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Override parent backend optimizer passes with derived backend passes #597

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Merged
merged 1 commit into from
Jul 19, 2022
Merged

Override parent backend optimizer passes with derived backend passes #597

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14 changes: 6 additions & 8 deletions hls4ml/backends/backend.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,14 +25,12 @@ def _init_class_optimizers(self):
return class_optimizers

def _init_file_optimizers(self):
opt_path = os.path.dirname(inspect.getfile(self.__class__)) + '/passes'
module_path = self.__module__[:self.__module__.rfind('.')] + '.passes'
file_optimizers = extract_optimizers_from_path(opt_path, module_path, self)
for base in self.__class__.__bases__:
opt_path = os.path.dirname(inspect.getfile(base)) + '/passes'
module_path = base.__module__[:base.__module__.rfind('.')] + '.passes'
base_optimizers = extract_optimizers_from_path(opt_path, module_path, self)
file_optimizers.update(base_optimizers)
file_optimizers = {}
for cls in [*self.__class__.__bases__, self.__class__]:
opt_path = os.path.dirname(inspect.getfile(cls)) + '/passes'
module_path = cls.__module__[:cls.__module__.rfind('.')] + '.passes'
cls_optimizers = extract_optimizers_from_path(opt_path, module_path, self)
file_optimizers.update(cls_optimizers)
return file_optimizers

def _get_layer_initializers(self):
Expand Down