blub

src/runningstats/runningstats.h

@@ -6,3 +6,5 @@ void running_stats(
     std::uint32_t data_size,
     double* running_mean_mem,
     double* nanmean_of_data);
+
+void hello_world();

src/runningstats/runningstats.pyx

@@ -26,6 +26,8 @@ cdef extern from "runningstats.h":
         uint32_t,
         double*&,
         double*&)
+    
+    void hello_world()
 
 cpdef compute_stats(
     np.ndarray[np.float32_t] data,
@@ -33,13 +35,15 @@ cpdef compute_stats(
     np.ndarray[np.float64_t] nanmean_of_data):
 
     print("Hello from cython", data.size)
-
+    
+    hello_world()
+    
     running_stats(
         &data[0],
         data.size,
         &running_mean_mem[0],
         &nanmean_of_data[0])
-        
+
     print("Hello from cython end")
         
 

src/runningstats/runningstats_impl.cpp

@@ -8,6 +8,11 @@
 #include "task_thread_pool.hpp"
 #include <chrono>
 
+void hello_world()
+{
+    std::cout << "Hello World from Stats\n";
+}
+
 void running_stats(
     float* data,
     std::uint32_t data_size,