Dask-cuda

- Use RMM's `DeviceBuffer` directly (235) jakirkham
- Add RMM pool support from dask-cuda-worker/LocalCUDACluster (236) pentschev
- Restrict CuPy to <7.2 (239) quasiben
- Fix UCX configurations (246) pentschev
- Respect `temporary-directory` config for spilling (247) jakirkham
- Relax CuPy pin (248) jakirkham
- Added `ignore_index` argument to `partition_by_hash()` (253) madsbk
- Use `"dask"` serialization to move to/from host (256) jakirkham
- Drop Numba `DeviceNDArray` code for `sizeof` (257) jakirkham
- Support spilling of device objects in dictionaries (260) madsbk

- Add ucx-py dependency to CI (212) raydouglass
- Follow-up revision of local_cudf_merge benchmark (213) rjzamora
- Add codeowners file (217) raydouglass
- Add pypi upload script (218) raydouglass
- Skip existing on PyPi uploads (219) raydouglass
- Make benchmarks use rmm_cupy_allocator (220) madsbk
- cudf-merge-benchmark now reports throughput (222) madsbk
- Fix dask-cuda-worker --interface/--net-devices docs (223) pentschev
- Use RMM for serialization when available (227) pentschev

- Use UCX-Py initialization API (152) pentschev
- Remove all CUDA labels (160) mike-wendt
- Setting UCX options through dask global config (168) madsbk
- Make test_cudf_device_spill xfail (170) pentschev
- Updated CI, cleanup tests and reformat Python files (171) madsbk
- Fix GPU dependency versions (173) dillon-cullinan
- Set LocalCUDACluster n_workers equal to the length of CUDA_VISIBLE_DEVICES (174) mrocklin
- Simplify dask-cuda code (175) madsbk
- DGX inherit from LocalCUDACluster (177) madsbk
- Single-node CUDA benchmarks (179) madsbk
- Set TCP for UCX tests (180) pentschev
- Single-node cuDF merge benchmarks (183) madsbk
- Add black and isort checks in CI (185) pentschev
- Remove outdated xfail/importorskip test entries (188) pentschev
- Use UCX-Py's TopologicalDistance to determine IB interfaces in DGX (189) pentschev
- Dask Performance Report (192) madsbk
- Allow test_cupy_device_spill to xfail (195) pentschev
- Use ucx-py from rapidsai-nightly in CI (196) pentschev
- LocalCUDACluster sets closest network device (200) madsbk
- Expand cudf-merge benchmark (201) rjzamora
- Added --runs to merge benchmark (202) madsbk
- Move UCX code to LocalCUDACluster and deprecate DGX (205) pentschev
- Add markdown output option to cuDF merge benchmark (208) quasiben

- Change the updated new_worker_spec API for upstream (128) mrocklin
- Update TOTAL_MEMORY to match new distributed MEMORY_LIMIT (131) pentschev
- Bum Dask requirement to 2.4 (133) mrocklin
- Use YYMMDD tag in nightly build (134) mluukkainen
- Automatically determine CPU affinity (138) pentschev
- Fix full memory use check testcase (139) ksangeek
- Use pynvml to get memory info without creating CUDA context (140) pentschev
- Pass missing local_directory to Nanny from dask-cuda-worker (141) pentschev
- New worker_spec function for worker recipes (147) pentschev
- Add new Scheduler class supporting environment variables (149) pentschev
- Support for TCP over UCX (152) pentschev

- Fix serialization of collections and bump dask to 2.3.0 (118) pentschev
- Add versioneer (88) matthieubulte
- Python CodeCov Integration (91) dillon-cullinan
- Update cudf, dask, dask-cudf, distributed version requirements (97) pentschev
- Improve device memory spilling performance (98) pentschev
- Update dask-cuda for dask 2.2 (101) mrocklin
- Streamline CUDA_REL environment variable (102) okoskinen
- Replace ncores= parameter with nthreads= (101) mrocklin
- Fix remove CodeCov upload from build script (115) dillon-cullinan
- Remove CodeCov upload (116) dillon-cullinan

- Add device memory spill support (LRU-based only) (51) pentschev
- Update CI dependency to CuPy 6.0.0 (53) pentschev
- Add a hard-coded DGX configuration (46) (70) mrocklin
- Fix LocalCUDACluster data spilling and its test (67) pentschev
- Add test skipping functionality to build.sh (71) dillon-cullinan
- Replace use of ncores= keywords with nthreads= (75) mrocklin
- Fix device memory spilling with cuDF (65) pentschev
- LocalCUDACluster calls _correct_state() to ensure workers started (78) pentschev
- Delay some of spilling test assertions (80) pentschev