github-repos/byte-unixbench
1
0
Fork 0
mirror of https://github.com/kdlucas/byte-unixbench.git synced 2024-12-11 23:30:07 +08:00
Code Issues Packages Projects Releases Wiki Activity

Makefile modernization

Browse Source 
update optimization flags
use Makefile patterns to reduce duplication
remove -ansi flag (increase portability)
add missing dependencies
This commit is contained in:
Glenn Strauss 2016-01-08 06:28:53 -05:00
parent 64c45b40c0
commit 7f1ddef4e8
1 changed files with 89 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

145
UnixBench/Makefile
View File

@ -31,6 +31,8 @@
# 09/30/07 adding ubgears, GRAPHIC_TESTS switch # 09/30/07 adding ubgears, GRAPHIC_TESTS switch
# 10/14/07 adding large.txt # 10/14/07 adding large.txt
# 01/13/11 added support for parallel compilation # 01/13/11 added support for parallel compilation
# 01/07/16 [refer to version control commit messages and
# cease using two-digit years in date formats]
############################################################################## ##############################################################################
############################################################################## ##############################################################################
@ -39,9 +41,9 @@
SHELL = /bin/sh SHELL = /bin/sh
# GRAPHICS TESTS: Uncomment the definition of "GRAPHIC_TESTS" to enable # GRAPHIC TESTS: Uncomment the definition of "GRAPHIC_TESTS" to enable
# the building of the graphics benchmarks. This will require the # the building of the graphics benchmarks. This will require the
# X11 libraries on your system. # X11 libraries on your system. (e.g. libX11-devel mesa-libGL-devel)
# #
# Comment the line out to disable these tests. # Comment the line out to disable these tests.
# GRAPHIC_TESTS = defined # GRAPHIC_TESTS = defined
@ -71,14 +73,33 @@ CC=gcc
# -m386 -malign-loops=1 -malign-jumps=1 -malign-functions=1 # -m386 -malign-loops=1 -malign-jumps=1 -malign-functions=1
## For Solaris 2, or general-purpose GCC 2.7.x ## For Solaris 2, or general-purpose GCC 2.7.x
OPTON = -O2 -fomit-frame-pointer -fforce-addr -ffast-math -Wall #OPTON = -O2 -fomit-frame-pointer -fforce-addr -ffast-math -Wall
## For Digital Unix v4.x, with DEC cc v5.x ## For Digital Unix v4.x, with DEC cc v5.x
#OPTON = -O4 #OPTON = -O4
#CFLAGS = -DTIME -std1 -verbose -w0 #CFLAGS = -DTIME -std1 -verbose -w0
## gcc optimization flags
## (-ffast-math) disables strict IEEE or ISO rules/specifications for math funcs
OPTON = -O3 -ffast-math
## OS detection. Comment out if gmake syntax not supported by other 'make'.
OSNAME:=$(shell uname -s)
ifeq ($(OSNAME),Linux)
OPTON += -march=native -mtune=native
endif
ifeq ($(OSNAME),Darwin)
# (adjust flags or comment out this section for older versions of XCode or OS X)
# (-mmacosx-versin-min= requires at least that version of SDK be installed)
OPTON += -march=native -mmacosx-version-min=10.10
#http://stackoverflow.com/questions/9840207/how-to-use-avx-pclmulqdq-on-mac-os-x-lion/19342603#19342603
CFLAGS += -Wa,-q
endif
## generic gcc CFLAGS. -DTIME must be included. ## generic gcc CFLAGS. -DTIME must be included.
CFLAGS = -DTIME -Wall -pedantic -ansi CFLAGS = -Wall -pedantic $(OPTON) -I $(SRCDIR) -DTIME
############################################################################## ##############################################################################
@ -104,7 +125,7 @@ SOURCES = arith.c big.c context1.c \
dhry_1.c dhry_2.c dhry.h whets.c ubgears.c dhry_1.c dhry_2.c dhry.h whets.c ubgears.c
TESTS = sort.src cctest.c dc.dat large.txt TESTS = sort.src cctest.c dc.dat large.txt
ifdef GRAPHIC_TESTS ifneq (,$(GRAPHIC_TESTS))
GRAPHIC_BINS = $(PROGDIR)/ubgears GRAPHIC_BINS = $(PROGDIR)/ubgears
else else
GRAPHIC_BINS = GRAPHIC_BINS =
@ -128,13 +149,15 @@ REQD = $(BINS) $(PROGDIR)/unixbench.logo \
$(TESTDIR)/large.txt $(TESTDIR)/large.txt
# ######################### the big ALL ############################ # ######################### the big ALL ############################
all: distr programs all:
## Ick!!! What is this about??? How about let's not chmod everything bogusly. ## Ick!!! What is this about??? How about let's not chmod everything bogusly.
# @chmod 744 * $(SRCDIR)/* $(PROGDIR)/* $(TESTDIR)/* $(DOCDIR)/* # @chmod 744 * $(SRCDIR)/* $(PROGDIR)/* $(TESTDIR)/* $(DOCDIR)/*
$(MAKE) distr
$(MAKE) programs
# ####################### a check for Run ###################### # ####################### a check for Run ######################
check: $(REQD) check: $(REQD)
make all $(MAKE) all
# ############################################################## # ##############################################################
# distribute the files out to subdirectories if they are in this one # distribute the files out to subdirectories if they are in this one
distr: distr:
@ -178,76 +201,86 @@ distr:
echo "$(RESULTDIR) exists" \ echo "$(RESULTDIR) exists" \
; fi ; fi
.PHONY: all check distr programs run clean spotless
programs: $(BINS) programs: $(BINS)
# (use $< to link only the first dependency, instead of $^,
# since the programs matching this pattern have only
# one input file, and others are #include "xxx.c"
# within the first. (not condoning, just documenting))
# (dependencies could be generated by modern compilers,
# but let's not assume modern compilers are present)
$(PROGDIR)/%:
$(CC) -o $@ $(CFLAGS) $< $(LDFLAGS)
# Individual programs # Individual programs
$(PROGDIR)/arithoh: $(SRCDIR)/arith.c # Sometimes the same source file is compiled in different ways.
$(CC) -o $(PROGDIR)/arithoh ${CFLAGS} ${OPTON} -Darithoh $(SRCDIR)/arith.c # This limits the 'make' patterns that can usefully be applied.
$(PROGDIR)/register: $(SRCDIR)/arith.c
$(CC) -o $(PROGDIR)/register ${CFLAGS} ${OPTON} -Ddatum='register int' $(SRCDIR)/arith.c $(PROGDIR)/arithoh: $(SRCDIR)/arith.c $(SRCDIR)/timeit.c
$(PROGDIR)/short: $(SRCDIR)/arith.c $(PROGDIR)/arithoh: CFLAGS += -Darithoh
$(CC) -o $(PROGDIR)/short ${CFLAGS} ${OPTON} -Ddatum=short $(SRCDIR)/arith.c $(PROGDIR)/register: $(SRCDIR)/arith.c $(SRCDIR)/timeit.c
$(PROGDIR)/int: $(SRCDIR)/arith.c $(PROGDIR)/register: CFLAGS += -Ddatum='register int'
$(CC) -o $(PROGDIR)/int ${CFLAGS} ${OPTON} -Ddatum=int $(SRCDIR)/arith.c $(PROGDIR)/short: $(SRCDIR)/arith.c $(SRCDIR)/timeit.c
$(PROGDIR)/long: $(SRCDIR)/arith.c $(PROGDIR)/short: CFLAGS += -Ddatum=short
$(CC) -o $(PROGDIR)/long ${CFLAGS} ${OPTON} -Ddatum=long $(SRCDIR)/arith.c $(PROGDIR)/int: $(SRCDIR)/arith.c $(SRCDIR)/timeit.c
$(PROGDIR)/float: $(SRCDIR)/arith.c $(PROGDIR)/int: CFLAGS += -Ddatum=int
$(CC) -o $(PROGDIR)/float ${CFLAGS} ${OPTON} -Ddatum=float $(SRCDIR)/arith.c $(PROGDIR)/long: $(SRCDIR)/arith.c $(SRCDIR)/timeit.c
$(PROGDIR)/double: $(SRCDIR)/arith.c $(PROGDIR)/long: CFLAGS += -Ddatum=long
$(CC) -o $(PROGDIR)/double ${CFLAGS} ${OPTON} -Ddatum=double $(SRCDIR)/arith.c $(PROGDIR)/float: $(SRCDIR)/arith.c $(SRCDIR)/timeit.c
$(PROGDIR)/float: CFLAGS += -Ddatum=float
$(PROGDIR)/double: $(SRCDIR)/arith.c $(SRCDIR)/timeit.c
$(PROGDIR)/double: CFLAGS += -Ddatum=double
$(PROGDIR)/poll: $(SRCDIR)/time-polling.c
$(PROGDIR)/poll: CFLAGS += -DUNIXBENCH -DHAS_POLL
$(PROGDIR)/poll2: $(SRCDIR)/time-polling.c
$(PROGDIR)/poll2: CFLAGS += -DUNIXBENCH -DHAS_POLL2
$(PROGDIR)/select: $(SRCDIR)/time-polling.c
$(PROGDIR)/select: CFLAGS += -DUNIXBENCH -DHAS_SELECT
$(PROGDIR)/whetstone-double: $(SRCDIR)/whets.c $(PROGDIR)/whetstone-double: $(SRCDIR)/whets.c
$(CC) -o $(PROGDIR)/whetstone-double ${CFLAGS} ${OPTON} -DDP -DUNIX -DUNIXBENCH $(SRCDIR)/whets.c -lm $(PROGDIR)/whetstone-double: CFLAGS += -DDP -DUNIX -DUNIXBENCH
$(PROGDIR)/hanoi: $(SRCDIR)/hanoi.c $(PROGDIR)/whetstone-double: LDFLAGS += -lm
$(CC) -o $(PROGDIR)/hanoi ${CFLAGS} ${OPTON} $(SRCDIR)/hanoi.c
$(PROGDIR)/poll: $(SRCDIR)/time-polling.c $(PROGDIR)/pipe: $(SRCDIR)/pipe.c $(SRCDIR)/timeit.c
$(CC) -DHAS_POLL -DUNIXBENCH -o $(PROGDIR)/poll ${CFLAGS} ${OPTON} $(SRCDIR)/time-polling.c
$(PROGDIR)/poll2: $(SRCDIR)/time-polling.c $(PROGDIR)/execl: $(SRCDIR)/execl.c $(SRCDIR)/big.c
$(CC) -DHAS_POLL2 -DUNIXBENCH -o $(PROGDIR)/poll2 ${CFLAGS} ${OPTON} $(SRCDIR)/time-polling.c
$(PROGDIR)/select: $(SRCDIR)/time-polling.c $(PROGDIR)/spawn: $(SRCDIR)/spawn.c $(SRCDIR)/timeit.c
$(CC) -DHAS_SELECT -DUNIXBENCH -o $(PROGDIR)/select ${CFLAGS} ${OPTON} $(SRCDIR)/time-polling.c
$(PROGDIR)/hanoi: $(SRCDIR)/hanoi.c $(SRCDIR)/timeit.c
$(PROGDIR)/fstime: $(SRCDIR)/fstime.c $(PROGDIR)/fstime: $(SRCDIR)/fstime.c
$(CC) -o $(PROGDIR)/fstime ${CFLAGS} ${OPTON} $(SRCDIR)/fstime.c
$(PROGDIR)/syscall: $(SRCDIR)/syscall.c $(PROGDIR)/syscall: $(SRCDIR)/syscall.c $(SRCDIR)/timeit.c
$(CC) -o $(PROGDIR)/syscall ${CFLAGS} ${OPTON} $(SRCDIR)/syscall.c
$(PROGDIR)/context1: $(SRCDIR)/context1.c
$(CC) -o $(PROGDIR)/context1 ${CFLAGS} ${OPTON} $(SRCDIR)/context1.c
$(PROGDIR)/pipe: $(SRCDIR)/pipe.c
$(CC) -o $(PROGDIR)/pipe ${CFLAGS} ${OPTON} $(SRCDIR)/pipe.c
$(PROGDIR)/spawn: $(SRCDIR)/spawn.c
$(CC) -o $(PROGDIR)/spawn ${CFLAGS} ${OPTON} $(SRCDIR)/spawn.c
$(PROGDIR)/execl: $(SRCDIR)/execl.c $(SRCDIR)/big.c
$(CC) -o $(PROGDIR)/execl ${CFLAGS} ${OPTON} $(SRCDIR)/execl.c
$(PROGDIR)/dhry2: $(SRCDIR)/dhry_1.c $(SRCDIR)/dhry_2.c $(SRCDIR)/dhry.h $(PROGDIR)/context1: $(SRCDIR)/context1.c $(SRCDIR)/timeit.c
cd $(SRCDIR); $(CC) -c ${CFLAGS} -DHZ=${HZ} ${OPTON} dhry_1.c
cd $(SRCDIR); $(CC) -c ${CFLAGS} -DHZ=${HZ} ${OPTON} dhry_2.c
$(CC) -o $(PROGDIR)/dhry2 ${CFLAGS} ${OPTON} $(SRCDIR)/dhry_1.o $(SRCDIR)/dhry_2.o
cd $(SRCDIR); rm -f dhry_1.o dhry_2.o
$(PROGDIR)/dhry2reg: $(SRCDIR)/dhry_1.c $(SRCDIR)/dhry_2.c $(SRCDIR)/dhry.h
cd $(SRCDIR); $(CC) -c ${CFLAGS} -DREG=register -DHZ=${HZ} ${OPTON} dhry_1.c -o dhry_1_reg.o
cd $(SRCDIR); $(CC) -c ${CFLAGS} -DREG=register -DHZ=${HZ} ${OPTON} dhry_2.c -o dhry_2_reg.o
$(CC) -o $(PROGDIR)/dhry2reg ${CFLAGS} ${OPTON} $(SRCDIR)/dhry_1_reg.o $(SRCDIR)/dhry_2_reg.o
cd $(SRCDIR); rm -f dhry_1_reg.o dhry_2_reg.o
$(PROGDIR)/looper: $(SRCDIR)/looper.c $(PROGDIR)/looper: $(SRCDIR)/looper.c $(SRCDIR)/timeit.c
$(CC) -o $(PROGDIR)/looper ${CFLAGS} ${OPTON} $(SRCDIR)/looper.c
$(PROGDIR)/ubgears: $(SRCDIR)/ubgears.c $(PROGDIR)/ubgears: $(SRCDIR)/ubgears.c
$(CC) -o $(PROGDIR)/ubgears ${CFLAGS} ${OPTON} $(SRCDIR)/ubgears.c $(GL_LIBS) $(PROGDIR)/ubgears: LDFLAGS += -lm $(GL_LIBS)
$(PROGDIR)/dhry2: CFLAGS += -DHZ=${HZ}
$(PROGDIR)/dhry2: $(SRCDIR)/dhry_1.c $(SRCDIR)/dhry_2.c \
$(SRCDIR)/dhry.h $(SRCDIR)/timeit.c
$(CC) -o $@ ${CFLAGS} $(SRCDIR)/dhry_1.c $(SRCDIR)/dhry_2.c
$(PROGDIR)/dhry2reg: CFLAGS += -DHZ=${HZ} -DREG=register
$(PROGDIR)/dhry2reg: $(SRCDIR)/dhry_1.c $(SRCDIR)/dhry_2.c \
$(SRCDIR)/dhry.h $(SRCDIR)/timeit.c
$(CC) -o $@ ${CFLAGS} $(SRCDIR)/dhry_1.c $(SRCDIR)/dhry_2.c
# Run the benchmarks and create the reports # Run the benchmarks and create the reports
run: run:
sh ./Run sh ./Run
clean: clean:
rm -f $(BINS) core *~ */*~ $(RM) $(BINS) core *~ */*~
spotless: clean spotless: clean
rm -f $(RESULTDIR)/* $(TMPDIR)/* $(RM) $(RESULTDIR)/* $(TMPDIR)/*
## END ## ## END ##