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[CUDA] Multi-GPU for CUDA Version

Open shiyu1994 opened this issue 1 year ago • 2 comments

This is to integrate multi-GPU support for CUDA version, with NCCL.

shiyu1994 avatar Oct 10 '23 15:10 shiyu1994

@guolinke This is almost ready. You may review this when you have time. Thanks.

shiyu1994 avatar Feb 23 '24 11:02 shiyu1994

are there any tests for the multi-GPU training?

guolinke avatar Feb 24 '24 03:02 guolinke