rename to Always

Author: anurudhp

qualtran/bloqs/bookkeeping/__init__.py

@@ -14,11 +14,11 @@
 """Bloqs for virtual operations and register reshaping."""
 
 from qualtran.bloqs.bookkeeping.allocate import Allocate
+from qualtran.bloqs.bookkeeping.always import Always
 from qualtran.bloqs.bookkeeping.arbitrary_clifford import ArbitraryClifford
 from qualtran.bloqs.bookkeeping.auto_partition import AutoPartition
 from qualtran.bloqs.bookkeeping.cast import Cast
 from qualtran.bloqs.bookkeeping.free import Free
-from qualtran.bloqs.bookkeeping.ignoring_ctrl import IgnoringCtrl
 from qualtran.bloqs.bookkeeping.join import Join
 from qualtran.bloqs.bookkeeping.partition import Partition
 from qualtran.bloqs.bookkeeping.split import Split

…ltran/bloqs/bookkeeping/ignoring_ctrl.py qualtran/bloqs/bookkeeping/always.pyqualtran/bloqs/bookkeeping/ignoring_ctrl.py renamed to qualtran/bloqs/bookkeeping/always.py qualtran/bloqs/bookkeeping/ignoring_ctrl.py renamed to qualtran/bloqs/bookkeeping/always.py

@@ -19,11 +19,11 @@
 
 
 @attrs.frozen
-class IgnoringCtrl(Bloq):
-    """A wrapper for bloqs to ignore any controls.
+class Always(Bloq):
+    """Apply the wrapped bloq as-is, ignoring any controls.
 
     Useful when writing decompositions which have bloqs that occur in compute-uncompute pairs.
-    Simply wrap the compute and uncompute bloq in `IgnoringCtrl`, and controlled versions of
+    Simply wrap the compute and uncompute bloq in `Always`, and controlled versions of
     the whole bloq will skip controls for the wrapped subbloqs.
 
     Caution:
@@ -56,8 +56,8 @@ def add_controlled(
 
         return self, add_controlled
 
-    def adjoint(self) -> 'IgnoringCtrl':
-        return IgnoringCtrl(self.subbloq.adjoint())
+    def adjoint(self) -> 'Always':
+        return Always(self.subbloq.adjoint())
 
     def __str__(self) -> str:
         return str(self.subbloq)

qualtran/bloqs/hamiltonian_simulation/hamiltonian_simulation_by_gqsp.py

@@ -21,7 +21,7 @@
 
 from qualtran import Bloq, bloq_example, BloqDocSpec, CtrlSpec, Signature, Soquet
 from qualtran.bloqs.basic_gates.su2_rotation import SU2RotationGate
-from qualtran.bloqs.bookkeeping import IgnoringCtrl
+from qualtran.bloqs.bookkeeping import Always
 from qualtran.bloqs.qsp.generalized_qsp import GeneralizedQSP
 from qualtran.bloqs.qubitization.qubitization_walk_operator import QubitizationWalkOperator
 from qualtran.linalg.polynomial.jacobi_anger_approximations import (
@@ -154,7 +154,7 @@ def __add_prepare(
 
         selection_registers = {reg.name: gqsp_soqs[reg.name] for reg in prepare.selection_registers}
         prepare_out_soqs = bb.add_d(
-            IgnoringCtrl(prepare.adjoint() if adjoint else prepare),
+            Always(prepare.adjoint() if adjoint else prepare),
             **selection_registers,
             **state_prep_ancilla_soqs,
         )
@@ -187,8 +187,8 @@ def build_call_graph(self, ssa: 'SympySymbolAllocator') -> 'BloqCountDictT':
         counts = Counter[Bloq]()
 
         d = self.degree
-        counts[IgnoringCtrl(self.walk_operator.prepare)] += 1
-        counts[IgnoringCtrl(self.walk_operator.prepare.adjoint())] += 1
+        counts[Always(self.walk_operator.prepare)] += 1
+        counts[Always(self.walk_operator.prepare.adjoint())] += 1
         counts[self.walk_operator.controlled(ctrl_spec=CtrlSpec(cvs=0))] += d
         counts[self.walk_operator.adjoint().controlled()] += d
         counts[SU2RotationGate.arbitrary(ssa)] += 2 * d + 1

qualtran/serialization/resolver_dict.py

@@ -53,11 +53,11 @@
 import qualtran.bloqs.block_encoding.unitary
 import qualtran.bloqs.bookkeeping
 import qualtran.bloqs.bookkeeping.allocate
+import qualtran.bloqs.bookkeeping.always
 import qualtran.bloqs.bookkeeping.arbitrary_clifford
 import qualtran.bloqs.bookkeeping.auto_partition
 import qualtran.bloqs.bookkeeping.cast
 import qualtran.bloqs.bookkeeping.free
-import qualtran.bloqs.bookkeeping.ignoring_ctrl
 import qualtran.bloqs.bookkeeping.join
 import qualtran.bloqs.bookkeeping.partition
 import qualtran.bloqs.bookkeeping.split
@@ -271,7 +271,7 @@
     "qualtran.bloqs.bookkeeping.auto_partition.AutoPartition": qualtran.bloqs.bookkeeping.auto_partition.AutoPartition,
     "qualtran.bloqs.bookkeeping.cast.Cast": qualtran.bloqs.bookkeeping.cast.Cast,
     "qualtran.bloqs.bookkeeping.free.Free": qualtran.bloqs.bookkeeping.free.Free,
-    "qualtran.bloqs.bookkeeping.ignoring_ctrl.IgnoringCtrl": qualtran.bloqs.bookkeeping.ignoring_ctrl.IgnoringCtrl,
+    "qualtran.bloqs.bookkeeping.always.Always": qualtran.bloqs.bookkeeping.always.Always,
     "qualtran.bloqs.bookkeeping.join.Join": qualtran.bloqs.bookkeeping.join.Join,
     "qualtran.bloqs.bookkeeping.partition.Partition": qualtran.bloqs.bookkeeping.partition.Partition,
     "qualtran.bloqs.bookkeeping.split.Split": qualtran.bloqs.bookkeeping.split.Split,