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Makefile
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Makefile
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# Copyright 2020-2022 Efabless Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
PYTHON_BIN ?= python3
OPENLANE_DIR ?= $(shell pwd)
DOCKER_OPTIONS = $(shell $(PYTHON_BIN) ./env.py docker-config)
DOCKER_ARCH ?= $(shell $(PYTHON_BIN) ./docker/current_platform.py)
# Allow Configuring Memory Limits
ifneq (,$(DOCKER_SWAP)) # Set to -1 for unlimited
DOCKER_OPTIONS += --memory-swap=$(DOCKER_SWAP)
endif
ifneq (,$(DOCKER_MEMORY))
DOCKER_OPTIONS += --memory=$(DOCKER_MEMORY)
# To verify: cat /sys/fs/cgroup/memory/memory.limit_in_bytes inside the container
endif
# Allow using GUIs
UNAME_S = $(shell uname -s)
ifeq ($(UNAME_S),Linux)
DOCKER_OPTIONS += -e DISPLAY=$(DISPLAY) -v /tmp/.X11-unix:/tmp/.X11-unix -v $(HOME)/.Xauthority:/.Xauthority --network host --security-opt seccomp=unconfined
ifneq ("$(wildcard $(HOME)/.openroad)","")
DOCKER_OPTIONS += -v $(HOME)/.openroad:/.openroad
endif
endif
THREADS ?= 1
ifneq (,$(ROUTING_CORES))
DOCKER_OPTIONS += -e ROUTING_CORES=$(ROUTING_CORES)
endif
include ./dependencies/image_name.mk
TEST_DESIGN ?= spm
DESIGN_LIST ?= spm
QUICK_RUN_DESIGN ?= spm
BENCHMARK ?= regression_results/benchmark_results/SW_HD.csv
REGRESSION_TAG ?= TEST_SW_HD
FASTEST_TEST_SET_TAG ?= FASTEST_TEST_SET
EXTENDED_TEST_SET_TAG ?= EXTENDED_TEST_SET
PRINT_REM_DESIGNS_TIME ?= 0
SKYWATER_COMMIT ?= $(shell $(PYTHON_BIN) ./dependencies/tool.py sky130 -f commit)
OPEN_PDKS_COMMIT ?= $(shell $(PYTHON_BIN) ./dependencies/tool.py open_pdks -f commit)
export PDK_ROOT ?= ./pdks
export PDK_ROOT := $(shell $(PYTHON_BIN) -c "import os; print(os.path.realpath('$(PDK_ROOT)'), end='')")
PDK_OPTS = -v $(PDK_ROOT):$(PDK_ROOT) -e PDK_ROOT=$(PDK_ROOT)
export PDK ?= sky130A
ifeq ($(PDK),sky130A)
PDK_FAMILY = sky130
endif
ifeq ($(PDK),sky130B)
PDK_FAMILY = sky130
endif
ifeq ($(PDK),gf180mcuA)
PDK_FAMILY = gf180mcu
endif
ifeq ($(PDK),gf180mcuB)
PDK_FAMILY = gf180mcu
endif
ifeq ($(PDK),gf180mcuC)
PDK_FAMILY = gf180mcu
endif
PDK_OPTS += -e PDK=$(PDK)
ifneq ($(STD_CELL_LIBRARY),)
export STD_CELL_LIBRARY ?= sky130_fd_sc_hd
PDK_OPTS += -e STD_CELL_LIBRARY=$(STD_CELL_LIBRARY)
endif
# ./designs is mounted over ./install so env.tcl is not found inside the Docker
# container if the user had previously installed it.
ENV_START = docker run --rm\
-v $(OPENLANE_DIR):/openlane\
-v $(OPENLANE_DIR)/designs:/openlane/install\
$(PDK_OPTS)\
$(STD_CELL_OPTS)\
$(DOCKER_OPTIONS)
ENV_COMMAND = $(ENV_START) $(OPENLANE_IMAGE_NAME)-$(DOCKER_ARCH)
.DEFAULT_GOAL := all
.PHONY: all
all: get-openlane pdk
.PHONY: openlane
openlane: venv/created
@PYTHON_BIN=$(PWD)/venv/bin/$(PYTHON_BIN) $(MAKE) -C docker openlane
.PHONY: openlane-and-push-tools
openlane-and-push-tools: venv/created
@PYTHON_BIN=$(PWD)/venv/bin/$(PYTHON_BIN) BUILD_IF_CANT_PULL=1 BUILD_IF_CANT_PULL_THEN_PUSH=1 $(MAKE) -C docker openlane
pull-openlane:
@docker pull "$(OPENLANE_IMAGE_NAME)"
get-openlane:
@$(MAKE) pull-openlane || $(MAKE) openlane
.PHONY: mount
mount:
cd $(OPENLANE_DIR) && \
$(ENV_START) -ti $(OPENLANE_IMAGE_NAME)-$(DOCKER_ARCH)
.PHONY: pdk
pdk: venv/created
./venv/bin/$(PYTHON_BIN) -m pip install --upgrade --no-cache-dir volare
./venv/bin/volare enable --pdk $(PDK_FAMILY)
.PHONY: survey
survey:
$(PYTHON_BIN) ./env.py issue-survey
.PHONY: lint
lint: venv/created
./venv/bin/black --check .
./venv/bin/flake8 .
.PHONY: start-build-env
start-build-env: venv/created
bash -c "bash --rcfile <(cat ~/.bashrc ./venv/bin/activate)"
venv: venv/created
venv/created: ./requirements.txt ./requirements_dev.txt ./requirements_lint.txt ./dependencies/python/precompile_time.txt ./dependencies/python/run_time.txt
rm -rf ./venv
$(PYTHON_BIN) -m venv ./venv
./venv/bin/$(PYTHON_BIN) -m pip install --upgrade --no-cache-dir pip
./venv/bin/$(PYTHON_BIN) -m pip install --upgrade --no-cache-dir -r ./requirements_dev.txt
touch $@
DLTAG=custom_design_List
.PHONY: test_design_list fastest_test_set extended_test_set
fastest_test_set: DESIGN_LIST=$(shell cat ./.github/test_sets/fastest_test_set)
fastest_test_set: DLTAG=$(FASTEST_TEST_SET_TAG)
fastest_test_set: test_design_list
extended_test_set: DESIGN_LIST=$(shell cat ./.github/test_sets/extended_test_set)
extended_test_set: DLTAG=$(EXTENDED_TEST_SET_TAG)
extended_test_set: test_design_list
test_design_list:
cd $(OPENLANE_DIR) && \
$(ENV_COMMAND) sh -c "\
python3 run_designs.py\
--tag $(DLTAG)\
--threads $(THREADS)\
--print_rem $(PRINT_REM_DESIGNS_TIME)\
--benchmark $(BENCHMARK)\
--config_file config\
$(DESIGN_LIST)\
"
# -u is needed, as the python buffers the stdout, so no output is generated
run_issue_regression:
cd $(OPENLANE_DIR) && \
$(ENV_COMMAND) sh -c "\
python3 -um tests run $(ISSUE_REGRESSION_DESIGN)"
issue_regression_all:
cd $(OPENLANE_DIR) && \
$(ENV_COMMAND) sh -c "\
python3 -um tests run_all"
.PHONY: test
test:
cd $(OPENLANE_DIR) && \
$(ENV_COMMAND) sh -c "./flow.tcl -design $(TEST_DESIGN) -tag openlane_test -overwrite"
@[ -f $(OPENLANE_DIR)/designs/$(TEST_DESIGN)/runs/openlane_test/results/signoff/$(TEST_DESIGN).gds ] && \
echo "Basic test passed" || \
echo "Basic test failed"
.PHONY: quick_run
quick_run:
cd $(OPENLANE_DIR) && \
$(ENV_COMMAND) sh -c "./flow.tcl -design $(QUICK_RUN_DESIGN)"
.PHONY: veryclean clean_runs clean_results
veryclean:
@git clean -fdX
clean_runs:
@rm -rf ./designs/*/runs && rm -rf ./_build/it_tc_logs && echo "Runs cleaned successfully." || echo "Failed to delete runs."
@rm -rf ./tests/*/runs && echo "Test runs cleaned successfully." || echo "Failed to delete test runs."
clean_results:
@{ find regression_results -mindepth 1 -maxdepth 1 -type d | grep -v benchmark | xargs rm -rf ; } && echo "Results cleaned successfully." || echo "Failed to delete results."