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- // 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
- // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 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.
- //
- // Author: sameeragarwal@google.com (Sameer Agarwal)
- //
- // What template specializations are available.
- //
- // ========================================
- // THIS FILE IS AUTOGENERATED. DO NOT EDIT.
- // THIS FILE IS AUTOGENERATED. DO NOT EDIT.
- // THIS FILE IS AUTOGENERATED. DO NOT EDIT.
- // THIS FILE IS AUTOGENERATED. DO NOT EDIT.
- //=========================================
- //
- // This file is generated using generate_template_specializations.py.
- #include "ceres/internal/eigen.h"
- #include "ceres/schur_templates.h"
- namespace ceres {
- namespace internal {
- void GetBestSchurTemplateSpecialization(int* row_block_size,
- int* e_block_size,
- int* f_block_size) {
- LinearSolver::Options options;
- options.row_block_size = *row_block_size;
- options.e_block_size = *e_block_size;
- options.f_block_size = *f_block_size;
- *row_block_size = Eigen::Dynamic;
- *e_block_size = Eigen::Dynamic;
- *f_block_size = Eigen::Dynamic;
- #ifndef CERES_RESTRICT_SCHUR_SPECIALIZATION
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 2) &&
- (options.f_block_size == 2)) {
- *row_block_size = 2;
- *e_block_size = 2;
- *f_block_size = 2;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 2) &&
- (options.f_block_size == 3)) {
- *row_block_size = 2;
- *e_block_size = 2;
- *f_block_size = 3;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 2) &&
- (options.f_block_size == 4)) {
- *row_block_size = 2;
- *e_block_size = 2;
- *f_block_size = 4;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 2)) {
- *row_block_size = 2;
- *e_block_size = 2;
- *f_block_size = Eigen::Dynamic;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 3) &&
- (options.f_block_size == 3)) {
- *row_block_size = 2;
- *e_block_size = 3;
- *f_block_size = 3;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 3) &&
- (options.f_block_size == 4)) {
- *row_block_size = 2;
- *e_block_size = 3;
- *f_block_size = 4;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 3) &&
- (options.f_block_size == 6)) {
- *row_block_size = 2;
- *e_block_size = 3;
- *f_block_size = 6;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 3) &&
- (options.f_block_size == 9)) {
- *row_block_size = 2;
- *e_block_size = 3;
- *f_block_size = 9;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 3)) {
- *row_block_size = 2;
- *e_block_size = 3;
- *f_block_size = Eigen::Dynamic;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 4) &&
- (options.f_block_size == 3)) {
- *row_block_size = 2;
- *e_block_size = 4;
- *f_block_size = 3;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 4) &&
- (options.f_block_size == 4)) {
- *row_block_size = 2;
- *e_block_size = 4;
- *f_block_size = 4;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 4) &&
- (options.f_block_size == 6)) {
- *row_block_size = 2;
- *e_block_size = 4;
- *f_block_size = 6;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 4) &&
- (options.f_block_size == 8)) {
- *row_block_size = 2;
- *e_block_size = 4;
- *f_block_size = 8;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 4) &&
- (options.f_block_size == 9)) {
- *row_block_size = 2;
- *e_block_size = 4;
- *f_block_size = 9;
- return;
- }
- if ((options.row_block_size == 2) &&
- (options.e_block_size == 4)) {
- *row_block_size = 2;
- *e_block_size = 4;
- *f_block_size = Eigen::Dynamic;
- return;
- }
- if (options.row_block_size == 2) {
- *row_block_size = 2;
- *e_block_size = Eigen::Dynamic;
- *f_block_size = Eigen::Dynamic;
- return;
- }
- if ((options.row_block_size == 3) &&
- (options.e_block_size == 3) &&
- (options.f_block_size == 3)) {
- *row_block_size = 3;
- *e_block_size = 3;
- *f_block_size = 3;
- return;
- }
- if ((options.row_block_size == 4) &&
- (options.e_block_size == 4) &&
- (options.f_block_size == 2)) {
- *row_block_size = 4;
- *e_block_size = 4;
- *f_block_size = 2;
- return;
- }
- if ((options.row_block_size == 4) &&
- (options.e_block_size == 4) &&
- (options.f_block_size == 3)) {
- *row_block_size = 4;
- *e_block_size = 4;
- *f_block_size = 3;
- return;
- }
- if ((options.row_block_size == 4) &&
- (options.e_block_size == 4) &&
- (options.f_block_size == 4)) {
- *row_block_size = 4;
- *e_block_size = 4;
- *f_block_size = 4;
- return;
- }
- if ((options.row_block_size == 4) &&
- (options.e_block_size == 4)) {
- *row_block_size = 4;
- *e_block_size = 4;
- *f_block_size = Eigen::Dynamic;
- return;
- }
- #endif
- return;
- }
- } // namespace internal
- } // namespace ceres
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