Fifo test with data transfer between multiple GPUs #596
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…; Remove send/receive buffer memory registration; Use different IB transports for different ranks.
…github.com/microsoft/mscclpp into qinghuazhou/fifo-test-multi-gpu-write-data
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Add bidirectional data transfer between two GPUs.
Launch two kernels kernelPutData, kernelGetData on each GPU.
Add data validation check inside kernelGetData.
GPU0: Send data (value 1) and receive data (expecting value 2 from GPU1).
GPU1: Send data (value 2) and receive data (expecting value 1 from GPU0).