[Rcpp-devel] Question on performance

[Dirk Eddelbuettel]

On 23 September 2018 at 14:50, Iñaki Ucar wrote:
| El dom., 23 sept. 2018 14:39, Dirk Eddelbuettel <edd at debian.org> escribió:
| 
| >
| > On 23 September 2018 at 13:01, Iñaki Ucar wrote:
| > | Also you can try adding
| > |
| > | // [[Rcpp::plugins(unwindProtect)]]
| > |
| > | to InsideLoop.cpp. That should boost the performance too with the
| > | latest version of Rcpp.
| >
| > Maybe, maybe not.  Are there lots of calls happening here?  Should be easy
| > enough to add and then (micro)benchmark() from R.
| >
| 
| The Rcpp function is called inside a loop, so I would expect some gain.

True, but alternatively any one of us with a modicum of Rcpp and C++ skill
could wrap the whole subroutine so that only one call is needed.

Dirk

-- 
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