{"id":21850,"library":"raft-dask-cu12","title":"RAFT Dask","description":"RAFT (Reusable Accelerated Functions & Tools) provides GPU-accelerated primitives for machine learning, linear algebra, and spatial computations. The Dask integration enables distributed GPU workflows via Dask. Current version: 26.4.0 (stable). RAPIDS releases every 3 months (quarterly). CUDA 12.x only.","status":"active","version":"26.4.0","language":"python","source_language":"en","source_url":"https://github.com/rapidsai/raft","tags":["raft","dask","gpu","rapids","cuda","distributed","machine-learning"],"install":[{"cmd":"pip install raft-dask-cu12","lang":"bash","label":"Install from PyPI"},{"cmd":"conda install -c rapidsai raft-dask","lang":"bash","label":"Install via conda"}],"dependencies":[],"imports":[{"wrong":"from raft_dask import DaskClusterProxy","symbol":"DaskClusterProxy","correct":"from raft_dask import DaskClusterProxy"}],"quickstart":{"code":"from raft_dask.cluster import DaskClusterProxy\ncluster = DaskClusterProxy()\nprint(cluster)\n# Use with Dask client\nimport dask.distributed as dd\nclient = dd.Client(cluster)\nprint(client)","lang":"python","description":"Initialize a Dask cluster with RAFT acceleration. Requires CUDA 12.x and a running cluster backend (e.g., UCX)."},"warnings":[{"fix":"Upgrade to CUDA 12.2 or later, or use raft-dask-cu12=25.10.00 for CUDA 11.","message":"Requires CUDA 12.2+ as of v25.12.00; CUDA 11 support dropped entirely.","severity":"breaking","affected_versions":">=25.12.00"},{"fix":"Replace 'import raft.dask' with 'import raft_dask' and adjust imports accordingly.","message":"Import paths changed: most top-level imports now come from 'raft_dask' subpackages. Old 'raft.dask.*' patterns removed in v25.12.","severity":"breaking","affected_versions":">=25.12.00"},{"fix":"Install ucx-py and configure UCX transport: pip install ucx-py.","message":"DaskClusterProxy assumes UCX-Py is installed and configured for GPU communication; missing UCX leads to runtime errors.","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"search_vec":"'12':41 '26.4.0':32 '3':37 'acceler':5,11 'algebra':17 'comput':20 'cuda':40,48 'current':30 'dask':2,22,29,45 'distribut':25,49 'enabl':24 'everi':36 'function':6 'gpu':10,26,46 'gpu-acceler':9 'integr':23 'learn':15,52 'linear':16 'machin':14,51 'machine-learn':50 'month':38 'primit':12 'provid':8 'quarter':39 'raft':1,3,44 'rapid':34,47 'releas':35 'reusabl':4 'spatial':19 'stabl':33 'tool':7 'version':31 'via':28 'workflow':27 'x':42","created_at":"2026-04-27T17:02:05.137347+00:00","updated_at":"2026-04-27T17:02:05.137347+00:00","problems":{"verify_error":"Traceback (most recent call last):\n  File \"<string>\", line 1, in <module>\nImportError: cannot import name 'DaskClusterProxy' from 'raft_dask' (/tmp/tmpid22zc8f/venv/lib/python3.12/site-packages/raft_dask/__init__.py)"},"ecosystem":"pypi","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":"26.6.0","cli_name":"","cli_version":null,"type":"library","homepage":"https://raft.rapids.ai","github":"https://github.com/rapidsai/raft","docs":"https://docs.rapids.ai/api/raft/stable/","changelog":null,"pypi":"https://pypi.org/project/raft-dask-cu12/","npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["ai-ml","data","database"],"base_url":null,"auth_type":null,"provenance":{"verified_status":"import_fail","verified_at":"2026-07-03","last_verified":"2026-07-03","next_check":"2026-07-10","install_tag":null}}