Revert to original dict names and drop _CTK_MAJOR_MINOR_PATCH (#1712)

Restore DRIVER_CU_RESULT_EXPLANATIONS / RUNTIME_CUDA_ERROR_EXPLANATIONS
as the dict names in cuda_bindings and remove the _CTK_MAJOR_MINOR_PATCH
/ _EXPLANATIONS indirection that is no longer needed without the
cuda_core fallback copies.

Made-with: Cursor

Author: rwgk

cuda_bindings/cuda/bindings/_utils/driver_cu_result_explanations.py

@@ -6,9 +6,8 @@
 # Replace the dictionary below with the output.
 # Also update the CUDA Toolkit version number below.
 
-_CTK_MAJOR_MINOR_PATCH = (13, 2, 0)
-
-_EXPLANATIONS = {
+# CUDA Toolkit v13.2.0
+DRIVER_CU_RESULT_EXPLANATIONS = {
     0: (
         "The API call returned with no errors. In the case of query calls, this"
         " also means that the operation being queried is complete (see"

cuda_bindings/cuda/bindings/_utils/runtime_cuda_error_explanations.py

@@ -6,9 +6,8 @@
 # Replace the dictionary below with the output.
 # Also update the CUDA Toolkit version number below.
 
-_CTK_MAJOR_MINOR_PATCH = (13, 2, 0)
-
-_EXPLANATIONS = {
+# CUDA Toolkit v13.2.0
+RUNTIME_CUDA_ERROR_EXPLANATIONS = {
     0: (
         "The API call returned with no errors. In the case of query calls, this"
         " also means that the operation being queried is complete (see"

cuda_bindings/tests/test_enum_explanations.py

@@ -9,8 +9,8 @@
 from cuda.bindings import driver, runtime
 
 _EXPLANATION_MODULES = [
-    ("driver_cu_result_explanations", driver.CUresult),
-    ("runtime_cuda_error_explanations", runtime.cudaError_t),
+    ("driver_cu_result_explanations", "DRIVER_CU_RESULT_EXPLANATIONS", driver.CUresult),
+    ("runtime_cuda_error_explanations", "RUNTIME_CUDA_ERROR_EXPLANATIONS", runtime.cudaError_t),
 ]
 
 
@@ -22,10 +22,10 @@ def _get_binding_version():
     return tuple(int(v) for v in major_minor)
 
 
-@pytest.mark.parametrize("module_name,enum_type", _EXPLANATION_MODULES)
-def test_explanations_health(module_name, enum_type):
+@pytest.mark.parametrize("module_name,dict_name,enum_type", _EXPLANATION_MODULES)
+def test_explanations_health(module_name, dict_name, enum_type):
     mod = importlib.import_module(f"cuda.bindings._utils.{module_name}")
-    expl_dict = mod._EXPLANATIONS
+    expl_dict = getattr(mod, dict_name)
 
     known_codes = set()
     for error in enum_type:

cuda_core/cuda/core/_utils/cuda_utils.pyx

@@ -27,16 +27,12 @@ from cpython.buffer cimport PyObject_GetBuffer, PyBuffer_Release, Py_buffer, PyB
 from cuda.bindings cimport cynvrtc, cynvvm, cynvjitlink
 
 try:
-    from cuda.bindings._utils.driver_cu_result_explanations import (
-        _EXPLANATIONS as DRIVER_CU_RESULT_EXPLANATIONS,
-    )
+    from cuda.bindings._utils.driver_cu_result_explanations import DRIVER_CU_RESULT_EXPLANATIONS
 except ModuleNotFoundError:
     DRIVER_CU_RESULT_EXPLANATIONS = {}
 
 try:
-    from cuda.bindings._utils.runtime_cuda_error_explanations import (
-        _EXPLANATIONS as RUNTIME_CUDA_ERROR_EXPLANATIONS,
-    )
+    from cuda.bindings._utils.runtime_cuda_error_explanations import RUNTIME_CUDA_ERROR_EXPLANATIONS
 except ModuleNotFoundError:
     RUNTIME_CUDA_ERROR_EXPLANATIONS = {}