B. Support for Skywater PDK is in progress. previous. edu. mk. Neural Semiconductor Limited. OpenROAD-flow v2. It is recommended that individual pins be placed before the place_pins command, as the routing tracks occupied by these individual pins will be blocked, preventing overlaps. All the scripts are available in the . Build OpenROAD. To add support for LVS: Ensure that a KLayout tech file ( . OpenROAD-flow-scripts (ORFS) is a fully autonomous, RTL-GDSII flow for rapid architecture and design space exploration, early prediction of QoR and detailed physical. Developer Guide #. The way those tools are used, augmented by a number of other custom tools and scripts, defines the methodology of the flow. clang-format that defines all coding formatting rules. com / The-OpenROAD-Project / OpenROAD-flow-scripts. Just after I found the problem I described above, I built it again, but the problem. Approximately ⌈ [ n u m M a c r o s 3] 1. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". You switched accounts on another tab or window. OpenROAD is an open source tool for building chips. The unifying principle behind the design of OpenROAD is for all of the tools to reside in one tool, with one process, and one database. FastRoute 1. OpenROAD流程 OpenROAD Flow是完全基于开源工具构建的完整的RTL到GDS的流程。该项目旨在实现24小时周转时间的自动化，无人为环的数字电路设计。 内容 代码组织 该存储库用作使用OpenROAD工具的RTL到GDS流程的示例。两个主要组成部分是： tools ：此目录包含整个openroad应用程序的源代码（通过子模块）以及. vijayank88. Describe the bug createGallery seems to expect . I think based on what I have checked (2weeks ago) I think there is an issue with the power/wells pins on the second voltage domains. 0-3394-gd19162e82 its getting failed with below logs: OpenROAD v2. There was an attempt a while back to ensure both Efabless and OpenROAD converge on the same flow (the OpenROAD Project uses OpenROAD Flow Scripts. The procedures for the download of prebuilt binaries, building all. Run . The OpenROAD-flow-scripts repository contains source files (e. OpenDB is a design database to support tools for physical chip design. I am trying to build OpenRoad locally on my Macbook Pro (Catalina MacOS 10. It. export OPENROAD_EXE=$ (command -v openroad) export YOSYS_CMD=$ (shell command -v yosys) # only if KLayout is. sh` fails because "git -C" is not supported inside Docker HOT 10. Automatic hyperparameter tuning framework for OpenROAD-flow-script (ORFS) Parametric sweeping experiments for ORFS. Code Organization # The OpenROAD Flow repository serves. However, ORFS also enables manual intervention for finer user control of individual flow stages through Tcl commands and Python APIs. Run the executable script run. 2-7ubuntu2. This utility aims to simplify the process of adding a power grid into a floorplan. The next step is to build it again with the following command: For WSL/docker based installation, run: . Example scripts demonstrating how to run OpenRCX in the OpenROAD environment on sample designs can be found in /test. Instructions to install WSL can be found here. flow: This directory contains reference recipes and scripts to run designs through the flow. The macro placer places macros/blocks honoring halos, channels and cell row “snapping”. The OpenROAD tool and flow provide an autonomous, no-human-in-the-loop, 24-hour RTL-GDSII capability to support. Database. Varadarajan, “METRICS2. Flow tutorial can be accessed from OpenROAD Flow Scripts documentation here. name: (optional) name of the item, used when deleting the item. 1 hour, 57 minutes ago passed. {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/designs/nangate45/mempool_group":{"items":[{"name":"config. /build_openroad. For OpenROAD Flow Scripts we have the following public platforms: sky130hd sky130hs nangate45 asap7 Platform Specific Environment Variables # The table below lists the. 04,. Also, if you are facing compilation issues with docker, you may try the prebuilt binaries method as listed here. However. OpenROAD-flow-scripts tutorial. 0. Hi, I come from the ORFS flow and I found pretty useful the gui. mk","path":"flow/designs/gf12/swerv_wrapper/config. OpenROAD uses swig that acts as a wrapper for C/C++ programs to be callable in higher-level languages, such as Python and Tcl. mk","path":"flow/designs/asap7/riscv32i/config. mk: export KLAYOUT_DRC_FILE = $ (PLATFORM_DIR)/drc/$ (PLATFORM). hoanhe opened this issue Jun 30, 2023 · 41 comments Assignees. You may use any kernel supported, such as: CentOS 7, Ubuntu 20. ","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo":{"overridingGlobalFundingFile":false,"globalPreferredFundingPath":null,"repoOwner":"The. tcl","path":"flow/platforms/asap7/openlane. Use -instances for instance-specific padding. tcl -design spm -from routing -tag run1; Expected behavior. log file that is generated with every build in the main directory. To automate RTL-to-GDS we provide OpenROAD Flow , which contains scripts that integrate the three tools. The two main directories are: tools/: contains the source code for the entire yosys and OpenROAD App (both via submodules) as well as other tools required for the flow. {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/scripts":{"items":[{"name":"sc","path":"flow/scripts/sc","contentType":"directory"},{"name":"abc_area. script. Describe the bug I recently updated ORFS but the OpenROAD under tools folder does not seem to be updated Expected behavior OpenROAD under tools folder should be updated to latest version Screenshot. OpenROAD aims to bring down the barriers of cost, expertise and unpredictability that currently block designers’ access to hardware implementation in advanced technologies. g. Subject [Documentation] for documentation errors. 5 ⌉ quadrisections of the initial. Clone the OpenRoad-flow-scripts commit 5583993. with_xkb. Subject Describe the bug ORFS CTS taking around 6 days and still it's running, working on 2M instance count design with cloud resource, cloud configs are below below are RAM Config Is there any pos. Grid policies can be defined over the stdcell area, and over. This collection of tools performs all steps required in a full ASIC implementation from RTL to. Hi, first of all this is my second issue report in two days, so i'm sorry if i'm opening too many. RTL is easily portable across technologies if it does not contain technology-specific cells (such as I/O pads, SRAM, clock-gate cells, etc. log file had power numbers like this example for gcd for nangate45:. Hi @arlpetergadfort and @maliberty, thanks a lot for your help you guys are amazing!I have almost everything I need for labeling the logic gates!! I have the heatmap for the block with gui::dump_heatmap and the gates locations with your provided TCL snippet. /build_openroad. #1507 opened on Sep 27 by mithro. , LEF/DEF, Verilog, SDC, Liberty, RC extraction) and configuration files (e. tar. We provide detailed instructions in this guide. 1 and Flow Tuning in the IEEE CEDA Robust Design Flow and OpenROAD", Proc. github","contentType":"directory"},{"name":"docker","path":"docker. Saved searches Use saved searches to filter your results more quickly{"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/tutorials":{"items":[{"name":"images","path":"docs/tutorials/images","contentType":"directory"},{"name. The-OpenROAD-Project / OpenROAD-flow-scripts Public. 0-45-generic os: Ubuntu 22. openroad-flow-scripts. I have installed pandas, tcl, libffi etc. Building OpenROAD; Getting Started with the OpenROAD Flow - OpenROAD-flow-scripts; Tutorials; Git Quickstart; OpenROAD User Guide. github","contentType":"directory"},{"name":"docker","path":"docker. OpenROAD is one of the tools used by the OpenLane flow. Flow : This is the native OpenROAD flow that consists of a set of integrated scripts for an autonomous RTL-GDSII flow using OpenROAD and other open-source tools. odb is the file created after step 2 of OpenROAD Flow Scripts, which is floorplan generation. lokki11199 asked this question in Q&A. link to Makefile. flow/: contains reference recipes and scripts to run designs through the flow. Code Generator; Unit Tests (Python) Add Fields in DB Objects; GUI; Partition Management; Restructure; Floorplan. ; How do I update the codebase? There are different ways to update your codebase depending on the method you installed it. For OpenROAD Flow Scripts we have the following public platforms: sky130hd. sh because I built it before, and then directly applied Malibery's solutions. Current supported search algorithms are as follows. lydrc. 24. Change directory cd OpenROAD-flow-scripts. Community leaders will follow these Community Impact Guidelines in determining the consequences for any action they deem in violation of this Code of Conduct: 1. At first, I just did git pull under my downloaded directory of "openroad-flow-scripts" first, bypassing the step of . Description Hi I'm trying to run my rtl code through OpenLane flow interactively. Go to OpenRCX home directory ( . The SKY130HD enablement available in the OpenROAD-flow-scripts GitHub repo is a five-metal stack enablement. . gz file, which includes all the required files to run Flow-3 using OpenROAD-flow-scripts . md","contentType":"file. Blog; Sign up for our newsletter to get our. However, memory macros have blockages till metal four, so a five-metal stack is not enough to route our macro dominant testcases. sh script installs all of the dependencies, including OpenROAD dependencies, if they are not already installed. /etc/DependencyInstaller. We would like to show you a description here but the site won’t allow us. I think it best that you use the OpenLane setup for your work on sky130. openroad-flow-scripts Last Built 1 hour, 57 minutes ago passed Maintainers Home Page Badge Tags Project has no tags. json. Code of conduct# AutoTuner provides two main functionalities as follows. rebased asap7/ethmac_lvt asap7/riscv32i sky130hd/microwatt for CTS buffer shift fix. This creates the directory OpenROAD-flow-scripts and connects your repository to the upstream (master project) OpenROAD-flow-scripts repository. sh installs yosys-0. Flow ( github) ( docs ): This is the native OpenROAD flow that consists of a set of integrated scripts for an autonomous RTL-GDSII flow using OpenROAD and other open-source. However the build errors out with the following message: g++: fatal error: Killed signal terminated program cc1plus compilation terminated. Grid policies can be defined over the stdcell area, and over. Multiple recipes for area or timing are run to obtain multiple structures from. gds</code> file creation, without requiring human intervention. . See the documentation here for details about the flow and how to run designs through the flow. If you are using example codes from this repository in your research, we appreciate your citation to the following articles: @ inproceedings {9105619, author = {A. g. This package contain minimal file set require for designs, packaged under OpenROAD. 1. {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/util":{"items":[{"name":"cell-veneer","path":"flow/util/cell-veneer","contentType":"directory"},{"name. In case of filing issues, it can be uploaded in the "Relevant log output" section of OpenROAD-flow-scripts repo issue form. gitignore","contentType":"file"},{"name":"core_tests. previous. Whe. 7. Copy link Collaborator Author. Describe the bug I am updating OpenROAD-flow-scripts by using command . 1k 337 Repositories OpenROAD Public OpenROAD's unified application implementing an RTL-to-GDS Flow. ; Our user guide. tcl where I modified the make gui_final TCL in /flow/scripts/gui. ::: [root@zenbook OpenROAD-flow-scripts]# openroad -gui QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root' process 296: The last reference on a connection was dropped without closing the connection. v. Connect to remote server with MobaXterm (supporting x11-forwarding) via SSH. acquired the rights to the code and open-sourced it with BSD-3 license in 2019 to support the DARPA OpenROAD project. lef, . OpenROAD directory contains the <testcase>. Build OpenROAD. Developer's Guide; Coding Practices. OpenROAD Flow Scripts Tutorial. OpenLane is an automated RTL to GDSII flow that is composed of several tools such as OpenROAD, Yosys, Magic, Netgen, Fault, CVC, SPEF-Extractor, CU-GR, Klayout and a number of scripts used for design exploration and optimization. /etc/Env. log file that is generated with every build in the main directory. . Install OpenROAD#. The-OpenROAD-Project / OpenROAD-flow-scripts Public. Automatic hyperparameter tuning framework for OpenROAD-flow-script (ORFS) ; Parametric sweeping experiments for ORFS . The script build_openroad. Please refer to the flow documentation here. See attached tempsense. The OpenROAD™ API is flexible and allows fine control during physical design through the use of both Tcl and python based scripts to define floorplanning and power components. OpenROAD Flow Scripts Tutorial. g. In doing so, I either get DRC errors as power straps end up too close to macros, or, if I adjust the pdn config as such to align better with the macros, I get a bunch of Unconnected PDN node. sky130hs. 4. odb works fine and able to load it directly to GUI with OpenROAD v2. tcl","path":"flow/platforms/asap7. 19. from openroad-flow-scripts. [INFO DRT-0179] Init gr pin query. Saved searches Use saved searches to filter your results more quicklyHello, I am experiencing an issue while running OpenROAD flow specifically for the asap7 platform. 6 LTS (Focal Fossa) cmake version 3. It is the main design script repo for this PDK. Previous Next. 5 ⌉ quadrisections of the initial. Global placement fails for single Rocket core with Sky130 PDK when running in OpenROAD flow scripts #1189. . The links to the main flow tutorial, where we go through each step of the RTL-GDSII flow are as follows. ), configs Tcl scripts for OpenROAD, yosys Utility scripts (package issues, collect data, other misc. You signed in with another tab or window. {"payload":{"allShortcutsEnabled":false,"fileTree":{"tools":{"items":[{"name":"AutoTuner","path":"tools/AutoTuner","contentType":"directory"},{"name":"LSOracle","path. Subject [Documentation] for documentation errors. nangate45. OpenROAD is a bit hard to get into without any examples of the toolchain flow. AutoTuner contains top-level Python script for ORFS, each of which implements a different search algorithm. OpenROAD provides OpenROAD-flow-scripts as a native, ready-to-use prototyping and tapeout flow. lib, . . Flow tutorial can be accessed from OpenROAD Flow Scripts documentation here. Download pre-built binaries with self-contained dependencies included from the Precision Innovations’ Github releases here. sh --local" but run into an issue with CMAKE including pthreads. Bug Description I was verifying my ORFS installation as per given in. Welcome to OpenROAD Flow's documentation! The OpenROAD ("Foundations and Realization of Open, Accessible Design") project was launched in June 2018 within the DARPA IDEA program. I use make synth to generate the synthesized netlist and change 'clock period' in constraint. Flow : This is the native OpenROAD flow that consists of a set of integrated scripts for an autonomous RTL-GDSII flow using OpenROAD and other open-source tools. I have an issue while installing open road with open road flow scripts #855. script. tcl and the other files (like the sdc) referenced by flow. export OPENROAD_EXE=$(command -v openroad) export. Complex physical design features like building macro functions to do symmetrical placements or arrays, guardbanding, etc. This collection of tools performs all steps required in a full ASIC implementation from RTL to GDSII. I build orfs in docker. Based fixed macro location with macro. See instructions here. 0-3394-gd19162e82 This program is licensed under the BSD-3 license. Some tools such as OpenSTA are. txt and autotuner. I executed these commandsDescribe the bug I am unable to successfully complete a local build. It would be great if someone could test this and point out any corrections in my method described below. How to get standard cell data (size, pin count, logic function) from the gates of a design? gudeh asked on Oct 2 in Q&A · Unanswered. The flow relies on several tools, platforms and designs that each have their own licenses. lef","path":"flow/platforms/asap7/lef/asap7. Skip to content Toggle navigation. Copy link Contributor vijayank88 commented Jul 12, 2022. This script is set up to run the OpenROAD GUI from within the Docker image on the host platform. 1. Build docker image# First build the docker. 0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for. init_density_penalty) with the pre-placed solutions. OpenROAD-flow-scripts also supports the following commercial platforms: GF12. However, if you are able to access these platforms, you can create the necessary platform-specific files yourself. json. The-OpenROAD-Project / OpenROAD-flow-scripts Public. {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/scripts":{"items":[{"name":"sc","path":"flow/scripts/sc","contentType":"directory"},{"name":"abc_area. I am using Docker to build OpenROAD in Ubuntu-18. sh installs yosys-0. Build Using Docker from pre-built binaries#. [INFO DRT-0185] Post process initialize RPin region query. Modify the user_env. This package also contain memory macro created from FakeRam2. It. Saved searches Use saved searches to filter your results more quicklyFor a technical description of the OpenROAD flow, please refer to our DAC-2019 paper: Toward an Open-Source Digital Flow: First Learnings from the OpenROAD Project. The macro placer places macros/blocks honoring halos, channels and cell row “snapping”. gz. 19. Join us at DAC-2023 for an exciting Birds-of-a-Feather session on open-source EDA, on Wed, July. The attribute via_celltype can be used to implement a Verilog task or function by instantiating the specified cell type. script. I want to generate variant of synthesized files only (no placement and routing). @dhdhlee Correct name OpenLOAD to OpenROAD Try following option as you're doing 1st time installation. However, ORFS also enables manual intervention for finer user control of individual flow stages through Tcl commands and Python APIs. Documentation at - GitHub - cse110-sp21-group23. Address. It provides a fully automated RTL-to-GDSII design flow, which includes Synthesis, Placement and Routing (pnr), Static Timing Analysis (sta), Design Rule Check (drc) and Layout Versus. Beta Was this translation helpful. Comments. See attached tempsense. Note: The commands refer to the base directory as OpenROAD-flow-scripts/flow as the starting point for the flow. # these variables are used in flow/Makefile. With the abundant features of METRICS2. {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/designs/sky130hd/microwatt":{"items":[{"name":"gds","path":"flow/designs/sky130hd/microwatt/gds. Test your installation, according to the OpenROAD Flow Tutorial: OpenROAD-flow-scripts (ORFS) is a fully autonomous, RTL-GDSII flow for rapid architecture and design space exploration, early prediction of QoR and detailed physical design implementation. The docker_shell script is used as a prefix to launch a command within the OpenROAD docker image. The quickstart guide instructs how to enable GKE (Google's Kubernetes Engine) start a CLI interface and get the settings for your project. The resulting GDS will be available at flow/results/nangate45/gcd/6_final. Check display device in remote server, and my output is localhost:10. sewkim merged 11 commits into The-OpenROAD-Project: master from The-OpenROAD-Project-staging: autotuner-update Mar 18, 2022. 👍 1. next. sh yosys -help openroad -help cd flow make But I came across this error: 4. However, varying the clock period is generating the same synthesized netlist. def file to be present in the results directory for all steps, see:. Our mission is to democratize IC design, break down barriers of cost and access and mitigate schedule risk through native and open source innovation and collaboration with ecosystem partners. :::{Note} There is a build_openroad. tar. Executing ABC pass (technolo. /. Notifications Fork 230; Star 216. IP improves HPWL by ~5% on large designs. Python 1. This will create binaries at 'tools/install' unless overwritten. mk. mk) that enable the user to run a small set of example designs through our complete RTL-to-GDS flow. You may clone the OpenROAD-flow-scripts repository non-recursively. sh --clean --local --threads 1. {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/scripts":{"items":[{"name":"sc","path":"flow/scripts/sc","contentType":"directory"},{"name":"abc_area. The OpenROAD (“Foundations and Realization of Open, Accessible Design”) project was launched in June 2018 within the DARPA IDEA program. OpenLane is an automated RTL to GDSII flow based on several components including OpenROAD, Yosys, Magic, Netgen and custom methodology scripts for design exploration and optimization. I would like to do a local build with . OpenROAD-flow-scripts (ORFS) is a fully autonomous, RTL-GDSII flow for. 8 GB): [ Mirror 1 ] [ Mirror 2] If setting up at the tutorial: Pick up one of the supplied USB 3. mk. Getting Started with the OpenROAD Flow - OpenROAD-flow-scripts; Tutorials; Git Quickstart; OpenROAD User Guide. OpenROAD-flow-scripts(ORFS) is a flow controller that provides a collection of open-source tools for automated digital ASIC design from synthesis to layout. The current version of OpenROAD flow scripts shows this instead, skipping the. The structure of OpenDB is based on the text file formats LEF (library) and DEF (design. Subject [Stage]: Detail Router. Platform Specific Environment Variables# The table below lists the complete set of variables used in each of the public platforms supported by the OpenROAD flow. . I have successfully built openroad-flow-scripts before. In #918, I'm attempting to clean up floorplanning setup for the mock-array-big example. Welcome to the OpenROAD Flow Scripts documentation!# The OpenROAD (“Foundations and Realization of Open, Accessible Design”) project was launched in June 2018 within the DARPA IDEA program. OpenROAD's unified application implementing an RTL-to-GDS Flow. 04, Ubuntu 22. Centralize Calling OpenROAD + Automatic Reproducibles (#764) All OpenROAD scripts are now called with. kernel: Linux 5. mk) that enable the user to run a small set of example designs through our complete RTL-to-GDS flow. OpenROAD implements a. 0. 04. {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/platforms/asap7/openlane/asap7sc7p5t":{"items":[{"name":"config. Install WSL# Instructions to install WSL can be found here. Using any of the following RISC-V cores from the OpenROAD flow-scripts repository: RISC-V32i, ibex, swerv_wrapper demonstrate the fastest Runtime from RTL-GDSII with good area and performance. config. During initial setup or if you have a new machine, run this script: # either run as root or use sudo . {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/designs/gf12/swerv_wrapper":{"items":[{"name":"config. /tools . In the meantime in openroad-flow-scripts you can try running the prepackaged aes design. OpenROAD-flow-scripts (ORFS) is a fully autonomous, RTL-GDSII flow for rapid architecture and design space exploration, early prediction of QoR and detailed. Correct name OpenLOAD to OpenROAD. Automatic hyperparameter tuning framework for OpenROAD-flow-script (ORFS) Parametric sweeping experiments for ORFS AutoTuner contains top-level Python script for ORFS,. We provide detailed scripts to run physical synthesis using Synopsys DCTopo. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/platforms/sky130hd":{"items":[{"name":"cdl","path":"flow/platforms/sky130hd/cdl","contentType":"directory. Returns: name of the new item, either name or actionX. ,) and check initial timing report1. Database. The OpenROAD tool and flow provide an autonomous, no-human-in-the-loop, 24-hour RTL-GDSII capability to support low-overhead design exploration and implementation through tapeout. You signed out in another tab or window. . github","contentType":"directory"},{"name":"docker","path":"docker. g. /build_openroad. After learning more about make and how variables are expanded than I ever intended to learn, I've concluded that this nearly works, but can't be made to work without some further changes to the ORFS Makefile. Install OpenROAD . log and 6_report. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". - List the commands. . OpenLane is an automated RTL to GDSII flow that is composed of several tools such as OpenROAD, Yosys, Magic, Netgen, Fault, CVC, SPEF-Extractor, CU-GR, Klayout and a number of scripts used for design exploration and optimization. ova (6. Obviously line numbers with debug information. #1513 opened on Sep 28 by gudeh. , LEF/DEF, Verilog, SDC, Liberty, RC extraction) and configuration files (e. like below as an input in config. github","path":". To place an individual pin:PDNGEN. This utility aims to simplify the process of adding a power grid into a floorplan. In the meantime in openroad-flow-scripts you can try running the prepackaged aes design. menu_path: (optional) Menu path to place the new item in (hierarchy is separated by /), defaults to “Custom. Courtesy of Precision Innovations, there are pre-built binaries of OpenROAD with self-contained dependencies released on a regular basis. github","contentType":"directory"},{"name":"docker","path":"docker. Short URLs openroad. Subject [Build] for compilation-related issues. Short URLs. Reload to refresh your session. If we stopped flow at any stage and use -from <step> flow should resume from there. {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/test":{"items":[{"name":". {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow":{"items":[{"name":"designs","path":"flow/designs","contentType":"directory"},{"name":"platforms","path. sh –> run Steps (A) through (D) of the flow above. json","path":"flow/designs/sky130hd/ibex/autotuner. The steps from the RTL-to-GDS flow look like this, usual in a digital flow: Since OpenROAD was developed with digital designs in mind, some features do not natively support analog or mixed-signal designs for now. cd OpenROAD-flow-scripts git clean -xdf . . gmake [2]:. . 24. METRICS2. {"payload":{"allShortcutsEnabled":false,"fileTree":{"flow/platforms/asap7/openRoad/pdn":{"items":[{"name":"BLOCKS_grid_strategy. Management Caches{"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/user":{"items":[{"name":"AddingNewDesign. gz file, which includes all the required files to run Flow-3 using OpenROAD-flow-scripts . For OpenROAD Flow Scripts we have the following public platforms: ; sky130hd ; sky130hs ; nangate45 ; asap7 Platform Specific Environment Variables . In case of filing issues, it can be uploaded in the “Relevant log output” section of OpenROAD-flow-scripts repo issue form . deb installers of OpenROAD for Ubuntu and Debian on a regular basis.