bump or submodule

Signed-off-by: Eder Monteiro <[email protected]>

Author: eder-matheus

docs/tutorials/FlowTutorial.md

@@ -160,7 +160,7 @@ constraints. We will use default configuration variables for this tutorial.
 |--------------------|------------------------------------------------------------------------------------------------------------------------------------------|
 | `PLATFORM`         | Specifies Process design kit.                                                                                                            |
 | `DESIGN_NAME`      | The name of the top-level module of the design                                                                                           |
-| `VERILOG_FILES`    | The path to the design Verilog files                                                                                                     |
+| `VERILOG_FILES`    | The path to the design Verilog files or JSON files providing a description of modules (check `yosys -h write_json` for more details).    |
 | `SDC_FILE`         | The path to design `.sdc` file                                                                                                           |
 | `CORE_UTILIZATION` | The core utilization percentage.                                                                                                         |
 | `PLACE_DENSITY`    | The desired placement density of cells. It reflects how spread the cells would be on the core area. 1 = closely dense. 0 = widely spread |

docs/user/FlowVariables.md

@@ -222,7 +222,7 @@ file for each design located in the OpenROAD-flow-scripts directory of
 |-----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `PLATFORM`      | Specifies process design kit or technology node to be used.                                                                                                          |
 | `DESIGN_NAME`   | The name of the top-level module of the design.                                                                                                                      |
-| `VERILOG_FILES` | The path to the design Verilog files.                                                                                                                                |
+| `VERILOG_FILES` | The path to the design Verilog files or JSON files providing a description of modules (check `yosys -h write_json` for more details).                                |
 | `SDC_FILE`      | The path to design constraint (SDC) file.                                                                                                                            |
 
 

etc/DependencyInstaller.sh

@@ -122,15 +122,23 @@ _installCI() {
         python3 \
         software-properties-common
 
-    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
-    echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
-        $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+    # Add Docker's official GPG key:
+    install -m 0755 -d /etc/apt/keyrings
+    curl -fsSL https://download.docker.com/linux/ubuntu/gpg \
+        -o /etc/apt/keyrings/docker.asc
+    chmod a+r /etc/apt/keyrings/docker.asc
+
+    # Add the repository to Apt sources:
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
+        $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
+        tee /etc/apt/sources.list.d/docker.list > /dev/null
 
     apt-get -y update
     apt-get -y install --no-install-recommends \
         docker-ce \
         docker-ce-cli \
-        containerd.io
+        containerd.io \
+        docker-buildx-plugin \
 
 }
 

etc/DockerHelper.sh

@@ -81,7 +81,7 @@ _setup() {
 
 _create() {
     echo "Create docker image ${imagePath} using ${file}"
-    ${DOCKER_CMD} build \
+    ${DOCKER_CMD} buildx build \
         --file "${file}" \
         --tag "${imagePath}" \
         ${buildArgs} \

etc/DockerTag.sh

@@ -9,10 +9,13 @@ if [[ "$@" == "-dev" ]]; then
         "./docker/Dockerfile.dev"
         "./etc/DependencyInstaller.sh"
         "./etc/DockerHelper.sh"
+        "./etc/DockerTag.sh"
+        "./tools/OpenROAD/docker/Dockerfile.binary"
         "./tools/OpenROAD/docker/Dockerfile.builder"
         "./tools/OpenROAD/docker/Dockerfile.dev"
-        "./tools/OpenROAD/docker/Dockerfile.binary"
         "./tools/OpenROAD/etc/DependencyInstaller.sh"
+        "./tools/OpenROAD/etc/DockerHelper.sh"
+        "./tools/OpenROAD/etc/DockerTag.sh"
     )
     cat "${file_list[@]}" | sha256sum | awk '{print substr($1, 1, 6)}'
 elif [[ "$@" == "-master" ]]; then

flow/Makefile

@@ -104,8 +104,9 @@
 # Default design
 DESIGN_CONFIG ?= ./designs/nangate45/gcd/config.mk
 
-# Default TNS_END_PERCENT value
-export TNS_END_PERCENT ?=5
+# Default TNS_END_PERCENT value for post CTS timing repair
+# Try fixing all violating endpoints by default (reduce to 5% for runtime)
+export TNS_END_PERCENT ?=100
 
 # If we are running headless use offscreen rendering for save_image
 ifndef DISPLAY
@@ -295,6 +296,7 @@ endif
 #       1 user explicit set with variable in Makefile or command line, for instance setting OPENROAD_EXE
 #       2 ORFS compiled tools: openroad, yosys
 export OPENROAD_EXE      ?= $(abspath $(FLOW_HOME)/../tools/install/OpenROAD/bin/openroad)
+export OPENSTA_EXE       ?= $(abspath $(FLOW_HOME)/../tools/install/OpenROAD/bin/sta)
 
 OPENROAD_ARGS            = -no_init $(OR_ARGS)
 OPENROAD_CMD             = $(OPENROAD_EXE) -exit $(OPENROAD_ARGS)
@@ -483,7 +485,8 @@ export SYNTH_MEMORY_MAX_BITS ?= 4096
 
 $(SYNTH_STOP_MODULE_SCRIPT):
 	mkdir -p $(RESULTS_DIR) $(LOG_DIR) $(REPORTS_DIR)
-	($(TIME_CMD) $(YOSYS_CMD) $(YOSYS_FLAGS) -c $(HIER_REPORT_SCRIPT)) 2>&1 | tee $(LOG_DIR)/1_1_yosys_hier_report.log
+	(export VERILOG_FILES=$(RESULTS_DIR)/1_synth.rtlil; \
+	$(TIME_CMD) $(YOSYS_CMD) $(YOSYS_FLAGS) -c $(HIER_REPORT_SCRIPT)) 2>&1 | tee $(LOG_DIR)/1_1_yosys_hier_report.log
 
 ifeq ($(SYNTH_HIERARCHICAL), 1)
 do-yosys: $(SYNTH_STOP_MODULE_SCRIPT)
@@ -499,11 +502,20 @@ $(SDC_FILE_CLOCK_PERIOD): $(SDC_FILE)
 yosys-dependencies: $(DONT_USE_LIBS) $(WRAPPED_LIBS) $(DONT_USE_SC_LIB) $(DFF_LIB_FILE) $(VERILOG_FILES) $(CACHED_NETLIST) $(LATCH_MAP_FILE) $(ADDER_MAP_FILE)
 
 .PHONY: do-yosys
-do-yosys: yosys-dependencies
+do-yosys:
 	mkdir -p $(RESULTS_DIR) $(LOG_DIR) $(REPORTS_DIR) $(OBJECTS_DIR)
-	($(TIME_CMD) $(YOSYS_CMD) $(YOSYS_FLAGS) -c $(SYNTH_SCRIPT)) 2>&1 | tee $(LOG_DIR)/1_1_yosys.log
+	(export VERILOG_FILES=$(RESULTS_DIR)/1_synth.rtlil; \
+	$(TIME_CMD) $(YOSYS_CMD) $(YOSYS_FLAGS) -c $(SYNTH_SCRIPT)) 2>&1 | tee -a $(LOG_DIR)/1_1_yosys.log
 
-$(RESULTS_DIR)/1_1_yosys.v: $(SDC_FILE_CLOCK_PERIOD)
+.PHONY: do-yosys-canonicalize
+do-yosys-canonicalize: yosys-dependencies
+	mkdir -p $(RESULTS_DIR) $(LOG_DIR) $(REPORTS_DIR) $(OBJECTS_DIR)
+	($(TIME_CMD) $(YOSYS_CMD) $(YOSYS_FLAGS) -c $(SCRIPTS_DIR)/synth_canonicalize.tcl) 2>&1 | tee $(LOG_DIR)/1_1_yosys.log
+
+$(RESULTS_DIR)/1_synth.rtlil: $(RESULTS_DIR)/1_1_yosys.v $(SDC_FILE_CLOCK_PERIOD)
+	$(UNSET_AND_MAKE) do-yosys-canonicalize
+
+$(RESULTS_DIR)/1_1_yosys.v: $(RESULTS_DIR)/1_synth.rtlil $(SDC_FILE_CLOCK_PERIOD)
 	$(UNSET_AND_MAKE) do-yosys
 
 $(RESULTS_DIR)/1_synth.sdc: $(SDC_FILE)
@@ -520,7 +532,7 @@ $(RESULTS_DIR)/1_synth.v: $(RESULTS_DIR)/1_1_yosys.v
 
 .PHONY: clean_synth
 clean_synth:
-	rm -f $(RESULTS_DIR)/1_*.v $(RESULTS_DIR)/1_synth.sdc $(RESULTS_DIR)/mem.json
+	rm -f $(RESULTS_DIR)/1_* $(RESULTS_DIR)/mem.json
 	rm -f $(REPORTS_DIR)/synth_*
 	rm -f $(LOG_DIR)/1_*
 	rm -f $(SYNTH_STOP_MODULE_SCRIPT)