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

636 HP MLIB User’s Guide
Accessing LAPACK
ifort [options] file ... −llapack −openmp
icc
[options] file ... −llapack −openmp
NOTE An LDOPTS specification takes precedence over using -Wl on the
compiler command line. That is, if you use the LDOPTS environment
variable to specify a library path, you cannot override that specification
with a -Wl option on your compiler command line.
5. Use the following commands to link your programs for use with the
LaPACK8 library on a Red Hat Linux system.
ifort −i8 [options] file ... -L/opt/mlib/intel_8.0/hpmpi_2.1/lib/[32|64]/llapack8
−openmp
icc
[options] file ... −L/opt/mlib/intel_8.0/hpmpi_2.1/lib/[32|64]/llapack8
−openmp
When you use the C compiler for linking, you may require one or more of
-1CEPCF90, -1F90, -1IEPCF90, -1PEPCF90, or -1POSF90.
For XC6000 Systems with the Intel V8.0 Compiler
1. Use one of the following compile line commands to link LAPACK:
ifort [options] file ... –L/opt/mlib/intel_8.0/hpmpi_2.1/lib/64 −llapack
−openmp
icc
[options] file ... –L/opt/mlib/intel_8.0/hpmpi_2.1/lib/64 −llapack −openmp
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 LAPACK for
use with 64-bit addressing on an XC6000 system with the Intel V8.0
compiler, use one of the following:
ifort [options] file ... /opt/mlib/lib/intel_8.0/hpmpi_2.1/lib/64/liblapack.a
−openmp
icc
[options] file ... /opt/mlib/lib/intel_8.0/hpmpi_2.1/lib/64/liblapack.a
−openmp
Replace liblapack.a with liblapack.so on your compiler command line if you
want to link the shared library on an XC6000 system.
3. Use the −llapack option on the compiler command line that links your
program, preceded by:
−Wl,–Bstatic,−L/opt/mlib/lib/intel_8.0/hpmpi_2.1/lib/64
For example, the command lines in Method 2 for XC6000 could be written: