ports/openmpi
ports/openmpi
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move mca parameter registration into own .c and .h files

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This commit was SVN r14493.
Этот коммит содержится в:
Donald Kerr 2007-04-24 18:34:16 +00:00
родитель 8c2385416f
Коммит cae24fcde1
7 изменённых файлов: 387 добавлений и 73 удалений
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6
ompi/mca/btl/udapl/Makefile.am
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@ -9,7 +9,7 @@
# University of Stuttgart. All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
# All rights reserved.
# Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
# Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
#
# $COPYRIGHT$
#
@ -32,11 +32,13 @@ udapl_sources = \
btl_udapl.c \
btl_udapl.h \
btl_udapl_component.c \
btl_udapl_eager_rdma.h \
btl_udapl_endpoint.c \
btl_udapl_endpoint.h \
btl_udapl_frag.c \
btl_udapl_frag.h \
btl_udapl_eager_rdma.h \
btl_udapl_mca.c \
btl_udapl_mca.h \
btl_udapl_proc.c \
btl_udapl_proc.h

8
ompi/mca/btl/udapl/btl_udapl.c
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@ -11,7 +11,7 @@
* All rights reserved.
* Copyright (c) 2006 Sandia National Laboratories. All rights
* reserved.
* Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
*
* $COPYRIGHT$
*
@ -137,7 +137,7 @@ mca_btl_udapl_init(DAT_NAME_PTR ia_name, mca_btl_udapl_module_t* btl)
/* open the uDAPL interface */
btl->udapl_evd_async = DAT_HANDLE_NULL;
rc = dat_ia_open(ia_name, mca_btl_udapl_component.udapl_evd_qlen,
rc = dat_ia_open(ia_name, mca_btl_udapl_module.udapl_evd_qlen,
&btl->udapl_evd_async, &btl->udapl_ia);
if(DAT_SUCCESS != rc) {
char* major;
@ -182,7 +182,7 @@ mca_btl_udapl_init(DAT_NAME_PTR ia_name, mca_btl_udapl_module_t* btl)
/* set up evd's */
rc = dat_evd_create(btl->udapl_ia,
mca_btl_udapl_component.udapl_evd_qlen, DAT_HANDLE_NULL,
mca_btl_udapl_module.udapl_evd_qlen, DAT_HANDLE_NULL,
DAT_EVD_DTO_FLAG | DAT_EVD_RMR_BIND_FLAG, &btl->udapl_evd_dto);
if(DAT_SUCCESS != rc) {
char* major;
@ -196,7 +196,7 @@ mca_btl_udapl_init(DAT_NAME_PTR ia_name, mca_btl_udapl_module_t* btl)
}
rc = dat_evd_create(btl->udapl_ia,
mca_btl_udapl_component.udapl_evd_qlen, DAT_HANDLE_NULL,
mca_btl_udapl_module.udapl_evd_qlen, DAT_HANDLE_NULL,
DAT_EVD_CR_FLAG | DAT_EVD_CONNECTION_FLAG, &btl->udapl_evd_conn);
if(DAT_SUCCESS != rc) {
char* major;

17
ompi/mca/btl/udapl/btl_udapl.h
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@ -9,7 +9,7 @@
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
*
* $COPYRIGHT$
@ -57,13 +57,6 @@ struct mca_btl_udapl_component_t {
size_t udapl_num_btls; /**< number of hcas available to the uDAPL component */
size_t udapl_max_btls; /**< maximum number of supported hcas */
struct mca_btl_udapl_module_t **udapl_btls; /**< array of available BTL modules */
size_t udapl_evd_qlen;
size_t udapl_max_request_dtos; /**< maximum number of outstanding consumer
submitted sends and rdma operations, see
section 6.6.6 of uDAPL Spec */
size_t udapl_max_recv_dtos; /**< maximum number of outstanding consumer
submitted recv operations, see section 6.6.6
of uDAPL Spec */
int32_t udapl_num_recvs; /**< number of recv buffers to keep posted */
int32_t udapl_num_sends; /**< number of sends to post on endpoint */
int32_t udapl_sr_win; /**< number of fragments recieved before
@ -143,6 +136,14 @@ struct mca_btl_udapl_module_t {
* with eager rdma
* connections
*/
/* module specific limits */
int udapl_evd_qlen;
int udapl_max_request_dtos; /**< maximum number of outstanding consumer
submitted sends and rdma operations, see
section 6.6.6 of uDAPL Spec */
int udapl_max_recv_dtos; /**< maximum number of outstanding consumer
submitted recv operations, see section
6.6.6 of uDAPL Spec */
};
typedef struct mca_btl_udapl_module_t mca_btl_udapl_module_t;
extern mca_btl_udapl_module_t mca_btl_udapl_module;

61
ompi/mca/btl/udapl/btl_udapl_component.c
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@ -11,7 +11,7 @@
* All rights reserved.
* Copyright (c) 2006 Sandia National Laboratories. All rights
* reserved.
* Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
*
* $COPYRIGHT$
@ -39,6 +39,7 @@
#include "btl_udapl.h"
#include "btl_udapl_frag.h"
#include "btl_udapl_endpoint.h"
#include "btl_udapl_mca.h"
#include "btl_udapl_proc.h"
#include "ompi/mca/btl/base/base.h"
#include "ompi/mca/btl/base/btl_base_error.h"
@ -141,6 +142,8 @@ static inline int mca_btl_udapl_param_register_int(
int mca_btl_udapl_component_open(void)
{
int rc = OMPI_SUCCESS;
/* initialize state */
mca_btl_udapl_component.udapl_num_btls=0;
mca_btl_udapl_component.udapl_btls=NULL;
@ -149,58 +152,8 @@ int mca_btl_udapl_component_open(void)
OBJ_CONSTRUCT(&mca_btl_udapl_component.udapl_procs, opal_list_t);
OBJ_CONSTRUCT(&mca_btl_udapl_component.udapl_lock, opal_mutex_t);
/* register uDAPL component parameters */
mca_btl_udapl_component.udapl_free_list_num =
mca_btl_udapl_param_register_int("free_list_num", 8);
mca_btl_udapl_component.udapl_free_list_max =
mca_btl_udapl_param_register_int("free_list_max", -1);
mca_btl_udapl_component.udapl_free_list_inc =
mca_btl_udapl_param_register_int("free_list_inc", 8);
mca_btl_udapl_component.udapl_mpool_name =
mca_btl_udapl_param_register_string("mpool", "rdma");
mca_btl_udapl_component.udapl_max_btls =
mca_btl_udapl_param_register_int("max_modules", 8);
mca_btl_udapl_component.udapl_evd_qlen =
mca_btl_udapl_param_register_int("evd_qlen", 32);
mca_btl_udapl_component.udapl_max_request_dtos =
mca_btl_udapl_param_register_int("max_request_dtos", 18);
mca_btl_udapl_component.udapl_max_recv_dtos =
mca_btl_udapl_param_register_int("max_recv_dtos", 18);
mca_btl_udapl_component.udapl_num_recvs =
mca_btl_udapl_param_register_int("num_recvs", 8);
mca_btl_udapl_component.udapl_num_sends =
mca_btl_udapl_param_register_int("num_sends", 7);
mca_btl_udapl_component.udapl_sr_win =
mca_btl_udapl_param_register_int("sr_win", 4);
mca_btl_udapl_component.udapl_eager_rdma_num =
mca_btl_udapl_param_register_int("eager_rdma_num", 8);
mca_btl_udapl_component.udapl_max_eager_rdma_peers =
mca_btl_udapl_param_register_int("max_eager_rdma_peers", 16);
mca_btl_udapl_component.udapl_eager_rdma_win =
mca_btl_udapl_param_register_int("eager_rdma_win", 4);
mca_btl_udapl_component.udapl_timeout =
mca_btl_udapl_param_register_int("timeout", 10000000);
mca_btl_udapl_component.udapl_eager_rdma_guarantee =
mca_btl_udapl_param_register_int("eager_rdma_guarantee", 0);
/* register uDAPL module parameters */
mca_btl_udapl_module.super.btl_exclusivity =
mca_btl_udapl_param_register_int ("exclusivity",
MCA_BTL_EXCLUSIVITY_DEFAULT - 10);
mca_btl_udapl_module.super.btl_eager_limit =
mca_btl_udapl_param_register_int ("eager_limit", 32*1024);
mca_btl_udapl_module.super.btl_min_send_size =
mca_btl_udapl_param_register_int ("min_send_size", 16*1024);
mca_btl_udapl_module.super.btl_max_send_size =
mca_btl_udapl_param_register_int ("max_send_size", 64*1024);
mca_btl_udapl_module.super.btl_min_rdma_size =
mca_btl_udapl_param_register_int("min_rdma_size", 512*1024);
mca_btl_udapl_module.super.btl_max_rdma_size =
mca_btl_udapl_param_register_int("max_rdma_size", 128*1024);
mca_btl_udapl_module.super.btl_flags =
mca_btl_udapl_param_register_int("flags", MCA_BTL_FLAGS_PUT);
mca_btl_udapl_module.super.btl_bandwidth =
mca_btl_udapl_param_register_int("bandwidth", 225);
/* register uDAPL MCA parameters */
rc = mca_btl_udapl_register_mca_params();
/* compute udapl_eager_frag_size and udapl_max_frag_size */
mca_btl_udapl_component.udapl_eager_frag_size =
@ -218,7 +171,7 @@ int mca_btl_udapl_component_open(void)
sizeof(mca_btl_udapl_frag_eager_rdma_t) +
mca_btl_udapl_component.udapl_eager_frag_size;
return OMPI_SUCCESS;
return rc;
}

6
ompi/mca/btl/udapl/btl_udapl_endpoint.c
Просмотреть файл

@ -11,7 +11,7 @@
* All rights reserved.
* Copyright (c) 2006 Sandia National Laboratories. All rights
* reserved.
* Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
*
* $COPYRIGHT$
*
@ -430,9 +430,9 @@ int mca_btl_udapl_endpoint_get_params(mca_btl_udapl_module_t* btl,
/* Set values from mca parameters */
(*ep_attr).max_recv_dtos =
mca_btl_udapl_component.udapl_max_recv_dtos;
btl->udapl_max_recv_dtos;
(*ep_attr).max_request_dtos =
mca_btl_udapl_component.udapl_max_request_dtos;
btl->udapl_max_request_dtos;
/* close the dummy endpoint */
rc = dat_ep_free(dummy_ep);

291
ompi/mca/btl/udapl/btl_udapl_mca.c Обычный файл
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@ -0,0 +1,291 @@
/*
* 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 (c) 2006 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "opal/util/output.h"
#include "opal/mca/base/mca_base_param.h"
#include "btl_udapl.h"
#include "btl_udapl_mca.h"
#include <string.h>
/*
* Utility routine for string parameter registration.
*
* @param param_name (IN) MCA parameter name
* @param param_desc (IN) MCA parameter description
* @param default_value (IN) MCA parameter default value
* @param out_value (OUT) value of MCA parameter; either default,
* or value as determined from typical
* MCA parameter setting methods
* @param flags (IN) MCA parameter boundary flag
* @return OMPI_SUCCESS or OMPI_ERR_BAD_PARAM
*/
static inline int mca_btl_udapl_reg_string(const char* param_name,
const char* param_desc,
const char* default_value,
char **out_value, int flags)
{
char *value;
mca_base_param_reg_string(&mca_btl_udapl_component.super.btl_version,
param_name, param_desc, false, false, default_value, &value);
if (NULL == value) {
BTL_ERROR(("ERROR: MCA Parameter %s : Value (NULL) out of range : "
"Default value (%s)\n \t Parameter Description : %s",
param_name, default_value, param_desc));
return OMPI_ERR_BAD_PARAM;
}
if ((flags & REGSTR_EMPTY_NOT_OK) && 0 == strlen(value)) {
BTL_ERROR(("ERROR: MCA Parameter %s : Value (%s) out of range : "
"Default value (%s)\n \t Parameter Description : %s",
param_name, value, default_value, param_desc));
return OMPI_ERR_BAD_PARAM;
}
*out_value = value;
return OMPI_SUCCESS;
}
/*
* Utility routine for integer parameter registration.
*
* @param param_name (IN) MCA parameter name
* @param param_desc (IN) MCA parameter description
* @param default_value (IN) MCA parameter default value
* @param out_value (OUT) value of MCA parameter; either default,
* or value as determined from typical
* MCA parameter setting methods
* @param flags (IN) MCA parameter boundary flag
* @return OMPI_SUCCESS or OMPI_ERR_BAD_PARAM
*/
static inline int mca_btl_udapl_reg_int(const char* param_name,
const char* param_desc,
int default_value, int *out_value,
int flags)
{
int value;
mca_base_param_reg_int(&mca_btl_udapl_component.super.btl_version,
param_name, param_desc, false, false, default_value, &value);
if ((flags & REGINT_NEG_ONE_OK) && -1 == value) {
*out_value = value;
return OMPI_SUCCESS;
}
if (((flags & REGINT_GE_ZERO) && value < 0) ||
((flags & REGINT_GE_ONE) && value < 1) ||
((flags & REGINT_NONZERO) && 0 == value)) {
BTL_ERROR(("ERROR: MCA Parameter %s : Value (%d) out of range : "
"Default value (%d)\n \t Parameter Description : %s\n",
param_name, value, default_value, param_desc));
return OMPI_ERR_BAD_PARAM;
}
*out_value = value;
return OMPI_SUCCESS;
}
/*
* Register and check all MCA parameters
*
* @return OMPI_SUCCESS or OMPI_ERR_BAD_PARAM
*/
int mca_btl_udapl_register_mca_params(void)
{
int ival, rc, tmp_rc;
rc = OMPI_SUCCESS;
/* register uDAPL component parameters */
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("free_list_num",
"Initial size of free lists (must be >= 1).",
8,
&mca_btl_udapl_component.udapl_free_list_num,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("free_list_max",
"Maximum size of free lists "
"(-1 = infinite, otherwise must be >= 1).",
-1,
&mca_btl_udapl_component.udapl_free_list_max,
REGINT_NEG_ONE_OK | REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("free_list_inc",
"Increment size of free lists (must be >= 1).",
8,
&mca_btl_udapl_component.udapl_free_list_inc,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_string("mpool",
"Name of the memory pool to be used.",
"rdma",
&mca_btl_udapl_component.udapl_mpool_name,
REGSTR_EMPTY_NOT_OK), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("max_modules",
"Maximum number of supported HCAs.",
8,
&ival,
REGINT_GE_ONE), tmp_rc, rc);
mca_btl_udapl_component.udapl_max_btls = (uint32_t) ival;
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("num_recvs",
"Total number of receive buffers to keep posted "
"per endpoint (must be >= 1).",
8,
&mca_btl_udapl_component.udapl_num_recvs,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("num_sends",
"Maximum number of sends to post on an endpoint "
"(must be >= 1).",
7,
&mca_btl_udapl_component.udapl_num_sends,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("sr_win",
"Window size at which point an explicit "
"credit message will be generated (must be >= 1).",
4,
&mca_btl_udapl_component.udapl_sr_win,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("eager_rdma_num",
"Number of RDMA buffers to allocate "
"for small messages (must be >= 1).",
32,
&mca_btl_udapl_component.udapl_eager_rdma_num,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("max_eager_rdma_peers",
"Maximum number of peers allowed to use "
"RDMA for short messages (independently RDMA will "
"still be used for large messages, (must be >= 0; "
"if zero then RDMA will not be used for short messages).",
16,
&mca_btl_udapl_component.udapl_max_eager_rdma_peers,
REGINT_GE_ZERO), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("eager_rdma_win",
"Window size at which point an explicit "
"credit message will be generated (must be >= 1).",
28,
&mca_btl_udapl_component.udapl_eager_rdma_win,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("timeout",
"Connection timeout, in microseconds.",
MCA_BTL_UDAPL_CONN_TIMEOUT_DEFAULT,
&ival,
REGINT_GE_ONE), tmp_rc, rc);
mca_btl_udapl_component.udapl_timeout = (uint32_t) ival;
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("eager_rdma_guarantee",
"If the interface card in use guarantees front to back order "
"of data written then this flag should remain as set by "
"default (off).",
0,
&mca_btl_udapl_component.udapl_eager_rdma_guarantee,
REGINT_GE_ZERO), tmp_rc, rc);
/* register uDAPL module parameters */
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("evd_qlen",
"The event dispatcher queue length.",
MCA_BTL_UDAPL_DTO_EVD_QLEN_DEFAULT,
(int*)&mca_btl_udapl_module.udapl_evd_qlen,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("max_request_dtos",
"Maximum number of outstanding "
"submitted sends and rdma operations per endpoint, (see Section "
"6.6.6 of uDAPL Spec.).",
MCA_BTL_UDAPL_MAX_REQUEST_DTOS_DEFAULT,
(int*)&mca_btl_udapl_module.udapl_max_request_dtos,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("max_recv_dtos",
"Maximum number of outstanding "
"submitted receive operations per endpoint, (see Section "
"6.6.6 of uDAPL Spec.).",
MCA_BTL_UDAPL_MAX_RECV_DTOS_DEFAULT,
(int*)&mca_btl_udapl_module.udapl_max_recv_dtos,
REGINT_GE_ONE), tmp_rc, rc);
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("exclusivity",
"uDAPL BTL exclusivity (must be >= 0).",
(MCA_BTL_EXCLUSIVITY_DEFAULT - 10),
&ival,
REGINT_GE_ZERO), tmp_rc, rc);
mca_btl_udapl_module.super.btl_exclusivity = (uint32_t) ival;
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("eager_limit",
"Eager send limit, in bytes (must be >= 1).",
(8 * 1024),
&ival,
REGINT_GE_ONE), tmp_rc, rc);
mca_btl_udapl_module.super.btl_eager_limit = (uint32_t) ival;
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("min_send_size",
"Minimum send size, in bytes (must be >= 1).",
(16 * 1024),
&ival,
REGINT_GE_ONE), tmp_rc, rc);
mca_btl_udapl_module.super.btl_min_send_size = (uint32_t) ival;
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("max_send_size",
"Maximum send size, in bytes (must be >= 1).",
(64 * 1024),
&ival,
REGINT_GE_ONE), tmp_rc, rc);
mca_btl_udapl_module.super.btl_max_send_size = (uint32_t) ival;
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("min_rdma_size",
"Minimum RDMA size, in bytes (must be >= 1).",
(512 * 1024),
&ival,
REGINT_GE_ONE), tmp_rc, rc);
mca_btl_udapl_module.super.btl_min_rdma_size = (uint32_t) ival;
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("max_rdma_size",
"Maximum RDMA size, in bytes (must be >= 1).",
(128 * 1024),
&ival,
REGINT_GE_ONE), tmp_rc, rc);
mca_btl_udapl_module.super.btl_max_rdma_size = (uint32_t) ival;
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("flags",
"BTL flags, added together: PUT=2 (cannot be 0).",
MCA_BTL_FLAGS_PUT,
&ival,
REGINT_GE_ZERO), tmp_rc, rc);
mca_btl_udapl_module.super.btl_flags = (uint32_t) ival;
CHECK_PARAM_REGISTER_RETURN_VALUE(mca_btl_udapl_reg_int("bandwidth",
"Approximate maximum bandwidth of network (must be >= 1).",
225,
&ival,
REGINT_GE_ONE), tmp_rc, rc);
mca_btl_udapl_module.super.btl_bandwidth = (uint32_t) ival;
return rc;
}

67
ompi/mca/btl/udapl/btl_udapl_mca.h Обычный файл
Просмотреть файл

@ -0,0 +1,67 @@
/*
* Copyright (c) 2006 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef MCA_BTL_UDAPL_MCA_H
#define MCA_BTL_UDAPL_MCA_H
#if defined(c_plusplus) || defined(__cplusplus)
extern "C" {
#endif
/* Define Integer Boundaries */
#define REGINT_NEG_ONE_OK 0x01 /* value = -1 is valid */
#define REGINT_GE_ZERO 0x02 /* value >= 0 is valid */
#define REGINT_GE_ONE 0x04 /* value > 1 is valid */
#define REGINT_NONZERO 0x08 /* value != 0 is valid */
/* Define String Boundaries */
#define REGSTR_EMPTY_OK 0x01 /* empty string is valid */
#define REGSTR_EMPTY_NOT_OK 0x02 /* empty string is not valid */
/* Define default parameter values that need to be known beyond the
* initial setting; for example, if a parameter is tuned dynamically
* by the BTL it would not be advisable to do so if the user has
* modified the default.
*/
#define MCA_BTL_UDAPL_ASYNC_EVD_QLEN_DEFAULT 256
#define MCA_BTL_UDAPL_CONN_EVD_QLEN_DEFAULT 256
#define MCA_BTL_UDAPL_DTO_EVD_QLEN_DEFAULT 256
#define MCA_BTL_UDAPL_CONN_TIMEOUT_DEFAULT 10000000
#define MCA_BTL_UDAPL_CONN_TIMEOUT_INC 200000 /* connection timeout
* is in microseconds;
* this incremental
* value is equivalent
* to .2 seconds
*/
#define MCA_BTL_UDAPL_CONN_TIMEOUT_MAX 2147483647
#define MCA_BTL_UDAPL_MAX_RECV_DTOS_DEFAULT 8
#define MCA_BTL_UDAPL_MAX_REQUEST_DTOS_DEFAULT 76
#define MCA_BTL_UDAPL_NUM_RECVS_DEFAULT 8
#define CHECK_PARAM_REGISTER_RETURN_VALUE(expr, tmp_rc, rc) \
{ \
tmp_rc = (expr); \
if (OMPI_SUCCESS != tmp_rc) { \
rc = tmp_rc; \
} \
}
/**
* Function to register MCA params and check for sane values
*/
int mca_btl_udapl_register_mca_params(void);
#if defined(c_plusplus) || defined(__cplusplus)
}
#endif
#endif