Merge remote-tracking branch 'private/master' into secure-gpl-binSize-float

Author: gudeh

.devcontainer/devcontainer.json

@@ -75,6 +75,7 @@ configuration file.
 | <a name="CORNER"></a>CORNER| PVT corner library selection. Only available for ASAP7 and GF180 PDKs.| | |
 | <a name="CTS_ARGS"></a>CTS_ARGS| Override `clock_tree_synthesis` arguments.| | |
 | <a name="CTS_BUF_DISTANCE"></a>CTS_BUF_DISTANCE| Distance (in microns) between buffers.| | |
+| <a name="CTS_BUF_LIST"></a>CTS_BUF_LIST| List of cells used to construct the clock tree.| | |
 | <a name="CTS_CLUSTER_DIAMETER"></a>CTS_CLUSTER_DIAMETER| Maximum diameter (in microns) of sink cluster.| 20| |
 | <a name="CTS_CLUSTER_SIZE"></a>CTS_CLUSTER_SIZE| Maximum number of sinks per cluster.| 50| |
 | <a name="CTS_SNAPSHOT"></a>CTS_SNAPSHOT| Creates ODB/SDC files prior to clock net and setup/hold repair.| | |
@@ -162,6 +163,7 @@ configuration file.
 | <a name="RTLMP_RPT_DIR"></a>RTLMP_RPT_DIR| Path to the directory where reports are saved.| | |
 | <a name="RTLMP_SIGNATURE_NET_THRESHOLD"></a>RTLMP_SIGNATURE_NET_THRESHOLD| Minimum number of connections between two clusters to be identified as connected.| 50| |
 | <a name="RTLMP_WIRELENGTH_WT"></a>RTLMP_WIRELENGTH_WT| Weight for half-perimiter wirelength.| 100.0| |
+| <a name="RULES_JSON"></a>RULES_JSON| json files with the metrics baseline regression rules. In the ORFS Makefile, this defaults to $DESIGN_DIR/rules-base.json, but ORFS does not mandate the users source directory layout and this can be placed elsewhere when the user sets up an ORFS config.mk or from bazel-orfs.| | |
 | <a name="RUN_LOG_NAME_STEM"></a>RUN_LOG_NAME_STEM| Stem of the log file name, the log file will be named `$(LOG_DIR)/$(RUN_LOG_NAME_STEM).log`.| run| |
 | <a name="RUN_SCRIPT"></a>RUN_SCRIPT| Path to script to run from `make run`, python or tcl script detected by .py or .tcl extension.| | |
 | <a name="SC_LEF"></a>SC_LEF| Path to technology standard cell LEF file.| | |
@@ -304,6 +306,7 @@ configuration file.
 - [CELL_PAD_IN_SITES_DETAIL_PLACEMENT](#CELL_PAD_IN_SITES_DETAIL_PLACEMENT)
 - [CTS_ARGS](#CTS_ARGS)
 - [CTS_BUF_DISTANCE](#CTS_BUF_DISTANCE)
+- [CTS_BUF_LIST](#CTS_BUF_LIST)
 - [CTS_CLUSTER_DIAMETER](#CTS_CLUSTER_DIAMETER)
 - [CTS_CLUSTER_SIZE](#CTS_CLUSTER_SIZE)
 - [CTS_SNAPSHOT](#CTS_SNAPSHOT)
@@ -368,6 +371,10 @@ configuration file.
 
 - [ABSTRACT_SOURCE](#ABSTRACT_SOURCE)
 
+## test variables
+
+- [RULES_JSON](#RULES_JSON)
+
 ## All stages variables
 
 

docs/user/FlowVariables.md

@@ -133,6 +133,15 @@ _installUbuntuPackages() {
         zlib1g \
         zlib1g-dev
 
+    packages=()
+    # Choose libstdc++ version
+    if _versionCompare $1 -ge 24.04; then
+        packages+=("libstdc++-14-dev")
+    elif _versionCompare $1 -ge 22.10; then
+        packages+=("libstdc++-12-dev")
+    fi
+    apt-get install -y --no-install-recommends ${packages[@]}
+
     # install KLayout
     if  [[ $1 == "rodete" ]]; then
         apt-get -y install --no-install-recommends klayout python3-pandas

etc/DependencyInstaller.sh

@@ -15,17 +15,6 @@ git_override(
     remote = "https://github.com/The-OpenROAD-Project/bazel-orfs.git",
 )
 
-# Read: https://github.com/The-OpenROAD-Project/bazel-orfs?tab=readme-ov-file#usage
-#
-# TL;DR
-#
-# 1. uncomment below
-# 2. comment git_override() above
-#
-#local_path_override(
-#   module_name = "bazel-orfs", path = "../bazel-orfs"
-#)
-
 bazel_dep(name = "rules_python", version = "0.31.0")
 
 python = use_extension("@rules_python//python/extensions:python.bzl", "python")
@@ -53,7 +42,7 @@ visibility = ["//visibility:public"],
 )
 filegroup(
     name = "all",
-    data = glob(["**/*"]),
+    data = glob(["openroad.runfiles/**/*"]),
     visibility = ["//visibility:public"],
 )
 """,

flow/MODULE.bazel

@@ -87,7 +87,7 @@ DESIGN_CONFIG ?= ./designs/nangate45/gcd/config.mk
 export DESIGN_CONFIG
 include $(DESIGN_CONFIG)
 
-export DESIGN_DIR  = $(dir $(DESIGN_CONFIG))
+export DESIGN_DIR ?= $(dir $(DESIGN_CONFIG))
 
 # default value "base" is duplicated from variables.yaml because we need it
 # earlier in the flow for BLOCKS. BLOCKS is a feature specific to the

flow/Makefile

@@ -24,7 +24,7 @@
         "compare": "<="
     },
     "cts__design__instance__count__hold_buffer": {
-        "value": 1024,
+        "value": 1491,
         "compare": "<="
     },
     "globalroute__antenna_diodes_count": {
@@ -48,7 +48,7 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -119.26,
+        "value": -118.73,
         "compare": ">="
     },
     "finish__design__instance__area": {
@@ -60,7 +60,7 @@
         "compare": "<="
     },
     "finish__timing__drv__hold_violation_count": {
-        "value": 100,
+        "value": 419,
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {

flow/designs/asap7/aes-block/rules-base.json

@@ -13,13 +13,13 @@ export PLACE_DENSITY          = 0.82
 export CORE_AREA = $(shell \
   export MOCK_ARRAY_TABLE="$(MOCK_ARRAY_TABLE)" && \
   export MOCK_ARRAY_SCALE="$(MOCK_ARRAY_SCALE)" && \
-  cd $(dir $(DESIGN_CONFIG))/../ && \
+  cd $(DESIGN_DIR)/../ && \
   python3 -c "import config; print(f'{config.ce_margin_x} {config.ce_margin_y} {config.ce_width - config.ce_margin_x} {config.ce_height - config.ce_margin_y}')")
 
 export DIE_AREA = $(shell \
   export MOCK_ARRAY_TABLE="$(MOCK_ARRAY_TABLE)" && \
   export MOCK_ARRAY_SCALE="$(MOCK_ARRAY_SCALE)" && \
-  cd $(dir $(DESIGN_CONFIG))/../ && \
+  cd $(DESIGN_DIR)/../ && \
   python3 -c "import config; print(f'0 0 {config.ce_width} {config.ce_height}')")
 
 export IO_CONSTRAINTS         = designs/asap7/mock-array/Element/io.tcl

flow/designs/asap7/mock-array/Element/config.mk

@@ -14,13 +14,13 @@ export PLACE_DENSITY          = 0.30
 export CORE_AREA = $(shell \
   export MOCK_ARRAY_TABLE="$(MOCK_ARRAY_TABLE)"  && \
   export MOCK_ARRAY_SCALE="$(MOCK_ARRAY_SCALE)" && \
-  cd $(dir $(DESIGN_CONFIG)) && \
+  cd $(DESIGN_DIR) && \
   python3 -c "import config ; print(f'{config.margin_x} {config.margin_y} {config.core_width + config.margin_x} {config.core_height + config.margin_y}')")
 
 export DIE_AREA  = $(shell \
   export MOCK_ARRAY_TABLE="$(MOCK_ARRAY_TABLE)" && \
   export MOCK_ARRAY_SCALE="$(MOCK_ARRAY_SCALE)" && \
-  cd $(dir $(DESIGN_CONFIG)) && \
+  cd $(DESIGN_DIR) && \
   python3 -c "import config; print(f'{0} {0} {config.die_width} {config.die_height}')")
 
 export MACRO_PLACE_HALO = 0 2.16

flow/designs/asap7/mock-array/config.mk

@@ -48,7 +48,7 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -34.26,
+        "value": -103.06,
         "compare": ">="
     },
     "finish__design__instance__area": {

flow/designs/asap7/riscv32i-mock-sram/rules-base.json

@@ -28,3 +28,6 @@ export IO_CONSTRAINTS     = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
 export MACRO_PLACE_HALO    = 2 2
 
 export TNS_END_PERCENT   = 100
+
+export CTS_CLUSTER_SIZE = 10
+export CTS_CLUSTER_DIAMETER = 50