looping over a
moderate sized matrix, multiplying certain individual elements and
adding. Of course, I may well be overstating the "much"! It's been a couple
of months since I looked at it, IIRC.

- Andy

| > Since RcppArmadillo was much slower than using STL vectors last time I
tried
| > it, I decided to benchmark Eigen before rewriting any code (see code
below

Could you try to demonstrate that with a quick example? I'd be surprised if
it were generally true, outside of maybe a corner-case or unusual config
you
may have hit upon.

Dirk

--
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com

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