diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml index 44c269f..06c2c10 100644 --- a/.github/workflows/wheels.yml +++ b/.github/workflows/wheels.yml @@ -24,8 +24,9 @@ jobs: - name: Build wheels uses: pypa/cibuildwheel@v2.12.3 # (here: set these in pyproject.toml to the extent possible) - # env: - # CIBW_SOME_OPTION: value + env: + # CIBW_SOME_OPTION: value + CMAKE_BUILD_PARALLEL_LEVEL: 3 # ... # with: # package-dir: . diff --git a/gen_wrap.py b/gen_wrap.py index 09fe1f9..e30100b 100644 --- a/gen_wrap.py +++ b/gen_wrap.py @@ -1414,6 +1414,9 @@ def write_exposer(outf, meth, arg_names, doc_str): # }}} +wrapped_isl_functions = set() + + def write_wrappers(expf, wrapf, methods): undoc = [] @@ -1448,7 +1451,7 @@ def write_wrappers(expf, wrapf, methods): _, e, _ = sys.exc_info() print(f"SKIP (sig not supported: {e}): {meth}") else: - # print("WRAPPED:", meth) + wrapped_isl_functions.add(meth.name) pass print("SKIP ({} undocumented methods): {}".format(len(undoc), ", ".join(undoc))) @@ -1463,6 +1466,56 @@ def write_wrappers(expf, wrapf, methods): } +upcasts = {} + + +def add_upcasts(basic_class, special_class, fmap, expf): + + def my_ismethod(method): + if method.name.endswith("_si") or method.name.endswith("_ui"): + return False + + if method.name not in wrapped_isl_functions: + return False + + if method.is_static: + return False + + return True + + expf.write(f"\n// {{{{{{ Upcasts from {basic_class} to {special_class}\n\n") + + for special_method in fmap[special_class]: + if not my_ismethod(special_method): + continue + + found = False + + for basic_method in fmap[basic_class]: + if basic_method.name == special_method.name: + found = True + break + + if found: + if not my_ismethod(basic_method): + continue + + else: + if (basic_class in upcasts + and special_method.name in upcasts[basic_class]): + continue + + upcasts.setdefault(basic_class, []).append(special_method.name) + + doc_str = (f'"\\n\\nUpcast from :class:`{to_py_class(basic_class)}`' + + f' to :class:`{to_py_class(special_class)}`\\n"') + + expf.write(f'wrap_{basic_class}.def("{special_method.name}", ' + f"isl::{special_class}_{special_method.name}, {doc_str});\n") + + expf.write("\n// }}}\n\n") + + def gen_wrapper(include_dirs, include_barvinok=False, isl_version=None): fdata = FunctionData(["."] + include_dirs) fdata.read_header("isl/ctx.h") @@ -1512,6 +1565,39 @@ def gen_wrapper(include_dirs, include_barvinok=False, isl_version=None): for cls in classes for meth in fdata.classes_to_methods.get(cls, [])]) + # {{{ add automatic 'self' upcasts + + # note: automatic upcasts for method arguments are provided through + # 'implicitly_convertible'. + + if part == "part1": + add_upcasts("aff", "pw_aff", fdata.classes_to_methods, expf) + add_upcasts("pw_aff", "union_pw_aff", fdata.classes_to_methods, expf) + add_upcasts("aff", "union_pw_aff", fdata.classes_to_methods, expf) + + add_upcasts("space", "local_space", fdata.classes_to_methods, expf) + + add_upcasts("multi_aff", "pw_multi_aff", fdata.classes_to_methods, expf) + add_upcasts("pw_multi_aff", "union_pw_multi_aff", + fdata.classes_to_methods, expf) + add_upcasts("multi_aff", "union_pw_multi_aff", + fdata.classes_to_methods, expf) + + elif part == "part2": + add_upcasts("basic_set", "set", fdata.classes_to_methods, expf) + add_upcasts("set", "union_set", fdata.classes_to_methods, expf) + add_upcasts("basic_set", "union_set", fdata.classes_to_methods, expf) + + add_upcasts("basic_map", "map", fdata.classes_to_methods, expf) + add_upcasts("map", "union_map", fdata.classes_to_methods, expf) + add_upcasts("basic_map", "union_map", fdata.classes_to_methods, expf) + + elif part == "part3": + # empty + pass + + # }}} + expf.close() wrapf.close() diff --git a/islpy/__init__.py b/islpy/__init__.py index 6ebe332..8208543 100644 --- a/islpy/__init__.py +++ b/islpy/__init__.py @@ -592,6 +592,7 @@ def set_get_basic_sets(self): return result Set.get_basic_sets = set_get_basic_sets + BasicSet.get_basic_sets = set_get_basic_sets # }}} @@ -688,6 +689,7 @@ def pw_get_aggregate_domain(self): return result PwAff.get_pieces = pwaff_get_pieces + Aff.get_pieces = pwaff_get_pieces PwAff.get_aggregate_domain = pw_get_aggregate_domain PwQPolynomial.get_pieces = pwqpolynomial_get_pieces @@ -855,110 +857,6 @@ def val_to_python(self): # }}} - # {{{ add automatic 'self' upcasts - - # note: automatic upcasts for method arguments are provided through - # 'implicitly_convertible' on the C++ side of the wrapper. - - def make_new_upcast_wrapper(method, upcast): - # This function provides a scope in which method and upcast - # are not changed from one iteration of the enclosing for - # loop to the next. - - def wrapper(basic_instance, *args, **kwargs): - special_instance = upcast(basic_instance) - return method(special_instance, *args, **kwargs) - - return wrapper - - def make_existing_upcast_wrapper(basic_method, special_method, upcast): - # This function provides a scope in which method and upcast - # are not changed from one iteration of the enclosing for - # loop to the next. - - def wrapper(basic_instance, *args, **kwargs): - try: - return basic_method(basic_instance, *args, **kwargs) - except TypeError: - pass - - special_instance = upcast(basic_instance) - return special_method(special_instance, *args, **kwargs) - - return wrapper - - def add_upcasts(basic_class, special_class, upcast_method): - from functools import update_wrapper - - def my_ismethod(class_, method_name): - if method_name.startswith("_"): - return False - - method = getattr(class_, method_name) - - if not callable(method): - return False - - # Here we're desperately trying to filter out static methods, - # based on what seems to be a common feature. - if type(method).__name__ == "nb_func": - return False - - return True - - for method_name in dir(special_class): - special_method = getattr(special_class, method_name) - - if not my_ismethod(special_class, method_name): - continue - - if hasattr(basic_class, method_name): - # method already exists in basic class - basic_method = getattr(basic_class, method_name) - - if not my_ismethod(basic_class, method_name): - continue - - wrapper = make_existing_upcast_wrapper( - basic_method, special_method, upcast_method) - setattr( - basic_class, method_name, - update_wrapper(wrapper, basic_method)) - else: - # method does not yet exists in basic class - - wrapper = make_new_upcast_wrapper(special_method, upcast_method) - setattr( - basic_class, method_name, - update_wrapper(wrapper, special_method)) - - for args_triple in [ - (BasicSet, Set, Set.from_basic_set), - (Set, UnionSet, UnionSet.from_set), - (BasicSet, UnionSet, lambda x: UnionSet.from_set(Set.from_basic_set(x))), - - (BasicMap, Map, Map.from_basic_map), - (Map, UnionMap, UnionMap.from_map), - (BasicMap, UnionMap, lambda x: UnionMap.from_map(Map.from_basic_map(x))), - - (Aff, PwAff, PwAff.from_aff), - (PwAff, UnionPwAff, UnionPwAff.from_pw_aff), - (Aff, UnionPwAff, UnionPwAff.from_aff), - - (MultiAff, PwMultiAff, PwMultiAff.from_multi_aff), - (PwMultiAff, UnionPwMultiAff, UnionPwMultiAff.from_pw_multi_aff), - (MultiAff, UnionPwMultiAff, UnionPwMultiAff.from_multi_aff), - - (Space, LocalSpace, LocalSpace.from_space), - ]: - add_upcasts(*args_triple) - - # }}} - - # ORDERING DEPENDENCY: The availability of some of the 'is_equal' - # used by rich comparison below depends on the self upcasts created - # above. - # {{{ rich comparisons def obj_eq(self, other):