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 $(shell which nvcc 2> /dev/null))))),/usr/local/cuda) 40 41# Warning: SANTIZ options still don't run with /gpu/occa 42# export LSAN_OPTIONS=suppressions=.asanignore 43AFLAGS = -fsanitize=address #-fsanitize=undefined -fno-omit-frame-pointer 44 45CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP 46FFLAGS = -cpp -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP 47# If using the IBM XL Fortran (xlf) replace FFLAGS appropriately: 48ifneq ($(filter %xlf %xlf_r,$(FC)),) 49 FFLAGS = -qpreprocess -qextname -qpic -MMD 50endif 51 52CFLAGS += $(if $(NDEBUG),-O2 -DNDEBUG=1,-g) 53 54ifeq ($(UNDERSCORE), 1) 55 CFLAGS += -DUNDERSCORE 56endif 57 58FFLAGS += $(if $(NDEBUG),-O2 -DNDEBUG=1,-g) 59 60CFLAGS += $(if $(ASAN),$(AFLAGS)) 61FFLAGS += $(if $(ASAN),$(AFLAGS)) 62LDFLAGS += $(if $(ASAN),$(AFLAGS)) 63CPPFLAGS = -I./include 64LDLIBS = -lm 65OBJDIR := build 66LIBDIR := lib 67 68# Installation variables 69prefix ?= /usr/local 70bindir = $(prefix)/bin 71libdir = $(prefix)/lib 72okldir = $(prefix)/lib/okl 73includedir = $(prefix)/include 74pkgconfigdir = $(libdir)/pkgconfig 75INSTALL = install 76INSTALL_PROGRAM = $(INSTALL) 77INSTALL_DATA = $(INSTALL) -m644 78 79# Get number of processors of the machine 80NPROCS := $(shell getconf _NPROCESSORS_ONLN) 81# prepare make options to run in parallel 82MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 83 --no-print-directory --no-keep-going 84 85PROVE ?= prove 86PROVE_OPTS ?= -j $(NPROCS) 87DARWIN := $(filter Darwin,$(shell uname -s)) 88SO_EXT := $(if $(DARWIN),dylib,so) 89 90ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 91libceed := $(LIBDIR)/libceed.$(SO_EXT) 92libceed.c := $(wildcard ceed*.c) 93 94# Tests 95tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 96tests.f := $(sort $(wildcard tests/t[0-9][0-9]-*.f)) 97tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 98ctests := $(tests) 99tests += $(tests.f:tests/%.f=$(OBJDIR)/%) 100#examples 101examples.c := $(sort $(wildcard examples/ceed/*.c)) 102examples.f := $(sort $(wildcard examples/ceed/*.f)) 103examples := $(examples.c:examples/ceed/%.c=$(OBJDIR)/%) 104examples += $(examples.f:examples/ceed/%.f=$(OBJDIR)/%) 105# backends/[ref & occa & magma] 106ref.c := $(sort $(wildcard backends/ref/*.c)) 107occa.c := $(sort $(wildcard backends/occa/*.c)) 108magma_preprocessor := python backends/magma/gccm.py 109magma_pre_src := $(filter-out %_tmp.c, $(wildcard backends/magma/ceed-*.c)) 110magma_dsrc := $(wildcard backends/magma/magma_d*.c) 111magma_tmp.c := $(magma_pre_src:%.c=%_tmp.c) 112magma_tmp.cu := $(magma_pre_src:%.c=%_cuda.cu) 113magma_allsrc.c := $(magma_dsrc) $(magma_tmp.c) 114magma_allsrc.cu:= $(magma_tmp.cu) 115 116# Output using the 216-color rules mode 117rule_file = $(notdir $(1)) 118rule_path = $(patsubst %/,%,$(dir $(1))) 119last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 120ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 121emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 122color_out = @if [ -t 1 ]; then \ 123 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 124 $(1) $(call ansicolor,$(2)) \ 125 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 126 printf " %10s %s\n" $(1) $(2); fi 127# if TERM=dumb, use it, otherwise switch to the term one 128output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 129 130# if V is set to non-nil, turn the verbose mode 131quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 132 133.SUFFIXES: 134.SUFFIXES: .c .o .d 135.SECONDEXPANSION: # to expand $$(@D)/.DIR 136 137.SECONDARY: $(magma_tmp.c) $(magma_tmp.cu) 138 139%/.DIR : 140 @mkdir -p $(@D) 141 @touch $@ 142 143.PRECIOUS: %/.DIR 144 145this: $(libceed) $(ceed.pc) 146# run 'this' target in parallel 147all:;@$(MAKE) $(MFLAGS) V=$(V) this 148 149$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name @rpath/$(notdir $(libceed))) 150 151libceed.c += $(ref.c) 152ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 153 $(libceed) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 154 $(libceed) : LDLIBS += -locca 155 libceed.c += $(occa.c) 156 $(occa.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(OCCA_DIR)/include 157endif 158ifneq ($(wildcard $(MAGMA_DIR)/lib/libmagma.*),) 159 CUDA_LIB_DIR := $(wildcard $(foreach d,lib lib64,$(CUDA_DIR)/$d/libcudart.${SO_EXT})) 160 CUDA_LIB_DIR := $(patsubst %/,%,$(dir $(firstword $(CUDA_LIB_DIR)))) 161 ifneq ($(CUDA_LIB_DIR),) 162 cuda_link = -Wl,-rpath,$(CUDA_LIB_DIR) -L$(CUDA_LIB_DIR) -lcublas -lcusparse -lcudart 163 omp_link = -fopenmp 164 magma_link_static = -L$(MAGMA_DIR)/lib -lmagma $(cuda_link) $(omp_link) 165 magma_link_shared = -L$(MAGMA_DIR)/lib -Wl,-rpath,$(abspath $(MAGMA_DIR)/lib) -lmagma 166 magma_link := $(if $(wildcard $(MAGMA_DIR)/lib/libmagma.${SO_EXT}),$(magma_link_shared),$(magma_link_static)) 167 magma_allsrc.o = $(magma_allsrc.c:%.c=$(OBJDIR)/%.o) $(magma_allsrc.cu:%.cu=$(OBJDIR)/%.o) 168 $(libceed) : LDLIBS += $(magma_link) 169 $(tests) $(examples) : LDLIBS += $(magma_link) 170 $(libceed) : $(magma_allsrc.o) 171 libceed.c += $(magma_allsrc.c) 172 libceed.cu += $(magma_allsrc.cu) 173 $(magma_allsrc.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -DADD_ -I$(MAGMA_DIR)/include -I$(CUDA_DIR)/include 174 $(magma_allsrc.cu:%.cu=$(OBJDIR)/%.o) : NVCCFLAGS += --compiler-options=-fPIC -DADD_ -I$(MAGMA_DIR)/include -I$(MAGMA_DIR)/magmablas -I$(MAGMA_DIR)/control -I$(CUDA_DIR)/include 175 endif 176endif 177 178# generate magma_tmp.c and magma_cuda.cu from magma.c 179$(magma_tmp.c) $(magma_tmp.cu): $(magma_pre_src) | $$(@D)/.DIR 180 $(magma_preprocessor) $< 181 182$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) $(libceed.cu:%.cu=$(OBJDIR)/%.o) | $$(@D)/.DIR 183 $(call quiet,CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 184 185$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 186 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 187 188$(OBJDIR)/%.o : %.cu | $$(@D)/.DIR 189 $(call quiet,NVCC) $(CPPFLAGS) $(NVCCFLAGS) -c -o $@ $(abspath $<) 190 191$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 192 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 193 194$(OBJDIR)/% : tests/%.f | $$(@D)/.DIR 195 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 196 197$(OBJDIR)/% : examples/ceed/%.c | $$(@D)/.DIR 198 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 199 200$(OBJDIR)/% : examples/ceed/%.f | $$(@D)/.DIR 201 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 202 203$(tests) $(examples) : $(libceed) 204$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 205 206run-% : $(OBJDIR)/% 207 @tests/tap.sh $(<:build/%=%) 208 209test : $(tests:$(OBJDIR)/%=run-%) $(examples:$(OBJDIR)/%=run-%) 210# run test target in parallel 211tst : ;@$(MAKE) $(MFLAGS) V=$(V) test 212# CPU C tests only for backend % 213ctc-% : $(ctests);@$(foreach tst,$(ctests),$(tst) /cpu/$*;) 214 215prove : $(tests) $(examples) 216 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(tests:$(OBJDIR)/%=%) $(examples:$(OBJDIR)/%=%) 217# run prove target in parallel 218prv : ;@$(MAKE) $(MFLAGS) V=$(V) prove 219 220examples : $(examples) 221 222$(ceed.pc) : pkgconfig-prefix = $(abspath .) 223$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 224.INTERMEDIATE : $(OBJDIR)/ceed.pc 225%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 226 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 227 228# The occa executable is not linked with RPATH by default, so we need it to find its libocca.so 229OCCA := $(if $(DARWIN),DYLD_LIBRARY_PATH,LD_LIBRARY_PATH)=$(OCCA_DIR)/lib $(OCCA_DIR)/bin/occa 230OKL_KERNELS := $(wildcard backends/occa/*.okl) 231 232okl-cache : 233 $(OCCA) cache ceed $(OKL_KERNELS) 234 235okl-clear: 236 $(OCCA) clear -y -l ceed 237 238install : $(libceed) $(OBJDIR)/ceed.pc 239 $(INSTALL) -d "$(DESTDIR)$(includedir)" "$(DESTDIR)$(libdir)" "$(DESTDIR)$(okldir)" "$(DESTDIR)$(pkgconfigdir)" 240 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 241 $(INSTALL_DATA) include/ceedf.h "$(DESTDIR)$(includedir)/" 242 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 243 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 244 $(INSTALL_DATA) $(OKL_KERNELS) "$(DESTDIR)$(okldir)/" 245 246.PHONY : all cln clean print test tst prove prv examples style install doc okl-cache okl-clear 247 248cln clean : 249 $(RM) *.o *.d $(libceed) 250 $(RM) -r *.dSYM $(OBJDIR) $(LIBDIR)/pkgconfig 251 $(MAKE) -C examples/ceed clean 252 $(MAKE) -C examples/mfem clean 253 $(MAKE) -C examples/petsc clean 254 (cd examples/nek5000 && bash make-nek-examples.sh clean) 255 $(RM) $(magma_tmp.c) $(magma_tmp.cu) backends/magma/*~ backends/magma/*.o 256 257distclean : clean 258 rm -rf doc/html 259 260doc : 261 doxygen Doxyfile 262 263style : 264 astyle --style=google --indent=spaces=2 --max-code-length=80 \ 265 --keep-one-line-statements --keep-one-line-blocks --lineend=linux \ 266 --suffix=none --preserve-date --formatted \ 267 *.[ch] tests/*.[ch] backends/*/*.[ch] examples/*/*.[ch] examples/*/*.[ch]pp 268 269print : 270 @echo $(VAR)=$($(VAR)) 271 272print-% : 273 $(info [ variable name]: $*) 274 $(info [ origin]: $(origin $*)) 275 $(info [ value]: $(value $*)) 276 $(info [expanded value]: $($*)) 277 $(info ) 278 @true 279 280-include $(libceed.c:%.c=build/%.d) $(tests.c:tests/%.c=build/%.d) 281