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author | ulrich.bauer@gmail.com <ulrich.bauer@gmail.com@8e3bb3c2-eed4-f18f-5264-0b6c94e6926d> | 2013-04-30 09:19:22 +0000 |
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committer | ulrich.bauer@gmail.com <ulrich.bauer@gmail.com@8e3bb3c2-eed4-f18f-5264-0b6c94e6926d> | 2013-04-30 09:19:22 +0000 |
commit | 204f8ace0554cb8290a7f8cfca947d4a1251f985 (patch) | |
tree | f49575e1fc8fdf9a161d7ccec0c67703c0615965 /include/phat/compute_persistence_pairs.h | |
parent | cd068718368ef7e2e45e7382b45f61a6f2ef680a (diff) |
alpha shape creation update
git-svn-id: https://phat.googlecode.com/svn/trunk@50 8e3bb3c2-eed4-f18f-5264-0b6c94e6926d
Diffstat (limited to 'include/phat/compute_persistence_pairs.h')
-rw-r--r-- | include/phat/compute_persistence_pairs.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/phat/compute_persistence_pairs.h b/include/phat/compute_persistence_pairs.h index e782bd7..ca46ac0 100644 --- a/include/phat/compute_persistence_pairs.h +++ b/include/phat/compute_persistence_pairs.h @@ -43,8 +43,24 @@ namespace phat { void compute_persistence_pairs_dualized( persistence_pairs& pairs, boundary_matrix< Representation >& boundary_matrix ) { ReductionAlgorithm reduce; const index nr_columns = boundary_matrix.get_num_cols(); + + double start; + + start= omp_get_wtime(); + std::clog << "Dualize ... " << std::endl; + dualize( boundary_matrix ); + + std::clog << omp_get_wtime() - start <<"s" << std::endl; + + start= omp_get_wtime(); + std::clog << "Reduce ... " << std::endl; + reduce( boundary_matrix ); + + std::clog << omp_get_wtime() - start <<"s" << std::endl; + + pairs.clear(); for( index idx = 0; idx < nr_columns; idx++ ) { if( !boundary_matrix.is_empty( idx ) ) { |