blob: 669dbad9b47765021243f9a70de39a668a6f5ad3 [file] [log] [blame]
// Ceres Solver - A fast non-linear least squares minimizer
// Copyright 2023 Google Inc. All rights reserved.
// http://ceres-solver.org/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * 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.
// * Neither the name of Google Inc. nor the names of its contributors may be
// used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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//
// Author: sameeragarwal@google.com (Sameer Agarwal)
#include "ceres/linear_operator.h"
#include "absl/log/log.h"
namespace ceres::internal {
void LinearOperator::RightMultiplyAndAccumulate(const double* x,
double* y,
ContextImpl* context,
int num_threads) const {
(void)context;
if (num_threads != 1) {
VLOG(3) << "Parallel right product is not supported by linear operator "
"implementation";
}
RightMultiplyAndAccumulate(x, y);
}
void LinearOperator::LeftMultiplyAndAccumulate(const double* x,
double* y,
ContextImpl* context,
int num_threads) const {
(void)context;
if (num_threads != 1) {
VLOG(3) << "Parallel left product is not supported by linear operator "
"implementation";
}
LeftMultiplyAndAccumulate(x, y);
}
LinearOperator::~LinearOperator() = default;
} // namespace ceres::internal