Removed the unused ompi_request_[waiting, completed, failed, poll] variable.

Signed-off-by: Thananon Patinyasakdikul <tpatinya@utk.edu>

ompi/debuggers/ompi_mpihandles_dll.c

@@ -84,10 +84,6 @@ struct mpidbg_name_map_t *mpidbg_status_name_map = NULL;
  * cases like the above with compilers that require the symbol (like
  * Sun Studio) we add in these definitions here.
  */
-size_t ompi_request_completed;
-opal_condition_t ompi_request_cond;
-size_t ompi_request_waiting;
-opal_mutex_t ompi_request_lock;
 opal_mutex_t opal_event_lock;
 int opal_progress_spin_count;
 bool opal_mutex_check_locks;

ompi/debuggers/ompi_msgq_dll.c

@@ -1059,10 +1059,6 @@ static void dump_request( mqs_taddr_t current_item, mqs_pending_operation *res )
     printf( "+===============================================+\n\n" );
 }
 
-/**
- * TODO: ompi_request_completed can be used to detect any changes in the request handles.
- */
-
 /**
  * Handle the send queue as well as the receive queue. The unexpected queue
  * is a whole different story ...

ompi/request/request.c

@@ -33,9 +33,6 @@
 #include "ompi/constants.h"
 
 opal_pointer_array_t             ompi_request_f_to_c_table = {{0}};
-size_t                           ompi_request_waiting = 0;
-size_t                           ompi_request_completed = 0;
-size_t                           ompi_request_failed = 0;
 ompi_predefined_request_t        ompi_request_null = {{{{{0}}}}};
 ompi_predefined_request_t        *ompi_request_null_addr = &ompi_request_null;
 ompi_request_t                   ompi_request_empty = {{{{0}}}};

ompi/request/request.h

@@ -315,10 +315,6 @@ typedef struct ompi_request_fns_t {
  * Globals used for tracking requests and request completion.
  */
 OMPI_DECLSPEC extern opal_pointer_array_t   ompi_request_f_to_c_table;
-OMPI_DECLSPEC extern size_t                 ompi_request_waiting;
-OMPI_DECLSPEC extern size_t                 ompi_request_completed;
-OMPI_DECLSPEC extern size_t                 ompi_request_failed;
-OMPI_DECLSPEC extern int32_t                ompi_request_poll;
 OMPI_DECLSPEC extern ompi_predefined_request_t        ompi_request_null;
 OMPI_DECLSPEC extern ompi_predefined_request_t        *ompi_request_null_addr;
 OMPI_DECLSPEC extern ompi_request_t         ompi_request_empty;
@@ -430,10 +426,6 @@ static inline int ompi_request_complete(ompi_request_t* request, bool with_signa
             }
         } else
             request->req_complete = REQUEST_COMPLETED;
-
-        if( OPAL_UNLIKELY(MPI_SUCCESS != request->req_status.MPI_ERROR) ) {
-            ompi_request_failed++;
-        }
     }
 
     return OMPI_SUCCESS;