1# Copyright (c) 2017, Lawrence Livermore National Security, LLC. Produced at 2# the Lawrence Livermore National Laboratory. LLNL-CODE-734707. All Rights 3# reserved. See files LICENSE and NOTICE for details. 4# 5# This file is part of CEED, a collection of benchmarks, miniapps, software 6# libraries and APIs for efficient high-order finite element and spectral 7# element discretizations for exascale applications. For more information and 8# source code availability see http://github.com/ceed. 9# 10# The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 11# a collaborative effort of two U.S. Department of Energy organizations (Office 12# of Science and the National Nuclear Security Administration) responsible for 13# the planning and preparation of a capable exascale ecosystem, including 14# software, applications, hardware, advanced system engineering and early 15# testbed platforms, in support of the nation's exascale computing imperative. 16 17CC ?= gcc 18FC = gfortran 19NVCC = nvcc 20 21NDEBUG ?= 22LDFLAGS ?= 23LOADLIBES ?= 24TARGET_ARCH ?= 25UNDERSCORE ?= 1 26 27# env variable OCCA_DIR can be used too (need OCCA v1.0) 28OCCA_DIR ?= ../occa 29 30# env variable MAGMA_DIR can be used too 31MAGMA_DIR ?= ../magma 32# If CUDA_DIR is not set, check for nvcc, or resort to /usr/local/cuda 33CUDA_DIR ?= $(or $(patsubst %/,%,$(dir $(patsubst %/,%,$(dir \ 34 $(shell which nvcc 2> /dev/null))))),/usr/local/cuda) 35 36SANTIZ = -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer 37CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP -march=native 38FFLAGS = -cpp -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP -march=native 39 40CFLAGS += $(if $(NDEBUG),-O2,-g) 41ifeq ($(UNDERSCORE), 1) 42 CFLAGS += -DUNDERSCORE 43endif 44 45FFLAGS += $(if $(NDEBUG),-O2,-g) 46 47CFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 48FFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 49LDFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 50CPPFLAGS = -I./include 51LDLIBS = -lm 52OBJDIR := build 53LIBDIR := lib 54 55# Installation variables 56prefix ?= /usr/local 57bindir = $(prefix)/bin 58libdir = $(prefix)/lib 59includedir = $(prefix)/include 60pkgconfigdir = $(libdir)/pkgconfig 61INSTALL = install 62INSTALL_PROGRAM = $(INSTALL) 63INSTALL_DATA = $(INSTALL) -m644 64 65NPROCS := $(shell getconf _NPROCESSORS_ONLN) 66MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 67 --no-print-directory --no-keep-going 68 69PROVE ?= prove 70PROVE_OPTS ?= -j $(NPROCS) 71DARWIN := $(filter Darwin,$(shell uname -s)) 72SO_EXT := $(if $(DARWIN),dylib,so) 73 74ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 75libceed := $(LIBDIR)/libceed.$(SO_EXT) 76libceed.c := $(wildcard ceed*.c) 77# tests 78tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 79tests.f := $(sort $(wildcard tests/t[0-9][0-9]-*.f)) 80tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 81tests += $(tests.f:tests/%.f=$(OBJDIR)/%) 82#examples 83examples.c := $(sort $(wildcard examples/*.c)) 84examples.f := $(sort $(wildcard examples/*.f)) 85examples := $(examples.c:examples/%.c=$(OBJDIR)/%) 86examples += $(examples.f:examples/%.f=$(OBJDIR)/%) 87# backends/[ref & occa & magma] 88ref.c := $(sort $(wildcard backends/ref/*.c)) 89occa.c := $(sort $(wildcard backends/occa/*.c)) 90magma_preprocessor := python backends/magma/gccm.py 91magma_pre_src := $(filter-out %_tmp.c, $(wildcard backends/magma/ceed-*.c)) 92magma_dsrc := $(wildcard backends/magma/magma_d*.c) 93magma_tmp.c := $(magma_pre_src:%.c=%_tmp.c) 94magma_tmp.cu := $(magma_pre_src:%.c=%_cuda.cu) 95magma_allsrc.c := $(magma_dsrc) $(magma_tmp.c) 96magma_allsrc.cu:= $(magma_tmp.cu) 97 98# Output using the 216-color rules mode 99rule_file = $(notdir $(1)) 100rule_path = $(patsubst %/,%,$(dir $(1))) 101last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 102ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 103emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 104color_out = @if [ -t 1 ]; then \ 105 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 106 $(1) $(call ansicolor,$(2)) \ 107 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 108 printf " %10s %s\n" $(1) $(2); fi 109# if TERM=dumb, use it, otherwise switch to the term one 110output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 111 112# if V is set to non-nil, turn the verbose mode 113quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 114 115.SUFFIXES: 116.SUFFIXES: .c .o .d 117.SECONDEXPANSION: # to expand $$(@D)/.DIR 118 119.SECONDARY: $(magma_tmp.c) $(magma_tmp.cu) 120 121%/.DIR : 122 @mkdir -p $(@D) 123 @touch $@ 124 125.PRECIOUS: %/.DIR 126 127this: $(libceed) $(ceed.pc) 128all:;@$(MAKE) $(MFLAGS) V=$(V) this 129 130$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name $(abspath $(libceed))) 131 132libceed.c += $(ref.c) 133ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 134 $(libceed) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 135 $(libceed) : LDLIBS += -locca #-lrt -ldl 136 libceed.c += $(occa.c) 137 $(occa.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(OCCA_DIR)/include 138endif 139ifneq ($(wildcard $(MAGMA_DIR)/lib/libmagma.*),) 140 CUDA_LIB_DIR := $(wildcard $(foreach d,lib lib64,$(CUDA_DIR)/$d/libcudart.${SO_EXT})) 141 CUDA_LIB_DIR := $(patsubst %/,%,$(dir $(firstword $(CUDA_LIB_DIR)))) 142 ifneq ($(CUDA_LIB_DIR),) 143 magma_allsrc.o = $(magma_allsrc.c:%.c=$(OBJDIR)/%.o) $(magma_allsrc.cu:%.cu=$(OBJDIR)/%.o) 144 $(libceed) : LDFLAGS += -L$(MAGMA_DIR)/lib -Wl,-rpath,$(abspath $(MAGMA_DIR)/lib) 145 $(tests) $(examples) : LDFLAGS += -L$(MAGMA_DIR)/lib -Wl,-rpath,$(abspath $(MAGMA_DIR)/lib) 146 $(libceed) : LDLIBS += -lmagma -L$(CUDA_LIB_DIR) -lcudart 147 $(tests) $(examples) : LDLIBS += -lmagma -L$(CUDA_LIB_DIR) -lcudart 148 $(libceed) : $(magma_allsrc.o) 149 libceed.c += $(magma_allsrc.c) 150 libceed.cu += $(magma_allsrc.cu) 151 $(magma_allsrc.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -DADD_ -I$(MAGMA_DIR)/include -I$(CUDA_DIR)/include 152 $(magma_allsrc.cu:%.cu=$(OBJDIR)/%.o) : NVCCFLAGS += --compiler-options=-fPIC -DADD_ -I$(MAGMA_DIR)/include -I$(MAGMA_DIR)/magmablas -I$(MAGMA_DIR)/control -I$(CUDA_DIR)/include 153 endif 154endif 155 156# generate magma_tmp.c and magma_cuda.cu from magma.c 157$(magma_tmp.c) $(magma_tmp.cu): $(magma_pre_src) | $$(@D)/.DIR 158 $(magma_preprocessor) $< 159 160$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) $(libceed.cu:%.cu=$(OBJDIR)/%.o) | $$(@D)/.DIR 161 $(call quiet,CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 162 163$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 164 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 165 166$(OBJDIR)/%.o : %.cu | $$(@D)/.DIR 167 $(call quiet,NVCC) $(CPPFLAGS) $(NVCCFLAGS) -c -o $@ $(abspath $<) 168 169$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 170 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 171 172$(OBJDIR)/% : tests/%.f | $$(@D)/.DIR 173 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 174 175$(OBJDIR)/% : examples/%.c | $$(@D)/.DIR 176 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 177 178$(OBJDIR)/% : examples/%.f | $$(@D)/.DIR 179 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 180 181$(tests) $(examples) : $(libceed) 182$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 183 184run-% : $(OBJDIR)/% 185 @tests/tap.sh $(<:build/%=%) 186 187test : $(tests:$(OBJDIR)/%=run-%) $(examples:$(OBJDIR)/%=run-%) 188 189prove : $(tests) $(examples) 190 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(tests:$(OBJDIR)/%=%) $(examples:$(OBJDIR)/%=%) 191 192examples : $(examples) 193 194$(ceed.pc) : pkgconfig-prefix = $(abspath .) 195$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 196.INTERMEDIATE: $(OBJDIR)/ceed.pc 197%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 198 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 199 200install : $(libceed) $(OBJDIR)/ceed.pc 201 $(INSTALL) -d "$(DESTDIR)$(includedir)" "$(DESTDIR)$(libdir)" "$(DESTDIR)$(pkgconfigdir)" 202 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 203 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 204 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 205 206.PHONY: all cln clean print test tst examples astyle install doc 207cln clean : 208 $(RM) *.o *.d $(libceed) 209 $(RM) -r *.dSYM $(OBJDIR) $(LIBDIR)/pkgconfig 210 $(MAKE) -C examples clean 211 $(MAKE) -C examples/mfem clean 212 cd examples/nek5000; bash make-nek-examples.sh clean; cd ../..; 213 $(RM) $(magma_tmp.c) $(magma_tmp.cu) backends/magma/*~ backends/magma/*.o 214 215distclean : clean 216 rm -rf doc/html 217 218doc : 219 doxygen Doxyfile 220 221astyle : 222 astyle --style=google --indent=spaces=2 --max-code-length=80 \ 223 --keep-one-line-statements --keep-one-line-blocks --lineend=linux \ 224 --suffix=none --preserve-date --formatted \ 225 *.[ch] tests/*.[ch] backends/*/*.[ch] examples/*.[ch] examples/mfem/*.[ch]pp 226 227print : 228 @echo $(VAR)=$($(VAR)) 229 230print-%: 231 $(info [ variable name]: $*) 232 $(info [ origin]: $(origin $*)) 233 $(info [ value]: $(value $*)) 234 $(info [expanded value]: $($*)) 235 $(info ) 236 @true 237 238-include $(libceed.c:%.c=build/%.d) $(tests.c:tests/%.c=build/%.d) 239