Tpetra parallel linear algebra
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Tpetra_Details_DeepCopyCounter.hpp
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/*
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// @HEADER
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// ***********************************************************************
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//
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// Tpetra: Templated Linear Algebra Services Package
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// Copyright (2008) Sandia Corporation
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//
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// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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// the U.S. Government retains certain rights in this software.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the Corporation nor the names of the
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ************************************************************************
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// @HEADER
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*/
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#ifndef TPETRA_DETAILS_DEEP_COPY_COUNTER_HPP
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#define TPETRA_DETAILS_DEEP_COPY_COUNTER_HPP
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#include <cstddef>
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namespace
Tpetra
{
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namespace
Details
{
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class
DeepCopyCounter
{
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public
:
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static
void
start
();
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static
void
reset
();
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static
size_t
stop
();
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static
size_t
get_count
();
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static
size_t
count;
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static
bool
count_active;
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};
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}
// namespace Details
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}
// namespace Tpetra
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#endif
// TPETRA_DETAILS_DEEP_COPY_COUNTER_HPP
Tpetra::Details::DeepCopyCounter
Counter for Kokkos::deep_copy's between memory spaces.
Definition
Tpetra_Details_DeepCopyCounter.hpp:54
Tpetra::Details::DeepCopyCounter::stop
static size_t stop()
Stop the deep_copy counter.
Definition
Tpetra_Details_DeepCopyCounter.cpp:79
Tpetra::Details::DeepCopyCounter::start
static void start()
Start the deep_copy counter.
Definition
Tpetra_Details_DeepCopyCounter.cpp:70
Tpetra::Details::DeepCopyCounter::reset
static void reset()
Reset the deep_copy counter.
Definition
Tpetra_Details_DeepCopyCounter.cpp:75
Tpetra::Details::DeepCopyCounter::get_count
static size_t get_count()
Query the deep_copy counter.
Definition
Tpetra_Details_DeepCopyCounter.cpp:84
Tpetra::Details
Nonmember function that computes a residual Computes R = B - A * X.
Definition
Tpetra_KokkosRefactor_Details_MultiVectorLocalDeepCopy.hpp:51
Tpetra
Namespace Tpetra contains the class and methods constituting the Tpetra library.
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