darcs record speed test scripts

Makefile.linux

# Makefile.linux
# The mac makefile is more up to date.

TIME=/usr/bin/time -f%E
DARCS=darcs

test:
	for N in \
	 100 200 300 400 500 600 700 800 900 \
	 1000 2000 3000 4000 5000 6000 7000 8000 9000 \
	 ; do printf "[`date +%H:%M:%S`] recording $$N files: "; printf "`make -s test$$N`" ; done

# time darcs operations in a darcs repo with this many files
test%:
	@make -s t$*
	-@cd t$*; \
		rm -rf _darcs; \
		$(DARCS) init -q; \
		$(DARCS) add -q *; \
		$(TIME) $(DARCS) record -am 'record' -q >/dev/null

# make a test directory with N files. Must be the last make target beginning with t.
t%: dict
	mkdir -p $@; cd $@; for w in $$(head -$* ../dict); do echo $$w > $$w; done

# make a dictionary of simple unique ascii words
dict:
	strings /usr/share/dict/words | grep -v \' | sort | uniq > $@

clean:
	rm -rf t[0-9]*/_darcs

Makefile.mac

# Makefile.mac

DARCS=darcs
MAKE=make -s -fMakefile.mac

#RANGE=100 200 300 400 500 600 700 800 900
RANGE=1000 2000 3000 4000 5000 6000 7000 8000 9000
#RANGE=1000 2000 3000

# TESTS=\
# 	do-record-added \
# 	do-record-l-added \
# 	do-record-edited \
# 	do-whatsnew-unadded \
# 	do-whatsnew-added \

TESTS=\
	do-record-l-added \
	do-record-edited \
	do-whatsnew-unadded \
	do-whatsnew-added \

test: $(TESTS)

# run each specified test-RULE for a range of file counts.
# eg: make do-record-edited
do-%:
	@for N in $(RANGE); do $(MAKE) test-$*-$$N ; done
	@echo

# time darcs whatsnew with this many unadded files
test-whatsnew-unadded-%:
	@printf "[`date +%H:%M:%S`] whatsnew with $* unadded files: "
	@$(MAKE) tmp$*
	cd tmp$*; \
		rm -rf _darcs; \
		$(DARCS) init >/dev/null; \
		( time ( $(DARCS) whatsnew -s ) ) 2>&1 | grep real

# time darcs whatsnew with this many pending added files
test-whatsnew-added-%:
	@printf "[`date +%H:%M:%S`] whatsnew with $* pending added files: "
	@$(MAKE) tmp$*
	cd tmp$*; \
		rm -rf _darcs; \
		$(DARCS) init >/dev/null; \
		$(DARCS) add -q *; \
		( time ( $(DARCS) whatsnew -s ) ) 2>&1 | grep real

# time darcs record of this many new files, using add
test-record-added-%:
	@printf "[`date +%H:%M:%S`] recording $* added files: "
	@$(MAKE) tmp$*
	cd tmp$*; \
		rm -rf _darcs; \
		$(DARCS) init >/dev/null; \
		$(DARCS) add -q *; \
		( time ( $(DARCS) record -am added ) ) 2>&1 | grep real

# time darcs record of this many new files, using -l
test-record-l-added-%:
	@printf "[`date +%H:%M:%S`] recording $* added files with -l: "
	@$(MAKE) tmp$*
	cd tmp$*; \
		rm -rf _darcs; \
		$(DARCS) init >/dev/null; \
		( time ( $(DARCS) record -alm added ) ) 2>&1 | grep real

# time darcs record of this many edited files
test-record-edited-%:
	@printf "[`date +%H:%M:%S`] recording $* edited files: "
	@$(MAKE) tmp$*
	cd tmp$*; \
		rm -rf _darcs; \
		$(DARCS) init >/dev/null; \
		$(DARCS) record -qalm added; \
		for F in [A-Za-z]*; do echo >>$$F; done; \
		( time ( $(DARCS) record -am edited ) ) 2>&1 | grep real

# make a tmpN test directory containing ~N files.
tmp%: dict
	mkdir -p $@; cd $@; for w in $$(head -$* ../dict); do echo $$w > $$w; done

# make a dictionary of simple unique ascii words
dict:
	strings /usr/share/dict/words | grep -v \' | sort | uniq > $@

clean:
	rm -rf tmp[0-9]*/_darcs

Clean:
	rm -rf tmp* dict