1ROOTDIR = $(abspath $(dir $(firstword $(MAKEFILE_LIST))))
2DEPDIR = ../..
3SRCDIR = .
4INCDIR = .
5BLDDIR = obj
6OUTDIR = .
7
8CXXFLAGS = $(NULL)
9CFLAGS = $(NULL)
10DFLAGS = $(NULL)
11
12# Fortran code here does not allow for PEDANTIC=2
13override PEDANTIC = 1
14BLAS = 1
15OMP = 1
16SYM = 1
17
18# include common Makefile artifacts
19include $(DEPDIR)/Makefile.inc
20
21# necessary include directories
22IFLAGS += -I$(call quote,$(INCDIR))
23IFLAGS += -I$(call quote,$(DEPDIR)/include)
24
25OUTNAME := $(shell basename "$(ROOTDIR)")
26HEADERS := $(wildcard $(INCDIR)/*.h) $(wildcard $(INCDIR)/*.hpp) $(wildcard $(INCDIR)/*.hxx) $(wildcard $(INCDIR)/*.hh) \
27           $(wildcard $(SRCDIR)/*.h) $(wildcard $(SRCDIR)/*.hpp) $(wildcard $(SRCDIR)/*.hxx) $(wildcard $(SRCDIR)/*.hh) \
28           $(DEPDIR)/include/libxsmm_source.h
29CPPSRCS := $(wildcard $(SRCDIR)/*.cpp)
30CXXSRCS := $(wildcard $(SRCDIR)/*.cxx)
31CCXSRCS := $(wildcard $(SRCDIR)/*.cc)
32CSOURCS := $(wildcard $(SRCDIR)/*.c)
33CPPOBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(CPPSRCS:.cpp=-cpp.o)))
34CXXOBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(CXXSRCS:.cxx=-cxx.o)))
35CCXOBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(CCXSRCS:.cc=-cc.o)))
36COBJCTS := $(patsubst %,$(BLDDIR)/%,$(notdir $(CSOURCS:.c=-c.o)))
37ifneq (,$(strip $(FC)))
38FXXSRCS := $(wildcard $(SRCDIR)/*.f)
39F77SRCS := $(wildcard $(SRCDIR)/*.F)
40F90SRCS := $(wildcard $(SRCDIR)/*.f90) $(wildcard $(SRCDIR)/*.F90)
41FXXOBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(FXXSRCS:.f=-f.o)))
42F77OBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(F77SRCS:.F=-f77.o)))
43F90OBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(F90SRCS:.f90=-f90.o)))
44F90OBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(F90OBJS:.F90=-f90.o)))
45endif
46SOURCES := $(CPPSRCS) $(CXXSRCS) $(CCXSRCS) $(CSOURCS)
47OBJECTS := $(CPPOBJS) $(CXXOBJS) $(CCXOBJS) $(COBJCTS)
48FTNSRCS := $(FXXSRCS) $(F77SRCS) $(F90SRCS)
49MODULES := $(addsuffix .mod,$(basename $(FTNSRCS))) $(addsuffix .modmic,$(basename $(FTNSRCS)))
50FTNOBJS := $(FXXOBJS) $(F77OBJS) $(F90OBJS)
51XFILES := $(OUTDIR)/$(OUTNAME)
52
53# specfem example specific
54MODULES += my_libxsmm.mod constants.mod specfem_par.mod my_libxsmm.modmic constants.modmic specfem_par.modmic
55DFLAGS += -DFORCE_VECTORIZATION
56
57# OpenMP directives support
58ifneq (0,$(OMP))
59DFLAGS += -DUSE_OPENMP
60endif
61
62# fixes library paths: substitutes path name from ../mkl/lib/intel64/.. to ../mkl/lib/mic/..
63ifneq (0,$(KNC))
64ifneq (0,$(MPSS))
65lib_intel := mkl/lib/intel64
66lib_mic := mkl/lib/mic
67LDFLAGS_MIC = $(subst $(lib_intel),$(lib_mic),$(LDFLAGS))
68endif
69endif
70
71##
72## targets
73##
74
75.PHONY: all
76all: $(XFILES)
77
78.PHONY: compile
79compile: $(OBJECTS) $(FTNOBJS)
80
81ifneq (,$(strip $(FC)))
82$(OUTDIR)/specfem: $(OUTDIR)/.make $(FTNOBJS) $(LIBDEP)
83ifneq (0,$(KNC))
84ifneq (0,$(MPSS))
85	@echo ""
86	@echo "building MIC/KNC version"
87	@echo ""
88	$(FLD) -o $@ -mmic $(FTNOBJS) $(FORTLIB) $(MAINLIB) $(FCMTFLAGS) $(SLDFLAGS) $(LDFLAGS_MIC) $(FLDFLAGS) $(ELDFLAGS)
89endif
90endif
91ifeq (0,$(KNC))
92ifeq (0,$(MPSS))
93	@echo ""
94	@echo "building host version"
95	@echo ""
96	$(FLD) -o $@ $(FTNOBJS) $(FORTLIB) $(MAINLIB) $(FCMTFLAGS) $(SLDFLAGS) $(LDFLAGS) $(FLDFLAGS) $(ELDFLAGS)
97endif
98endif
99else
100.PHONY: $(OUTDIR)/specfem
101endif
102
103.PHONY: clean
104clean:
105ifneq ($(call qapath,$(BLDDIR)),$(ROOTDIR))
106ifneq ($(call qapath,$(BLDDIR)),$(call qapath,.))
107	@rm -rf $(BLDDIR)
108endif
109endif
110ifneq (,$(wildcard $(BLDDIR))) # still exists
111	@rm -f $(OBJECTS) $(OBJECTX) $(FTNOBJS) $(FTNOBJX) *__genmod.* fit.log *.dat
112	@rm -f $(BLDDIR)/*.gcno $(BLDDIR)/*.gcda $(BLDDIR)/*.gcov
113endif
114	@rm -f .make .state
115
116.PHONY: realclean
117realclean: clean
118ifneq ($(call qapath,$(OUTDIR)),$(ROOTDIR))
119ifneq ($(call qapath,$(OUTDIR)),$(call qapath,.))
120	@rm -rf $(OUTDIR)
121endif
122endif
123ifneq (,$(wildcard $(OUTDIR))) # still exists
124	@rm -f $(OUTDIR)/libxsmm.$(DLIBEXT) $(OUTDIR)/*.stackdump
125	@rm -f $(XFILES) $(MODULES)
126endif
127
128##
129## dependencies
130##
131$(BLDDIR)/compute_forces_Dev-f90.o: $(BLDDIR)/specfem-f90.o
132$(BLDDIR)/compute_forces_noDev-f90.o: $(BLDDIR)/specfem-f90.o
133$(BLDDIR)/compute_forces_xsmm_dispatch-f90.o: $(BLDDIR)/specfem-f90.o
134$(BLDDIR)/compute_forces_xsmm_prefetch-f90.o: $(BLDDIR)/specfem-f90.o
135$(BLDDIR)/compute_forces_xsmm_static-f90.o: $(BLDDIR)/specfem-f90.o
136
137##
138## rules
139##
140ifneq (,$(strip $(FC)))
141ifneq (0,$(KNC))
142ifneq (0,$(MPSS))
143$(BLDDIR)/%-f90.o: $(SRCDIR)/%.f90 .state $(BLDDIR)/.make Makefile $(DEPDIR)/Makefile.inc
144	$(FC) $(FCMTFLAGS) $(DFLAGS) $(IFLAGS) $(FCFLAGS) -mmic -c $< -o $@
145
146$(BLDDIR)/%-f90.o: $(SRCDIR)/%.F90 .state $(BLDDIR)/.make Makefile $(DEPDIR)/Makefile.inc
147	$(FC) $(FCMTFLAGS) $(DFLAGS) $(IFLAGS) $(FCFLAGS) -mmic -c $< -o $@
148endif
149endif
150ifeq (0,$(KNC))
151ifeq (0,$(MPSS))
152$(BLDDIR)/%-f90.o: $(SRCDIR)/%.f90 .state $(BLDDIR)/.make Makefile $(DEPDIR)/Makefile.inc
153	$(FC) $(FCMTFLAGS) $(DFLAGS) $(IFLAGS) $(FCFLAGS) $(FTARGET) -c $< -o $@
154
155$(BLDDIR)/%-f90.o: $(SRCDIR)/%.F90 .state $(BLDDIR)/.make Makefile $(DEPDIR)/Makefile.inc
156	$(FC) $(FCMTFLAGS) $(DFLAGS) $(IFLAGS) $(FCFLAGS) $(FTARGET) -c $< -o $@
157endif
158endif
159endif
160
161