base on The official repository for the gem5 computer-system architecture simulator. # The gem5 Simulator This is the repository for the gem5 simulator. It contains the full source code for the simulator and all tests and regressions. The gem5 simulator is a modular platform for computer-system architecture research, encompassing system-level architecture as well as processor microarchitecture. It is primarily used to evaluate new hardware designs, system software changes, and compile-time and run-time system optimizations. The main website can be found at <http://www.gem5.org>. ## Testing status **Note**: These regard tests run on the develop branch of gem5: <https://github.com/gem5/gem5/tree/develop>. [](https://github.com/gem5/gem5/actions/workflows/daily-tests.yaml) [](https://github.com/gem5/gem5/actions/workflows/weekly-tests.yaml) [](https://github.com/gem5/gem5/actions/workflows/compiler-tests.yaml) ## Getting started A good starting point is <http://www.gem5.org/about>, and for more information about building the simulator and getting started please see <http://www.gem5.org/documentation> and <http://www.gem5.org/documentation/learning_gem5/introduction>. ## Building gem5 To build gem5, you will need the following software: g++ or clang, Python (gem5 links in the Python interpreter), SCons, zlib, m4, and lastly protobuf if you want trace capture and playback support. Please see <http://www.gem5.org/documentation/general_docs/building> for more details concerning the minimum versions of these tools. Once you have all dependencies resolved, execute `scons build/ALL/gem5.opt` to build an optimized version of the gem5 binary (`gem5.opt`) containing all gem5 ISAs. If you only wish to compile gem5 to include a single ISA, you can replace `ALL` with the name of the ISA. Valid options include `ARM`, `NULL`, `MIPS`, `POWER`, `RISCV`, `SPARC`, and `X86` The complete list of options can be found in the build_opts directory. See https://www.gem5.org/documentation/general_docs/building for more information on building gem5. ## The Source Tree The main source tree includes these subdirectories: * build_opts: pre-made default configurations for gem5 * build_tools: tools used internally by gem5's build process. * configs: example simulation configuration scripts * ext: less-common external packages needed to build gem5 * include: include files for use in other programs * site_scons: modular components of the build system * src: source code of the gem5 simulator. The C++ source, Python wrappers, and Python standard library are found in this directory. * system: source for some optional system software for simulated systems * tests: regression tests * util: useful utility programs and files ## gem5 Resources To run full-system simulations, you may need compiled system firmware, kernel binaries and one or more disk images, depending on gem5's configuration and what type of workload you're trying to run. Many of these resources can be obtained from <https://resources.gem5.org>. More information on gem5 Resources can be found at <https://www.gem5.org/documentation/general_docs/gem5_resources/>. ## Getting Help, Reporting bugs, and Requesting Features We provide a variety of channels for users and developers to get help, report bugs, requests features, or engage in community discussions. Below are a few of the most common we recommend using. * **GitHub Discussions**: A GitHub Discussions page. This can be used to start discussions or ask questions. Available at <https://github.com/orgs/gem5/discussions>. * **GitHub Issues**: A GitHub Issues page for reporting bugs or requesting features. Available at <https://github.com/gem5/gem5/issues>. * **Jira Issue Tracker**: A Jira Issue Tracker for reporting bugs or requesting features. Available at <https://gem5.atlassian.net/>. * **Slack**: A Slack server with a variety of channels for the gem5 community to engage in a variety of discussions. Please visit <https://www.gem5.org/join-slack> to join. * **[email protected]**: A mailing list for users of gem5 to ask questions or start discussions. To join the mailing list please visit <https://www.gem5.org/mailing_lists>. * **[email protected]**: A mailing list for developers of gem5 to ask questions or start discussions. To join the mailing list please visit <https://www.gem5.org/mailing_lists>. ## Contributing to gem5 We hope you enjoy using gem5. When appropriate we advise sharing your contributions to the project. <https://www.gem5.org/contributing> can help you get started. Additional information can be found in the CONTRIBUTING.md file. ", Assign "at most 3 tags" to the expected json: {"id":"3832","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"