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Граф коммитов

19 Коммитов

Автор SHA1 Сообщение Дата
Mikhail Kurnosov
ba968e4490 coll/base/reduce: Remove warning identified by Coverity Scan
Signed-off-by: Mikhail Kurnosov <mkurnosov@gmail.com>
2018-05-04 20:48:37 +07:00
Mikhail Kurnosov
177c6ce51f Move algorithms from coll/spacc to coll/base and remove coll/spacc
Signed-off-by: Mikhail Kurnosov <mkurnosov@gmail.com>
2018-04-04 10:21:06 +07:00
Mark Allen
552216f9ba scripted symbol name change (ompi_ prefix)
Passed the below set of symbols into a script that added ompi_ to them all.

Note that if processing a symbol named "foo" the script turns
    foo  into  ompi_foo
but doesn't turn
    foobar  into  ompi_foobar

But beyond that the script is blind to C syntax, so it hits strings and
comments etc as well as vars/functions.

    coll_base_comm_get_reqs
    comm_allgather_pml
    comm_allreduce_pml
    comm_bcast_pml
    fcoll_base_coll_allgather_array
    fcoll_base_coll_allgatherv_array
    fcoll_base_coll_bcast_array
    fcoll_base_coll_gather_array
    fcoll_base_coll_gatherv_array
    fcoll_base_coll_scatterv_array
    fcoll_base_sort_iovec
    mpit_big_lock
    mpit_init_count
    mpit_lock
    mpit_unlock
    netpatterns_base_err
    netpatterns_base_verbose
    netpatterns_cleanup_narray_knomial_tree
    netpatterns_cleanup_recursive_doubling_tree_node
    netpatterns_cleanup_recursive_knomial_allgather_tree_node
    netpatterns_cleanup_recursive_knomial_tree_node
    netpatterns_init
    netpatterns_register_mca_params
    netpatterns_setup_multinomial_tree
    netpatterns_setup_narray_knomial_tree
    netpatterns_setup_narray_tree
    netpatterns_setup_narray_tree_contigous_ranks
    netpatterns_setup_recursive_doubling_n_tree_node
    netpatterns_setup_recursive_doubling_tree_node
    netpatterns_setup_recursive_knomial_allgather_tree_node
    netpatterns_setup_recursive_knomial_tree_node
    pml_v_output_close
    pml_v_output_open
    intercept_extra_state_t
    odls_base_default_wait_local_proc
    _event_debug_mode_on
    _evthread_cond_fns
    _evthread_id_fn
    _evthread_lock_debugging_enabled
    _evthread_lock_fns
    cmd_line_option_t
    cmd_line_param_t
    crs_base_self_checkpoint_fn
    crs_base_self_continue_fn
    crs_base_self_restart_fn
    event_enable_debug_output
    event_global_current_base_
    event_module_include
    eventops
    sync_wait_mt
    trigger_user_inc_callback
    var_type_names
    var_type_sizes

Signed-off-by: Mark Allen <markalle@us.ibm.com>
2017-07-11 02:13:23 -04:00
George Bosilca
e9d533e62e
Fix warnings from non-debug mode.
Thanks Ralph for the report.
2017-06-13 16:57:42 -04:00
Joshua Hursey
78006f93a4 coll: Move reduce_local into the coll framework
* Since we are adding a new function to `mca_coll_base_module_2_1_0_t`
   we need to increase the version of the module structure to `2_2_0`.
 * Add a comment just above the PREDEFINED_COMMUNICATOR_PAD describing
   it's purpose and when it should change. To help future developers
   trying to answer the question noted in the comment.

Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
2017-02-14 08:56:07 -06:00
Gilles Gouaillardet
8b7999469b coll/base: fix MPI_IN_PLACE in ompi_coll_base_reduce_generic()
avoid copying data to itself when MPI_IN_PLACE is used

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
2016-12-01 13:59:24 +09:00
Ralph Castain
1e2019ce2a Revert "Update to sync with OMPI master and cleanup to build"
This reverts commit cb55c88a8b.
2016-11-22 15:03:20 -08:00
Ralph Castain
cb55c88a8b Update to sync with OMPI master and cleanup to build
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
2016-11-22 14:24:54 -08:00
Gilles Gouaillardet
fc776e3fa5 coll: code cleanup
- instead of coll_base_comm_get_reqs(2) for irecv/isend, use only
   one request allocated in the stack and do a irecv/send

 - instead of ompi_request_wait_all(2), simpy ompi_request_wait

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
2016-11-13 22:35:33 -07:00
Gilles Gouaillardet
c06fb04a9a coll/base: fix non zero lower bound ddt handling in ompi_coll_base_reduce_intra_basic_linear()
Thanks Yuki Matsumoto for the report
2016-07-07 15:49:48 +09:00
Gilles Gouaillardet
0e393195d9 coll/base: fix [all]reduce with non zero lower bound datatypes
Offset temporary buffer when a non zero lower bound datatype is used.

Thanks Hristo Iliev for the report
2016-06-08 16:48:00 +09:00
Ralph Castain
ac6289dca6 Cleanup the warnings from the ompi layer when compiling optimized under Mac OSX
Cleanup per George's comments
2015-12-17 17:39:15 -08:00
Gilles Gouaillardet
3a3b13ea12 coll/base: fix an integer overflow in ompi_coll_base_reduce_generic
Refs open-mpi/ompi#1198
2015-12-11 13:55:59 +09:00
George Bosilca
4d00c59b2e Cleanup the memory handling for temporary buffers in
some of the collective modules. Added a new function
opan_datatype_span, to compute the memory span of
count number of datatype, excluding the gaps in the
beginning and at the end. If a memory allocation is
made using the returned value, the gap (also returned)
should be removed from the allocated pointer.
2015-12-02 20:42:18 -05:00
George Bosilca
a324602174 Never allocate a temporary array for the requests. Instead rely on the
module_data to hold one with the largest necessary size. This array is
only allocated when needed, and it is released upon communicator
destruction.
2015-10-08 12:00:41 -04:00
Gilles Gouaillardet
e01bac962f coll: do not cast way the const modifier when this is not necessary
update the coll framework and mpi c bindings
2015-09-09 09:18:57 +09:00
George Bosilca
67d01bd8cd Redirect most of the basic module functions to base. 2015-02-26 15:52:00 -05:00
George Bosilca
aa019e239e Rename the base header file containing the prototypes of the collective
functions.
2015-02-26 15:50:29 -05:00
George Bosilca
8fbcdf685d Split the tuned framework in two. Move all the functions down in the
base, so that they can now be used by all modules. Keep the decision
functions in tuned.
2015-02-26 15:46:13 -05:00