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New Squin statements. #200

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Merged
weinbe58 merged 6 commits into from
Apr 25, 2025
Merged

New Squin statements. #200

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c05275b
adding Broadcast statement
weinbe58 Apr 24, 2025
47255d5
add docs
weinbe58 Apr 24, 2025
25dadd4
adding other statements
weinbe58 Apr 24, 2025
9e2edf6
removing broadcast as operator
weinbe58 Apr 25, 2025
36a7b7b
adding broadcast as apply statement
weinbe58 Apr 25, 2025
d9f62f2
adding verify for CliffordString
weinbe58 Apr 25, 2025
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20 changes: 20 additions & 0 deletions src/bloqade/squin/op/stmts.py
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Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,14 @@
)


class U3(PrimitiveOp):
traits = frozenset({ir.Pure(), lowering.FromPythonCall(), Unitary(), FixedSites(1)})
theta: ir.SSAValue = info.argument(types.Float)
phi: ir.SSAValue = info.argument(types.Float)
lam: ir.SSAValue = info.argument(types.Float)
result: ir.ResultValue = info.result(OpType)


@statement(dialect=dialect)
class PhaseOp(PrimitiveOp):
"""
Expand Down Expand Up @@ -138,6 +146,18 @@
pass


@statement(dialect=dialect)
class CliffordString(ConstantUnitary):
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@cduck cduck Apr 28, 2025

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What is a CliffordString supposed to represent? PauliString has specific uses like defining a multi-qubit operator for measurement, control, or phase rotation. I am not familiar with "Clifford string".

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@weinbe58 weinbe58 Apr 29, 2025

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I wanted to represent a product of Clifford operators not just Pauli. But if this is confusing we don't need to have it.

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@kaihsin kaihsin Apr 29, 2025

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Clifford include also CX, do we also want product of mixing 2Q and 1Q?

traits = frozenset({ir.Pure(), lowering.FromPythonCall(), Unitary(), HasSites()})
string: str = info.attribute()

def verify(self) -> None:
if not set("XYZHS").issuperset(self.string):
raise ValueError(

Check warning on line 156 in src/bloqade/squin/op/stmts.py

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src/bloqade/squin/op/stmts.py#L155-L156 

Added lines #L155 - L156 were not covered by tests
f"Invalid Clifford string: {self.string}. Must be a combination of 'X', 'Y', 'Z', 'H', and 'S'."
)


@statement(dialect=dialect)
class X(PauliOp):
pass
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7 changes: 7 additions & 0 deletions src/bloqade/squin/qubit.py
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Expand Up @@ -34,6 +34,13 @@ class Apply(ir.Statement):
qubits: ir.SSAValue = info.argument(ilist.IListType[QubitType])


@statement(dialect=dialect)
class Broadcast(ir.Statement):
traits = frozenset({lowering.FromPythonCall()})
operator: ir.SSAValue = info.argument(OpType)
qubits: ir.SSAValue = info.argument(ilist.IListType[QubitType])


@statement(dialect=dialect)
class Measure(ir.Statement):
traits = frozenset({lowering.FromPythonCall()})
Expand Down