Compilation of Taucs using Intel.

[alexvader]

Hi

I have been trying, without much success, to compile Taucs using Icc/ifort compilers.

This package, http://www.tau.ac.il/~stoledo/taucs/2.2/taucs.tgz, calls for libraries of Lapack, blas, and metis, which i have also compiled using intel.

My taucs makefile, linux_intel.mk is as follows :

alex@iskandhar:~/buildfactory/taucs/taucs$ cat config/linux_intel.mk
#########################################################
# Linux #
# Intel Compilers #
# The C compiler defines __INTEL_COMPILER #
#########################################################
OBJEXT=.o
LIBEXT=.a
EXEEXT= 
F2CEXT=.f
PATHSEP=/
DEFFLG=-D

FC = ifort
FFLAGS = -O2 -g -Wall -fPIC 
FOUTFLG =-o ./ 
 
# -Xc: strict ANSI (Xa is extended, -c99 is C99) 
# -c99: some c99 features (-c99- to disallow) 
# -axW: generate Pentium4 optimized code, as well as generic 386 
# -axK: generate Pentium3 optimized code, as well as generic 386 
# -xK, -XW: generate Pentium? optimized code only 
# -vec_report0: do not report information on vectorization 
# -ansi_alias: assume no strange aliases (int to float, etc) 
# -fno-fnalias: no array aliasing within functions 
CC = icc 
CFLAGS = -O2 -D_POSIX_C_SOURCE=199506L -c99 -fPIC -wl 
#CFLAGS = -O3 -D_POSIX_C_SOURCE=199506L -Xc -axW -ansi_alias -fno-fnalias -w1 -Werror
#CFLAGS = -c99 -O3 -D_POSIX_C_SOURCE=199506L -Xc \\
# -xK \\
# -vec_report0 \\
# -ansi_alias -fno-fnalias \\
# -w1 -Werror 
COUTFLG = -o ./

LD = $(CC) 
LDFLAGS = $(CFLAGS)
LOUTFLG = $(COUTFLG)

AR = ar cr
AOUTFLG =

RANLIB = ranlib
RM = rm -rf

LIBBLAS = -L external -lblas
# -L external/lib/linux -lf77blas -lcblas -latlas
LIBLAPACK = -L external -llapack
LIBMETIS = -L external -lmetis 

LIBF77 = -lpthread 
LIBC = -lm

#########################################################

yet when i try to compile the application, i get this error... :

alex@iskandhar:~/buildfactory/taucs/taucs$ export OSTYPE=linux_intel
alex@iskandhar:~/buildfactory/taucs/taucs$ export MACHTYPE=""
alex@iskandhar:~/buildfactory/taucs/taucs$ ./configure
icc -o configurator/configurator configurator/taucs_config.c

alex@iskandhar:~/buildfactory/taucs/taucs$

------------------------------------------------------------

ar cr lib/linux_intel/libtaucs.a obj/linux_intel/taucs_sn_llt.o obj/linux_intel/taucs_sn_llt_D.o obj/linux_intel/taucs_sn_llt_S.o obj/linux_intel/taucs_sn_llt_Z.o obj/linux_intel/taucs_sn_llt_C.o obj/linux_intel/taucs_linsolve.o obj/linux_intel/taucs_logging.o obj/linux_intel/taucs_memory.o obj/linux_intel/taucs_timer.o obj/linux_intel/taucs_ccs_base.o obj/linux_intel/taucs_ccs_base_D.o obj/linux_intel/taucs_ccs_base_S.o obj/linux_intel/taucs_ccs_base_Z.o obj/linux_intel/taucs_ccs_base_C.o obj/linux_intel/taucs_vec_base.o obj/linux_intel/taucs_vec_base_D.o obj/linux_intel/taucs_vec_base_S.o obj/linux_intel/taucs_vec_base_Z.o obj/linux_intel/taucs_vec_base_C.o obj/linux_intel/taucs_ccs_ops.o obj/linux_intel/taucs_ccs_ops_D.o obj/linux_intel/taucs_ccs_ops_S.o obj/linux_intel/taucs_ccs_ops_Z.o obj/linux_intel/taucs_ccs_ops_C.o obj/linux_intel/taucs_ccs_io.o obj/linux_intel/taucs_ccs_io_D.o obj/linux_intel/taucs_ccs_io_S.o obj/linux_intel/taucs_ccs_io_Z.o obj/linux_intel/taucs_ccs_io_C.o obj/linux_intel/taucs_ccs_order.o obj/linux_intel/taucs_ccs_factor_llt.o obj/linux_intel/taucs_ccs_factor_llt_D.o obj/linux_intel/taucs_ccs_factor_llt_S.o obj/linux_intel/taucs_ccs_factor_llt_Z.o obj/linux_intel/taucs_ccs_factor_llt_C.o obj/linux_intel/taucs_ccs_solve_llt.o obj/linux_intel/taucs_ccs_solve_llt_D.o obj/linux_intel/taucs_ccs_solve_llt_S.o obj/linux_intel/taucs_ccs_solve_llt_Z.o obj/linux_intel/taucs_ccs_solve_llt_C.o obj/linux_intel/taucs_complex.o obj/linux_intel/taucs_complex_D.o obj/linux_intel/taucs_complex_S.o obj/linux_intel/taucs_complex_Z.o obj/linux_intel/taucs_complex_C.o obj/linux_intel/taucs_ccs_ooc_llt.o obj/linux_intel/taucs_ccs_ooc_llt_D.o obj/linux_intel/taucs_ccs_ooc_llt_S.o obj/linux_intel/taucs_ccs_ooc_llt_Z.o obj/linux_intel/taucs_ccs_ooc_llt_C.o obj/linux_intel/taucs_ccs_ooc_lu.o obj/linux_intel/taucs_ccs_ooc_lu_D.o obj/linux_intel/taucs_ccs_ooc_lu_S.o obj/linux_intel/taucs_ccs_ooc_lu_Z.o obj/linux_intel/taucs_ccs_ooc_lu_C.o obj/linux_intel/taucs_ooc_io.o obj/linux_intel/taucs_iter_D.o obj/linux_intel/taucs_vaidya_D.o obj/linux_intel/taucs_recvaidya_D.o obj/linux_intel/taucs_gremban_D.o obj/linux_intel/taucs_ccs_xxt_D.o obj/linux_intel/taucs_ccs_generators_D.o obj/linux_intel/taucs_malloc.o obj/linux_intel/readhb.o obj/linux_intel/amdatr.o obj/linux_intel/amdbar.o obj/linux_intel/amdexa.o obj/linux_intel/amdhaf.o obj/linux_intel/amdhat.o obj/linux_intel/amdpre.o obj/linux_intel/amdtru.o obj/linux_intel/genmmd.o obj/linux_intel/colamd.o 
ranlib lib/linux_intel/libtaucs.a
icc -c -O2 -D_POSIX_C_SOURCE=199506L -c99 -fPIC -wl -DMACHTYPE_ -I src/ -I build/linux_intel/ -I external/src/ \\
 progs/direct.c \\
 -o ./obj/linux_intel/direct.o
icc: command line remark #10010: option '-c99' is deprecated and will be removed in a future release. See '-help deprecated'
icc: command line warning #10157: ignoring option '-w'; argument is of wrong type
icc -O2 -D_POSIX_C_SOURCE=199506L -c99 -fPIC -wl \\
 -o ./bin/linux_intel/direct \\
 obj/linux_intel/direct.o \\
 -Llib/linux_intel/ -ltaucs \\
 -L external -llapack -L external -lblas -L external -lmetis -lpthread -lm
icc: command line remark #10010: option '-c99' is deprecated and will be removed in a future release. See '-help deprecated'
icc: command line warning #10157: ignoring option '-w'; argument is of wrong type
lib/linux_intel//libtaucs.a(readhb.o): In function `ireadhb':
/home/alex/buildfactory/taucs/taucs/external/src/readhb.f:27: undefined reference to `for_open'

-------------------------------------------------------------------------------

/home/alex/buildfactory/taucs/taucs/external/src/readhb.f:510: undefined reference to `for_write_seq_lis'
/home/alex/buildfactory/taucs/taucs/external/src/readhb.f:511: undefined reference to `for_stop_core'
make: *** [bin/linux_intel/direct] Error 1

Can someone help me with this...?

Has anyone here built Taucs with intec compilers already...?


...I'm at a loss... :(

BRGDS

Alex

[mecej4]

Either include the Fortran runtime libraries explicitly in the link step (if using icc to link, as in your makefile) or use ifort to do the linking.