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openmpi/orte/mca/rmaps/base/rmaps_private.h

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Here is the major MAD-cure commit. I have written plenty about it, so I refer you here to those messages for a description of everything that was done. This commit was SVN r11661.
2006-09-14 21:29:51 +00:00
/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/** @file:
*/
#ifndef ORTE_MCA_RMAPS_PRIVATE_H
#define ORTE_MCA_RMAPS_PRIVATE_H
/*
* includes
*/
#include "orte_config.h"
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
#include "orte/types.h"
Here is the major MAD-cure commit. I have written plenty about it, so I refer you here to those messages for a description of everything that was done. This commit was SVN r11661.
2006-09-14 21:29:51 +00:00
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
#include "orte/runtime/orte_globals.h"
Here is the major MAD-cure commit. I have written plenty about it, so I refer you here to those messages for a description of everything that was done. This commit was SVN r11661.
2006-09-14 21:29:51 +00:00
#include "orte/mca/rmaps/rmaps.h"
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
BEGIN_C_DECLS
Here is the major MAD-cure commit. I have written plenty about it, so I refer you here to those messages for a description of everything that was done. This commit was SVN r11661.
2006-09-14 21:29:51 +00:00
/*
Bring the map fixes into the main trunk. This should fix several problems, including the multiple app_context issue. I have tested on rsh, slurm, bproc, and tm. Bproc continues to have a problem (will be asking for help there). Gridengine compiles but I cannot test (believe it likely will run). Poe and xgrid compile to the extent they can without the proper include files. This commit was SVN r12059.
2006-10-07 15:45:24 +00:00
* Base API functions
Here is the major MAD-cure commit. I have written plenty about it, so I refer you here to those messages for a description of everything that was done. This commit was SVN r11661.
2006-09-14 21:29:51 +00:00
*/
Bring the map fixes into the main trunk. This should fix several problems, including the multiple app_context issue. I have tested on rsh, slurm, bproc, and tm. Bproc continues to have a problem (will be asking for help there). Gridengine compiles but I cannot test (believe it likely will run). Poe and xgrid compile to the extent they can without the proper include files. This commit was SVN r12059.
2006-10-07 15:45:24 +00:00
/*
* Map a job
* All calls to rmaps.map_job are routed through this function. This allows callers to
* the RMAPS framework to specify the particular mapper they wish to use.
*/
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
ORTE_DECLSPEC int orte_rmaps_base_map_job(orte_job_t *jdata);
ORTE_DECLSPEC orte_job_map_t* orte_rmaps_base_get_job_map(orte_jobid_t job);
Here is the major MAD-cure commit. I have written plenty about it, so I refer you here to those messages for a description of everything that was done. This commit was SVN r11661.
2006-09-14 21:29:51 +00:00
Bring the map fixes into the main trunk. This should fix several problems, including the multiple app_context issue. I have tested on rsh, slurm, bproc, and tm. Bproc continues to have a problem (will be asking for help there). Gridengine compiles but I cannot test (believe it likely will run). Poe and xgrid compile to the extent they can without the proper include files. This commit was SVN r12059.
2006-10-07 15:45:24 +00:00
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
/* LOCAL FUNCTIONS for use by RMAPS components */
Here is the major MAD-cure commit. I have written plenty about it, so I refer you here to those messages for a description of everything that was done. This commit was SVN r11661.
2006-09-14 21:29:51 +00:00
Bring the map fixes into the main trunk. This should fix several problems, including the multiple app_context issue. I have tested on rsh, slurm, bproc, and tm. Bproc continues to have a problem (will be asking for help there). Gridengine compiles but I cannot test (believe it likely will run). Poe and xgrid compile to the extent they can without the proper include files. This commit was SVN r12059.
2006-10-07 15:45:24 +00:00
/*
* Function to add a mapped_proc entry to a map
* Scans list of nodes on map to see if the specified one already
* exists - if so, just add this entry to that node's list of
* procs. If not, then add new node entry and put this proc
* on its list.
*/
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
int orte_rmaps_base_add_proc_to_map(orte_job_map_t *map, orte_node_t *node,
bool oversubscribed, orte_proc_t *proc);
Bring the map fixes into the main trunk. This should fix several problems, including the multiple app_context issue. I have tested on rsh, slurm, bproc, and tm. Bproc continues to have a problem (will be asking for help there). Gridengine compiles but I cannot test (believe it likely will run). Poe and xgrid compile to the extent they can without the proper include files. This commit was SVN r12059.
2006-10-07 15:45:24 +00:00
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
ORTE_DECLSPEC int orte_rmaps_base_get_target_nodes(opal_list_t* node_list,
orte_std_cntr_t *total_num_slots,
orte_app_context_t *app,
Modify the OMPI paffinity and mapping system to support socket-level mapping and binding. Mostly refactors existing code, with modifications to the odls_default module to support the new capabilities. Adds several new mpirun options: * -bysocket - assign ranks on a node by socket. Effectively load balances the procs assigned to a node across the available sockets. Note that ranks can still be bound to a specific core within the socket, or to the entire socket - the mapping is independent of the binding. * -bind-to-socket - bind each rank to all the cores on the socket to which they are assigned. * -bind-to-core - currently the default behavior (maintained from prior default) * -npersocket N - launch N procs for every socket on a node. Note that this implies we know how many sockets are on a node. Mpirun will determine its local values. These can be overridden by provided values, either via MCA param or in a hostfile Similar features/options are provided at the board level for multi-board nodes. Documentation to follow... This commit was SVN r21791.
2009-08-11 02:51:27 +00:00
orte_mapping_policy_t policy);
Roll in the Voltaire core/socket/etc process mapping implementation. Only change I made was to cleanup some of the diagnostic output in the odls_default component so it uses the -mca odls_base_verbose parameter. You will not see any impact from this change unless you use the syntax described in ticket #1023. I've tried as many of the RAS components as possible and saw no problem - there may be issues with other RAS components that would not compile on any of my systems. Anything that appears should be trivial to fix. This commit was SVN r15427.
2007-07-14 15:14:07 +00:00
ORTE_DECLSPEC int orte_rmaps_base_get_target_procs(opal_list_t *procs);
Correctly export the required functions. They are defined in a private file, but they are completely public. This commit was SVN r12070.
2006-10-10 04:54:51 +00:00
ORTE_DECLSPEC int orte_rmaps_base_update_node_usage(opal_list_t *nodes);
ORTE_DECLSPEC int orte_rmaps_base_get_mapped_targets(opal_list_t *mapped_node_list,
orte_app_context_t *app,
opal_list_t *master_node_list,
orte_std_cntr_t *total_num_slots);
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
ORTE_DECLSPEC int orte_rmaps_base_claim_slot(orte_job_t *jdata,
orte_node_t *current_node,
Modify the OMPI paffinity and mapping system to support socket-level mapping and binding. Mostly refactors existing code, with modifications to the odls_default module to support the new capabilities. Adds several new mpirun options: * -bysocket - assign ranks on a node by socket. Effectively load balances the procs assigned to a node across the available sockets. Note that ranks can still be bound to a specific core within the socket, or to the entire socket - the mapping is independent of the binding. * -bind-to-socket - bind each rank to all the cores on the socket to which they are assigned. * -bind-to-core - currently the default behavior (maintained from prior default) * -npersocket N - launch N procs for every socket on a node. Note that this implies we know how many sockets are on a node. Mpirun will determine its local values. These can be overridden by provided values, either via MCA param or in a hostfile Similar features/options are provided at the board level for multi-board nodes. Documentation to follow... This commit was SVN r21791.
2009-08-11 02:51:27 +00:00
int32_t stride,
Correctly export the required functions. They are defined in a private file, but they are completely public. This commit was SVN r12070.
2006-10-10 04:54:51 +00:00
orte_std_cntr_t app_idx,
opal_list_t *nodes,
Implement the seq rmaps module that sequentially maps process ranks to a list hosts in a hostfile. Restore the "do-not-launch" functionality so users can test a mapping without launching it. Add a "do-not-resolve" cmd line flag to mpirun so the opal/util/if.c code does not attempt to resolve network addresses, thus enabling a user to test a hostfile mapping without hanging on network resolve requests. Add a function to hostfile to generate an ordered list of host names from a hostfile This commit was SVN r18190.
2008-04-17 13:50:59 +00:00
bool oversubscribe,
Modify the OMPI paffinity and mapping system to support socket-level mapping and binding. Mostly refactors existing code, with modifications to the odls_default module to support the new capabilities. Adds several new mpirun options: * -bysocket - assign ranks on a node by socket. Effectively load balances the procs assigned to a node across the available sockets. Note that ranks can still be bound to a specific core within the socket, or to the entire socket - the mapping is independent of the binding. * -bind-to-socket - bind each rank to all the cores on the socket to which they are assigned. * -bind-to-core - currently the default behavior (maintained from prior default) * -npersocket N - launch N procs for every socket on a node. Note that this implies we know how many sockets are on a node. Mpirun will determine its local values. These can be overridden by provided values, either via MCA param or in a hostfile Similar features/options are provided at the board level for multi-board nodes. Documentation to follow... This commit was SVN r21791.
2009-08-11 02:51:27 +00:00
bool remove_from_list,
orte_proc_t **returnproc);
Here is the major MAD-cure commit. I have written plenty about it, so I refer you here to those messages for a description of everything that was done. This commit was SVN r11661.
2006-09-14 21:29:51 +00:00
Modify the OMPI paffinity and mapping system to support socket-level mapping and binding. Mostly refactors existing code, with modifications to the odls_default module to support the new capabilities. Adds several new mpirun options: * -bysocket - assign ranks on a node by socket. Effectively load balances the procs assigned to a node across the available sockets. Note that ranks can still be bound to a specific core within the socket, or to the entire socket - the mapping is independent of the binding. * -bind-to-socket - bind each rank to all the cores on the socket to which they are assigned. * -bind-to-core - currently the default behavior (maintained from prior default) * -npersocket N - launch N procs for every socket on a node. Note that this implies we know how many sockets are on a node. Mpirun will determine its local values. These can be overridden by provided values, either via MCA param or in a hostfile Similar features/options are provided at the board level for multi-board nodes. Documentation to follow... This commit was SVN r21791.
2009-08-11 02:51:27 +00:00
ORTE_DECLSPEC int orte_rmaps_base_compute_vpids(orte_job_t *jdata);
Compute and pass the local_rank and local number of procs (in that proc's job) on the node. To be precise, given this hypothetical launching pattern: host1: vpids 0, 2, 4, 6 host2: vpids 1, 3, 5, 7 The local_rank for these procs would be: host1: vpids 0->local_rank 0, v2->lr1, v4->lr2, v6->lr3 host2: vpids 1->local_rank 0, v3->lr1, v5->lr2, v7->lr3 and the number of local procs on each node would be four. If vpid=0 then does a comm_spawn of one process on host1, the values of the parent job would remain unchanged. The local_rank of the child process would be 0 and its num_local_procs would be 1 since it is in a separate jobid. I have verified this functionality for the rsh case - need to verify that slurm and other cases also get the right values. Some consolidation of common code is probably going to occur in the SDS components to make this simpler and more maintainable in the future. This commit was SVN r14706.
2007-05-21 14:30:10 +00:00
Modify the OMPI paffinity and mapping system to support socket-level mapping and binding. Mostly refactors existing code, with modifications to the odls_default module to support the new capabilities. Adds several new mpirun options: * -bysocket - assign ranks on a node by socket. Effectively load balances the procs assigned to a node across the available sockets. Note that ranks can still be bound to a specific core within the socket, or to the entire socket - the mapping is independent of the binding. * -bind-to-socket - bind each rank to all the cores on the socket to which they are assigned. * -bind-to-core - currently the default behavior (maintained from prior default) * -npersocket N - launch N procs for every socket on a node. Note that this implies we know how many sockets are on a node. Mpirun will determine its local values. These can be overridden by provided values, either via MCA param or in a hostfile Similar features/options are provided at the board level for multi-board nodes. Documentation to follow... This commit was SVN r21791.
2009-08-11 02:51:27 +00:00
ORTE_DECLSPEC int orte_rmaps_base_compute_local_ranks(orte_job_t *jdata);
ORTE_DECLSPEC void orte_rmaps_base_update_local_ranks(orte_job_t *jdata, orte_node_t *oldnode,
orte_node_t *newnode, orte_proc_t *newproc);
Continue implementation of resilient operations by supporting reuse of jobids for restarted procs. Ensure that restarted processes have valid node and local ranks, and that node rank values are passed to direct-launched processes. This commit was SVN r21385.
2009-06-06 01:08:47 +00:00
Roll in the Voltaire core/socket/etc process mapping implementation. Only change I made was to cleanup some of the diagnostic output in the odls_default component so it uses the -mca odls_base_verbose parameter. You will not see any impact from this change unless you use the syntax described in ticket #1023. I've tried as many of the RAS components as possible and saw no problem - there may be issues with other RAS components that would not compile on any of my systems. Anything that appears should be trivial to fix. This commit was SVN r15427.
2007-07-14 15:14:07 +00:00
ORTE_DECLSPEC int orte_rmaps_base_rearrange_map(orte_app_context_t *app, orte_job_map_t *map, opal_list_t *procs);
Cleanup our handling of VMs to ensure daemons don't get mapped when operating with a VM. Have each mapper flag it did the map so we can see who did it later. Ensure procs are flagged as "ready to launch". This commit was SVN r24406.
2011-02-16 23:01:57 +00:00
ORTE_DECLSPEC int orte_rmaps_base_define_daemons(orte_job_t *jdata);
Compute and pass the local_rank and local number of procs (in that proc's job) on the node. To be precise, given this hypothetical launching pattern: host1: vpids 0, 2, 4, 6 host2: vpids 1, 3, 5, 7 The local_rank for these procs would be: host1: vpids 0->local_rank 0, v2->lr1, v4->lr2, v6->lr3 host2: vpids 1->local_rank 0, v3->lr1, v5->lr2, v7->lr3 and the number of local procs on each node would be four. If vpid=0 then does a comm_spawn of one process on host1, the values of the parent job would remain unchanged. The local_rank of the child process would be 0 and its num_local_procs would be 1 since it is in a separate jobid. I have verified this functionality for the rsh case - need to verify that slurm and other cases also get the right values. Some consolidation of common code is probably going to occur in the SDS components to make this simpler and more maintainable in the future. This commit was SVN r14706.
2007-05-21 14:30:10 +00:00
Enable the boot of an orted "virtual machine". Modify the mapper framework to allow mapping of only daemons. Remove the cm ras module as no longer required. Modify the orted code to always send back node arch info. Remove the "--enable-bootstrap" configure option as this feature will now always be available. This commit was SVN r22480.
2010-01-25 22:25:13 +00:00
ORTE_DECLSPEC int orte_rmaps_base_setup_virtual_machine(orte_job_t *jdata);
Reorg the rmaps components to collect shared code for byslot and bynode mapping in the base so we quit duplicating it in every mapper This commit was SVN r21424.
2009-06-12 17:52:17 +00:00
ORTE_DECLSPEC opal_list_item_t* orte_rmaps_base_get_starting_point(opal_list_t *node_list, orte_job_t *jdata);
ORTE_DECLSPEC int orte_rmaps_base_map_byslot(orte_job_t *jdata, orte_app_context_t *app,
opal_list_t *node_list, orte_vpid_t num_procs,
Modify the OMPI paffinity and mapping system to support socket-level mapping and binding. Mostly refactors existing code, with modifications to the odls_default module to support the new capabilities. Adds several new mpirun options: * -bysocket - assign ranks on a node by socket. Effectively load balances the procs assigned to a node across the available sockets. Note that ranks can still be bound to a specific core within the socket, or to the entire socket - the mapping is independent of the binding. * -bind-to-socket - bind each rank to all the cores on the socket to which they are assigned. * -bind-to-core - currently the default behavior (maintained from prior default) * -npersocket N - launch N procs for every socket on a node. Note that this implies we know how many sockets are on a node. Mpirun will determine its local values. These can be overridden by provided values, either via MCA param or in a hostfile Similar features/options are provided at the board level for multi-board nodes. Documentation to follow... This commit was SVN r21791.
2009-08-11 02:51:27 +00:00
opal_list_item_t *cur_node_item);
Reorg the rmaps components to collect shared code for byslot and bynode mapping in the base so we quit duplicating it in every mapper This commit was SVN r21424.
2009-06-12 17:52:17 +00:00
ORTE_DECLSPEC int orte_rmaps_base_map_bynode(orte_job_t *jdata, orte_app_context_t *app,
opal_list_t *node_list, orte_vpid_t num_procs,
Modify the OMPI paffinity and mapping system to support socket-level mapping and binding. Mostly refactors existing code, with modifications to the odls_default module to support the new capabilities. Adds several new mpirun options: * -bysocket - assign ranks on a node by socket. Effectively load balances the procs assigned to a node across the available sockets. Note that ranks can still be bound to a specific core within the socket, or to the entire socket - the mapping is independent of the binding. * -bind-to-socket - bind each rank to all the cores on the socket to which they are assigned. * -bind-to-core - currently the default behavior (maintained from prior default) * -npersocket N - launch N procs for every socket on a node. Note that this implies we know how many sockets are on a node. Mpirun will determine its local values. These can be overridden by provided values, either via MCA param or in a hostfile Similar features/options are provided at the board level for multi-board nodes. Documentation to follow... This commit was SVN r21791.
2009-08-11 02:51:27 +00:00
opal_list_item_t *cur_node_item);
Reorg the rmaps components to collect shared code for byslot and bynode mapping in the base so we quit duplicating it in every mapper This commit was SVN r21424.
2009-06-12 17:52:17 +00:00
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
END_C_DECLS
Define the map data types for dss compatibility. Setup to debug bproc This commit was SVN r11955.
2006-10-03 17:40:00 +00:00
Here is the major MAD-cure commit. I have written plenty about it, so I refer you here to those messages for a description of everything that was done. This commit was SVN r11661.
2006-09-14 21:29:51 +00:00
#endif
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