{"url":"/method/bagua","slug":"bagua","name":"BAGUA","full_name":"BAGUA","full_name_withheld":false,"description_markdown":"**BAGUA** is a communication framework whose design goal is to provide a system abstraction that is both flexible and modular to support state-of-the-art system relaxation techniques of distributed training. The abstraction goes beyond parameter server and Allreduce paradigms, and provides a collection of MPI-style collective operations to facilitate communications with different precision and centralization strategies.","description_state":"present","introduced_year":null,"introduced_by":{"title":"BAGUA: Scaling up Distributed Learning with System Relaxations","paper":"/paper/bagua-scaling-up-distributed-learning-with","first_author":"Shaoduo Gan","n_authors":14,"url_abs":null,"archive_paper_url":"https://paperswithcode.com/paper/bagua-scaling-up-distributed-learning-with"},"source":{"url":"https://arxiv.org/abs/2107.01499v4","title":"BAGUA: Scaling up Distributed Learning with System Relaxations","url_on_a_paper_host":true},"code_snippet_url":null,"code_snippet_url_on_a_code_host":false,"categories":[{"area":"General","area_id":"general","collection":"Replicated Data Parallel","url":"/methods/category/replicated-data-parallel","pwc_aliases":[]},{"area":"General","area_id":"general","collection":"Data Parallel Methods","url":"/methods/category/data-parallel-methods","pwc_aliases":[]},{"area":"General","area_id":"general","collection":"Distributed Methods","url":"/methods/category/distributed-methods","pwc_aliases":[]}],"n_papers_tagged":1,"archive_num_papers":1,"papers_newest_first":[{"paper":"/paper/bagua-scaling-up-distributed-learning-with","title":"BAGUA: Scaling up Distributed Learning with System Relaxations","date":"2021-07-03","arxiv_id":"2107.01499","n_code_links":1,"syntology":null}],"papers_shown":1,"tasks":[{"task":"/task/distributed-optimization","name":"Distributed Optimization","papers":1},{"task":"/task/quantization","name":"Quantization","papers":1}],"tasks_shown":2,"n_tasks":2,"usage_by_year":[{"year":"2021","papers":1}],"row_source":"methods_table","archive":{"source":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","archive_url":"https://paperswithcode.com/method/bagua"},"syntology_read_at":"2026-09-24T18:15:14+00:00"}