Tpetra parallel linear algebra Version of the Day
Loading...
Searching...
No Matches
Tpetra_Details_DeepCopyCounter.hpp
Go to the documentation of this file.
1/*
2// @HEADER
3// ***********************************************************************
4//
5// Tpetra: Templated Linear Algebra Services Package
6// Copyright (2008) Sandia Corporation
7//
8// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
9// the U.S. Government retains certain rights in this software.
10//
11// Redistribution and use in source and binary forms, with or without
12// modification, are permitted provided that the following conditions are
13// met:
14//
15// 1. Redistributions of source code must retain the above copyright
16// notice, this list of conditions and the following disclaimer.
17//
18// 2. Redistributions in binary form must reproduce the above copyright
19// notice, this list of conditions and the following disclaimer in the
20// documentation and/or other materials provided with the distribution.
21//
22// 3. Neither the name of the Corporation nor the names of the
23// contributors may be used to endorse or promote products derived from
24// this software without specific prior written permission.
25//
26// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
27// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
30// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
31// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
32// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
33// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
34// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
36// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37//
38// ************************************************************************
39// @HEADER
40*/
41#ifndef TPETRA_DETAILS_DEEP_COPY_COUNTER_HPP
42#define TPETRA_DETAILS_DEEP_COPY_COUNTER_HPP
43
47
48#include <cstddef>
49
50namespace Tpetra {
51namespace Details {
52
55public:
57 static void start();
58
60 static void reset();
61
63 static size_t stop();
64
66 static size_t get_count();
67
68
69 static size_t count;
70 static bool count_active;
71
72};
73
74} // namespace Details
75} // namespace Tpetra
76
77#endif // TPETRA_DETAILS_DEEP_COPY_COUNTER_HPP
Counter for Kokkos::deep_copy's between memory spaces.
static size_t stop()
Stop the deep_copy counter.
static void start()
Start the deep_copy counter.
static void reset()
Reset the deep_copy counter.
static size_t get_count()
Query the deep_copy counter.
Implementation details of Tpetra.
Namespace Tpetra contains the class and methods constituting the Tpetra library.