compiling cp2k with ifort 14&friends

Alin Marin Elena alinm... at gmail.com
Thu Oct 24 11:19:01 UTC 2013


Hi, 

I try to compile cp2k (from trunk) with in ifort 14 during the linking stage I get this 

ld: Warning: alignment 16 of symbol `fftw3_mkl' in /ichec/home/packages/intel-cluster-
studio/2013-sp1/composer_xe_2013_sp1.0.080/mkl/lib/intel64/libmkl_intel_lp64.so is 
smaller than 32 in 
/ichec/home/staff/alin/lavello/cp2k/cp2k/makefiles/../lib/fionn/psmp/libcp2k_lib.a(environme
nt.o)

I see the alignment is defined in ../src/fft_tools.F +216
and is set to 8.
Any reason for that? (I have attached my arch)

regards,
Alin

CC       = icc
CPP      = 
FC       = mpiifort -openmp -mt_mpi
LD       = mpiifort -openmp -mt_mpi
AR       = ar -r
#DFLAGS   = -D__INTEL -D__FFTSG -D__parallel -D__BLACS -D__SCALAPACK -D__FFTMKL -
D__ELPA -I$(MKLROOT)/include/fftw
DFLAGS   = -D__INTEL -D__FFTSG -D__parallel -D__BLACS -D__SCALAPACK -D__FFTMKL -
I$(MKLROOT)/include/fftw
CPPFLAGS = 
FCFLAGS  = $(DFLAGS)  -O3 -xHost -funroll-loops -fpp -free
FCFLAGS2 = $(DFLAGS)  -O1 -xHost -fpp -free
LDFLAGS  = $(FCFLAGS) 
LIBS     = -L$(MKLROOT)/lib/intel64  -lmkl_scalapack_lp64 -lmkl_blacs_intelmpi_lp64 -
lmkl_sequential -lmkl_intel_lp64 -lmkl_core

OBJECTS_ARCHITECTURE = machine_intel.o

graphcon.o: graphcon.F
        $(FC) -c $(FCFLAGS2) $<


-- 
​Without Questions there are no Answers!
______________________________________________________________________
Dr. Alin Marin ELENA
http://alin.elenaworld.net/
______________________________________________________________________

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