Merge branch 'main' into dependabot/github_actions/sigstore/gh-action-sigstore-python-3.2.0

Author: david-pl

src/bloqade/gemini/analysis/logical_validation/analysis.py

@@ -1,27 +1,46 @@
 from typing import Any
-from dataclasses import dataclass
+from dataclasses import field, dataclass
 
 from kirin import ir
+from kirin.interp import InterpreterError
 from kirin.lattice import EmptyLattice
 from kirin.analysis import Forward, ForwardFrame
 from kirin.validation import ValidationPass
 
 from bloqade import squin
+from bloqade.analysis.address import Address, AddressReg, AddressAnalysis
 
 
+@dataclass
 class _GeminiLogicalValidationAnalysis(Forward[EmptyLattice]):
     keys = ["gemini.validate.logical"]
 
-    first_gate = True
     lattice = EmptyLattice
+    addr_frame: ForwardFrame[Address]
+
+    first_gates: dict[int, bool] = field(init=False, default_factory=dict)
 
     def eval_fallback(self, frame: ForwardFrame, node: ir.Statement):
         if isinstance(node, squin.gate.stmts.Gate):
-            # NOTE: to validate that only the first encountered gate can be non-Clifford, we need to track this here
-            self.first_gate = False
+            raise InterpreterError(f"Missing implementation for gate {node}")
 
         return tuple(self.lattice.bottom() for _ in range(len(node.results)))
 
+    def check_first_gate(self, qubits: ir.SSAValue) -> bool:
+        address = self.addr_frame.get(qubits)
+
+        if not isinstance(address, AddressReg):
+            # NOTE: we should have a flat kernel with simple address analysis, so in case we don't
+            # get concrete addresses, we might as well error here since something's wrong
+            return False
+
+        is_first = True
+        for addr_int in address.data:
+            is_first = is_first and self.first_gates.get(addr_int, True)
+            self.first_gates[addr_int] = False
+
+        return is_first
+
     def method_self(self, method: ir.Method) -> EmptyLattice:
         return self.lattice.bottom()
 
@@ -34,7 +53,10 @@ def name(self) -> str:
         return "Gemini Logical Validation"
 
     def run(self, method: ir.Method) -> tuple[Any, list[ir.ValidationError]]:
-        analysis = _GeminiLogicalValidationAnalysis(method.dialects)
+        addr_frame, _ = AddressAnalysis(method.dialects).run(method)
+        analysis = _GeminiLogicalValidationAnalysis(
+            method.dialects, addr_frame=addr_frame
+        )
         frame, _ = analysis.run(method)
 
         return frame, analysis.get_validation_errors()

src/bloqade/gemini/analysis/logical_validation/impls.py

@@ -80,8 +80,7 @@ def non_clifford(
         frame: ForwardFrame,
         stmt: gate.stmts.SingleQubitGate | gate.stmts.RotationGate,
     ):
-        if interp.first_gate:
-            interp.first_gate = False
+        if interp.check_first_gate(stmt.qubits):
             return ()
 
         interp.add_validation_error(
@@ -92,3 +91,34 @@ def non_clifford(
             ),
         )
         return ()
+
+    @_interp.impl(gate.stmts.X)
+    @_interp.impl(gate.stmts.Y)
+    @_interp.impl(gate.stmts.SqrtX)
+    @_interp.impl(gate.stmts.SqrtY)
+    @_interp.impl(gate.stmts.Z)
+    @_interp.impl(gate.stmts.H)
+    @_interp.impl(gate.stmts.S)
+    def clifford(
+        self,
+        interp: _GeminiLogicalValidationAnalysis,
+        frame: ForwardFrame,
+        stmt: gate.stmts.SingleQubitGate,
+    ):
+        # NOTE: ignore result, but make sure the first gate flag is set to False
+        interp.check_first_gate(stmt.qubits)
+
+        return ()
+
+    @_interp.impl(gate.stmts.CX)
+    @_interp.impl(gate.stmts.CY)
+    @_interp.impl(gate.stmts.CZ)
+    def controlled_gate(
+        self,
+        interp: _GeminiLogicalValidationAnalysis,
+        frame: ForwardFrame,
+        stmt: gate.stmts.ControlledGate,
+    ):
+        interp.check_first_gate(stmt.controls)
+        interp.check_first_gate(stmt.targets)
+        return ()

test/gemini/test_logical_validation.py

@@ -4,6 +4,7 @@
 
 from bloqade import squin, gemini
 from bloqade.types import Qubit
+from bloqade.analysis.address import AddressAnalysis
 from bloqade.gemini.analysis.logical_validation.analysis import (
     GeminiLogicalValidation,
     _GeminiLogicalValidationAnalysis,
@@ -35,7 +36,10 @@ def main():
         if m2:
             squin.y(q[2])
 
-    frame, _ = _GeminiLogicalValidationAnalysis(main.dialects).run_no_raise(main)
+    addr_frame, _ = AddressAnalysis(main.dialects).run(main)
+    frame, _ = _GeminiLogicalValidationAnalysis(
+        main.dialects, addr_frame=addr_frame
+    ).run_no_raise(main)
 
     main.print(analysis=frame.entries)
 
@@ -188,3 +192,16 @@ def main(n: int):
         assert len(e.errors) == 4
 
     assert did_error
+
+
+def test_non_clifford_parallel_gates():
+    @gemini.logical.kernel
+    def main():
+        q = squin.qalloc(5)
+        squin.rx(0.123, q[0])
+        squin.broadcast.ry(0.333, q[1:])
+
+        squin.broadcast.x(q)
+        squin.broadcast.h(q[1:])
+
+    main.print()