1# ################################################################ 2# xxHash benchHash Makefile 3# Copyright (C) 2019-2020 Yann Collet 4# 5# GPL v2 License 6# 7# This program is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 2 of the License, or 10# (at your option) any later version. 11# 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public License along 18# with this program; if not, write to the Free Software Foundation, Inc., 19# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 20# 21# You can contact the author at: 22# - xxHash homepage: https://www.xxhash.com 23# - xxHash source repository: https://github.com/Cyan4973/xxHash 24# ################################################################ 25# benchHash: A generic benchmark for hash algorithms 26# measuring throughput, latency and bandwidth 27# ################################################################ 28 29 30CPPFLAGS += -I../.. # directory of xxHash source files 31CFLAGS ?= -O3 32CFLAGS += -std=c99 -Wall -Wextra -Wstrict-aliasing=1 33CFLAGS += $(MOREFLAGS) # custom way to add flags 34CXXFLAGS ?= -O3 35LDFLAGS += $(MOREFLAGS) 36 37 38OBJ_LIST = main.o bhDisplay.o benchHash.o benchfn.o timefn.o 39 40 41default: benchHash 42 43all: benchHash 44 45benchHash32: CFLAGS += -m32 46benchHash32: CXXFLAGS += -m32 47 48benchHash_avx2: CFLAGS += -mavx2 49benchHash_avx2: CXXFLAGS += -mavx2 50 51benchHash_hw: CPPFLAGS += -DHARDWARE_SUPPORT 52benchHash_hw: CFLAGS += -mavx2 -maes 53benchHash_hw: CXXFLAGS += -mavx2 -mpclmul -std=c++14 54 55benchHash benchHash32 benchHash_avx2 benchHash_nosimd benchHash_hw: $(OBJ_LIST) 56 $(CXX) $(CPPFLAGS) $(CXXFLAGS) $^ $(LDFLAGS) -o $@ 57 58 59main.o: bhDisplay.h hashes.h 60 61bhDisplay.o: bhDisplay.h benchHash.h 62 63benchHash.o: benchHash.h 64 65 66clean: 67 $(RM) *.o benchHash benchHash32 benchHash_avx2 benchHash_hw 68