[mvapich-discuss] how to build mvapich2 so to make it work on SR-IOV + KVM Enviroment

[Pharthiphan Asokan]

Hi All,

how to build and run mvapich2 so to make it work on SR-IOV + KVM Enviroment

I tried the following, then ended up with Could not modify boot qp to RTR

[root at vcn01 ~]# /opt/ddn/mvapich/bin/mpirun -hosts vcn01,vcn02 -ppn 1 /opt/ddn/ior/bin/IOR-mvapich -a POSIX -w -r -t
1m -b 1m -o /tmp/pasokan_fuse/test1
[src/mpid/ch3/channels/mrail/src/gen2/ring_startup.c:292] error(22): Could not modify boot qp to RTR
[src/mpid/ch3/channels/mrail/src/gen2/ring_startup.c:292] error(22): Could not modify boot qp to RTR
===================================================================================
=
BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
=
PID 24752 RUNNING AT vcn02
=
EXIT CODE: 1
=
CLEANING UP REMAINING PROCESSES
=
YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
===================================================================================
[proxy:0:0 at vcn01] HYDU_sock_write (utils/sock/sock.c:286): write error (Broken pipe)
[proxy:0:0 at vcn01] main (pm/pmiserv/pmip.c:265): unable to send EXIT_STATUS command upstream
[mpiexec at vcn01] HYDT_bscu_wait_for_completion (tools/bootstrap/utils/bscu_wait.c:76): one of the processes terminated
badly; aborting
[mpiexec at vcn01] HYDT_bsci_wait_for_completion (tools/bootstrap/src/bsci_wait.c:23): launcher returned error waiting
for completion
[mpiexec at vcn01] HYD_pmci_wait_for_completion (pm/pmiserv/pmiserv_pmci.c:218): launcher returned error waiting for
completion
[mpiexec at vcn01] main (ui/mpich/mpiexec.c:344): process manager error waiting for completion
[root at vcn01 ~]#

Regrads,
Pharthiphan
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