Xueyun Zhu d8ace07ad7 Add CPU send/recv for pipeline (#5315) ... * cpu send/recv * clean up send/recv * remove unused code * assert and nccl option for mnist * add build option to enable build with only cpu. Without this, nccl is always enabled which will break build on machine that only contains cpu * Add USE_MPI distinct from USE_NCCL/USE_HOROVOD * fix * fix * exclude cpu send/recv for machines without mpi Co-authored-by: Tim Harris <tiharr@microsoft.com>		2020-11-11 12:41:39 -08:00
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orttraining	Add CPU send/recv for pipeline (#5315)	2020-11-11 12:41:39 -08:00
pytorch_frontend_examples	Fix mnist example (#4926)	2020-08-26 15:28:39 -07:00
tools	Liqun/merge e2e pipelines (#5702)	2020-11-11 09:42:08 -08:00