HP MLIB User's Guide Vol. 2 7th Ed.

724 HP MLIB LAPACK User’s Guide
Accessing Distributed SuperLU
When you use the –aarchive_shared flag on the compiler command line for
HP-UX, it ensures that the compiler links with the archive library. If the
archive library is not available, then it links the shared library. If you omit
–aarchive_shared and –ashared_archive, the linker defaults to linking the
shared library. Link with –Bstatic on Linux systems.
If your program uses subprograms from VECLIB, LAPACK, ScaLAPACK,
Distributed SuperLU, and VMATH, specify −llapack, −lveclib, −lscalapack,
−lsuperlu_dist, −lsolvers and −lvmath or −llapack8, −lveclib8, −lscalapack8,
−lsuperlu_dist8, −lsolvers8 and −lvmath8 on the compiler command line.
NOTE Do not mix subprograms from the two types of 64-bit address libraries
(those with 32-bit integers and those with 64-bit integers) in the same
program.
For PA-Based Systems
1. To link a program that uses SuperLU_DIST for use on the same machine,
use one of the following commands:
mpif90 [options] file ... –Wl,–aarchive_shared −lsuperlu_dist
mpicc
[options] file ... –Wl,–aarchive_shared −lsuperlu_dist −lcl −lm
mpiCC
[options] file ... –Wl,–aarchive_shared −lsuperlu_dist −lcl −lm
2. Specify the entire path of the library file on the compiler command line that
links your program. For example, to link your program with SuperLU_DIST
for use with 32- or 64-bit addressing on a PA-based system, use one of the
following:
mpif90 [options] file ... /opt/mlib/lib/[pa2.0|pa20_64]/libsuperlu_dist.a
mpicc
[options] file ... /opt/mlib/lib/[pa2.0|pa20_64]/libsuperlu_dist.a −lcl −lm
mpiCC
[options] file ... /opt/mlib/lib/[pa2.0|pa20_64]/libsuperlu_dist.a −lcl
−lm
Replace libsuperlu_dist.a with libsuperlu_dist.sl on your compiler command
line if you want to link the shared library on a PA-based system.
3. Use the −lsuperlu_dist option on the compiler command line that links your
program, preceded by:
−Wl,–aarchive_shared,−L/opt/mlib/lib/[pa2.0|pa20_64]
For example, the command lines in Method 2 for PA could be written:
mpif90 [options] file ... −Wl,–aarchive_shared,−L/opt/mlib/lib/[pa2.0|
pa20_64]
−lsuperlu_dist