d461b55696
we send our local addr_t OOB. Remote side then matches endpoints and calls dat_ep_connect(). Everything should be the same as before from here, except that client/server roles are reversed. - Properly set our buffer size when posting receives. When the frag used to transfer address information is recycled by the free list, the wrong buffer size was being used, which caused buffer overflow errors. - Finally put the uDAPL error handling stuff in the mpool component. - Remove a few more OPAL_OUTPUTs. This commit was SVN r9569.
147 строки
4.0 KiB
C
147 строки
4.0 KiB
C
/*
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* Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "opal/util/output.h"
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#include "opal/mca/base/base.h"
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#include "opal/mca/base/mca_base_param.h"
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#include "ompi/mca/allocator/base/base.h"
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#include "mpool_udapl.h"
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#include "orte/util/proc_info.h"
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#include "orte/util/sys_info.h"
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#include <unistd.h>
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/*
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* Local functions
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*/
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static int mca_mpool_udapl_open(void);
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static mca_mpool_base_module_t* mca_mpool_udapl_init(
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struct mca_mpool_base_resources_t* resources);
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mca_mpool_udapl_component_t mca_mpool_udapl_component = {
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{
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/* First, the mca_base_component_t struct containing meta
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information about the component itself */
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{
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/* Indicate that we are a mpool v1.0.0 component (which also
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implies a specific MCA version) */
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MCA_MPOOL_BASE_VERSION_1_0_0,
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"udapl", /* MCA component name */
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OMPI_MAJOR_VERSION, /* MCA component major version */
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OMPI_MINOR_VERSION, /* MCA component minor version */
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OMPI_RELEASE_VERSION, /* MCA component release version */
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mca_mpool_udapl_open, /* component open */
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NULL /* component close */
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},
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/* Next the MCA v1.0.0 component meta data */
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{
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/* Whether the component is checkpointable or not */
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false
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},
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mca_mpool_udapl_init
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}
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};
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/**
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* Report a uDAPL error - for debugging
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*/
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#if OMPI_ENABLE_DEBUG
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void
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mca_mpool_udapl_error(DAT_RETURN ret, char* str)
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{
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char* major;
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char* minor;
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if(DAT_SUCCESS != dat_strerror(ret,
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(const char**)&major, (const char**)&minor))
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{
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printf("dat_strerror failed! ret is %d\n", ret);
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exit(-1);
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}
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OPAL_OUTPUT((0, "ERROR: %s %s %s\n", str, major, minor));
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}
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#endif
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/**
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* udapl_registration_t constructor/destructor
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*/
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static void mca_mpool_udapl_registration_constructor(mca_mpool_udapl_registration_t *registration)
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{
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registration->base_reg.base = NULL;
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registration->base_reg.bound = NULL;
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registration->base_reg.flags = 0;
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}
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static void mca_mpool_udapl_registration_destructor(mca_mpool_udapl_registration_t *registration)
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{
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#ifdef OMPI_ENABLE_DEBUG
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registration->base_reg.base = NULL;
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registration->base_reg.bound = NULL;
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registration->base_reg.flags = 0;
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#endif
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}
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OBJ_CLASS_INSTANCE(mca_mpool_udapl_registration_t,
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mca_mpool_base_registration_t,
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mca_mpool_udapl_registration_constructor,
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mca_mpool_udapl_registration_destructor);
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/**
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* component open/init functions
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*/
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static int mca_mpool_udapl_open(void)
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{
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OPAL_OUTPUT((0, "mpool_udapl_open\n"));
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return OMPI_SUCCESS;
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}
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static mca_mpool_base_module_t* mca_mpool_udapl_init(
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struct mca_mpool_base_resources_t* resources)
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{
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mca_mpool_udapl_module_t* udapl_mpool;
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OPAL_OUTPUT((0, "mpool_udapl_init\n"));
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mca_base_param_reg_string(&mca_mpool_udapl_component.super.mpool_version,
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"rcache_name", "The name of the registration cache the mpool should use",
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false, false, "rb", &(mca_mpool_udapl_component.rcache_name));
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udapl_mpool = (mca_mpool_udapl_module_t*)malloc(sizeof(mca_mpool_udapl_module_t));
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if(NULL == udapl_mpool) {
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return NULL;
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}
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mca_mpool_udapl_module_init(udapl_mpool);
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udapl_mpool->udapl_res = *resources;
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return &udapl_mpool->super;
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}
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