Open MPI: 4.0.0
PMIx: 3.0.2
OS: Debian 9
I'm building a debian package for Open MPI and either I get the following error
messages while configuring:
undefined reference to symbol 'dlopen@@GLIBC_2.2.5'
undefined reference to symbol 'lt_dlopen'
when using the configure option:
Hi all,
I am now having a GPU Direct issue. I loaded gcc/5.2.0,
openmpi-gdr/2.0.0, cuda/8.0.61, on two Nvidia P100 GPUs. The program I am
now testing is a very simple test code, having one GPU to send a buffer to
another GPU directly. After running with "mpirun -mca
btl_openib_want_cuda_gdr 1
These two links will likely be able to help you:
http://www.mellanox.com/page/products_dyn?product_family=295&mtag=gpudirect
https://github.com/Mellanox/nv_peer_memory
On Fri, Dec 14, 2018 at 4:50 PM Weicheng Xue wrote:
> Hi all,
>
> I am now having a GPU Direct issue. I loaded gcc/5.2.0,
