[R-sig-hpc] OpenMP problem

Ei-ji Nakama nakama at ki.rim.or.jp
Thu Sep 17 07:35:01 CEST 2009


Hi

>   $ R CMD SHLIB TinyR.c -fopenmp
>
> But I only get one thread, rather than the two I asked for.

Please watch a displayed command-line.
The -fopenmp option which you appointed is a thing for link(There is
not in compiling)

> Any suggestions?

set argument for compiling.

MAKEFLAGS='SHLIB_CFLAGS=-fopenmp'  R CMD SHLIB TinyR.c -fopenmp

-- 
EI-JI Nakama  <nakama (a) ki.rim.or.jp>
"\u4e2d\u9593\u6804\u6cbb"  <nakama (a) ki.rim.or.jp>



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