* Upgrading to NCCL2 * Part - II of NCCL2 upgradation - Doc updates to build with nccl2 - Dockerfile.gpu update for a correct CI build with nccl2 - Updated FindNccl package to have env-var NCCL_ROOT to take precedence * Upgrading to v9.2 for CI workflow, since it has the nccl2 binaries available * Added NCCL2 license + copy the nccl binaries into /usr location for the FindNccl module to find * Set LD_LIBRARY_PATH variable to pick nccl2 binary at runtime * Need the nccl2 library download instructions inside Dockerfile.release as well * Use NCCL2 as a static library
The documentation of xgboost is generated with recommonmark and sphinx. You can build it locally by typing "make html" in this folder. Checkout https://recommonmark.readthedocs.org for guide on how to write markdown with extensions used in this doc, such as math formulas and table of content.