1# Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 2# Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 3# All Rights 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 17ifeq (,$(filter-out undefined default,$(origin CC))) 18 CC = gcc 19endif 20ifeq (,$(filter-out undefined default,$(origin FC))) 21 FC = gfortran 22endif 23NVCC = $(CUDA_DIR)/bin/nvcc 24 25# ASAN must be left empty if you don't want to use it 26ASAN ?= 27NDEBUG ?= 1 28 29LDFLAGS ?= 30UNDERSCORE ?= 1 31 32# OCCA_DIR env variable should point to OCCA master (github.com/libocca/occa) 33OCCA_DIR ?= ../occa 34 35# env variable MAGMA_DIR can be used too 36MAGMA_DIR ?= ../magma 37# If CUDA_DIR is not set, check for nvcc, or resort to /usr/local/cuda 38CUDA_DIR ?= $(or $(patsubst %/,%,$(dir $(patsubst %/,%,$(dir \ 39 $(shell which nvcc 2> /dev/null))))),/usr/local/cuda) 40 41# Warning: SANTIZ options still don't run with /gpu/occa 42# export LSAN_OPTIONS=suppressions=.asanignore 43AFLAGS = -fsanitize=address #-fsanitize=undefined -fno-omit-frame-pointer 44 45CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP -O2 -g 46FFLAGS = -cpp -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP 47 48CFLAGS += $(if $(NDEBUG),-DNDEBUG=1) 49 50ifeq ($(UNDERSCORE), 1) 51 CFLAGS += -DUNDERSCORE 52endif 53 54FFLAGS += $(if $(NDEBUG),-O2 -DNDEBUG,-g) 55 56CFLAGS += $(if $(ASAN),$(AFLAGS)) 57FFLAGS += $(if $(ASAN),$(AFLAGS)) 58LDFLAGS += $(if $(ASAN),$(AFLAGS)) 59CPPFLAGS = -I./include 60LDLIBS = -lm 61OBJDIR := build 62LIBDIR := lib 63 64# Installation variables 65prefix ?= /usr/local 66bindir = $(prefix)/bin 67libdir = $(prefix)/lib 68okldir = $(prefix)/lib/okl 69includedir = $(prefix)/include 70pkgconfigdir = $(libdir)/pkgconfig 71INSTALL = install 72INSTALL_PROGRAM = $(INSTALL) 73INSTALL_DATA = $(INSTALL) -m644 74 75# Get number of processors of the machine 76NPROCS := $(shell getconf _NPROCESSORS_ONLN) 77# prepare make options to run in parallel 78MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 79 --no-print-directory --no-keep-going 80 81PROVE ?= prove 82PROVE_OPTS ?= -j $(NPROCS) 83DARWIN := $(filter Darwin,$(shell uname -s)) 84SO_EXT := $(if $(DARWIN),dylib,so) 85 86ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 87libceed := $(LIBDIR)/libceed.$(SO_EXT) 88libceed.c := $(wildcard ceed*.c) 89 90# Tests 91tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 92tests.f := $(sort $(wildcard tests/t[0-9][0-9]-*.f)) 93tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 94ctests := $(tests) 95tests += $(tests.f:tests/%.f=$(OBJDIR)/%) 96#examples 97examples.c := $(sort $(wildcard examples/ceed/*.c)) 98examples.f := $(sort $(wildcard examples/ceed/*.f)) 99examples := $(examples.c:examples/ceed/%.c=$(OBJDIR)/%) 100examples += $(examples.f:examples/ceed/%.f=$(OBJDIR)/%) 101# backends/[ref & occa & magma] 102ref.c := $(sort $(wildcard backends/ref/*.c)) 103occa.c := $(sort $(wildcard backends/occa/*.c)) 104magma_preprocessor := python backends/magma/gccm.py 105magma_pre_src := $(filter-out %_tmp.c, $(wildcard backends/magma/ceed-*.c)) 106magma_dsrc := $(wildcard backends/magma/magma_d*.c) 107magma_tmp.c := $(magma_pre_src:%.c=%_tmp.c) 108magma_tmp.cu := $(magma_pre_src:%.c=%_cuda.cu) 109magma_allsrc.c := $(magma_dsrc) $(magma_tmp.c) 110magma_allsrc.cu:= $(magma_tmp.cu) 111 112# Output using the 216-color rules mode 113rule_file = $(notdir $(1)) 114rule_path = $(patsubst %/,%,$(dir $(1))) 115last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 116ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 117emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 118color_out = @if [ -t 1 ]; then \ 119 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 120 $(1) $(call ansicolor,$(2)) \ 121 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 122 printf " %10s %s\n" $(1) $(2); fi 123# if TERM=dumb, use it, otherwise switch to the term one 124output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 125 126# if V is set to non-nil, turn the verbose mode 127quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 128 129.SUFFIXES: 130.SUFFIXES: .c .o .d 131.SECONDEXPANSION: # to expand $$(@D)/.DIR 132 133.SECONDARY: $(magma_tmp.c) $(magma_tmp.cu) 134 135%/.DIR : 136 @mkdir -p $(@D) 137 @touch $@ 138 139.PRECIOUS: %/.DIR 140 141this: $(libceed) $(ceed.pc) 142# run 'this' target in parallel 143all:;@$(MAKE) $(MFLAGS) V=$(V) this 144 145$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name @rpath/$(notdir $(libceed))) 146 147libceed.c += $(ref.c) 148ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 149 $(libceed) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 150 $(libceed) : LDLIBS += -locca 151 libceed.c += $(occa.c) 152 $(occa.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(OCCA_DIR)/include 153endif 154ifneq ($(wildcard $(MAGMA_DIR)/lib/libmagma.*),) 155 CUDA_LIB_DIR := $(wildcard $(foreach d,lib lib64,$(CUDA_DIR)/$d/libcudart.${SO_EXT})) 156 CUDA_LIB_DIR := $(patsubst %/,%,$(dir $(firstword $(CUDA_LIB_DIR)))) 157 ifneq ($(CUDA_LIB_DIR),) 158 cuda_link = -Wl,-rpath,$(CUDA_LIB_DIR) -L$(CUDA_LIB_DIR) -lcudart 159 magma_link_static = -L$(MAGMA_DIR)/lib -lmagma $(cuda_link) 160 magma_link_shared = -L$(MAGMA_DIR)/lib -Wl,-rpath,$(abspath $(MAGMA_DIR)/lib) -lmagma 161 magma_link := $(if $(wildcard $(MAGMA_DIR)/lib/libmagma.${SO_EXT}),$(magma_link_shared),$(magma_link_static)) 162 magma_allsrc.o = $(magma_allsrc.c:%.c=$(OBJDIR)/%.o) $(magma_allsrc.cu:%.cu=$(OBJDIR)/%.o) 163 $(libceed) : LDLIBS += $(magma_link) 164 $(tests) $(examples) : LDLIBS += $(magma_link) 165 $(libceed) : $(magma_allsrc.o) 166 libceed.c += $(magma_allsrc.c) 167 libceed.cu += $(magma_allsrc.cu) 168 $(magma_allsrc.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -DADD_ -I$(MAGMA_DIR)/include -I$(CUDA_DIR)/include 169 $(magma_allsrc.cu:%.cu=$(OBJDIR)/%.o) : NVCCFLAGS += --compiler-options=-fPIC -DADD_ -I$(MAGMA_DIR)/include -I$(MAGMA_DIR)/magmablas -I$(MAGMA_DIR)/control -I$(CUDA_DIR)/include 170 endif 171endif 172 173# generate magma_tmp.c and magma_cuda.cu from magma.c 174$(magma_tmp.c) $(magma_tmp.cu): $(magma_pre_src) | $$(@D)/.DIR 175 $(magma_preprocessor) $< 176 177$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) $(libceed.cu:%.cu=$(OBJDIR)/%.o) | $$(@D)/.DIR 178 $(call quiet,CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 179 180$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 181 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 182 183$(OBJDIR)/%.o : %.cu | $$(@D)/.DIR 184 $(call quiet,NVCC) $(CPPFLAGS) $(NVCCFLAGS) -c -o $@ $(abspath $<) 185 186$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 187 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 188 189$(OBJDIR)/% : tests/%.f | $$(@D)/.DIR 190 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 191 192$(OBJDIR)/% : examples/ceed/%.c | $$(@D)/.DIR 193 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 194 195$(OBJDIR)/% : examples/ceed/%.f | $$(@D)/.DIR 196 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 197 198$(tests) $(examples) : $(libceed) 199$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 200 201run-% : $(OBJDIR)/% 202 @tests/tap.sh $(<:build/%=%) 203 204test : $(tests:$(OBJDIR)/%=run-%) $(examples:$(OBJDIR)/%=run-%) 205# run test target in parallel 206tst : ;@$(MAKE) $(MFLAGS) V=$(V) test 207# CPU C tests only for backend % 208ctc-% : $(ctests);@$(foreach tst,$(ctests),$(tst) /cpu/$*;) 209 210prove : $(tests) $(examples) 211 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(tests:$(OBJDIR)/%=%) $(examples:$(OBJDIR)/%=%) 212# run prove target in parallel 213prv : ;@$(MAKE) $(MFLAGS) V=$(V) prove 214 215examples : $(examples) 216 217$(ceed.pc) : pkgconfig-prefix = $(abspath .) 218$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 219.INTERMEDIATE : $(OBJDIR)/ceed.pc 220%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 221 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 222 223# The occa executable is not linked with RPATH by default, so we need it to find its libocca.so 224OCCA := $(if $(DARWIN),DYLD_LIBRARY_PATH,LD_LIBRARY_PATH)=$(OCCA_DIR)/lib $(OCCA_DIR)/bin/occa 225OKL_KERNELS := $(wildcard backends/occa/*.okl) 226 227okl-cache : 228 $(OCCA) cache ceed $(OKL_KERNELS) 229 230okl-clear: 231 $(OCCA) clear -y -l ceed 232 233install : $(libceed) $(OBJDIR)/ceed.pc 234 $(INSTALL) -d "$(DESTDIR)$(includedir)" "$(DESTDIR)$(libdir)" "$(DESTDIR)$(okldir)" "$(DESTDIR)$(pkgconfigdir)" 235 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 236 $(INSTALL_DATA) include/ceedf.h "$(DESTDIR)$(includedir)/" 237 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 238 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 239 $(INSTALL_DATA) $(OKL_KERNELS) "$(DESTDIR)$(okldir)/" 240 241.PHONY : all cln clean print test tst prove prv examples style install doc okl-cache okl-clear 242 243cln clean : 244 $(RM) *.o *.d $(libceed) 245 $(RM) -r *.dSYM $(OBJDIR) $(LIBDIR)/pkgconfig 246 $(MAKE) -C examples/ceed clean 247 $(MAKE) -C examples/mfem clean 248 $(MAKE) -C examples/petsc clean 249 (cd examples/nek5000 && bash make-nek-examples.sh clean) 250 $(RM) $(magma_tmp.c) $(magma_tmp.cu) backends/magma/*~ backends/magma/*.o 251 252distclean : clean 253 rm -rf doc/html 254 255doc : 256 doxygen Doxyfile 257 258style : 259 astyle --style=google --indent=spaces=2 --max-code-length=80 \ 260 --keep-one-line-statements --keep-one-line-blocks --lineend=linux \ 261 --suffix=none --preserve-date --formatted \ 262 *.[ch] tests/*.[ch] backends/*/*.[ch] examples/*/*.[ch] examples/*/*.[ch]pp 263 264print : 265 @echo $(VAR)=$($(VAR)) 266 267print-% : 268 $(info [ variable name]: $*) 269 $(info [ origin]: $(origin $*)) 270 $(info [ value]: $(value $*)) 271 $(info [expanded value]: $($*)) 272 $(info ) 273 @true 274 275-include $(libceed.c:%.c=build/%.d) $(tests.c:tests/%.c=build/%.d) 276