ports/openmpi
ports/openmpi
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openmpi/ompi/include/constants.h

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Moving all the header files. :-) This commit was SVN r185.
2004-01-10 01:09:51 +03:00
/*
Update the copyright notices for IU and UTK. This commit was SVN r7999.
2005-11-05 22:57:48 +03:00
* 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.
Two quick additions: 1. Added OMPI_PROC_ARCH as a defined registry key and added the code so that the architecture info gets properly transmitted across all processes using the startup message. 2. Added an OMPI_MODEX_KEY definition and removed the hard-coded "modex" key from pml_modex_exchange This commit was SVN r7129.
2005-09-01 19:05:03 +04:00
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
Add HLRS copyright This commit was SVN r3665.
2004-11-28 23:09:25 +03:00
* University of Stuttgart. All rights reserved.
Add UC copyright This commit was SVN r5009.
2005-03-24 15:43:37 +03:00
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
First cut at copyrights: IU, UTK, and some OSU. LANL and HLRS still pending. This commit was SVN r3655.
2004-11-22 04:38:40 +03:00
* $COPYRIGHT$
Two quick additions: 1. Added OMPI_PROC_ARCH as a defined registry key and added the code so that the architecture info gets properly transmitted across all processes using the startup message. 2. Added an OMPI_MODEX_KEY definition and removed the hard-coded "modex" key from pml_modex_exchange This commit was SVN r7129.
2005-09-01 19:05:03 +04:00
*
First cut at copyrights: IU, UTK, and some OSU. LANL and HLRS still pending. This commit was SVN r3655.
2004-11-22 04:38:40 +03:00
* Additional copyrights may follow
Two quick additions: 1. Added OMPI_PROC_ARCH as a defined registry key and added the code so that the architecture info gets properly transmitted across all processes using the startup message. 2. Added an OMPI_MODEX_KEY definition and removed the hard-coded "modex" key from pml_modex_exchange This commit was SVN r7129.
2005-09-01 19:05:03 +04:00
*
Moving all the header files. :-) This commit was SVN r185.
2004-01-10 01:09:51 +03:00
* $HEADER$
*/
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
#ifndef OMPI_CONSTANTS_H
#define OMPI_CONSTANTS_H
Moving all the header files. :-) This commit was SVN r185.
2004-01-10 01:09:51 +03:00
clean up the error code situation - ensure that OMPI_ERROR == ORTE_ERROR == OPAL_ERROR, same for all the other error codes. Also, make sure that there are never conflicts between OPAL anr ORTE error codes (for example). Finally, provide opal_perror(), opal_strerror(), and opal_strerror_r() to give stringified error messages for the different error codes This commit was SVN r6969.
2005-08-22 07:05:39 +04:00
#include "orte/include/orte_constants.h"
#define OMPI_ERR_BASE ORTE_ERR_MAX
Moving all the header files. :-) This commit was SVN r185.
2004-01-10 01:09:51 +03:00
/* error codes */
enum {
clean up the error code situation - ensure that OMPI_ERROR == ORTE_ERROR == OPAL_ERROR, same for all the other error codes. Also, make sure that there are never conflicts between OPAL anr ORTE error codes (for example). Finally, provide opal_perror(), opal_strerror(), and opal_strerror_r() to give stringified error messages for the different error codes This commit was SVN r6969.
2005-08-22 07:05:39 +04:00
/* Error codes inherited from ORTE/OPAL. Still enum values so
that we might get nice debugger help */
OMPI_SUCCESS = ORTE_SUCCESS,
OMPI_ERROR = ORTE_ERROR,
OMPI_ERR_OUT_OF_RESOURCE = ORTE_ERR_OUT_OF_RESOURCE,
OMPI_ERR_TEMP_OUT_OF_RESOURCE = ORTE_ERR_TEMP_OUT_OF_RESOURCE,
OMPI_ERR_RESOURCE_BUSY = ORTE_ERR_RESOURCE_BUSY,
OMPI_ERR_BAD_PARAM = ORTE_ERR_BAD_PARAM,
OMPI_ERR_FATAL = ORTE_ERR_FATAL,
OMPI_ERR_NOT_IMPLEMENTED = ORTE_ERR_NOT_IMPLEMENTED,
OMPI_ERR_NOT_SUPPORTED = ORTE_ERR_NOT_SUPPORTED,
OMPI_ERR_INTERUPTED = ORTE_ERR_INTERUPTED,
OMPI_ERR_WOULD_BLOCK = ORTE_ERR_WOULD_BLOCK,
OMPI_ERR_IN_ERRNO = ORTE_ERR_IN_ERRNO,
OMPI_ERR_UNREACH = ORTE_ERR_UNREACH,
OMPI_ERR_NOT_FOUND = ORTE_ERR_NOT_FOUND,
OMPI_EXISTS = ORTE_EXISTS, /* indicates that the specified object already exists */
OMPI_ERR_TIMEOUT = ORTE_ERR_TIMEOUT,
OMPI_ERR_NOT_AVAILABLE = ORTE_ERR_NOT_AVAILABLE,
OMPI_ERR_PERM = ORTE_ERR_PERM,
OMPI_ERR_VALUE_OUT_OF_BOUNDS = ORTE_ERR_VALUE_OUT_OF_BOUNDS,
OMPI_ERR_FILE_READ_FAILURE = ORTE_ERR_FILE_READ_FAILURE,
OMPI_ERR_FILE_WRITE_FAILURE = ORTE_ERR_FILE_WRITE_FAILURE,
OMPI_ERR_FILE_OPEN_FAILURE = ORTE_ERR_FILE_OPEN_FAILURE,
OMPI_ERR_RECV_LESS_THAN_POSTED = ORTE_ERR_RECV_LESS_THAN_POSTED,
OMPI_ERR_RECV_MORE_THAN_POSTED = ORTE_ERR_RECV_MORE_THAN_POSTED,
OMPI_ERR_NO_MATCH_YET = ORTE_ERR_NO_MATCH_YET,
OMPI_ERR_BUFFER = ORTE_ERR_BUFFER,
OMPI_ERR_REQUEST = ORTE_ERR_REQUEST,
OMPI_ERR_NO_CONNECTION_ALLOWED = ORTE_ERR_NO_CONNECTION_ALLOWED,
OMPI_ERR_CONNECTION_REFUSED = ORTE_ERR_CONNECTION_REFUSED ,
OMPI_ERR_CONNECTION_FAILED = ORTE_ERR_CONNECTION_FAILED,
OMPI_STARTUP_DETECTED = ORTE_STARTUP_DETECTED,
OMPI_SHUTDOWN_DETECTED = ORTE_SHUTDOWN_DETECTED,
OMPI_PROC_STARTING = ORTE_PROC_STARTING,
OMPI_PROC_STOPPED = ORTE_PROC_STOPPED,
OMPI_PROC_TERMINATING = ORTE_PROC_TERMINATING,
OMPI_PROC_ALIVE = ORTE_PROC_ALIVE,
OMPI_PROC_RUNNING = ORTE_PROC_RUNNING,
OMPI_PROC_KILLED = ORTE_PROC_KILLED,
OMPI_PROC_EXITED = ORTE_PROC_EXITED,
OMPI_NODE_UP = ORTE_NODE_UP,
OMPI_NODE_DOWN = ORTE_NODE_DOWN,
OMPI_NODE_BOOTING = ORTE_NODE_BOOTING,
OMPI_NODE_ERROR = ORTE_NODE_ERROR,
OMPI_PACK_MISMATCH = ORTE_PACK_MISMATCH,
OMPI_ERR_PACK_FAILURE = ORTE_ERR_PACK_FAILURE,
OMPI_ERR_UNPACK_FAILURE = ORTE_ERR_UNPACK_FAILURE,
OMPI_ERR_COMM_FAILURE = ORTE_ERR_COMM_FAILURE,
OMPI_UNPACK_INADEQUATE_SPACE = ORTE_UNPACK_INADEQUATE_SPACE,
OMPI_UNPACK_READ_PAST_END_OF_BUFFER = ORTE_UNPACK_READ_PAST_END_OF_BUFFER,
OMPI_ERR_GPR_DATA_CORRUPT = ORTE_ERR_GPR_DATA_CORRUPT,
Two quick additions: 1. Added OMPI_PROC_ARCH as a defined registry key and added the code so that the architecture info gets properly transmitted across all processes using the startup message. 2. Added an OMPI_MODEX_KEY definition and removed the hard-coded "modex" key from pml_modex_exchange This commit was SVN r7129.
2005-09-01 19:05:03 +04:00
OMPI_ERR_TYPE_MISMATCH = ORTE_ERR_TYPE_MISMATCH
Moving all the header files. :-) This commit was SVN r185.
2004-01-10 01:09:51 +03:00
};
clean up the error code situation - ensure that OMPI_ERROR == ORTE_ERROR == OPAL_ERROR, same for all the other error codes. Also, make sure that there are never conflicts between OPAL anr ORTE error codes (for example). Finally, provide opal_perror(), opal_strerror(), and opal_strerror_r() to give stringified error messages for the different error codes This commit was SVN r6969.
2005-08-22 07:05:39 +04:00
#define OMPI_ERR_MAX (OMPI_ERR_BASE - 1)
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 23:57:21 +03:00
#define OMPI_NAMESPACE_SEGMENT "ompi-namespace"
Okay, here is the massive checkin that restructures the registry trigger system for scalability. Actually, it isn't "quite" as large as it looks - it just touches a bunch of files. Also included is a fix to the attribute problem for singletons. Short explanation: The prior system placed triggers and subscriptions on the registry for each process - approximately eight/process. Each of these had to be checked every time there was a registry operation such as a "put" or "increment-value". For large numbers of processes, this repetitive checking consumed some significant time. The new system allows processes to "attach" to existing triggers and subscriptions, without creating a new one. Thus, there are now only eight triggers and five subscriptions on a job - *regardless of how many processes are being run*. This means that the registry now takes the same amount of time (which is pretty darn short) to process an operation regardless of how many processes are in a job. I'll provide some startup times from scalability tests shortly - need to complete the commit so I can move the system to an appropriate cluster. This commit was SVN r6164.
2005-06-24 20:59:37 +04:00
/*
* OMPI-specific names for triggers and subscriptions used across processes
*/
#define OMPI_ATTRIBUTE_SUBSCRIPTION "ompi-attribute-sub"
First phase of the scalable RTE changes: 1. Modify the registry to eliminate redundant data copying for startup messages. 2. Revise the subscription/trigger system to avoid redundant storage of triggers and subscriptions. This dramatically reduces the search time when a registry action occurs - to illustrate the point, there are now only a handful of triggers on the system for each job. Before, there were a handful of triggers for each PROCESS in the job, all of which had to be checked every time something happened on the registry. This is much, much faster now. 3. Update all subscriptions to the new format. There are now "named" subscriptions - this allows you to "name" a subscription that all the processes will be using. The first one to hit the registry actually defines the subscription. From then on, any subsequent "subscribes" to the same name just cause that process to "attach" to the existing subscription. This keeps the number of subscriptions being tracked by the registry to a minimum, while ensuring that each process still gets notified. 4. Do the same for triggers. Also fixed a duplicate subscription problem that was causing people to receive data equal to the number of processes times the data they should have received from a trigger/subscription. Sorry about that... :-( ...but it's all better now! Uncovered a situation where the modex data seems to be getting entered on the registry a second time - the latter time coming after the compound command has been "fired", thereby causing all the subscriptions to fire. Asked Tim and Jeff to look into this. Second phase of the changes will involve modifying the xcast system so that the same message gets sent to all processes. This will further reduce the message traffic, and - once we have a true "broadcast" version of xcast - really speed things up and improve scalability. This commit was SVN r6542.
2005-07-18 22:49:00 +04:00
#define OMPI_PROC_SUBSCRIPTION "ompi-proc-sub"
Okay, here is the massive checkin that restructures the registry trigger system for scalability. Actually, it isn't "quite" as large as it looks - it just touches a bunch of files. Also included is a fix to the attribute problem for singletons. Short explanation: The prior system placed triggers and subscriptions on the registry for each process - approximately eight/process. Each of these had to be checked every time there was a registry operation such as a "put" or "increment-value". For large numbers of processes, this repetitive checking consumed some significant time. The new system allows processes to "attach" to existing triggers and subscriptions, without creating a new one. Thus, there are now only eight triggers and five subscriptions on a job - *regardless of how many processes are being run*. This means that the registry now takes the same amount of time (which is pretty darn short) to process an operation regardless of how many processes are in a job. I'll provide some startup times from scalability tests shortly - need to complete the commit so I can move the system to an appropriate cluster. This commit was SVN r6164.
2005-06-24 20:59:37 +04:00
#define OMPI_OOB_SUBSCRIPTION "ompi-oob-sub"
#define OMPI_MODEX_SUBSCRIPTION "ompi-modex-sub"
Two quick additions: 1. Added OMPI_PROC_ARCH as a defined registry key and added the code so that the architecture info gets properly transmitted across all processes using the startup message. 2. Added an OMPI_MODEX_KEY definition and removed the hard-coded "modex" key from pml_modex_exchange This commit was SVN r7129.
2005-09-01 19:05:03 +04:00
/*
* OMPI-specific registry keys
*/
#define OMPI_PROC_ARCH "ompi-proc-arch"
#define OMPI_MODEX_KEY "ompi-modex"
Okay, here is the massive checkin that restructures the registry trigger system for scalability. Actually, it isn't "quite" as large as it looks - it just touches a bunch of files. Also included is a fix to the attribute problem for singletons. Short explanation: The prior system placed triggers and subscriptions on the registry for each process - approximately eight/process. Each of these had to be checked every time there was a registry operation such as a "put" or "increment-value". For large numbers of processes, this repetitive checking consumed some significant time. The new system allows processes to "attach" to existing triggers and subscriptions, without creating a new one. Thus, there are now only eight triggers and five subscriptions on a job - *regardless of how many processes are being run*. This means that the registry now takes the same amount of time (which is pretty darn short) to process an operation regardless of how many processes are in a job. I'll provide some startup times from scalability tests shortly - need to complete the commit so I can move the system to an appropriate cluster. This commit was SVN r6164.
2005-06-24 20:59:37 +04:00
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
#endif /* OMPI_CONSTANTS_H */
Moving all the header files. :-) This commit was SVN r185.
2004-01-10 01:09:51 +03:00
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