NR_DPUS ?= 1 
NR_TASKLETS ?= 16 
BL ?= 10
WITH_ALLOC_OVERHEAD ?= 0
WITH_LOAD_OVERHEAD ?= 0
WITH_FREE_OVERHEAD ?= 0

COMMON_INCLUDES := support
HOST_SOURCES := $(wildcard host/*.c)
DPU_SOURCES := $(wildcard dpu/*.c)

.PHONY: all clean test

COMMON_FLAGS := -Wall -Wextra -g -I${COMMON_INCLUDES}
HOST_FLAGS := ${COMMON_FLAGS} -std=c11 -O3 `dpu-pkg-config --cflags --libs dpu` -DNR_TASKLETS=${NR_TASKLETS} -DNR_DPUS=${NR_DPUS} -DBL=${BL} -DWITH_ALLOC_OVERHEAD=${WITH_ALLOC_OVERHEAD} -DWITH_LOAD_OVERHEAD=${WITH_LOAD_OVERHEAD} -DWITH_FREE_OVERHEAD=${WITH_FREE_OVERHEAD}
DPU_FLAGS := ${COMMON_FLAGS} -O2 -DNR_TASKLETS=${NR_TASKLETS} -DBL=${BL}

QUIET = @

ifdef verbose
	QUIET =
endif

all: bin/gemv_host bin/gemv_dpu

bin:
	${QUIET}mkdir -p bin

bin/gemv_host: ${HOST_SOURCES} ${COMMON_INCLUDES} bin
	${QUIET}${CC} -o $@ ${HOST_SOURCES} ${HOST_FLAGS}

bin/gemv_dpu: ${DPU_SOURCES} ${COMMON_INCLUDES} bin
	${QUIET}dpu-upmem-dpurte-clang ${DPU_FLAGS} -o $@ ${DPU_SOURCES}

clean:
	${QUIET}rm -rf bin

test: all
	bin/gemv_host -m 1024 -n 1024