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BUILDING
===========
We are using standard GNU autoconf scripts, but since we rely on
MPI, BLAS, LAPACK and other non-standard libraries most machines
require options passed to configure and build.
SAMPLE CONFIGURE EXAMPLES
==========================
Examples for config commands are given below. Please note that you
may have to change the specified library paths and compiler flags
depending on your system. In addition to the parameters shown below,
you may specify any special compilers to be used. You can set
CC,FC and CXX to specify C,FROTRAN and C++ compilers in the call to
the configure script.
To enable Detailed Timers, add the flag
-DDETAILED_TIMERS
to FCFLAGS
Detailed timers include
1. Time spent in allocating blocks
2. Overhead for pardo (time spent in dynamic load balancing)
3. Number of times pardo was done
To enable Very Detailed Timers, add the flag
-DVERY_DETAILED_TIMERS
to FCFLAGS
Very detailed timers include
1. Time spent in calls to exec_thread_server
2. Number of times exec_thread_server was called
Add flag
DYNAMIC_LOAD_BALANCE
to FCFLAGS
to enable default dynamic load balancing. This can be overriden throught the SIAL file.
Without this flag, the default is static (or restricted) load balancing.
o Linux cluster:
:- using GCC and system default BLAS and LAPACK
./configure --enable-gnu \
GNULIBS="-lmpi_cxx -lblas -llapack -lstdc++" \
GNUFLAGS="-L/usr/lib" \
FCFLAGS="-D__fortran -D__fortran77 -fPIC -DMPIF2C -DMPI2 -malign-double -ffast-math -mtune=native -mfpmath=sse -msse3 -Wall -lmpi_f90 -lmpi -O2" \
CFLAGS="-DMPIF2C -DMPI2 -DC_SUFFIX -DCB_SUFFIX -DMPI2 -DINTEL -O2" \
CXXFLAGS="-DMPIF2C -DC_SUFFIX -DCB_SUFFIX -DMPI2 -Wall -O2"
:- with Intel MKL installed (On UFHPC with RHEL5):
./configure --enable-mkl \
MKLLIBS="-lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lmkl_lapack -lmkl_sequential -lmkl_core -lmkl_def -lmkl_p4n -lmkl_mc" \
MKLFLAGS="-L/opt/intel/mkl/11.1.064/lib/em64t/ -L/opt/intel/fce/10.1.015/lib" \
FCFLAGS="-D__fortran -D__fortran77 -DMPIF2C -Zp8 -zero -traceback -O2" \
CFLAGS="-DMPIF2C -DC_SUFFIX -DCB_SUFFIX" \
CXXFLAGS="-DMPIF2C -DC_SUFFIX -DCB_SUFFIX"
:- with Intel MKL installed (On UFHPC with RHEL6):
do:
module load intel
module load mkl
module load openmpi
run configure with these arguments:
./configure --enable-mkl \
MKLLIBS="-Wl,--start-group -lmkl_intel_lp64 -lmkl_sequential -lmkl_core -Wl,--end-group" \
MKLFLAGS="-L." \
FCFLAGS="-D__fortran -D__fortran77 -DMPIF2C -Zp8 -zero -traceback -O2" \
CFLAGS="-DMPIF2C -DC_SUFFIX -O2 -DCB_SUFFIX" \
CXXFLAGS="-DMPIF2C -DC_SUFFIX -DCB_SUFFIX -O2"
:- with Intel MKL installed, with GPU enabled contractions (On UFHPC with RHEL6):
do:
module load intel
module load mkl
module load openmpi
module load cuda
run configure with these arguments:
./configure --enable-mkl --enable-gpu \
MKLLIBS="-Wl,--start-group -lmkl_intel_lp64 -lmkl_sequential -lmkl_core -Wl,--end-group" \
MKLFLAGS="-L." \
FCFLAGS="-D__fortran -D__fortran77 -DMPIF2C -Zp8 -zero -traceback -O2" \
CFLAGS="-DMPIF2C -DC_SUFFIX -O2 -DCB_SUFFIX" \
CXXFLAGS="-DMPIF2C -DC_SUFFIX -DCB_SUFFIX -O2" \
CUDAPATH="/opt/cuda"
o Cray-XT systems:
For a cray system, it is highly recommended to set the C,C++ and FORTRAN compiler correctly. In the lines below, please change the compiler names accordingly.
./configure --enable-cray \
CRAYLIBS="-lacml" \
CRAYFLAGS="-L/opt/pgi/10.9.0/linux86-64/10.9/lib" \
FCFLAGS="-fastsse -Mcache_align -O3 -D_PORTGRP -DXT3 -D__fortran -D__fortran77 -DMPI2 -DNO_MPI_IO" \
CFLAGS="-fastsse -Mcache_align -O3 -D_PORTGRP -DC_SUFFIX -DCB_SUFFIX -DXT3 -DMPI2 -DNO_MPI_IO" \
CXXFLAGS="-Mcache_align -D_PORTGRP -DC_SUFFIX -DCB_SUFFIX -DXT3 -DMPI2 -DNO_MPI_IO" \
SIAL_COMPILER_LIBS="-lsial -lsip_shared -laces2 -lpgf90 -lpghpf_mpi -lmpichf90 -lpghpf -lpghpf2 -lpgftnrtl -lrt" \
CC="cc" FC="ftn" CXX="CC"
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