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OpenMP support #3

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muschellij2 opened this issue Aug 22, 2019 · 1 comment

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muschellij2 commented Aug 22, 2019

Not all Mac OSX users have OpenMP support (unless they install the clang toolchain from CRAN).

Please see
https://github.com/USCBiostats/software-dev/wiki/Setting-up-optional-OpenMP-support
Rdatatable/data.table#2161

for some resources on how to add if statements using autoconf for openMP flags.

The text was updated successfully, but these errors were encountered:

Contributor Author

muschellij2 commented Aug 22, 2019

For those on OSX, if you have this in ~/.R/Makevars, you should be fine:

SHLIB_OPENMP_CFLAGS=
SHLIB_OPENMP_CXXFLAGS=
SHLIB_OPENMP_CPPFLAGS=
SHLIB_OPENMP_FCFLAGS= 
SHLIB_OPENMP_FFLAGS=

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