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 17CONFIG ?= config.mk 18-include $(CONFIG) 19 20ifeq (,$(filter-out undefined default,$(origin CC))) 21 CC = gcc 22endif 23ifeq (,$(filter-out undefined default,$(origin CXX))) 24 CXX = g++ 25endif 26ifeq (,$(filter-out undefined default,$(origin FC))) 27 FC = gfortran 28endif 29ifeq (,$(filter-out undefined default,$(origin LINK))) 30 LINK = $(CC) 31endif 32NVCC ?= $(CUDA_DIR)/bin/nvcc 33NVCC_CXX ?= $(CXX) 34 35# ASAN must be left empty if you don't want to use it 36ASAN ?= 37 38LDFLAGS ?= 39UNDERSCORE ?= 1 40 41# MFEM_DIR env variable should point to sibling directory 42ifneq ($(wildcard ../mfem/libmfem.*),) 43 MFEM_DIR ?= ../mfem 44endif 45 46# NEK5K_DIR env variable should point to sibling directory 47ifneq ($(wildcard ../Nek5000/*),) 48 NEK5K_DIR ?= $(abspath ../Nek5000) 49endif 50export NEK5K_DIR 51MPI ?= 1 52 53# CEED_DIR env for NEK5K testing 54export CEED_DIR = $(abspath .) 55 56# XSMM_DIR env variable should point to XSMM master (github.com/hfp/libxsmm) 57XSMM_DIR ?= ../libxsmm 58 59# OCCA_DIR env variable should point to OCCA master (github.com/libocca/occa) 60OCCA_DIR ?= ../occa 61 62# env variable MAGMA_DIR can be used too 63MAGMA_DIR ?= ../magma 64# If CUDA_DIR is not set, check for nvcc, or resort to /usr/local/cuda 65CUDA_DIR ?= $(or $(patsubst %/,%,$(dir $(patsubst %/,%,$(dir \ 66 $(shell which nvcc 2> /dev/null))))),/usr/local/cuda) 67 68# Check for PETSc in ../petsc 69ifneq ($(wildcard ../petsc/lib/libpetsc.*),) 70 PETSC_DIR ?= ../petsc 71endif 72 73# Warning: SANTIZ options still don't run with /gpu/occa 74# export LSAN_OPTIONS=suppressions=.asanignore 75AFLAGS = -fsanitize=address #-fsanitize=undefined -fno-omit-frame-pointer 76 77CC_VENDOR := $(firstword $(filter gcc clang,$(shell $(CC) --version))) 78 79cc_check_flag = $(shell $(CC) -E $(1) -x c /dev/null > /dev/null 2>&1 && echo 1) 80MARCHFLAG := -march=native 81MARCHFLAG := $(if $(call cc_check_flag,$(MARCHFLAG)),$(MARCHFLAG),-mcpu=native) 82MARCHFLAG := $(if $(call cc_check_flag,$(MARCHFLAG)),$(MARCHFLAG)) 83 84OMP_SIMD_FLAG := -fopenmp-simd 85OMP_SIMD_FLAG := $(if $(call cc_check_flag,$(OMP_SIMD_FLAG)),$(OMP_SIMD_FLAG)) 86 87OPT ?= -O -g $(MARCHFLAG) -ffp-contract=fast $(OMP_SIMD_FLAG) 88CFLAGS ?= -std=c99 $(OPT) -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP 89CXXFLAGS ?= -std=c++11 $(OPT) -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP 90NVCCFLAGS ?= -ccbin $(CXX) -Xcompiler "$(OPT)" -Xcompiler -fPIC 91# If using the IBM XL Fortran (xlf) replace FFLAGS appropriately: 92ifneq ($(filter %xlf %xlf_r,$(FC)),) 93 FFLAGS ?= $(OPT) -ffree-form -qpreprocess -qextname -qpic -MMD 94else # gfortran/Intel-style options 95 FFLAGS ?= -cpp $(OPT) -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP 96endif 97 98ifeq ($(COVERAGE), 1) 99 CFLAGS += --coverage 100 LDFLAGS += --coverage 101endif 102 103CFLAGS += $(if $(ASAN),$(AFLAGS)) 104FFLAGS += $(if $(ASAN),$(AFLAGS)) 105LDFLAGS += $(if $(ASAN),$(AFLAGS)) 106CPPFLAGS += -I./include 107LDLIBS = -lm 108OBJDIR := build 109LIBDIR := lib 110 111# Installation variables 112prefix ?= /usr/local 113bindir = $(prefix)/bin 114libdir = $(prefix)/lib 115okldir = $(libdir)/okl 116includedir = $(prefix)/include 117pkgconfigdir = $(libdir)/pkgconfig 118INSTALL = install 119INSTALL_PROGRAM = $(INSTALL) 120INSTALL_DATA = $(INSTALL) -m644 121 122# Get number of processors of the machine 123NPROCS := $(shell getconf _NPROCESSORS_ONLN) 124# prepare make options to run in parallel 125MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 126 --no-print-directory --no-keep-going 127 128PYTHON ?= python3 129PROVE ?= prove 130PROVE_OPTS ?= -j $(NPROCS) 131DARWIN := $(filter Darwin,$(shell uname -s)) 132SO_EXT := $(if $(DARWIN),dylib,so) 133 134ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 135libceed := $(LIBDIR)/libceed.$(SO_EXT) 136CEED_LIBS = -lceed 137libceed.c := $(wildcard interface/ceed*.c) 138gallery.c := $(wildcard gallery/*/ceed*.c) 139libceed.c += $(gallery.c) 140libceed_test := $(LIBDIR)/libceed_test.$(SO_EXT) 141libceeds = $(libceed) $(libceed_test) 142BACKENDS_BUILTIN := /cpu/self/ref/serial /cpu/self/ref/blocked /cpu/self/opt/serial /cpu/self/opt/blocked 143BACKENDS := $(BACKENDS_BUILTIN) 144 145# Tests 146tests.c := $(sort $(wildcard tests/t[0-9][0-9][0-9]-*.c)) 147tests.f := $(sort $(wildcard tests/t[0-9][0-9][0-9]-*.f90)) 148tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 149ctests := $(tests) 150tests += $(tests.f:tests/%.f90=$(OBJDIR)/%) 151# Examples 152examples.c := $(sort $(wildcard examples/ceed/*.c)) 153examples.f := $(sort $(wildcard examples/ceed/*.f)) 154examples := $(examples.c:examples/ceed/%.c=$(OBJDIR)/%) 155examples += $(examples.f:examples/ceed/%.f=$(OBJDIR)/%) 156# MFEM Examples 157mfemexamples.cpp := $(sort $(wildcard examples/mfem/*.cpp)) 158mfemexamples := $(mfemexamples.cpp:examples/mfem/%.cpp=$(OBJDIR)/mfem-%) 159# Nek5K Examples 160nekexamples := $(OBJDIR)/nek-bps 161# PETSc Examples 162petscexamples.c := $(wildcard examples/petsc/*.c) 163petscexamples := $(petscexamples.c:examples/petsc/%.c=$(OBJDIR)/petsc-%) 164# Fluid Dynamics Examples 165fluidsexamples.c := $(sort $(wildcard examples/fluids/*.c)) 166fluidsexamples := $(fluidsexamples.c:examples/fluids/%.c=$(OBJDIR)/fluids-%) 167# Solid Mechanics Examples 168solidsexamples.c := $(sort $(wildcard examples/solids/*.c)) 169solidsexamples := $(solidsexamples.c:examples/solids/%.c=$(OBJDIR)/solids-%) 170 171# Backends/[ref, blocked, template, memcheck, opt, avx, occa, magma] 172ref.c := $(sort $(wildcard backends/ref/*.c)) 173blocked.c := $(sort $(wildcard backends/blocked/*.c)) 174template.c := $(sort $(wildcard backends/template/*.c)) 175ceedmemcheck.c := $(sort $(wildcard backends/memcheck/*.c)) 176opt.c := $(sort $(wildcard backends/opt/*.c)) 177avx.c := $(sort $(wildcard backends/avx/*.c)) 178xsmm.c := $(sort $(wildcard backends/xsmm/*.c)) 179cuda.c := $(sort $(wildcard backends/cuda/*.c)) 180cuda.cpp := $(sort $(wildcard backends/cuda/*.cpp)) 181cuda.cu := $(sort $(wildcard backends/cuda/*.cu)) 182cuda-reg.c := $(sort $(wildcard backends/cuda-reg/*.c)) 183cuda-reg.cu := $(sort $(wildcard backends/cuda-reg/*.cu)) 184cuda-shared.c := $(sort $(wildcard backends/cuda-shared/*.c)) 185cuda-shared.cu := $(sort $(wildcard backends/cuda-shared/*.cu)) 186cuda-gen.c := $(sort $(wildcard backends/cuda-gen/*.c)) 187cuda-gen.cpp := $(sort $(wildcard backends/cuda-gen/*.cpp)) 188cuda-gen.cu := $(sort $(wildcard backends/cuda-gen/*.cu)) 189occa.c := $(sort $(wildcard backends/occa/*.c)) 190magma_preprocessor := python backends/magma/gccm.py 191magma_pre_src := $(filter-out %ceed-magma.c %_tmp.c, $(wildcard backends/magma/ceed-*.c)) 192magma_dsrc := $(wildcard backends/magma/magma_d*.c) 193magma_dsrc += backends/magma/ceed-magma.c 194magma_tmp.c := $(magma_pre_src:%.c=%_tmp.c) 195magma_tmp.cu := $(magma_pre_src:%.c=%_cuda.cu) 196magma_allsrc.c := $(magma_dsrc) $(magma_tmp.c) 197magma_allsrc.cu:= $(magma_tmp.cu) backends/magma/magma_devptr.cu 198magma_allsrc.cu+= backends/magma/magma_dbasisApply_grad.cu backends/magma/magma_dbasisApply_interp.cu backends/magma/magma_dbasisApply_weight.cu 199magma_allsrc.cu+= backends/magma/magma_drestrictApply.cu 200 201# Output using the 216-color rules mode 202rule_file = $(notdir $(1)) 203rule_path = $(patsubst %/,%,$(dir $(1))) 204last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 205ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 206emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 207color_out = @if [ -t 1 ]; then \ 208 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 209 $(1) $(call ansicolor,$(2)) \ 210 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 211 printf " %10s %s\n" $(1) $(2); fi 212# if TERM=dumb, use it, otherwise switch to the term one 213output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 214 215# if V is set to non-nil, turn the verbose mode 216quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 217 218# Cancel built-in and old-fashioned implicit rules which we don't use 219.SUFFIXES: 220 221.SECONDEXPANSION: # to expand $$(@D)/.DIR 222 223.SECONDARY: $(magma_tmp.c) $(magma_tmp.cu) 224 225%/.DIR : 226 @mkdir -p $(@D) 227 @touch $@ 228 229.PRECIOUS: %/.DIR 230 231lib: $(libceed) $(ceed.pc) 232# run 'lib' target in parallel 233par:;@$(MAKE) $(MFLAGS) V=$(V) lib 234backend_status = $(if $(filter $1,$(BACKENDS)), [backends: $1], [not found]) 235info: 236 $(info ------------------------------------) 237 $(info CC = $(CC)) 238 $(info CXX = $(CXX)) 239 $(info FC = $(FC)) 240 $(info CPPFLAGS = $(CPPFLAGS)) 241 $(info CFLAGS = $(value CFLAGS)) 242 $(info CXXFLAGS = $(value CXXFLAGS)) 243 $(info FFLAGS = $(value FFLAGS)) 244 $(info NVCCFLAGS = $(value NVCCFLAGS)) 245 $(info LDFLAGS = $(value LDFLAGS)) 246 $(info LDLIBS = $(LDLIBS)) 247 $(info OPT = $(OPT)) 248 $(info AFLAGS = $(AFLAGS)) 249 $(info ASAN = $(or $(ASAN),(empty))) 250 $(info V = $(or $(V),(empty)) [verbose=$(if $(V),on,off)]) 251 $(info ------------------------------------) 252 $(info MEMCHK_STATUS = $(MEMCHK_STATUS)$(call backend_status,/cpu/self/memcheck/serial /cpu/sef/memcheck/blocked)) 253 $(info AVX_STATUS = $(AVX_STATUS)$(call backend_status,/cpu/self/avx/serial /cpu/self/avx/blocked)) 254 $(info XSMM_DIR = $(XSMM_DIR)$(call backend_status,/cpu/self/xsmm/serial /cpu/self/xsmm/blocked)) 255 $(info OCCA_DIR = $(OCCA_DIR)$(call backend_status,/cpu/occa /gpu/occa /omp/occa)) 256 $(info MAGMA_DIR = $(MAGMA_DIR)$(call backend_status,/gpu/magma)) 257 $(info CUDA_DIR = $(CUDA_DIR)$(call backend_status,$(CUDA_BACKENDS))) 258 $(info ------------------------------------) 259 $(info MFEM_DIR = $(MFEM_DIR)) 260 $(info NEK5K_DIR = $(NEK5K_DIR)) 261 $(info PETSC_DIR = $(PETSC_DIR)) 262 $(info ------------------------------------) 263 $(info prefix = $(prefix)) 264 $(info includedir = $(value includedir)) 265 $(info libdir = $(value libdir)) 266 $(info okldir = $(value okldir)) 267 $(info pkgconfigdir = $(value pkgconfigdir)) 268 $(info ------------------------------------) 269 @true 270info-backends: 271 $(info make: 'lib' with optional backends: $(filter-out $(BACKENDS_BUILTIN),$(BACKENDS))) 272.PHONY: lib all par info info-backends 273 274$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name @rpath/$(notdir $(libceed))) 275$(libceed_test) : LDFLAGS += $(if $(DARWIN), -install_name @rpath/$(notdir $(libceed_test))) 276 277# Standard Backends 278libceed.c += $(ref.c) 279libceed.c += $(blocked.c) 280libceed.c += $(opt.c) 281 282# Testing Backends 283test_backends.c := $(template.c) 284TEST_BACKENDS := /cpu/self/tmpl /cpu/self/tmpl/sub 285 286# Memcheck Backend 287MEMCHK_STATUS = Disabled 288MEMCHK := $(shell echo "\#include <valgrind/memcheck.h>" | $(CC) $(CPPFLAGS) -E - >/dev/null 2>&1 && echo 1) 289ifeq ($(MEMCHK),1) 290 MEMCHK_STATUS = Enabled 291 libceed.c += $(ceedmemcheck.c) 292 BACKENDS += /cpu/self/memcheck/serial /cpu/self/memcheck/blocked 293endif 294 295# AVX Backed 296AVX_STATUS = Disabled 297AVX_FLAG := $(if $(filter clang,$(CC_VENDOR)),+avx,-mavx) 298AVX := $(filter $(AVX_FLAG),$(shell $(CC) $(OPT) -v -E -x c /dev/null 2>&1)) 299ifneq ($(AVX),) 300 AVX_STATUS = Enabled 301 libceed.c += $(avx.c) 302 BACKENDS += /cpu/self/avx/serial /cpu/self/avx/blocked 303endif 304 305# libXSMM Backends 306ifneq ($(wildcard $(XSMM_DIR)/lib/libxsmm.*),) 307 $(libceeds) : LDFLAGS += -L$(XSMM_DIR)/lib -Wl,-rpath,$(abspath $(XSMM_DIR)/lib) 308 $(libceeds) : LDLIBS += -lxsmm -ldl 309 MKL ?= 310 ifeq (,$(MKL)$(MKLROOT)) 311 BLAS_LIB = -lblas 312 else 313 ifneq ($(MKLROOT),) 314 # Some installs put everything inside an intel64 subdirectory, others not 315 MKL_LIBDIR = $(dir $(firstword $(wildcard $(MKLROOT)/lib/intel64/libmkl_sequential.* $(MKLROOT)/lib/libmkl_sequential.*))) 316 MKL_LINK = -L$(MKL_LIBDIR) -Wl,-rpath,$(MKL_LIBDIR) 317 endif 318 BLAS_LIB = $(MKL_LINK) -Wl,--no-as-needed -lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lpthread -lm -ldl 319 endif 320 $(libceeds) : LDLIBS += $(BLAS_LIB) 321 libceed.c += $(xsmm.c) 322 $(xsmm.c:%.c=$(OBJDIR)/%.o) $(xsmm.c:%=%.tidy) : CPPFLAGS += -I$(XSMM_DIR)/include 323 BACKENDS += /cpu/self/xsmm/serial /cpu/self/xsmm/blocked 324endif 325 326# OCCA Backends 327ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 328 $(libceeds) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 329 $(libceeds) : LDLIBS += -locca 330 libceed.c += $(occa.c) 331 $(occa.c:%.c=$(OBJDIR)/%.o) $(occa.c:%=%.tidy) : CPPFLAGS += -I$(OCCA_DIR)/include 332 BACKENDS += /cpu/occa /gpu/occa /omp/occa 333endif 334 335# CUDA Backends 336CUDA_LIB_DIR := $(wildcard $(foreach d,lib lib64,$(CUDA_DIR)/$d/libcudart.${SO_EXT})) 337CUDA_LIB_DIR := $(patsubst %/,%,$(dir $(firstword $(CUDA_LIB_DIR)))) 338CUDA_LIB_DIR_STUBS := $(CUDA_LIB_DIR)/stubs 339CUDA_BACKENDS = /gpu/cuda/ref /gpu/cuda/reg /gpu/cuda/shared /gpu/cuda/gen 340ifneq ($(CUDA_LIB_DIR),) 341 $(libceeds) : CPPFLAGS += -I$(CUDA_DIR)/include 342 $(libceeds) : LDFLAGS += -L$(CUDA_LIB_DIR) -Wl,-rpath,$(abspath $(CUDA_LIB_DIR)) 343 $(libceeds) : LDLIBS += -lcudart -lnvrtc -lcuda 344 $(libceeds) : LINK = $(CXX) 345 libceed.c += $(cuda.c) $(cuda-reg.c) $(cuda-shared.c) $(cuda-gen.c) 346 libceed.cpp += $(cuda.cpp) $(cuda-gen.cpp) 347 libceed.cu += $(cuda.cu) $(cuda-reg.cu) $(cuda-shared.cu) $(cuda-gen.cu) 348 BACKENDS += $(CUDA_BACKENDS) 349endif 350 351# MAGMA Backend 352ifneq ($(wildcard $(MAGMA_DIR)/lib/libmagma.*),) 353 ifneq ($(CUDA_LIB_DIR),) 354 cuda_link = -Wl,-rpath,$(CUDA_LIB_DIR) -L$(CUDA_LIB_DIR) -lcublas -lcusparse -lcudart 355 omp_link = -fopenmp 356 magma_link_static = -L$(MAGMA_DIR)/lib -lmagma $(cuda_link) $(omp_link) 357 magma_link_shared = -L$(MAGMA_DIR)/lib -Wl,-rpath,$(abspath $(MAGMA_DIR)/lib) -lmagma 358 magma_link := $(if $(wildcard $(MAGMA_DIR)/lib/libmagma.${SO_EXT}),$(magma_link_shared),$(magma_link_static)) 359 $(libceeds) : LDLIBS += $(magma_link) 360 $(tests) $(examples) : LDLIBS += $(magma_link) 361 libceed.c += $(magma_allsrc.c) 362 libceed.cu += $(magma_allsrc.cu) 363 $(magma_allsrc.c:%.c=$(OBJDIR)/%.o) $(magma_allsrc.c:%=%.tidy) : CPPFLAGS += -DADD_ -I$(MAGMA_DIR)/include -I$(CUDA_DIR)/include 364 $(magma_allsrc.cu:%.cu=$(OBJDIR)/%.o) : CPPFLAGS += --compiler-options=-fPIC -DADD_ -I$(MAGMA_DIR)/include -I$(MAGMA_DIR)/magmablas -I$(MAGMA_DIR)/control -I$(CUDA_DIR)/include 365 BACKENDS += /gpu/magma 366 endif 367endif 368 369export BACKENDS 370 371# Generate magma_tmp.c and magma_cuda.cu from magma.c 372%_tmp.c %_cuda.cu : %.c 373 $(magma_preprocessor) $< 374 375libceed.o = $(libceed.c:%.c=$(OBJDIR)/%.o) $(libceed.cpp:%.cpp=$(OBJDIR)/%.o) $(libceed.cu:%.cu=$(OBJDIR)/%.o) 376$(filter %fortran.o,$(libceed.o)) : CPPFLAGS += $(if $(filter 1,$(UNDERSCORE)),-DUNDERSCORE) 377$(libceed.o): | info-backends 378$(libceed) : $(libceed.o) | $$(@D)/.DIR 379 $(call quiet,LINK) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 380 381$(OBJDIR)/%.o : $(CURDIR)/%.c | $$(@D)/.DIR 382 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 383 384$(OBJDIR)/%.o : $(CURDIR)/%.cpp | $$(@D)/.DIR 385 $(call quiet,CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $(abspath $<) 386 387$(OBJDIR)/%.o : $(CURDIR)/%.cu | $$(@D)/.DIR 388 $(call quiet,NVCC) $(CPPFLAGS) $(NVCCFLAGS) -c -o $@ $(abspath $<) 389 390$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 391 $(call quiet,LINK.c) -o $@ $(abspath $<) $(CEED_LIBS) $(LDLIBS) 392 393$(OBJDIR)/% : tests/%.f90 | $$(@D)/.DIR 394 $(call quiet,LINK.F) -DSOURCE_DIR='"$(abspath $(<D))/"' -o $@ $(abspath $<) $(CEED_LIBS) $(LDLIBS) 395 396$(OBJDIR)/% : examples/ceed/%.c | $$(@D)/.DIR 397 $(call quiet,LINK.c) -o $@ $(abspath $<) $(CEED_LIBS) $(LDLIBS) 398 399$(OBJDIR)/% : examples/ceed/%.f | $$(@D)/.DIR 400 $(call quiet,LINK.F) -DSOURCE_DIR='"$(abspath $(<D))/"' -o $@ $(abspath $<) $(CEED_LIBS) $(LDLIBS) 401 402$(OBJDIR)/mfem-% : examples/mfem/%.cpp $(libceed) | $$(@D)/.DIR 403 +$(MAKE) -C examples/mfem CEED_DIR=`pwd` \ 404 MFEM_DIR="$(abspath $(MFEM_DIR))" $* 405 mv examples/mfem/$* $@ 406 407# Note: Multiple Nek files cannot be built in parallel. The '+' here enables 408# this single Nek bps file to be built in parallel with other examples, 409# such as when calling `make prove-all -j2`. 410$(OBJDIR)/nek-bps : examples/nek/bps/bps.usr examples/nek/nek-examples.sh $(libceed) | $$(@D)/.DIR 411 +$(MAKE) -C examples MPI=$(MPI) CEED_DIR=`pwd` NEK5K_DIR="$(abspath $(NEK5K_DIR))" nek 412 mv examples/nek/build/bps $(OBJDIR)/bps 413 cp examples/nek/nek-examples.sh $(OBJDIR)/nek-bps 414 415$(OBJDIR)/petsc-% : examples/petsc/%.c $(libceed) $(ceed.pc) | $$(@D)/.DIR 416 +$(MAKE) -C examples/petsc CEED_DIR=`pwd` \ 417 PETSC_DIR="$(abspath $(PETSC_DIR))" OPT="$(OPT)" $* 418 mv examples/petsc/$* $@ 419 420$(OBJDIR)/fluids-% : examples/fluids/%.c $(libceed) $(ceed.pc) | $$(@D)/.DIR 421 +$(MAKE) -C examples/fluids CEED_DIR=`pwd` \ 422 PETSC_DIR="$(abspath $(PETSC_DIR))" OPT="$(OPT)" $* 423 mv examples/fluids/$* $@ 424 425$(OBJDIR)/solids-% : examples/solids/%.c $(libceed) $(ceed.pc) | $$(@D)/.DIR 426 +$(MAKE) -C examples/solids CEED_DIR=`pwd` \ 427 PETSC_DIR="$(abspath $(PETSC_DIR))" $* 428 mv examples/solids/$* $@ 429 430libceed_test.o = $(test_backends.c:%.c=$(OBJDIR)/%.o) 431$(libceed_test) : $(libceed.o) $(libceed_test.o) | $$(@D)/.DIR 432 $(call quiet,LINK) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 433 434$(examples) : $(libceed) 435$(tests) : $(libceed_test) 436$(tests) : CEED_LIBS = -lceed_test 437$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 438 439run-t% : BACKENDS += $(TEST_BACKENDS) 440run-% : $(OBJDIR)/% 441 @tests/tap.sh $(<:$(OBJDIR)/%=%) 442 443external_examples := \ 444 $(if $(MFEM_DIR),$(mfemexamples)) \ 445 $(if $(PETSC_DIR),$(petscexamples)) \ 446 $(if $(NEK5K_DIR),$(nekexamples)) \ 447 $(if $(PETSC_DIR),$(fluidsexamples)) \ 448 $(if $(PETSC_DIR),$(solidsexamples)) 449 450allexamples = $(examples) $(external_examples) 451 452# The test and prove targets can be controlled via pattern searches. The 453# default is to run tests and those examples that have no external dependencies. 454# Examples of finer grained control: 455# 456# make test search='petsc mfem' # PETSc and MFEM examples 457# make prove search='t3' # t3xx series tests 458# make junit search='ex petsc' # core ex* and PETSc tests 459search ?= t ex 460realsearch = $(search:%=%%) 461matched = $(foreach pattern,$(realsearch),$(filter $(OBJDIR)/$(pattern),$(tests) $(allexamples))) 462 463# Test core libCEED 464test : $(matched:$(OBJDIR)/%=run-%) 465 466# Run test target in parallel 467tst : ;@$(MAKE) $(MFLAGS) V=$(V) test 468# CPU C tests only for backend % 469ctc-% : $(ctests);@$(foreach tst,$(ctests),$(tst) /cpu/$*;) 470 471prove : BACKENDS += $(TEST_BACKENDS) 472prove : $(matched) 473 $(info Testing backends: $(BACKENDS)) 474 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(matched:$(OBJDIR)/%=%) 475# Run prove target in parallel 476prv : ;@$(MAKE) $(MFLAGS) V=$(V) prove 477 478prove-all : 479 +$(MAKE) prove realsearch=% 480 481junit-t% : BACKENDS += $(TEST_BACKENDS) 482junit-% : $(OBJDIR)/% 483 @printf " %10s %s\n" TEST $(<:$(OBJDIR)/%=%); $(PYTHON) tests/junit.py $(<:$(OBJDIR)/%=%) 484 485junit : $(matched:$(OBJDIR)/%=junit-%) 486 487all: $(alltests) 488 489examples : $(allexamples) 490ceedexamples : $(examples) 491nekexamples : $(nekexamples) 492mfemexamples : $(mfemexamples) 493petscexamples : $(petscexamples) 494 495# Benchmarks 496allbenchmarks = petsc-bps 497bench_targets = $(addprefix bench-,$(allbenchmarks)) 498.PHONY: $(bench_targets) benchmarks 499$(bench_targets): bench-%: $(OBJDIR)/% 500 cd benchmarks && ./benchmark.sh --ceed "$(BACKENDS)" -r $(*).sh 501benchmarks: $(bench_targets) 502 503$(ceed.pc) : pkgconfig-prefix = $(abspath .) 504$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 505.INTERMEDIATE : $(OBJDIR)/ceed.pc 506%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 507 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 508 509OCCA := $(OCCA_DIR)/bin/occa 510OKL_KERNELS := $(wildcard backends/occa/*.okl) 511 512okl-cache : 513 $(OCCA) cache ceed $(OKL_KERNELS) 514 515okl-clear: 516 $(OCCA) clear -y -l ceed 517 518install : $(libceed) $(OBJDIR)/ceed.pc 519 $(INSTALL) -d $(addprefix $(if $(DESTDIR),"$(DESTDIR)"),"$(includedir)"\ 520 "$(libdir)" "$(pkgconfigdir)" $(if $(OCCA_ON),"$(okldir)")) 521 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 522 $(INSTALL_DATA) include/ceedf.h "$(DESTDIR)$(includedir)/" 523 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 524 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 525 $(if $(OCCA_ON),$(INSTALL_DATA) $(OKL_KERNELS) "$(DESTDIR)$(okldir)/") 526 527.PHONY : cln clean doxygen doc lib install all print test tst prove prv prove-all junit examples style tidy okl-cache okl-clear info info-backends 528 529cln clean : 530 $(RM) -r $(OBJDIR) $(LIBDIR) dist *egg* .pytest_cache *cffi* 531 $(MAKE) -C examples clean NEK5K_DIR="$(abspath $(NEK5K_DIR))" 532 $(MAKE) -C tests/python clean 533 $(RM) $(magma_tmp.c) $(magma_tmp.cu) backends/magma/*~ backends/magma/*.o 534 $(RM) benchmarks/*output.txt 535 536distclean : clean 537 $(RM) -r doc/html $(CONFIG) 538 539DOXYGEN ?= doxygen 540doxygen : 541 $(DOXYGEN) Doxyfile 542 543doc-html doc-latexpdf doc-epub : doc-% : doxygen 544 make -C doc/sphinx $* 545 546doc : doc-html 547 548style : 549 @astyle --options=.astylerc \ 550 $(filter-out include/ceedf.h tests/t320-basis-f.h, \ 551 $(wildcard include/*.h interface/*.[ch] tests/*.[ch] backends/*/*.[ch] \ 552 examples/*/*/*.[ch] examples/*/*.[ch] examples/*/*.[ch]pp gallery/*/*.[ch])) 553 554CLANG_TIDY ?= clang-tidy 555%.c.tidy : %.c 556 $(CLANG_TIDY) $(TIDY_OPTS) $^ -- $(CPPFLAGS) --std=c99 557 558tidy : $(libceed.c:%=%.tidy) 559 560print : 561 @echo $(VAR)=$($(VAR)) 562 563print-% : 564 $(info [ variable name]: $*) 565 $(info [ origin]: $(origin $*)) 566 $(info [ flavor]: $(flavor $*)) 567 $(info [ value]: $(value $*)) 568 $(info [expanded value]: $($*)) 569 $(info ) 570 @true 571 572# "make configure" detects any variables passed on the command line or 573# previously set in config.mk, caching them in config.mk as simple 574# (:=) variables. Variables set in config.mk or on the command line 575# take precedence over the defaults provided in the file. Typical 576# usage: 577# 578# make configure CC=/path/to/my/cc CUDA_DIR=/opt/cuda 579# make 580# make prove 581# 582# The values in the file can be updated by passing them on the command 583# line, e.g., 584# 585# make configure CC=/path/to/other/clang 586 587# All variables to consider for caching 588CONFIG_VARS = CC CXX FC NVCC NVCC_CXX \ 589 OPT CFLAGS CPPFLAGS CXXFLAGS FFLAGS NVCCFLAGS \ 590 LDFLAGS LDLIBS \ 591 MAGMA_DIR XSMM_DIR CUDA_DIR MFEM_DIR PETSC_DIR NEK5K_DIR 592 593# $(call needs_save,CFLAGS) returns true (a nonempty string) if CFLAGS 594# was set on the command line or in config.mk (where it will appear as 595# a simple variable). 596needs_save = $(or $(filter command line,$(origin $(1))),$(filter simple,$(flavor $(1)))) 597 598configure : 599 $(file > $(CONFIG)) 600 $(foreach v,$(CONFIG_VARS),$(if $(call needs_save,$(v)),$(file >> $(CONFIG),$(v) := $($(v))))) 601 @echo "Configuration cached in $(CONFIG):" 602 @cat $(CONFIG) 603 604wheel : export MARCHFLAG = -march=generic 605wheel : export WHEEL_PLAT = manylinux2010_x86_64 606wheel : 607 docker run -it --user $(shell id -u):$(shell id -g) --rm -v $(PWD):/io -w /io \ 608 -e MARCHFLAG -e WHEEL_PLAT \ 609 quay.io/pypa/$(WHEEL_PLAT) python/make-wheels.sh 610 611.PHONY : configure wheel 612 613# Include *.d deps when not -B = --always-make: useful if the paths are wonky in a container 614-include $(if $(filter B,$(MAKEFLAGS)),,$(libceed.c:%.c=$(OBJDIR)/%.d) $(tests.c:tests/%.c=$(OBJDIR)/%.d)) 615