Re: [OMPI users] how to compile without ib support

2015-03-19 Thread Tus
or directory (ignored) with -mca btl ^openib ---> there is no error. Jeff, Thanks for your input. I was able to get 50% performance improvemnt forcing it to use our 10G net. > On Mar 9, 2015, at 12:19 PM, Tus wrote: >> >> I configured and installed 1.8.4 on my system. I was

[OMPI users] how to compile without ib support

2015-03-09 Thread Tus
Hi All, I configured and installed 1.8.4 on my system. I was getting openfabric erros and started to specify -mca btl ^openib which is working but very slow. I would like to complile again excluding openfabric or ib support. I do have a 10GbE fast network in addition to 1G net. What flags are nee