Makefile

CARGO      = cargo
BIN        = target/release/matching-engine
RUSTFLAGS  = -C target-cpu=native
PROF_ENV   = CARGO_PROFILE_RELEASE_STRIP=none CARGO_PROFILE_RELEASE_DEBUG=1 RUSTFLAGS="$(RUSTFLAGS) -C force-frame-pointers=yes"
RUN        = $(if $(CPU),taskset -c $(CPU) ,)$(BIN)

export RUSTFLAGS

.PHONY: build build-prof test clippy fmt pr bench bench-scenario profile-scenario serve sim clean

build:
	$(CARGO) build --release

build-prof:
	$(PROF_ENV) $(CARGO) build --release

test:
	$(CARGO) test

clippy:
	$(CARGO) clippy --all-targets -- -D warnings

fmt:
	$(CARGO) fmt

pr: test clippy fmt

bench: build
	$(RUN) bench

bench-scenario: build
	@test -n "$(SCENARIO)" || (echo "usage: make bench-scenario SCENARIO=<name> [DEPTH=n] [LEVELS=n] [ORDERS=n] [CPU=n]"; exit 1)
	$(RUN) bench --scenario $(SCENARIO) $(if $(DEPTH),--depth $(DEPTH),) $(if $(LEVELS),--levels $(LEVELS),) $(if $(ORDERS),--orders $(ORDERS),)

profile-scenario: build
	@test -n "$(SCENARIO)" || (echo "usage: make profile-scenario SCENARIO=<name> [DEPTH=n] [LEVELS=n] [ORDERS=n] [REPEAT=n] [CPU=n]"; exit 1)
	$(RUN) profile --scenario $(SCENARIO) $(if $(DEPTH),--depth $(DEPTH),) $(if $(LEVELS),--levels $(LEVELS),) $(if $(ORDERS),--orders $(ORDERS),) $(if $(REPEAT),--repeat $(REPEAT),)

serve: build
	@echo "Starting exchange server (Ctrl-C to stop)..."
	$(RUN) serve $(if $(MD_PORT),--md-port $(MD_PORT),) $(if $(ORDER_PORT),--order-port $(ORDER_PORT),) $(if $(TICK_RATE),--tick-rate $(TICK_RATE),) $(if $(TICKS),--ticks $(TICKS),) $(if $(SEED),--seed $(SEED),)

sim: build
	$(RUN) sim $(if $(TICKS),--ticks $(TICKS),) $(if $(SEED),--seed $(SEED),) $(if $(MAX_POS),--max-position $(MAX_POS),)

%:
	@:

clean:
	$(CARGO) clean