Re: [OMPI users] Strange OpenMPI errors showing up in Caffe rc5 build

2017-05-08 Thread Prentice Bisbal
n't have any answers for this issue (except use the Docker image). -William L. *From:* users on behalf of Prentice Bisbal *Sent:* Friday, May 5, 2017 7:47:39 AM *To:* users@lists.open-mpi.org *Subject:* Re: [OMPI u

Re: [OMPI users] Strange OpenMPI errors showing up in Caffe rc5 build

2017-05-08 Thread Jeff Squyres (jsquyres)
On May 6, 2017, at 3:28 AM, Lane, William wrote: > > The strange thing is OpenMPI isn't mentioned anywhere as being a dependency > for Caffe! I haven't read anything that suggests OpenMPI is supported in > Caffe either. This is why I figure it must be a dependency of Caffe (of which > there a

Re: [OMPI users] Strange OpenMPI errors showing up in Caffe rc5 build

2017-05-06 Thread Lane, William
Caffe listserve group doesn't have any answers for this issue (except use the Docker image). -William L. From: users on behalf of Prentice Bisbal Sent: Friday, May 5, 2017 7:47:39 AM To: users@lists.open-mpi.org Subject: Re: [OMPI users] Strange OpenMPI errors

Re: [OMPI users] Strange OpenMPI errors showing up in Caffe rc5 build

2017-05-05 Thread Prentice Bisbal
On 05/04/2017 09:08 PM, gil...@rist.or.jp wrote: William, the link error clearly shows libcaffe.so does require C++ bindings. did you build caffe from a fresh tree ? what if you ldd libcaffe.so nm libcaffe.so | grep -i ompi if libcaffe.so does require mpi c++ bindings, it should depend on

Re: [OMPI users] Strange OpenMPI errors showing up in Caffe rc5 build

2017-05-04 Thread gilles
William, the link error clearly shows libcaffe.so does require C++ bindings. did you build caffe from a fresh tree ? what if you ldd libcaffe.so nm libcaffe.so | grep -i ompi if libcaffe.so does require mpi c++ bindings, it should depend on it (otherwise the way it was built is questionnable