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Diffstat (limited to 'ml/dlib/dlib/svm/structural_svm_problem_threaded_abstract.h')
| -rw-r--r-- | ml/dlib/dlib/svm/structural_svm_problem_threaded_abstract.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/ml/dlib/dlib/svm/structural_svm_problem_threaded_abstract.h b/ml/dlib/dlib/svm/structural_svm_problem_threaded_abstract.h deleted file mode 100644 index 3cfc6a6eb..000000000 --- a/ml/dlib/dlib/svm/structural_svm_problem_threaded_abstract.h +++ /dev/null @@ -1,68 +0,0 @@ -// Copyright (C) 2011 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#undef DLIB_STRUCTURAL_SVM_PRObLEM_THREADED_ABSTRACT_Hh_ -#ifdef DLIB_STRUCTURAL_SVM_PRObLEM_THREADED_ABSTRACT_Hh_ - -#include "structural_svm_problem_abstract.h" -#include "../matrix.h" - -namespace dlib -{ - -// ---------------------------------------------------------------------------------------- - - template < - typename matrix_type_, - typename feature_vector_type_ = matrix_type_ - > - class structural_svm_problem_threaded : public structural_svm_problem<matrix_type_,feature_vector_type_> - { - public: - /*! - WHAT THIS OBJECT REPRESENTS - This object is identical to the structural_svm_problem object defined in - dlib/svm/structural_svm_problem_abstract.h except that its constructor - takes a number which defines how many threads will be used to make concurrent - calls to the separation_oracle() routine. - - So this object lets you take advantage of a multi-core system. You should - set the num_threads parameter equal to the number of available cores. Note - that the separation_oracle() function which you provide must be thread safe - if you are to use this version of the structural_svm_problem. In - particular, it must be safe to call separation_oracle() concurrently from - different threads. However, it is guaranteed that different threads will - never make concurrent calls to separation_oracle() using the same idx value - (i.e. the first argument). - !*/ - - typedef matrix_type_ matrix_type; - typedef typename matrix_type::type scalar_type; - typedef feature_vector_type_ feature_vector_type; - - structural_svm_problem ( - unsigned long num_threads - ); - /*! - ensures - - this object is properly initialized - - #get_num_threads() == num_threads - !*/ - - unsigned long get_num_threads ( - ) const; - /*! - ensures - - Returns the number of threads which will be used to make concurrent - calls to the separation_oracle() function. - !*/ - - }; - -// ---------------------------------------------------------------------------------------- - -} - -#endif // DLIB_STRUCTURAL_SVM_PRObLEM_THREADED_ABSTRACT_Hh_ - - - |