2, 2015 7:15 PM
>To: us...@open-mpi.org
>Subject: [OMPI users] tracking down what's causing a cuIpcOpenMemHandle
>error emitted by OpenMPI
>
>I recently noticed the following error when running a Python program I'm
>developing that repeatedly performs GPU-to-GPU data t
I recently noticed the following error when running a Python program I'm
developing that repeatedly performs GPU-to-GPU data transfers via OpenMPI:
The call to cuIpcGetMemHandle failed. This means the GPU RDMA protocol
cannot be used.
cuIpcGetMemHandle return value: 1
address: 0x602e75000
Ch
