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build: support PROFILING and TIMED like coq_makefile #777

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Jun 12, 2024
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build: support PROFILING and TIMED like coq_makefile #777

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f8859cb
build: support PROFILING like coq_makefile
SkySkimmer Jun 11, 2024
4ec5322
build: support TIMED like coq_makefile
SkySkimmer Jun 11, 2024
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3 changes: 3 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,9 @@ compcert/test/
*.vos
*.vok
*.glob
*.timing
*.prof.json
*.prof.json.gz
*.v.d
.depend
.loadpath
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36 changes: 34 additions & 2 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -334,6 +334,37 @@ DEPFLAGS:=$(COQFLAGS)

COQFLAGS+=$(COQEXTRAFLAGS)

PROFILING?=

ifneq (,$(PROFILING))
# does this coq version dupport -profile ? (Coq >= 8.19)
ifeq (,$(shell "$(COQBIN)coqc" -profile /dev/null 2>&1))
PROFILE_FLAGS+=-profile $<.prof.json
PROFILE_ZIP = gzip -f $<.prof.json
else
endif
endif
PROFILE_FLAGS ?=
PROFILE_ZIP ?= true

TIMED?=

# Use command time on linux, gtime on Mac OS
TIMEFMT?="$(if $(findstring undefined, $(flavor 1)),$@,$(1)) (real: %e, user: %U, sys: %S, mem: %M ko)"
ifneq (,$(TIMED))
ifeq (0,$(shell command time -f "" true >/dev/null 2>/dev/null; echo $$?))
STDTIME?=command time -f $(TIMEFMT)
else
ifeq (0,$(shell gtime -f "" true >/dev/null 2>/dev/null; echo $$?))
STDTIME?=gtime -f $(TIMEFMT)
else
STDTIME?=command time
endif
endif
else
STDTIME?=command time -f $(TIMEFMT)
endif

# ##### Print configuration summary #####

$(info ===== CONFIGURATION SUMMARY =====)
Expand Down Expand Up @@ -696,15 +727,15 @@ IRIS_INSTALL_FILES=$(sort $(IRIS_INSTALL_FILES_SRC) $(IRIS_INSTALL_FILES_VO))

# This line sets COQF depending on the folder of the input file $<
# If the folder name contains compcert, $(COMPCERT_R_FLAGS) is added, otherwise not.
%.vo: COQF=$(if $(findstring $(COMPCERT_SRC_DIR), $(dir $<)), $(COMPCERT_R_FLAGS) $(COQEXTRAFLAGS), $(COQFLAGS))
%.vo: COQF=$(if $(findstring $(COMPCERT_SRC_DIR), $(dir $<)), $(COMPCERT_R_FLAGS) $(COQEXTRAFLAGS), $(COQFLAGS) $(PROFILE_FLAGS))

# If CompCert changes, all .vo files need to be recompiled
%.vo: $(COMPCERT_CONFIG)

%.vo: %.v
@echo COQC $*.v
ifneq (,$(TIMING))
@$(COQC) $(COQF) -time $*.v > $<.timing
@$(if $(TIMED),$(STDTIME)) $(COQC) $(COQF) -time $*.v > $<.timing
else ifeq ($(TIMINGS), true)
# bash -c "wc $*.v >>timings; date +'%s.%N before' >> timings; $(COQC) $(COQF) $*.v; date +'%s.%N after' >>timings" 2>>timings
@bash -c "/usr/bin/time --output=TIMINGS -a -f '%e real, %U user, %S sys %M mem, '\"$(shell wc $*.v)\" $(COQC) $(COQF) $*.v"
Expand All @@ -721,6 +752,7 @@ else
@$(COQC) $(COQF) $*.v
# @util/annotate $(COQC) $(COQF) $*.v
endif
@$(PROFILE_ZIP)


# ########## Targets ##########
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