[OMPI users] Passive target sync. support

2017-04-03 Thread Sebastian Rinke
Dear all, I’m using passive target sync. in my code and would like to know how well it is supported in Open MPI. In particular, the code is some sort of particle tree code that uses a distributed tree and every rank gets non-local tree nodes that are needed for its own computation from other ra

Re: [OMPI users] Passive target sync. support

2017-04-03 Thread Sebastian Rinke
Thank you very much for the quick response! Do I need to configure with certain flags to enable the hardware put/get support? Sebastian On 03 Apr 2017, at 18:02, Nathan Hjelm wrote: > > > On Apr 03, 2017, at 08:36 AM, Sebastian Rinke > wrote: > >> Dear all, >

Re: [OMPI users] Passive target sync. support

2017-04-03 Thread Sebastian Rinke
Thanks! Sebastian On 03 Apr 2017, at 23:23, Nathan Hjelm wrote: > No, support is enabled by default. You can check whether it is working by > running with --mca osc ^pt2pt . This will disable the two-sided > implementation. > > -Nathan > > On Apr 03, 2017, at 03:0