spike sync filtering, cython sim ann

Added function for filtering out events based on a threshold for the spike
sync values. Usefull for focusing on synchronous events during directionality
analysis.
Also added cython version of simulated annealing for performance.

1 files changed, 10 insertions, 4 deletions

diff --git a/setup.py b/setup.py
index 9ba1da6..808a122 100644
--- a/setup.py
+++ b/setup.py
@@ -31,7 +31,8 @@ class numpy_include(object):
 if os.path.isfile("pyspike/cython/cython_add.c") and \
    os.path.isfile("pyspike/cython/cython_profiles.c") and \
    os.path.isfile("pyspike/cython/cython_distances.c") and \
-   os.path.isfile("pyspike/cython/cython_directionality.c"):
+   os.path.isfile("pyspike/cython/cython_directionality.c") and \
+   os.path.isfile("pyspike/cython/cython_simulated_annealing.c"):
     use_c = True
 else:
     use_c = False
@@ -48,7 +49,9 @@ if use_cython:  # Cython is available, compile .pyx -> .c
         Extension("pyspike.cython.cython_distances",
                   ["pyspike/cython/cython_distances.pyx"]),
         Extension("pyspike.cython.cython_directionality",
-                  ["pyspike/cython/cython_directionality.pyx"])
+                  ["pyspike/cython/cython_directionality.pyx"]),
+        Extension("pyspike.cython.cython_simulated_annealing",
+                  ["pyspike/cython/cython_simulated_annealing.pyx"])
     ]
     cmdclass.update({'build_ext': build_ext})
 elif use_c:  # c files are there, compile to binaries
@@ -60,7 +63,9 @@ elif use_c:  # c files are there, compile to binaries
         Extension("pyspike.cython.cython_distances",
                   ["pyspike/cython/cython_distances.c"]),
         Extension("pyspike.cython.cython_directionality",
-                  ["pyspike/cython/cython_directionality.c"])
+                  ["pyspike/cython/cython_directionality.c"]),
+        Extension("pyspike.cython.cython_simulated_annealing",
+                  ["pyspike/cython/cython_simulated_annealing.c"])
     ]
 # neither cython nor c files available -> automatic fall-back to python backend
 
@@ -105,7 +110,8 @@ train similarity',
     package_data={
         'pyspike': ['cython/cython_add.c', 'cython/cython_profiles.c',
                     'cython/cython_distances.c',
-                    'cython/cython_directionality.c'],
+                    'cython/cython_directionality.c',
+                    'cython/cython_simulated_annealing.c'],
         'test': ['Spike_testdata.txt']
     }
 )