diff --git a/orte/mca/rmaps/base/help-orte-rmaps-base.txt b/orte/mca/rmaps/base/help-orte-rmaps-base.txt index 88dcab07a9..db28a746cc 100644 --- a/orte/mca/rmaps/base/help-orte-rmaps-base.txt +++ b/orte/mca/rmaps/base/help-orte-rmaps-base.txt @@ -10,7 +10,7 @@ # University of Stuttgart. All rights reserved. # Copyright (c) 2004-2005 The Regents of the University of California. # All rights reserved. -# Copyright (c) 2011-2015 Cisco Systems, Inc. All rights reserved. +# Copyright (c) 2011-2018 Cisco Systems, Inc. All rights reserved. # Copyright (c) 2011 Los Alamos National Security, LLC. # All rights reserved. # Copyright (c) 2014-2018 Intel, Inc. All rights reserved. @@ -23,12 +23,35 @@ # This is the US/English general help file for Open RTE's orterun. # [orte-rmaps-base:alloc-error] -There are not enough slots available in the system to satisfy the %d slots -that were requested by the application: +There are not enough slots available in the system to satisfy the %d +slots that were requested by the application: + %s -Either request fewer slots for your application, or make more slots available -for use. +Either request fewer slots for your application, or make more slots +available for use. + +A "slot" is the Open MPI term for an allocatable unit where we can +launch a process. The number of slots available are defined by the +environment in which Open MPI processes are run: + + 1. Hostfile, via "slots=N" clauses (N defaults to number of + processor cores if not provided) + 2. The --host:N command line parameter (N defaults to 1 if not + provided) + 3. Resource manager (e.g., SLURM, PBS/Torque, LSF, etc.) + 4. If neither a hostfile, the --hosts command line parameter, nor an + RM is present, Open MPI defaults to the number of processor + cores + +In all the above cases, if you want Open MPI to default to the number +of hardware threads instead of the number of processor cores, use the +--use-hwthread-cpus option. + +Alternatively, you can use the --oversubscribe option to ignore the +number of available slots when deciding the number of processes to +launch. +# [orte-rmaps-base:not-all-mapped-alloc] Some of the requested hosts are not included in the current allocation for the application: diff --git a/orte/mca/rmaps/rank_file/help-rmaps_rank_file.txt b/orte/mca/rmaps/rank_file/help-rmaps_rank_file.txt index ce1705acd8..f357bf20f3 100644 --- a/orte/mca/rmaps/rank_file/help-rmaps_rank_file.txt +++ b/orte/mca/rmaps/rank_file/help-rmaps_rank_file.txt @@ -1,6 +1,6 @@ # Copyright (c) 2004-2005 The Regents of the University of California. # All rights reserved. -# Copyright (c) 2011 Cisco Systems, Inc. All rights reserved. +# Copyright (c) 2011-2018 Cisco Systems, Inc. All rights reserved. # Copyright (c) 2013 Los Alamos National Security, LLC. # All rights reserved. # $COPYRIGHT$ @@ -90,14 +90,6 @@ some systems may require using full hostnames, such as [bad-index] Rankfile claimed host %s by index that is bigger than number of allocated hosts. # -[orte-rmaps-rf:alloc-error] -There are not enough slots available in the system to satisfy the %d slots -that were requested by the application: - %s - -Either request fewer slots for your application, or make more slots available -for use. -# [bad-rankfile] Error, invalid rank (%d) in the rankfile (%s) # diff --git a/orte/mca/rmaps/round_robin/help-orte-rmaps-rr.txt b/orte/mca/rmaps/round_robin/help-orte-rmaps-rr.txt index 2adb978127..ca459dd7c5 100644 --- a/orte/mca/rmaps/round_robin/help-orte-rmaps-rr.txt +++ b/orte/mca/rmaps/round_robin/help-orte-rmaps-rr.txt @@ -11,6 +11,7 @@ # Copyright (c) 2004-2005 The Regents of the University of California. # All rights reserved. # Copyright (c) 2017 Intel, Inc. All rights reserved. +# Copyright (c) 2018 Cisco Systems, Inc. All rights reserved. # $COPYRIGHT$ # # Additional copyrights may follow @@ -19,15 +20,6 @@ # # This is the US/English general help file for Open RTE's orterun. # -[orte-rmaps-rr:alloc-error] -There are not enough slots available in the system to satisfy the %d slots -that were requested: - - application: %s - host: %s - -Either request fewer slots for your application, or make more slots available -for use. [orte-rmaps-rr:multi-apps-and-zero-np] RMAPS found multiple applications to be launched, with at least one that failed to specify the number of processes to execute. diff --git a/orte/mca/rmaps/seq/help-orte-rmaps-seq.txt b/orte/mca/rmaps/seq/help-orte-rmaps-seq.txt index 5fbe109593..fbab660928 100644 --- a/orte/mca/rmaps/seq/help-orte-rmaps-seq.txt +++ b/orte/mca/rmaps/seq/help-orte-rmaps-seq.txt @@ -10,6 +10,7 @@ # University of Stuttgart. All rights reserved. # Copyright (c) 2004-2005 The Regents of the University of California. # All rights reserved. +# Copyright (c) 2018 Cisco Systems, Inc. All rights reserved. # $COPYRIGHT$ # # Additional copyrights may follow @@ -18,19 +19,8 @@ # # This is the US/English general help file for Open RTE's orterun. # -[orte-rmaps-seq:alloc-error] -There are not enough slots available in the system to satisfy the %d slots -that were requested by the application: - - %s - -Either request fewer slots for your application or make more slots -available for use. If oversubscription is intended, add ---oversubscribe to the command line. -# [orte-rmaps-seq:resource-not-found] The specified hostfile contained a node (%s) that is not in your allocation. We therefore cannot map a process rank to it. Please check your allocation and hostfile to ensure the hostfile only contains allocated nodes. - diff --git a/orte/mca/rtc/base/help-orte-rtc-base.txt b/orte/mca/rtc/base/help-orte-rtc-base.txt index ade22e57b2..8414cc5885 100644 --- a/orte/mca/rtc/base/help-orte-rtc-base.txt +++ b/orte/mca/rtc/base/help-orte-rtc-base.txt @@ -10,7 +10,7 @@ # University of Stuttgart. All rights reserved. # Copyright (c) 2004-2005 The Regents of the University of California. # All rights reserved. -# Copyright (c) 2011-2014 Cisco Systems, Inc. All rights reserved. +# Copyright (c) 2011-2018 Cisco Systems, Inc. All rights reserved. # Copyright (c) 2011 Los Alamos National Security, LLC. # All rights reserved. # Copyright (c) 2014 Intel, Inc. All rights reserved. @@ -22,13 +22,6 @@ # # This is the US/English general help file for Open RTE's orterun. # -[orte-rtc-base:alloc-error] -There are not enough slots available in the system to satisfy the %d slots -that were requested by the application: - %s - -Either request fewer slots for your application, or make more slots available -for use. [orte-rtc-base:not-all-mapped-alloc] Some of the requested hosts are not included in the current allocation for the application: