Fix the access to the rcount array.

bosilca · bosilca · commit 0a0249117ef2 · 2024-07-25T00:01:10.000-04:00
Somehow this has been missed during the MPI_Count upgrade of the
collective API.

Signed-off-by: George Bosilca &lt;gbosilca@nvidia.com&gt;
diff --git a/ompi/mca/coll/base/coll_base_alltoallv.c b/ompi/mca/coll/base/coll_base_alltoallv.c
@@ -92,7 +92,7 @@ mca_coll_base_alltoallv_intra_basic_inplace(const void *rbuf, ompi_count_array_t
         if( OPAL_UNLIKELY(opal_local_arch != ompi_proc->super.proc_convertor->master->remote_arch))  {
             packed_size = opal_datatype_compute_remote_size(&rdtype->super,
                                                             ompi_proc->super.proc_convertor->master->remote_sizes);
-            packed_size *= rcounts[right];
+            packed_size *= ompi_count_array_get(rcounts, right);
             max_size = packed_size > max_size ? packed_size : max_size;
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -92,7 +92,7 @@ mca_coll_base_alltoallv_intra_basic_inplace(const void *rbuf, ompi_count_array_t`
`92`	`92`	`if( OPAL_UNLIKELY(opal_local_arch != ompi_proc->super.proc_convertor->master->remote_arch)) {`
`93`	`93`	`packed_size = opal_datatype_compute_remote_size(&rdtype->super,`
`94`	`94`	`ompi_proc->super.proc_convertor->master->remote_sizes);`
`95`		`- packed_size *= rcounts[right];`
	`95`	`+ packed_size *= ompi_count_array_get(rcounts, right);`
`96`	`96`	`max_size = packed_size > max_size ? packed_size : max_size;`
`97`	`97`	`}`
`98`	`98`	`}`