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// Copyright (C) 2003--2004 Ronan Collobert (collober@idiap.ch)
//
// This file is part of Torch 3.1.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 3. The name of the author may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "QCMachine.h"
namespace Torch {
QCMachine::QCMachine()
{
Cup = NULL;
Cdown = NULL;
n_alpha = 0;
alpha = NULL;
grad = NULL;
y = NULL;
cache = NULL;
#ifdef USE_DOUBLE
addROption("eps bounds", &bound_eps, 1E-12, "bounds accuracy");
#else
addROption("eps bounds", &bound_eps, 1E-4, "bounds accuracy");
#endif
}
void QCMachine::reInit(int n_alpha_)
{
n_alpha = n_alpha_;
Cup = (real *)allocator->realloc(Cup, sizeof(real)*n_alpha);
Cdown = (real *)allocator->realloc(Cdown, sizeof(real)*n_alpha);
alpha = (real *)allocator->realloc(alpha, sizeof(real)*n_alpha);
grad = (real *)allocator->realloc(grad, sizeof(real)*n_alpha);
y = (real *)allocator->realloc(y, sizeof(real)*n_alpha);
}
QCMachine::~QCMachine()
{
}
}
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