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1ab8d55fab363b9e10b08111a9ee14954f65e3ef
OpenLane/Makefile
Donn 1ab8d55fab Fix or Remove Designs Failing The Extended Test Set (#777) 
+ Added ability to run extended test sets on a specific pull request's PR by adding `[ci ets]` anywhere in the PR body (the example there counted!)
+ Added capacity to disable certain designs in a test set by prefixing the design with a `#`
+ Added new script that allows someone to iterate on a design's timing closure 
~ Decreased core utilization for some designs that just aren't routing
~ Fixed sizes of {BM64, blabla, y_huff} to avoid pin location issue
~ Increased max buffer percentages for some designs failing to achieve timing closure
~ Update all references to the design directory in config.tcl for all designs to `$::env(DESIGN_DIR)`.
~ core area/die area no longer have an EOL at the end of their value
2021-12-22 02:36:50 +02:00

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Makefile
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# Copyright 2020-2021 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.
OPENLANE_DIR ?= $(shell pwd)
PDK_ROOT ?= $(shell pwd)/pdks
DOCKER_OPTIONS = $(shell python3 ./env.py docker-config)
ifneq (,$(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
UNAME_S := $(shell uname -s)
ifeq ($(UNAME_S),Linux)
DOCKER_OPTIONS += -e DISPLAY=$(DISPLAY) -v /tmp/.X11-unix:/tmp/.X11-unix -v $(HOME)/.Xauthority:/.Xauthority --network host
endif
THREADS ?= 1
ifneq (,$(ROUTING_CORES))
DOCKER_OPTIONS += -e ROUTING_CORES=$(ROUTING_CORES)
endif
STD_CELL_LIBRARY ?= sky130_fd_sc_hd
SPECIAL_VOLTAGE_LIBRARY ?= sky130_fd_sc_hvl
IO_LIBRARY ?= sky130_fd_io
INSTALL_SRAM ?= disabled
OPEN_PDK_ARGS ?= ""
ifeq ($(INSTALL_SRAM), enabled)
OPEN_PDK_ARGS += --enable-sram-sky130
endif
ifeq ($(OPENLANE_IMAGE_NAME),)
OPENLANE_TAG ?= $(shell python3 ./dependencies/get_tag.py)
ifneq ($(OPENLANE_TAG),)
export OPENLANE_IMAGE_NAME ?= efabless/openlane:$(OPENLANE_TAG)
endif
endif
TEST_DESIGN ?= spm
DESIGN_LIST ?= 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 python3 ./dependencies/tool.py sky130 -f commit)
OPEN_PDKS_COMMIT ?= $(shell python3 ./dependencies/tool.py open_pdks -f commit)
# designs is mounted over install so env.tcl is not found inside the Docker
# container.
ENV_START = docker run --rm\
-v $(OPENLANE_DIR):/openlane\
-v $(OPENLANE_DIR)/designs:/openlane/install\
-v $(PDK_ROOT):$(PDK_ROOT)\
-e PDK_ROOT=$(PDK_ROOT)\
$(DOCKER_OPTIONS)
ENV_COMMAND = $(ENV_START) $(OPENLANE_IMAGE_NAME)
ifndef PDK_ROOT
$(error PDK_ROOT is undefined, please export it before running make)
endif
.DEFAULT_GOAL := all
.PHONY: all
all: openlane pdk
.PHONY: pdk
pdk: skywater-pdk skywater-library open_pdks build-pdk gen-sources
.PHONY: native-pdk
native-pdk: skywater-pdk skywater-library open_pdks native-build-pdk gen-sources
.PHONY: full-pdk
full-pdk: skywater-pdk all-skywater-libraries open_pdks build-pdk gen-sources
.PHONY: native-full-pdk
native-full-pdk: skywater-pdk all-skywater-libraries open_pdks native-build-pdk gen-sources
$(PDK_ROOT)/:
mkdir -p $(PDK_ROOT)
$(PDK_ROOT)/skywater-pdk:
git clone $(shell python3 ./dependencies/tool.py sky130 -f repo) $(PDK_ROOT)/skywater-pdk
.PHONY: skywater-pdk
skywater-pdk: $(PDK_ROOT)/ $(PDK_ROOT)/skywater-pdk
cd $(PDK_ROOT)/skywater-pdk && \
git checkout main && git submodule init && git pull --no-recurse-submodules && \
git checkout -qf $(SKYWATER_COMMIT)
.PHONY: skywater-library
skywater-library: $(PDK_ROOT)/skywater-pdk
cd $(PDK_ROOT)/skywater-pdk && \
git submodule update --init libraries/$(STD_CELL_LIBRARY)/latest && \
git submodule update --init libraries/$(IO_LIBRARY)/latest && \
git submodule update --init libraries/$(SPECIAL_VOLTAGE_LIBRARY)/latest && \
git submodule update --init libraries/sky130_fd_pr/latest && \
$(MAKE) timing
.PHONY: all-skywater-libraries
all-skywater-libraries: skywater-pdk
cd $(PDK_ROOT)/skywater-pdk && \
git submodule update --init libraries/sky130_fd_sc_hd/latest && \
git submodule update --init libraries/sky130_fd_sc_hs/latest && \
git submodule update --init libraries/sky130_fd_sc_hdll/latest && \
git submodule update --init libraries/sky130_fd_sc_ms/latest && \
git submodule update --init libraries/sky130_fd_sc_ls/latest && \
git submodule update --init libraries/sky130_fd_sc_hvl/latest && \
git submodule update --init libraries/sky130_fd_io/latest && \
$(MAKE) -j$(THREADS) timing
### OPEN_PDKS
$(PDK_ROOT)/open_pdks:
git clone $(shell python3 ./dependencies/tool.py open_pdks -f repo) $(PDK_ROOT)/open_pdks
.PHONY: open_pdks
open_pdks: $(PDK_ROOT)/ $(PDK_ROOT)/open_pdks
cd $(PDK_ROOT)/open_pdks && \
git checkout master && git pull && \
git checkout -qf $(OPEN_PDKS_COMMIT)
.PHONY: build-pdk
build-pdk: $(PDK_ROOT)/open_pdks $(PDK_ROOT)/skywater-pdk
[ -d $(PDK_ROOT)/sky130A ] && \
(echo "Warning: A sky130A build already exists under $(PDK_ROOT). It will be deleted first!" && \
sleep 5 && \
rm -rf $(PDK_ROOT)/sky130A) || \
true
$(ENV_COMMAND) sh -c " cd $(PDK_ROOT)/open_pdks && \
./configure --enable-sky130-pdk=$(PDK_ROOT)/skywater-pdk/libraries $(OPEN_PDK_ARGS)"
cd $(PDK_ROOT)/open_pdks/sky130 && \
$(MAKE) veryclean && \
$(MAKE) prerequisites
$(ENV_COMMAND) sh -c " cd $(PDK_ROOT)/open_pdks/sky130 && \
make && \
make SHARED_PDKS_PATH=$(PDK_ROOT) install && \
make clean"
.PHONY: native-build-pdk
native-build-pdk: $(PDK_ROOT)/open_pdks $(PDK_ROOT)/skywater-pdk
[ -d $(PDK_ROOT)/sky130A ] && \
(echo "Warning: A sky130A build already exists under $(PDK_ROOT). It will be deleted first!" && \
sleep 5 && \
rm -rf $(PDK_ROOT)/sky130A) || \
true
cd $(PDK_ROOT)/open_pdks && \
./configure --enable-sky130-pdk=$(PDK_ROOT)/skywater-pdk/libraries $(OPEN_PDK_ARGS) && \
cd sky130 && \
$(MAKE) veryclean && \
$(MAKE) && \
$(MAKE) SHARED_PDKS_PATH=$(PDK_ROOT) install
gen-sources: $(PDK_ROOT)/sky130A
touch $(PDK_ROOT)/sky130A/SOURCES
OPENLANE_COMMIT=$(git rev-parse HEAD)
printf "openlane " > $(PDK_ROOT)/sky130A/SOURCES
cd $(OPENLANE_DIR) && git rev-parse HEAD >> $(PDK_ROOT)/sky130A/SOURCES
printf "skywater-pdk " >> $(PDK_ROOT)/sky130A/SOURCES
cd $(PDK_ROOT)/skywater-pdk && git rev-parse HEAD >> $(PDK_ROOT)/sky130A/SOURCES
printf "open_pdks " >> $(PDK_ROOT)/sky130A/SOURCES
cd $(PDK_ROOT)/open_pdks && git rev-parse HEAD >> $(PDK_ROOT)/sky130A/SOURCES
### OPENLANE
.PHONY: openlane
openlane:
$(MAKE) -C docker openlane
pull-openlane:
@echo "Pulling most recent OpenLane image relative to your commit..."
docker pull $(OPENLANE_IMAGE_NAME)
.PHONY: mount
mount:
cd $(OPENLANE_DIR) && \
$(ENV_START) -ti $(OPENLANE_IMAGE_NAME)
DLTAG=custom_design_List
.PHONY: test_design_list fastest_test_set extended_test_set
fastest_test_set: DESIGN_LIST=$(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)\
$(DESIGN_LIST)\
"
.PHONY: test
test:
cd $(OPENLANE_DIR) && \
$(ENV_COMMAND) sh -c "./flow.tcl -design $(TEST_DESIGN) -tag openlane_test -disable_output -overwrite"
@[ -f $(OPENLANE_DIR)/designs/$(TEST_DESIGN)/runs/openlane_test/results/finishing/$(TEST_DESIGN).gds ] && \
echo "Basic test passed" || \
echo "Basic test failed"
.PHONY: clean_all clean_runs clean_results
clean_all: clean_runs clean_results
clean_runs:
@rm -rf ./designs/*/runs && rm -rf ./_build/it_tc_logs && echo "Runs cleaned successfully." || echo "Failed to delete 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."
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