Intel® MPI Library Developer Guide for Linux* OS

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ID 768728
Date 10/31/2024
Public
Document Table of Contents
Document Table of Contents x
Intel® MPI Library Developer Guide for Linux* OS
Intel® MPI Library Developer Guide for Linux* OS x
Introduction Installation and Prerequisites Compiling and Linking Running Applications Debugging Applications Analysis and Tuning Troubleshooting Additional Supported Features Examples Notices and Disclaimers
Introduction x
Introducing Intel® MPI Library Conventions and Symbols Related Information
Installation and Prerequisites x
Installation Prerequisite Steps
Compiling and Linking x
Compiling an MPI Program Compilers Support ILP64 Support
Running Applications x
Running Intel® MPI Library in Containers Selecting a Library Configuration Running an MPI Program Running an MPI/OpenMP* Program MPMD Launch Mode Fabrics Control Job Schedulers Support Controlling Process Placement Java* MPI Applications Support
Running Intel® MPI Library in Containers x
Build a Singularity* Container for an MPI Application Run the Application with a Container
Fabrics Control x
Selecting Fabrics Libfabric* Support OFI* Providers Support
Debugging Applications x
Debugging Using -gtool for Debugging
Analysis and Tuning x
Displaying MPI Debug Information Tracing Applications Interoperability with Other Tools Through -gtool MPI Tuning
Troubleshooting x
Error Message: Bad Termination Error Message: No such file or Directory Error Message: Permission Denied Error Message: Fatal Error Case 1 Case 2 Case 3 Error Message: Bad File Descriptor Error Message: Too Many Open Files Problem: High Memory Consumption Readings Problem: MPI Application Hangs Problem: Password Required Problem: Cannot Execute Binary File Problem: MPI limitation for Docker*
Additional Supported Features x
Asynchronous Progress Control Device-Initiated Communications Notified One-Sided Communications Multiple Endpoints Support
Multiple Endpoints Support x
MPI_THREAD_SPLIT Programming Model Threading Runtimes Support Program Examples Code Change Guide
Examples x
async_progress_sample.c thread_split.cpp thread_split_omp_for.c thread_split_omp_task.c thread_split_pthreads.c
Intel® MPI Library Developer Guide for Linux* OS

Error Message: Fatal Error

Case 1

Error Message

Abort(1094543) on node 0 (rank 0 in comm 0): Fatal error in PMPI_Init: Other MPI error, error stack: 
MPIR_Init_thread(653)......: 
MPID_Init(860).............: 
MPIDI_NM_mpi_init_hook(698): OFI addrinfo() failed
(ofi_init.h:698:MPIDI_NM_mpi_init_hook:No data available)

Cause

The current provider cannot be run on these nodes. The MPI application is run over the psm2 provider on the non-Intel® Omni-Path card or over the verbs provider on the non-InfiniBand*, non-iWARP, or non-RoCE card.

Solution

  1. Change the provider or run MPI application on the right nodes. Use fi_info to get information about the current provider.
  2. Check if services are running on nodes (opafm for Intel® Omni-Path and opensmd for InfiniBand).

Case 2

Error Message

Abort(6337423) on node 0 (rank 0 in comm 0): Fatal error in PMPI_Init_thread: 
Other MPI error, error stack:
…
MPIDI_OFI_send_handler(704)............: OFI tagged inject failed 
(ofi_impl.h:704:MPIDI_OFI_send_handler:Transport endpoint is not connected)

Cause

OFI transport uses IP interface without access to remote ranks.

Solution

Set FI_SOCKET_IFACE If the socket provider is used or FI_TCP_IFACE and FI_VERBS_IFACE in case of TCP and verbs providers, respectively. To retrieve the list of configured and active IP interfaces, use the ifconfig utility.

Case 3

Error Message

Abort(6337423) on node 0 (rank 0 in comm 0): Fatal error in PMPI_Init_thread: 
Other MPI error, error stack:
…
MPIDI_OFI_send_handler(704)............: OFI tagged inject failed 
(ofi_impl.h:704:MPIDI_OFI_send_handler:Transport endpoint is not connected)

Cause

Ethernet is used as an interconnection network.

Solution

Run FI_PROVIDER = sockets mpirun … to overcome this problem.

Parent topic: Troubleshooting
Level Two Title