##******************************************************************************
##                              INTEL CONFIDENTIAL
##  Copyright(C) 2001-2010 Intel Corporation. All Rights Reserved.
##  The source code contained  or  described herein and all documents related to
##  the source code ("Material") are owned by Intel Corporation or its suppliers
##  or licensors.  Title to the  Material remains with  Intel Corporation or its
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##  property right is granted to or conferred upon you by disclosure or delivery
##  of the Materials,  either expressly, by implication, inducement, estoppel or
##  otherwise.  Any  license  under  such  intellectual property  rights must be
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##******************************************************************************
##  Content:
##      Intel(R) Math Kernel Library BLAS tests creation and run
##******************************************************************************

help:
	@echo "Usage: make {lib32|so32|lib64|so64|libem64t|soem64t} [test=name]"
	@echo "[compiler=compiler_name] [interface=interface_name] [threading=threading_name]"
	@echo
	@echo "name     - test name. Please see blas.lst file"
	@echo
	@echo "compiler_name     - can be gnu or intel. Default value is intel."
	@echo "                    Intel (R) Fortran Compiler as default."
	@echo "                    If compiler=gnu then GNU gfortran compiler will be used."
	@echo "                    To use g77 add FC=g77. FC=g77 cannot be used with ilp64 interface."
	@echo
	@echo "interface_name    - can be lp64 or ilp64 for em64t and ia64. Default value is lp64."
	@echo
	@echo "threading_name    - can be parallel or sequential. Default value is parallel."

##------------------------------------------------------------------------------
## examples of using:
##
## make lib32 test=dblat3   - build  by Intel(R) Fortran Compiler (as default)  and
##                            run  DBLAT3 test  for 32-bit applications,  static
##                            linking
##
## make so32 compiler=gnu          - build by GNU Fortran compiler and run all tests of
##                            MKL for 32-bit applications, dynamic linking
##
## make lib64 compiler=gnu         - build by GNU Fortran compiler and run all tests of
##                            MKL  for Intel(R) Itanium(R) processor family applications,
##                            static linking
##
## make so64                - build  by Intel(R) Fortran Compiler (as default)  and
##                            run  all  tests  of MKL  for  Intel(R) Itanium(R) processor
##                            family applications, dynamic linking
##------------------------------------------------------------------------------

include blas.lst

ifndef test
test = $(BLAS)
endif

ifndef compiler
compiler=intel
endif

ifndef interface
interface=lp64
endif

ifndef threading
threading=parallel
endif

RES = $(addsuffix .res,$(test))

ifndef MKLROOT
MKLROOT=../..
MKL_PATH = "$(subst tests/blas,lib/$(_IA),$(PWD))"
else
MKL_PATH = "$(MKLROOT)/lib/$(_IA)"
endif

ifeq ($(compiler),gnu)
FC=gfortran
ifeq ($(FC),gfortran)
IFACE_COMP_PART=gf
else
IFACE_COMP_PART=intel
endif
IFACE_THREADING_PART=intel
else
override FC=ifort
IFACE_COMP_PART=intel
IFACE_THREADING_PART=intel
endif

ifeq ($(interface),ilp64)
IFACE_LIB=$(MKL_PATH)/libmkl_$(IFACE_COMP_PART)_ilp64.$(EXT)
FOPTS = -i8
ifeq ($(compiler),gnu)
override FC=gfortran
FOPTS=-fdefault-integer-8
endif
else
IFACE_LIB=$(MKL_PATH)/libmkl_$(IFACE_COMP_PART)_lp64.$(EXT)
FOPTS =
endif

ifeq ($(_IA),32)
   ifeq ($(compiler),intel)
       SPEC_OPT=-xK
#This option is required by Intel(R) 11.0 compiler to produce workable binaries for Pentium(R) III.
#If you don't need it, you can remove this option.
   endif
IFACE_LIB=$(MKL_PATH)/libmkl_$(IFACE_COMP_PART).$(EXT)
FOPTS =
endif

ifeq ($(threading),sequential)
THREADING_LIB=$(MKL_PATH)/libmkl_sequential.$(EXT)
OMP_LIB =
else
THREADING_LIB=$(MKL_PATH)/libmkl_$(IFACE_THREADING_PART)_thread.$(EXT)
OMP_LIB = -L$(MKL_PATH) -liomp5
endif

CORE_LIB=$(MKL_PATH)/libmkl_core.$(EXT)

MKL_LIBS=$(IFACE_LIB) -Wl,--start-group $(THREADING_LIB) $(CORE_LIB) -Wl,--end-group $(OMP_LIB)

ifeq ($(_IA),32)
RES_DIR=_results/$(compiler)_$(threading)_$(_IA)_$(RES_EXT)$Z
else
RES_DIR=_results/$(compiler)_$(interface)_$(threading)_$(_IA)_$(RES_EXT)$Z
endif


lib32:
	$(MAKE) $(RES) EXT=a _IA=32 RES_EXT=lib
so32:
	$(MAKE) $(RES) EXT=so _IA=32 RES_EXT=so
libem64t:
	$(MAKE) $(RES) EXT=a _IA=em64t RES_EXT=lib
soem64t:
	$(MAKE) $(RES) EXT=so _IA=em64t RES_EXT=so
lib64:
	$(MAKE) $(RES) EXT=a _IA=64 RES_EXT=lib
so64:
	$(MAKE) $(RES) EXT=so _IA=64 RES_EXT=so

#-------------------------------------------------------------------------------

vpath %.f source

$(RES): %.res: %.f
	mkdir -p ./$(RES_DIR)
	$(FC) $(SPEC_OPT) $(FOPTS) -O0 -w $< source/auxspars.f -L$(MKL_PATH) $(ADD_LIBS) $(MKL_LIBS) $(OMP_LIB) -lpthread -o $(RES_DIR)/$*.out
	export LD_LIBRARY_PATH=$(MKL_PATH):$(LD_LIBRARY_PATH); if [ -e in/$*.in ]; \
	then $(RES_DIR)/$*.out <in/$*.in >$(RES_DIR)/$@; \
	else $(RES_DIR)/$*.out >$(RES_DIR)/$@; fi
	if [ -e $*.sum ]; then cp -f $*.sum $(RES_DIR)/$@; fi
	rm -f $*.s* $(RES_DIR)/*.o
#-------------------------------------------------------------------------------
ifeq ($(compiler),gnu)
$(addsuffix .res,$(GNU_NO_F2C)): FOPTS+=-fno-f2c
endif
