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Deprecate Solver::Options::num_linear_solver_threads

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1. Solver::Options::num_threads now controls parallelism in Ceres
   Solver. The user specified value of
   Solver::Options::num_linear_solver_threads is ignored.
2. If the user specifies Solver::Options::num_linear_solver_threads
   and it is different from Solver::Options::num_threads,
   a warning is printed.
3. Solver::Summary:num_linear_solver_threads_given and
   Solver::Summary::num_linear_solver_threads_used are also
   deprecated and are always set to Solver::Summary::num_threads_given
   and Solver::Summary::num_threads_used.

Change-Id: I20b9336d9336e400e6f0a15b63857c0c43eb271c
This commit is contained in:
Sameer Agarwal
2018-02-27 17:02:04 -08:00
parent d9d8de556a
commit 3d933750a7
7 changed files with 62 additions and 33 deletions
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examples/bundle_adjuster.cc
-1
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@@ -140,7 +140,6 @@ void SetLinearSolver(Solver::Options* options) {
CHECK(StringToDenseLinearAlgebraLibraryType(
FLAGS_dense_linear_algebra_library,
&options->dense_linear_algebra_library_type));
options->num_linear_solver_threads = FLAGS_num_threads;
options->use_explicit_schur_complement = FLAGS_explicit_schur_complement;
}