/usr/share/openmpi/help-mpool-base.txt is in openmpi-common 1.6.5-8.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | # -*- text -*-
#
# Copyright (c) 2007-2009 Cisco Systems, Inc. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
[all mem leaks]
The following memory locations were allocated via MPI_ALLOC_MEM but
not freed via MPI_FREE_MEM before invoking MPI_FINALIZE:
Process ID: %s
Hostname: %s
PID: %d
%s
#
[some mem leaks]
The following memory locations were allocated via MPI_ALLOC_MEM but
not freed via MPI_FREE_MEM before invoking MPI_FINALIZE:
Process ID: %s
Hostname: %s
PID: %d
%s
%d additional leak%s recorded but %s not displayed here. Set the MCA
parameter mpi_show_mpi_alloc_mem_leaks to a larger number to see that
many leaks, or set it to a negative number to see all leaks.
#
[leave pinned failed]
A process attempted to use the "leave pinned" MPI feature, but no
memory registration hooks were found on the system at run time. This
may be the result of running on a system that does not support memory
hooks or having some other software subvert Open MPI's use of the
memory hooks. You can disable Open MPI's use of memory hooks by
setting both the mpi_leave_pinned and mpi_leave_pinned_pipeline MCA
parameters to 0.
Open MPI will disable any transports that are attempting to use the
leave pinned functionality; your job may still run, but may fall back
to a slower network transport (such as TCP).
Mpool name: %s
Process: %s
Local host: %s
#
[cannot deregister in-use memory]
Open MPI intercepted a call to free memory that is still being used by
an ongoing MPI communication. This usually reflects an error in the
MPI application; it may signify memory corruption. Open MPI will now
abort your job.
Mpool name: %s
Local host: %s
Buffer address: %p
Buffer size: %lu
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