working skeletoon of bincount

Author: v923z

code/numpy/compare.c

@@ -23,6 +23,23 @@
 #include "carray/carray_tools.h"
 #include "compare.h"
 
+#ifdef ULAB_NUMPY_HAS_BINCOUNT
+mp_obj_t compare_bincount(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
+    static const mp_arg_t allowed_args[] = {
+        { MP_QSTR_, MP_ARG_REQUIRED | MP_ARG_OBJ, { .u_rom_obj = MP_ROM_NONE} } ,
+        { MP_QSTR_weights, MP_ARG_OBJ, { .u_rom_obj = MP_ROM_NONE } },
+        { MP_QSTR_minlength, MP_ARG_OBJ, { .u_rom_obj = MP_ROM_NONE } },
+    };
+
+    mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
+    mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
+
+    return mp_const_none;
+}
+
+MP_DEFINE_CONST_FUN_OBJ_KW(compare_bincount_obj, 1, compare_bincount);
+#endif /* ULAB_NUMPY_HAS_BINCOUNT */
+
 static mp_obj_t compare_function(mp_obj_t x1, mp_obj_t x2, uint8_t op) {
     ndarray_obj_t *lhs = ndarray_from_mp_obj(x1, 0);
     ndarray_obj_t *rhs = ndarray_from_mp_obj(x2, 0);

code/numpy/compare.h

@@ -23,6 +23,7 @@ enum COMPARE_FUNCTION_TYPE {
     COMPARE_CLIP,
 };
 
+MP_DECLARE_CONST_FUN_OBJ_KW(compare_bincount_obj);
 MP_DECLARE_CONST_FUN_OBJ_3(compare_clip_obj);
 MP_DECLARE_CONST_FUN_OBJ_2(compare_equal_obj);
 MP_DECLARE_CONST_FUN_OBJ_2(compare_isfinite_obj);

code/numpy/numpy.c

@@ -169,6 +169,9 @@ static const mp_rom_map_elem_t ulab_numpy_globals_table[] = {
     #if ULAB_NUMPY_HAS_ZEROS
         { MP_ROM_QSTR(MP_QSTR_zeros), MP_ROM_PTR(&create_zeros_obj) },
     #endif
+    #if ULAB_NUMPY_HAS_BINCOUNT
+        { MP_ROM_QSTR(MP_QSTR_bincount), MP_ROM_PTR(&compare_bincount_obj) },
+    #endif
     #if ULAB_NUMPY_HAS_CLIP
         { MP_ROM_QSTR(MP_QSTR_clip), MP_ROM_PTR(&compare_clip_obj) },
     #endif

code/ulab.c

@@ -33,7 +33,7 @@
 #include "user/user.h"
 #include "utils/utils.h"
 
-#define ULAB_VERSION 6.9.0
+#define ULAB_VERSION 6.10.0
 #define xstr(s) str(s)
 #define str(s) #s
 

code/ulab.h

@@ -374,6 +374,10 @@
 #endif
 
 // functions that compare arrays
+#ifndef ULAB_NUMPY_HAS_BINCOUNT
+#define ULAB_NUMPY_HAS_BINCOUNT         (1)
+#endif
+
 #ifndef ULAB_NUMPY_HAS_CLIP
 #define ULAB_NUMPY_HAS_CLIP             (1)
 #endif
@@ -413,7 +417,7 @@
 // the integrate module; functions of the integrate module still have
 // to be defined separately
 #ifndef ULAB_SCIPY_HAS_INTEGRATE_MODULE
-#define ULAB_SCIPY_HAS_INTEGRATE_MODULE        (1)
+#define ULAB_SCIPY_HAS_INTEGRATE_MODULE     (1)
 #endif
 
 #ifndef ULAB_INTEGRATE_HAS_TANHSINH