adding support for generalr/rx/ry

torchquantum/layer/__init__.py

@@ -24,3 +24,4 @@
 
 from .layers import *
 from .nlocal import *
+from .general import *

torchquantum/layer/general.py

@@ -0,0 +1,88 @@
+"""
+MIT License
+
+Copyright (c) 2020-present TorchQuantum Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+"""
+
+
+import torch
+import torchquantum as tq
+from torchquantum.layer.layers import (
+    LayerTemplate0,
+    Op1QAllLayer,
+    Op2QAllLayer,
+    RandomOp1All,
+)
+
+__all__ = [
+    "GlobalR",
+    "GlobalRX",
+    "GlobalRY",
+    "GlobalRZ",
+]
+
+
+class GlobalR(tq.QuantumModule):
+    """Layer Template for a Global R General Gate"""
+
+    def __init__(
+        self,
+        n_wires: int = 0,
+        theta: float = 0,
+        phi: float = 0,
+    ):
+        """Create the layer"""
+        super().__init__()
+        self.ops_all = tq.QuantumModuleList()
+        self.n_wires = n_wires
+        self.ops_list = [
+            {"name": "rot", "params": [phi, theta, 0], "wires": k}
+            for k in range(self.n_wires)
+        ]
+
+    @tq.static_support
+    def forward(self, q_device):
+        qmodule = tq.QuantumModule.from_op_history(self.ops_list)
+        qmodule(q_device)
+
+
+class GlobalRX(GlobalR):
+    """Layer Template for a Global RX General Gate"""
+
+    def __init__(
+        self,
+        n_wires: int = 0,
+        theta: float = 0,
+    ):
+        """Create the layer"""
+        super().__init__(n_wires, theta, phi=0)
+
+
+class GlobalRY(GlobalR):
+    """Layer Template for a Global RY General Gate"""
+
+    def __init__(
+        self,
+        n_wires: int = 0,
+        theta: float = 0,
+    ):
+        """Create the layer"""
+        super().__init__(n_wires, theta, phi=torch.pi / 2)