installation of LAPACK3E on IBM PPC970

[proffess]

Hi all,

I have a problem with installation of LAPACK3e on our IBM PPC970 cluster (64bit version, xlf9.1 compilers). I created the make.inc file:

FORTRAN = xlf
F90 = xlf90
F90OPTS = -O3 -qstrict -qpic=large -qmaxmem=-1 -q64 -qtune=ppc970 -qarch=ppc970
CC = xlc
OPTS = -O3 -qstrict -qpic=large -qmaxmem=-1 -q64 -qtune=ppc970 -qarch=ppc970
COPTS = -O3 -qstrict -qpic=large -qmaxmem=-1 -q64 -qtune=ppc970 -qarch=ppc970
DRVOPTS = $(OPTS)
NOOPT = -q64
#REAL32 = -WF,-DLA_REALSIZE=8
LOADER = xlf
LOADOPTS = -q64 -O3 -qstrict -qpic=large -qmaxmem=-1 -q64 -qtune=ppc970 -qarch=ppc970
#
# The following option is used to point to the directory of compiled
# module files.
#
MODINCL = -I
#
# The command m4 is used to create a generic interface module from the
# common source modules files. The types supported are determined by
# defined constants:
# -DLA_HG: Cray 32-bit interfaces
# -DLA_SC: IEEE 32-bit interfaces or Cray 64-bit interfaces
# -DLA_DZ: IEEE 64-bit interfaces
#
M4 = m4
M4FLAGS = -DLA_SC -DLA_DZ
#
# The archiver and the flag(s) to use when building archive (library)
# If your system has no ranlib, set RANLIB = echo.
#
ARCH = ar
ARCHFLAGS= cr
RANLIB = echo
#
# The location of the libraries to which you will link. (The
# machine-specific, optimized BLAS library should be used whenever
# possible.)
#
BLASLIB = $(LAPACKPATH)/liblapack3e$(PLAT).a
LAPACKLIB = $(LAPACKPATH)/liblapack3e$(PLAT).a
XTRALIBS = -L $(LAPACKPATH) -llapack3e$(PLAT) -lessl
TMGLIB = $(LAPACKPATH)/tmglib$(PLAT).a
EIGSRCLIB = $(LAPACKPATH)/eigsrc$(PLAT).a
LINSRCLIB = $(LAPACKPATH)/linsrc$(PLAT).a

and I got the error:

xlf -O3 -qstrict -qpic=large -qmaxmem=-1 -q64 -qtune=ppc970 -qarch=ppc970 -c clabrd.F
"clabrd.F", line 5.11: 1514-219 (S) Unable to access module symbol file for module la_auxiliary. Check path and file permissions of file. Use association not done for this module.
1501-511 Compilation failed for file clabrd.F.

I looked and did not see any modules "la_auxiliary". Are my settings correct?

Thanks,
Sergey

[Julie]

Sergey,
The la_auxiliary module is in the SRC directory.

You are missing the -u flag for F90OPTS, that makes the compiler sensitive to the case of letters in names.
and
just set M4FLAGS = -DLA_DZ

Hope it helps
Sincerely,
Julie