On 23 May 2016 at 01:14, François Rousset wrote: | Le 22/05/2016 à 23:59, Dirk Eddelbuettel a écrit : | > On 22 May 2016 at 23:31, François Rousset wrote: | > | Le 22/05/2016 à 22:51, Dan Dillon a écrit : | > | | > | | > | Do you have the same version of mingw as cran? If not , that would be a | > | good test | > | | > | I have installed the Rtools 3.3 as described there : | > | https://github.com/rwinlib/r-base | > | which is linked from the "R-devel-experimental" download page | > | https://cran.r-project.org/bin/windows/base/rdevel.html | > | so I am using gcc 4.9.3, and win-builder too. | > | | > | The full win-builder logs for 'minimalTest' are accessible (for ca. 72h) here : | > | http://win-builder.r-project.org/u84hzB80Fol0/ | > | > There is almost nothing there. It builds, and then on i386 we get a run-time | > error and it shows is | > | > > mini(14) | > Trivial code: swZ.selfadjointView<Lower>().rankUpdate(swZ): | > | > from http://win-builder.r-project.org/u84hzB80Fol0/examples_and_tests/minimalTest-Ex_i386.Rout | > and the summary in http://win-builder.r-project.org/u84hzB80Fol0/00check.log | > | > Can you expand on it? Decompose the expressesion? Compare it to alternate | > versions of the same expression? | I don't know how to decompose it further in more elementary steps. I can | surely compute a cross-product in a different way. | However, having submitted 131 versions of packages to win-builder in the | last week in order to produce the small example, and given how slow | using win-builder makes any debugging attempt, I wish someone would be | able to reproduce the problem on another machine, or else to give me | more specific advice as to what alternative versions of the code would | be most useful to test, because I feel have reached the point where my | limited understanding of Eigen and RcppEigen's internals makes the blind | testing exercise too inefficient.
Understood. I suggest we may want to put this on hold. Many people have spent time on it, you surely the most, __but we are left without a reproducible example__ even on very similar setups (ie Kevin's, your's outside of win-builder). Until there is something actionable, I don't intend to spend more time on this. Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
