diff options
Diffstat (limited to 'src/python/gudhi/bottleneck.pyx')
-rw-r--r-- | src/python/gudhi/bottleneck.pyx | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/src/python/gudhi/bottleneck.pyx b/src/python/gudhi/bottleneck.pyx index af011e88..6a88895e 100644 --- a/src/python/gudhi/bottleneck.pyx +++ b/src/python/gudhi/bottleneck.pyx @@ -17,8 +17,8 @@ __copyright__ = "Copyright (C) 2016 Inria" __license__ = "GPL v3" cdef extern from "Bottleneck_distance_interface.h" namespace "Gudhi::persistence_diagram": - double bottleneck(vector[pair[double, double]], vector[pair[double, double]], double) - double bottleneck(vector[pair[double, double]], vector[pair[double, double]]) + double bottleneck(vector[pair[double, double]], vector[pair[double, double]], double) nogil + double bottleneck(vector[pair[double, double]], vector[pair[double, double]]) nogil def bottleneck_distance(diagram_1, diagram_2, e=None): """This function returns the point corresponding to a given vertex. @@ -40,9 +40,17 @@ def bottleneck_distance(diagram_1, diagram_2, e=None): :rtype: float :returns: the bottleneck distance. """ + cdef vector[pair[double, double]] dgm1 = diagram_1 + cdef vector[pair[double, double]] dgm2 = diagram_2 + cdef double eps + cdef double ret if e is None: - # Default value is the smallest double value (not 0, 0 is for exact version) - return bottleneck(diagram_1, diagram_2) + with nogil: + # Default value is the smallest double value (not 0, 0 is for exact version) + ret = bottleneck(dgm1, dgm2) else: - # Can be 0 for exact version - return bottleneck(diagram_1, diagram_2, e) + eps = e + with nogil: + # Can be 0 for exact version + ret = bottleneck(dgm1, dgm2, eps) + return ret |