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 = $(CUDA_DIR)/bin/nvcc 24 25# ASAN must be left empty if you don't want to use it 26ASAN ?= 27NDEBUG ?= 1 28 29LDFLAGS ?= 30UNDERSCORE ?= 1 31 32# MFEM_DIR env variable should point to sibling directory 33ifneq ($(wildcard ../mfem/.*),) 34 MFEM_DIR?=../mfem 35endif 36 37# OCCA_DIR env variable should point to OCCA master (github.com/libocca/occa) 38OCCA_DIR ?= ../occa 39 40# env variable MAGMA_DIR can be used too 41MAGMA_DIR ?= ../magma 42# If CUDA_DIR is not set, check for nvcc, or resort to /usr/local/cuda 43CUDA_DIR ?= $(or $(patsubst %/,%,$(dir $(patsubst %/,%,$(dir \ 44 $(shell which nvcc 2> /dev/null))))),/usr/local/cuda) 45 46# Warning: SANTIZ options still don't run with /gpu/occa 47# export LSAN_OPTIONS=suppressions=.asanignore 48AFLAGS = -fsanitize=address #-fsanitize=undefined -fno-omit-frame-pointer 49 50CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP 51FFLAGS = -cpp -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP 52# If using the IBM XL Fortran (xlf) replace FFLAGS appropriately: 53ifneq ($(filter %xlf %xlf_r,$(FC)),) 54 FFLAGS = -qpreprocess -qextname -qpic -MMD 55endif 56 57CFLAGS += $(if $(NDEBUG),-O2 -DNDEBUG=1,-g) 58 59ifeq ($(UNDERSCORE), 1) 60 CFLAGS += -DUNDERSCORE 61endif 62 63FFLAGS += $(if $(NDEBUG),-O2 -DNDEBUG=1,-g) 64 65CFLAGS += $(if $(ASAN),$(AFLAGS)) 66FFLAGS += $(if $(ASAN),$(AFLAGS)) 67LDFLAGS += $(if $(ASAN),$(AFLAGS)) 68CPPFLAGS = -I./include 69LDLIBS = -lm 70OBJDIR := build 71LIBDIR := lib 72 73# Installation variables 74prefix ?= /usr/local 75bindir = $(prefix)/bin 76libdir = $(prefix)/lib 77okldir = $(prefix)/lib/okl 78includedir = $(prefix)/include 79pkgconfigdir = $(libdir)/pkgconfig 80INSTALL = install 81INSTALL_PROGRAM = $(INSTALL) 82INSTALL_DATA = $(INSTALL) -m644 83 84# Get number of processors of the machine 85NPROCS := $(shell getconf _NPROCESSORS_ONLN) 86# prepare make options to run in parallel 87MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 88 --no-print-directory --no-keep-going 89 90PROVE ?= prove 91PROVE_OPTS ?= -j $(NPROCS) 92DARWIN := $(filter Darwin,$(shell uname -s)) 93SO_EXT := $(if $(DARWIN),dylib,so) 94 95ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 96libceed := $(LIBDIR)/libceed.$(SO_EXT) 97libceed.c := $(wildcard ceed*.c) 98BACKENDS := /cpu/self/ref /cpu/self/tmpl /cpu/self/opt 99 100# Tests 101tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 102tests.f := $(sort $(wildcard tests/t[0-9][0-9]-*.f)) 103tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 104ctests := $(tests) 105tests += $(tests.f:tests/%.f=$(OBJDIR)/%) 106#examples 107examples.c := $(sort $(wildcard examples/ceed/*.c)) 108examples.f := $(sort $(wildcard examples/ceed/*.f)) 109examples := $(examples.c:examples/ceed/%.c=$(OBJDIR)/%) 110examples += $(examples.f:examples/ceed/%.f=$(OBJDIR)/%) 111#mfemexamples 112mfemexamples.cpp := $(sort $(wildcard examples/mfem/*.cpp)) 113mfemexamples := $(mfemexamples.cpp:examples/mfem/%.cpp=$(OBJDIR)/mfem-%) 114petscexamples.c := $(sort $(wildcard examples/petsc/*.c)) 115petscexamples := $(petscexamples.c:examples/petsc/%.c=$(OBJDIR)/petsc-%) 116 117# backends/[ref & occa & magma] 118ref.c := $(sort $(wildcard backends/ref/*.c)) 119template.c := $(sort $(wildcard backends/template/*.c)) 120optimized.c:= $(sort $(wildcard backends/optimized/*.c)) 121occa.c := $(sort $(wildcard backends/occa/*.c)) 122magma_preprocessor := python backends/magma/gccm.py 123magma_pre_src := $(filter-out %_tmp.c, $(wildcard backends/magma/ceed-*.c)) 124magma_dsrc := $(wildcard backends/magma/magma_d*.c) 125magma_tmp.c := $(magma_pre_src:%.c=%_tmp.c) 126magma_tmp.cu := $(magma_pre_src:%.c=%_cuda.cu) 127magma_allsrc.c := $(magma_dsrc) $(magma_tmp.c) 128magma_allsrc.cu:= $(magma_tmp.cu) 129 130# Output using the 216-color rules mode 131rule_file = $(notdir $(1)) 132rule_path = $(patsubst %/,%,$(dir $(1))) 133last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 134ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 135emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 136color_out = @if [ -t 1 ]; then \ 137 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 138 $(1) $(call ansicolor,$(2)) \ 139 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 140 printf " %10s %s\n" $(1) $(2); fi 141# if TERM=dumb, use it, otherwise switch to the term one 142output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 143 144# if V is set to non-nil, turn the verbose mode 145quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 146 147.SUFFIXES: 148.SUFFIXES: .c .o .d 149.SECONDEXPANSION: # to expand $$(@D)/.DIR 150 151.SECONDARY: $(magma_tmp.c) $(magma_tmp.cu) 152 153%/.DIR : 154 @mkdir -p $(@D) 155 @touch $@ 156 157.PRECIOUS: %/.DIR 158 159this: $(libceed) $(ceed.pc) 160# run 'this' target in parallel 161all:;@$(MAKE) $(MFLAGS) V=$(V) this 162 163$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name @rpath/$(notdir $(libceed))) 164 165libceed.c += $(ref.c) 166libceed.c += $(template.c) 167libceed.c += $(optimized.c) 168ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 169 $(libceed) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 170 $(libceed) : LDLIBS += -locca 171 libceed.c += $(occa.c) 172 $(occa.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(OCCA_DIR)/include 173 BACKENDS += /cpu/occa /gpu/occa /omp/occa /ocl/occa 174endif 175ifneq ($(wildcard $(MAGMA_DIR)/lib/libmagma.*),) 176 CUDA_LIB_DIR := $(wildcard $(foreach d,lib lib64,$(CUDA_DIR)/$d/libcudart.${SO_EXT})) 177 CUDA_LIB_DIR := $(patsubst %/,%,$(dir $(firstword $(CUDA_LIB_DIR)))) 178 ifneq ($(CUDA_LIB_DIR),) 179 cuda_link = -Wl,-rpath,$(CUDA_LIB_DIR) -L$(CUDA_LIB_DIR) -lcublas -lcusparse -lcudart 180 omp_link = -fopenmp 181 magma_link_static = -L$(MAGMA_DIR)/lib -lmagma $(cuda_link) $(omp_link) 182 magma_link_shared = -L$(MAGMA_DIR)/lib -Wl,-rpath,$(abspath $(MAGMA_DIR)/lib) -lmagma 183 magma_link := $(if $(wildcard $(MAGMA_DIR)/lib/libmagma.${SO_EXT}),$(magma_link_shared),$(magma_link_static)) 184 magma_allsrc.o = $(magma_allsrc.c:%.c=$(OBJDIR)/%.o) $(magma_allsrc.cu:%.cu=$(OBJDIR)/%.o) 185 $(libceed) : LDLIBS += $(magma_link) 186 $(tests) $(examples) : LDLIBS += $(magma_link) 187 $(libceed) : $(magma_allsrc.o) 188 libceed.c += $(magma_allsrc.c) 189 libceed.cu += $(magma_allsrc.cu) 190 $(magma_allsrc.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -DADD_ -I$(MAGMA_DIR)/include -I$(CUDA_DIR)/include 191 $(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 192 BACKENDS += /gpu/magma 193 endif 194endif 195 196export BACKENDS 197 198# generate magma_tmp.c and magma_cuda.cu from magma.c 199$(magma_tmp.c) $(magma_tmp.cu): $(magma_pre_src) | $$(@D)/.DIR 200 $(magma_preprocessor) $< 201 202$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) $(libceed.cu:%.cu=$(OBJDIR)/%.o) | $$(@D)/.DIR 203 $(call quiet,CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 204 205$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 206 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 207 208$(OBJDIR)/%.o : %.cu | $$(@D)/.DIR 209 $(call quiet,NVCC) $(CPPFLAGS) $(NVCCFLAGS) -c -o $@ $(abspath $<) 210 211$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 212 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 213 214$(OBJDIR)/% : tests/%.f | $$(@D)/.DIR 215 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 216 217$(OBJDIR)/% : examples/ceed/%.c | $$(@D)/.DIR 218 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 219 220$(OBJDIR)/% : examples/ceed/%.f | $$(@D)/.DIR 221 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 222 223$(OBJDIR)/mfem-% : examples/mfem/%.cpp $(libceed) | $$(@D)/.DIR 224 $(MAKE) -C examples/mfem CEED_DIR=`pwd` $* 225 mv examples/mfem/$* $@ 226 227$(OBJDIR)/petsc-% : examples/petsc/%.c $(libceed) | $$(@D)/.DIR 228 $(MAKE) -C examples/petsc CEED_DIR=`pwd` $* 229 mv examples/petsc/$* $@ 230 231$(tests) $(examples) : $(libceed) 232$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 233 234run-% : $(OBJDIR)/% 235 @tests/tap.sh $(<:build/%=%) 236# Test core libCEED 237test : $(tests:$(OBJDIR)/%=run-%) $(examples:$(OBJDIR)/%=run-%) 238 239# run test target in parallel 240tst : ;@$(MAKE) $(MFLAGS) V=$(V) test 241# CPU C tests only for backend % 242ctc-% : $(ctests);@$(foreach tst,$(ctests),$(tst) /cpu/$*;) 243 244prove : $(tests) $(examples) 245 $(info Testing backends: $(BACKENDS)) 246 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(tests:$(OBJDIR)/%=%) $(examples:$(OBJDIR)/%=%) 247# run prove target in parallel 248prv : ;@$(MAKE) $(MFLAGS) V=$(V) prove 249 250alltests := $(tests) $(examples) $(if $(MFEM_DIR),$(mfemexamples)) $(if $(PETSC_DIR),$(petscexamples)) 251prove-all : $(ceed.pc) $(alltests) 252 $(info Testing backends: $(BACKENDS)) 253 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(alltests:$(OBJDIR)/%=%) 254 255examples : $(examples) 256 257$(ceed.pc) : pkgconfig-prefix = $(abspath .) 258$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 259.INTERMEDIATE : $(OBJDIR)/ceed.pc 260%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 261 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 262 263# The occa executable is not linked with RPATH by default, so we need it to find its libocca.so 264OCCA := $(if $(DARWIN),DYLD_LIBRARY_PATH,LD_LIBRARY_PATH)=$(OCCA_DIR)/lib $(OCCA_DIR)/bin/occa 265OKL_KERNELS := $(wildcard backends/occa/*.okl) 266 267okl-cache : 268 $(OCCA) cache ceed $(OKL_KERNELS) 269 270okl-clear: 271 $(OCCA) clear -y -l ceed 272 273install : $(libceed) $(OBJDIR)/ceed.pc 274 $(INSTALL) -d "$(DESTDIR)$(includedir)" "$(DESTDIR)$(libdir)" "$(DESTDIR)$(okldir)" "$(DESTDIR)$(pkgconfigdir)" 275 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 276 $(INSTALL_DATA) include/ceedf.h "$(DESTDIR)$(includedir)/" 277 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 278 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 279 $(INSTALL_DATA) $(OKL_KERNELS) "$(DESTDIR)$(okldir)/" 280 281.PHONY : all cln clean print test tst prove prv examples style install doc okl-cache okl-clear 282 283cln clean : 284 $(RM) *.o *.d $(libceed) 285 $(RM) -r *.dSYM $(OBJDIR) $(LIBDIR)/pkgconfig 286 $(MAKE) -C examples/ceed clean 287 $(MAKE) -C examples/mfem clean 288 $(MAKE) -C examples/petsc clean 289 (cd examples/nek5000 && bash make-nek-examples.sh clean) 290 $(RM) $(magma_tmp.c) $(magma_tmp.cu) backends/magma/*~ backends/magma/*.o 291 292distclean : clean 293 rm -rf doc/html 294 295doc : 296 doxygen Doxyfile 297 298style : 299 astyle --style=google --indent=spaces=2 --max-code-length=80 \ 300 --keep-one-line-statements --keep-one-line-blocks --lineend=linux \ 301 --suffix=none --preserve-date --formatted \ 302 *.[ch] tests/*.[ch] backends/*/*.[ch] examples/*/*.[ch] examples/*/*.[ch]pp 303 304print : 305 @echo $(VAR)=$($(VAR)) 306 307print-% : 308 $(info [ variable name]: $*) 309 $(info [ origin]: $(origin $*)) 310 $(info [ value]: $(value $*)) 311 $(info [expanded value]: $($*)) 312 $(info ) 313 @true 314 315-include $(libceed.c:%.c=build/%.d) $(tests.c:tests/%.c=build/%.d) 316