Hi,
I checked out the new version of HPX 0.9.11 and when I compile with
-DHPX_WITH_PARCELPORT_IBVERBS=ON and run a program with:
>srun -N2 bin/pingpong --hpx:list-parcel-ports
--hpx:ini=hpx.parcel.ibverbs.enable=1
*******************************************************************************
locality: 0
parcel port: tcp, enabled, bootstrap, priority 1
[hpx_pingpong]
total_time(secs)=0.902558
vsize=1048576 = 8388608 Bytes
bandwidth(MiB/s)=88.637
localities=1
numiter=10
*******************************************************************************
locality: 1
parcel port: tcp, enabled, bootstrap, priority 1
and still no Infiniband is used. In contrast the old version yield with the
same input:
>srun -N2 bin/pingpong --hpx:list-parcel-ports
--hpx:ini=hpx.parcel.ibverbs.enable=1
*******************************************************************************
locality: 0
parcel port: tcp (available), enabled, bootstrap
parcel port: ipc (not available)
parcel port: ibverbs (available), enabled
parcel port: mpi (not available)
[hpx_pingpong]
total_time(secs)=0.239406
vsize=1048576 = 8388608 Bytes
bandwidth(MiB/s)=334.16
localities=1
numiter=10
*******************************************************************************
locality: 1
parcel port: tcp (available), enabled, bootstrap
parcel port: ipc (not available)
parcel port: ibverbs (available), enabled
parcel port: mpi (not available)
sending via ibverbs.
Is the new version even supposed to be able to use Infiniband?
Regards
Helvi Hartmann
_______________________________________________
hpx-users mailing list
[email protected]
https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
