43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
from typing import Any, Dict
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import torch
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class PtBitwiseLeftShift:
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"""
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Performs a bitwise left shift operation on two PyTorch tensors element-wise.
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category: PyTorch wrapper - Bitwise operations
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"""
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@classmethod
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def INPUT_TYPES(cls) -> Dict[str, Any]:
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"""
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Defines the required input types.
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Returns:
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Dict[str, Any]: A dictionary of required input types.
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"""
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return {
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"required": {
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"tens_a": ("TENSOR", {}),
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"tens_b": ("TENSOR", {})
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}
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}
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RETURN_TYPES: tuple = ("TENSOR",)
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FUNCTION: str = "f"
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CATEGORY: str = "Data Analysis"
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def f(self, tens_a: torch.Tensor, tens_b: torch.Tensor) -> tuple:
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"""
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Performs a bitwise left shift operation on two PyTorch tensors.
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Args:
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tens_a (torch.Tensor): A PyTorch tensor of integer type.
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tens_b (torch.Tensor): A PyTorch tensor of the same shape and integer type as `tens_a`,
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representing the number of positions to shift.
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Returns:
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tuple: A tuple containing the resultant tensor after applying bitwise left shift.
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"""
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return (torch.bitwise_left_shift(tens_a, tens_b),)
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