Isorropia: Partitioning, Load Balancing and more
Isorropia_Utils.hpp
Go to the documentation of this file.
1//@HEADER
2//************************************************************************
3//
4// Isorropia: Partitioning and Load Balancing Package
5// Copyright (2006) Sandia Corporation
6//
7//Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
8//license for use of this work by or on behalf of the U.S. Government.
9//
10// Redistribution and use in source and binary forms, with or without
11// modification, are permitted provided that the following conditions are
12// met:
13//
14// 1. Redistributions of source code must retain the above copyright
15// notice, this list of conditions and the following disclaimer.
16//
17// 2. Redistributions in binary form must reproduce the above copyright
18// notice, this list of conditions and the following disclaimer in the
19// documentation and/or other materials provided with the distribution.
20//
21// 3. Neither the name of the Corporation nor the names of the
22// contributors may be used to endorse or promote products derived from
23// this software without specific prior written permission.
24//
25// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
26// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
29// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
30// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
31// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
32// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36//
37//************************************************************************
38//@HEADER
39
40#ifndef _Isorropia_Utils_hpp_
41#define _Isorropia_Utils_hpp_
42
44
45namespace Isorropia {
46
52namespace Utils {
53
74void create_comm_plan(int myPID,
75 const std::vector<int>& all_proc_old_offsets,
76 const std::vector<int>& all_proc_new_offsets,
77 std::vector<int>& send_info,
78 std::vector<int>& recv_info);
79
83double cpu_time();
84}//namespace Utils
85}//namespace Isorropia
86
87#endif
88
void create_comm_plan(int myPID, const std::vector< int > &all_proc_old_offsets, const std::vector< int > &all_proc_new_offsets, std::vector< int > &send_info, std::vector< int > &recv_info)
Internal Isorropia implementation utility.
double cpu_time()
Return CPU time.
Isorropia is the namespace that contains general definitions that apply to all partitioners and that ...
Definition: Isorropia_Epetra.hpp:60