HP MLIB for PA-RISC and Itanium2 HP-UX Version 9.5 Release Note

HP MLIB for PA-RISC and Itanium® 2 HP-UX Version 9.5 Release Note

Compatibility Information

Replace .a with .sl if you want to link the shared library on a PA-based operating

system.

• You can also use the following compile line commands to link VECLIB, LAPACK,

SOLVERS, or VMATH for use on a specific machine for PA 32- or 64-bit:

% f90 [+DD32|+DD64] [options] file ... -Wl,–aarchive_shared,-L/opt/

mlib/lib/[pa2.0|pa20_64] [-lveclib|-llapack|-lsolvers|-lvmath]

% cc [+DD32|+DD64] [options] file ... -Wl,–aarchive_shared,-L/opt/mlib/

lib/[pa2.0|pa20_64] [-lveclib|-llapack|-lsolvers|-lvmath] -lcl -lm

% aCC [+DD32|+DD64] [options] file ... -Wl,–aarchive_shared,-L/opt/

mlib/lib/[pa2.0|pa20_64] [-lveclib|-llapack|-lsolvers|-lvmath] -lcl -lm

If your program uses subprograms from more than one library, specify each library on the

compiler command line.

For ScaLAPACK or SuperLU_DIST:

% mpif90 [+DD32|+DD64] [options] file ... -Wl,–aarchive_shared,-L/

opt/mlib/lib/[pa2.0|pa20_64] [-lscalapack|-lsuperlu_dist]

% mpicc [+DD32|+DD64] [options] file ... -Wl,–aarchive_shared,-L/

opt/mlib/lib/[pa2.0|pa20_64] [-lscalapack|-lsuperlu_dist] -lcl -lm

% mpiCC [+DD32|+DD64] [options] file ... -Wl,–aarchive_shared,-L/

opt/mlib/lib/[pa2.0|pa20_64] [-lscalapack|-lsuperlu_dist] -lcl -lm

If your program uses subprograms from both ScaLAPACK and SuperLU_DIST, specify

both -lscalapack and -lsuperlu_dist on the compiler command line.

• Set the LDOPTS environment variable. An LDOPTS specification takes precedence over

using -Wl on the compiler command line. That is, if the LDOPTS environment variable is

used to specify a library path, you cannot override that specification with a -Wl option on

your compiler command line.

For example on PA-RISC systems:

% setenv LDOPTS –aarchive_shared,–L/opt/mlib/lib/[pa2.0|pa20_64]

Then use the -lveclib, -llapack, -lsolvers, or -lvmath option on the compiler

command line that links your program:

% f90 [options] file ...[–lveclib|-llapack|-lsolvers|-lvmath]

% cc [options] file ...[–lveclib|-llapack|-lsolvers|-lvmath] -lcl -lm

% aCC [options] file ...[–lveclib|-llapack|-lsolvers|-lvmath] -lcl -lm