diff options
author | Marc Glisse <marc.glisse@inria.fr> | 2020-05-16 13:30:19 +0200 |
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committer | Marc Glisse <marc.glisse@inria.fr> | 2020-05-16 13:30:19 +0200 |
commit | 84b823b6436746a06cb8323fecd7b1f38d7ba244 (patch) | |
tree | 6a821a5b010a2f3ef434305206f1f281bc1e9642 /src/python/gudhi/periodic_cubical_complex.pyx | |
parent | 8dfc31c57586b07524728c939593f216c5d640f5 (diff) |
Minimal nogil support for cubical complexes
Diffstat (limited to 'src/python/gudhi/periodic_cubical_complex.pyx')
-rw-r--r-- | src/python/gudhi/periodic_cubical_complex.pyx | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/src/python/gudhi/periodic_cubical_complex.pyx b/src/python/gudhi/periodic_cubical_complex.pyx index 06309772..dcca7b63 100644 --- a/src/python/gudhi/periodic_cubical_complex.pyx +++ b/src/python/gudhi/periodic_cubical_complex.pyx @@ -24,20 +24,20 @@ __license__ = "MIT" cdef extern from "Cubical_complex_interface.h" namespace "Gudhi": cdef cppclass Periodic_cubical_complex_base_interface "Gudhi::Cubical_complex::Cubical_complex_interface<Gudhi::cubical_complex::Bitmap_cubical_complex_periodic_boundary_conditions_base<double>>": - Periodic_cubical_complex_base_interface(vector[unsigned] dimensions, vector[double] top_dimensional_cells, vector[bool] periodic_dimensions) - Periodic_cubical_complex_base_interface(string perseus_file) - int num_simplices() - int dimension() + Periodic_cubical_complex_base_interface(vector[unsigned] dimensions, vector[double] top_dimensional_cells, vector[bool] periodic_dimensions) nogil + Periodic_cubical_complex_base_interface(string perseus_file) nogil + int num_simplices() nogil + int dimension() nogil cdef extern from "Persistent_cohomology_interface.h" namespace "Gudhi": cdef cppclass Periodic_cubical_complex_persistence_interface "Gudhi::Persistent_cohomology_interface<Gudhi::Cubical_complex::Cubical_complex_interface<Gudhi::cubical_complex::Bitmap_cubical_complex_periodic_boundary_conditions_base<double>>>": - Periodic_cubical_complex_persistence_interface(Periodic_cubical_complex_base_interface * st, bool persistence_dim_max) - void compute_persistence(int homology_coeff_field, double min_persistence) - vector[pair[int, pair[double, double]]] get_persistence() - vector[vector[int]] cofaces_of_cubical_persistence_pairs() - vector[int] betti_numbers() - vector[int] persistent_betti_numbers(double from_value, double to_value) - vector[pair[double,double]] intervals_in_dimension(int dimension) + Periodic_cubical_complex_persistence_interface(Periodic_cubical_complex_base_interface * st, bool persistence_dim_max) nogil + void compute_persistence(int homology_coeff_field, double min_persistence) nogil + vector[pair[int, pair[double, double]]] get_persistence() nogil + vector[vector[int]] cofaces_of_cubical_persistence_pairs() nogil + vector[int] betti_numbers() nogil + vector[int] persistent_betti_numbers(double from_value, double to_value) nogil + vector[pair[double,double]] intervals_in_dimension(int dimension) nogil # PeriodicCubicalComplex python interface cdef class PeriodicCubicalComplex: @@ -156,8 +156,11 @@ cdef class PeriodicCubicalComplex: if self.pcohptr != NULL: del self.pcohptr assert self.__is_defined() - self.pcohptr = new Periodic_cubical_complex_persistence_interface(self.thisptr, True) - self.pcohptr.compute_persistence(homology_coeff_field, min_persistence) + cdef int field = homology_coeff_field + cdef double minp = min_persistence + with nogil: + self.pcohptr = new Periodic_cubical_complex_persistence_interface(self.thisptr, 1) + self.pcohptr.compute_persistence(field, minp) def persistence(self, homology_coeff_field=11, min_persistence=0): """This function computes and returns the persistence of the complex. |