Checkpointing MPI jobs with Intel MPI version 4.1.3.049

Authored by Arjun R.

Trying to run checkpointing with BLCR using the Intel MPI 4.1.3.049 library. Compiled the source MPI codes using the Intel mpicc compiler. 

Last updated on 12/05/2014 - 01:56

Intel mpi/openmp hybrid programming on clustering!

Authored by bahla t.

Hello, Admin!

Last updated on 12/07/2014 - 15:10

windows authentication via Infiniband

Authored by JEROME G.

Hello everyone, I need your help with a problem of windows authentication .

Last updated on 12/08/2014 - 09:45

Improving MPI Communication between the Intel® Xeon® Host and Intel® Xeon Phi™

Authored by loc-nguyen (Intel)

MPI Symmetric Mode is widely used in systems equipped with Intel® Xeon Phi™ coprocessors.

Last updated on 12/09/2014 - 14:50

Problem on MPI: About Non-Blocking Collective operations

Authored by Mingqing W.

 

The structure of my code is,

Last updated on 12/09/2014 - 17:33

Trouble with checkpointing with Intel MPI using blcr

Authored by hrscad d.

Trying to run checkpointing with BLCR using the Intel MPI 4.1.3.049 library. Compiled the source MPI codes using the Intel mpicc compiler. 

Last updated on 12/09/2014 - 20:57

Performance issue with multi-rail support in Intel MPI 5.0

Authored by Simon H.

Hi,

I am experiencing a severy performance loss when using multiple rails in Intel MPI 5.0 and the KNC and an mlx5 adapter (which has 2 ports). With Intel MPI 4.1 it was much better.

Last updated on 03/30/2015 - 08:52

filehandle value problem MPI MPI_FILE_OPEN on Windows

Authored by Angel B.

Testing the Intel MPI libraries in windows 8.1.  I encounter some problems in the following statement.

Last updated on 12/18/2014 - 23:41

Intel® Xeon Phi™ Coprocessor Workshop: Tools Videos

Authored by SUNNY G. (Intel)
Last updated on 04/10/2015 - 12:16

IPM Statistics Format: GFLOPS is Missing

Authored by Srikanth Yalavarthi

I have been trying to collect mpi statistics of my application and have been using the following settings

 

export I_MPI_STATS=ipm

Last updated on 01/06/2015 - 15:07