HI Jose,
I bet this device has not been tested with ucx.
You may want to join the ucx users mail list at
https://elist.ornl.gov/mailman/listinfo/ucx-group
and ask whether this Marvell device has been tested and workarounds for
disabling features that this device doesn't support.
Again thoug
Howard,
I don't have much time now to try with --enable-debug.
The RoCE device we have is FastLinQ QL41000 Series 10/25/40/50GbE Controller
The output of ibv_devinfo is:
hca_id: qedr0
transport: InfiniBand (0)
fw_ver: 8.20.0.0
n
Hi Jose,
A number of things.
First for recent versions of Open MPI including the 4.1.x release stream,
MPI_THREAD_MULTIPLE is supported by default. However, some transport options
available when using MPI_Init may not be available when requesting
MPI_THREAD_MULTIPLE.
You may want to let Ope
Thanks. The verbose output is:
[kahan01.upvnet.upv.es:29732] mca: base: components_register: registering
framework btl components
[kahan01.upvnet.upv.es:29732] mca: base: components_register: found loaded
component self
[kahan01.upvnet.upv.es:29732] mca: base: components_register: component self
Hello Jose,
I suspect the issue here is that the OpenIB BTl isn't finding a connection
module when you are requesting MPI_THREAD_MULTIPLE.
The rdmacm connection is deselected if MPI_THREAD_MULTIPLE thread support level
is being requested.
If you run the test in a shell with
export OMPI_MCA_btl
