Re: [OMPI users] Infiniband performance Problem and stalling

2012-09-02 Thread Randolph Pullen
No RoCE, Just native IB with TCP over the top. No I haven't used 1.6 I was trying to stick with the standards on the mellanox disk. Is there a known problem with 1.4.3 ? From: Yevgeny Kliteynik To: Randolph Pullen ; Open MPI Users Sent: Sunday, 2 Septembe

Re: [OMPI users] Infiniband performance Problem and stalling

2012-09-02 Thread Yevgeny Kliteynik
Randolph, Some clarification on the setup: "Melanox III HCA 10G cards" - are those ConnectX 3 cards configured to Ethernet? That is, when you're using openib BTL, you mean RoCE, right? Also, have you had a chance to try some newer OMPI release? Any 1.6.x would do. -- YK On 8/31/2012 10:53 AM,