2007-03-16 23:11:45 +00:00
|
|
|
/*
|
|
|
|
|
* Copyright (c) 2004-2007 The Trustees of Indiana University.
|
|
|
|
|
* All rights reserved.
|
|
|
|
|
* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
|
|
|
|
|
* 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
|
|
|
|
|
*
|
2008-09-10 18:29:17 +00:00
|
|
|
* Hoke CRCP component
|
2007-03-16 23:11:45 +00:00
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
2008-09-10 18:29:17 +00:00
|
|
|
#ifndef MCA_CRCP_HOKE_BTL_EXPORT_H
|
|
|
|
|
#define MCA_CRCP_HOKE_BTL_EXPORT_H
|
2007-03-16 23:11:45 +00:00
|
|
|
|
|
|
|
|
#include "ompi_config.h"
|
|
|
|
|
|
|
|
|
|
#include "opal/mca/mca.h"
|
|
|
|
|
|
2009-03-03 22:25:13 +00:00
|
|
|
#include "ompi/mca/crcp/crcp.h"
|
2008-09-10 18:29:17 +00:00
|
|
|
#include "ompi/mca/crcp/bkmrk/crcp_bkmrk.h"
|
2007-03-16 23:11:45 +00:00
|
|
|
|
2009-08-20 11:42:18 +00:00
|
|
|
BEGIN_C_DECLS
|
2007-03-16 23:11:45 +00:00
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* BTL Coordination functions
|
|
|
|
|
*/
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_add_procs
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
size_t nprocs,
|
|
|
|
|
struct ompi_proc_t** procs,
|
|
|
|
|
struct mca_btl_base_endpoint_t** endpoints,
|
2009-03-03 22:25:13 +00:00
|
|
|
struct opal_bitmap_t* reachable,
|
2007-03-16 23:11:45 +00:00
|
|
|
ompi_crcp_base_btl_state_t* );
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_del_procs
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
size_t nprocs,
|
|
|
|
|
struct ompi_proc_t** procs,
|
|
|
|
|
struct mca_btl_base_endpoint_t**,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_register
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
mca_btl_base_tag_t tag,
|
|
|
|
|
mca_btl_base_module_recv_cb_fn_t cbfunc,
|
|
|
|
|
void* cbdata,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_finalize
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_alloc
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
size_t size,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_free
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
mca_btl_base_descriptor_t* descriptor,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_prepare_src
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
struct mca_btl_base_endpoint_t* endpoint,
|
|
|
|
|
mca_mpool_base_registration_t* registration,
|
- Split the datatype engine into two parts: an MPI specific part in
OMPI
and a language agnostic part in OPAL. The convertor is completely
moved into OPAL. This offers several benefits as described in RFC
http://www.open-mpi.org/community/lists/devel/2009/07/6387.php
namely:
- Fewer basic types (int* and float* types, boolean and wchar
- Fixing naming scheme to ompi-nomenclature.
- Usability outside of the ompi-layer.
- Due to the fixed nature of simple opal types, their information is
completely
known at compile time and therefore constified
- With fewer datatypes (22), the actual sizes of bit-field types may be
reduced
from 64 to 32 bits, allowing reorganizing the opal_datatype
structure, eliminating holes and keeping data required in convertor
(upon send/recv) in one cacheline...
This has implications to the convertor-datastructure and other parts
of the code.
- Several performance tests have been run, the netpipe latency does not
change with
this patch on Linux/x86-64 on the smoky cluster.
- Extensive tests have been done to verify correctness (no new
regressions) using:
1. mpi_test_suite on linux/x86-64 using clean ompi-trunk and
ompi-ddt:
a. running both trunk and ompi-ddt resulted in no differences
(except for MPI_SHORT_INT and MPI_TYPE_MIX_LB_UB do now run
correctly).
b. with --enable-memchecker and running under valgrind (one buglet
when run with static found in test-suite, commited)
2. ibm testsuite on linux/x86-64 using clean ompi-trunk and ompi-ddt:
all passed (except for the dynamic/ tests failed!! as trunk/MTT)
3. compilation and usage of HDF5 tests on Jaguar using PGI and
PathScale compilers.
4. compilation and usage on Scicortex.
- Please note, that for the heterogeneous case, (-m32 compiled
binaries/ompi), neither
ompi-trunk, nor ompi-ddt branch would successfully launch.
This commit was SVN r21641.
2009-07-13 04:56:31 +00:00
|
|
|
struct opal_convertor_t* convertor,
|
2007-03-16 23:11:45 +00:00
|
|
|
size_t reserve,
|
|
|
|
|
size_t* size,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_prepare_dst
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
struct mca_btl_base_endpoint_t* endpoint,
|
|
|
|
|
mca_mpool_base_registration_t* registration,
|
- Split the datatype engine into two parts: an MPI specific part in
OMPI
and a language agnostic part in OPAL. The convertor is completely
moved into OPAL. This offers several benefits as described in RFC
http://www.open-mpi.org/community/lists/devel/2009/07/6387.php
namely:
- Fewer basic types (int* and float* types, boolean and wchar
- Fixing naming scheme to ompi-nomenclature.
- Usability outside of the ompi-layer.
- Due to the fixed nature of simple opal types, their information is
completely
known at compile time and therefore constified
- With fewer datatypes (22), the actual sizes of bit-field types may be
reduced
from 64 to 32 bits, allowing reorganizing the opal_datatype
structure, eliminating holes and keeping data required in convertor
(upon send/recv) in one cacheline...
This has implications to the convertor-datastructure and other parts
of the code.
- Several performance tests have been run, the netpipe latency does not
change with
this patch on Linux/x86-64 on the smoky cluster.
- Extensive tests have been done to verify correctness (no new
regressions) using:
1. mpi_test_suite on linux/x86-64 using clean ompi-trunk and
ompi-ddt:
a. running both trunk and ompi-ddt resulted in no differences
(except for MPI_SHORT_INT and MPI_TYPE_MIX_LB_UB do now run
correctly).
b. with --enable-memchecker and running under valgrind (one buglet
when run with static found in test-suite, commited)
2. ibm testsuite on linux/x86-64 using clean ompi-trunk and ompi-ddt:
all passed (except for the dynamic/ tests failed!! as trunk/MTT)
3. compilation and usage of HDF5 tests on Jaguar using PGI and
PathScale compilers.
4. compilation and usage on Scicortex.
- Please note, that for the heterogeneous case, (-m32 compiled
binaries/ompi), neither
ompi-trunk, nor ompi-ddt branch would successfully launch.
This commit was SVN r21641.
2009-07-13 04:56:31 +00:00
|
|
|
struct opal_convertor_t* convertor,
|
2007-03-16 23:11:45 +00:00
|
|
|
size_t reserve,
|
|
|
|
|
size_t* size,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_send
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
struct mca_btl_base_endpoint_t* endpoint,
|
|
|
|
|
struct mca_btl_base_descriptor_t* descriptor,
|
|
|
|
|
mca_btl_base_tag_t tag,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_put
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
struct mca_btl_base_endpoint_t* endpoint,
|
|
|
|
|
struct mca_btl_base_descriptor_t* descriptor,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_get
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
struct mca_btl_base_endpoint_t* endpoint,
|
|
|
|
|
struct mca_btl_base_descriptor_t* descriptor,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_dump
|
|
|
|
|
( struct mca_btl_base_module_t* btl,
|
|
|
|
|
struct mca_btl_base_endpoint_t* endpoint,
|
|
|
|
|
int verbose,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
|
|
|
|
ompi_crcp_base_btl_state_t* ompi_crcp_base_coord_btl_ft_event
|
|
|
|
|
(int state,
|
|
|
|
|
ompi_crcp_base_btl_state_t*);
|
|
|
|
|
|
2009-08-20 11:42:18 +00:00
|
|
|
END_C_DECLS
|
2007-03-16 23:11:45 +00:00
|
|
|
|
2008-09-10 18:29:17 +00:00
|
|
|
#endif /* MCA_CRCP_HOKE_BTL_EXPORT_H */
|