| La_library {base} | R Documentation |
Report the name of the shared object file with LAPACK implementation
in use.
La_library()
A character vector of length one ("" when the name is not known).
The value can be used as an indication of which LAPACK
implementation is in use. Typically, the R version of LAPACK will
appear as libRlapack.so (libRlapack.dylib), depending on how
R was built. Note that libRlapack.so (libRlapack.dylib) may
also be shown for an external LAPACK implementation that had been
copied, hard-linked or renamed by the system administrator. Otherwise,
the shared object file will be given and its path/name may indicate
the vendor/version.
The detection does not work on Windows, nor for the Accelerate framework on macOS, nor in the rare (and unsupported) case of a static external library.
It is possible to build R against an enhanced BLAS which contains
some but not all LAPACK routines, in which case this function reports
the library containing routine ILAVER.
extSoftVersion for versions of other third-party software
including BLAS.
La_version for the version of LAPACK in use.
La_library()