Anasazi
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src
AnasaziTraceMinTypes.hpp
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// @HEADER
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// ***********************************************************************
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//
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// Anasazi: Block Eigensolvers Package
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// Copyright 2004 Sandia Corporation
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//
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// Under 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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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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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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// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
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//
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// ***********************************************************************
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// @HEADER
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#ifndef ANASAZI_TRACEMIN_TYPES_HPP
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#define ANASAZI_TRACEMIN_TYPES_HPP
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namespace
Anasazi
{
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namespace
Experimental
{
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enum
WhenToShiftType
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{
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NEVER_SHIFT,
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SHIFT_WHEN_TRACE_LEVELS,
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SHIFT_WHEN_RESID_SMALL,
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ALWAYS_SHIFT
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};
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enum
HowToShiftType
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{
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LARGEST_CONVERGED_SHIFT,
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ADJUSTED_RITZ_SHIFT,
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RITZ_VALUES_SHIFT,
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EXPERIMENTAL_SHIFT
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};
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enum
SaddleSolType
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{
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PROJECTED_KRYLOV_SOLVER,
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SCHUR_COMPLEMENT_SOLVER,
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BD_PREC_MINRES,
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HSS_PREC_GMRES
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};
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}}
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#endif
Anasazi
Namespace Anasazi contains the classes, structs, enums and utilities used by the Anasazi package.
Experimental
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