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Squin2native

SquinToNative

A Target that converts Squin gates to native gates.

emit 

emit(mt: Method, *, no_raise=True) -> ir.Method

Convert Squin gates to native gates.

Parameters:

Name Type Description Default
mt Method

The method to convert.

 required
no_raise bool

Whether to suppress errors. Defaults to True.

 True

Returns:

Type Description
Method

ir.Method: The converted method.
Source code in .venv/lib/python3.12/site-packages/bloqade/native/upstream/squin2native.py 
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def emit(self, mt: ir.Method, *, no_raise=True) -> ir.Method:
    """Convert Squin gates to native gates.

    Args:
        mt (ir.Method): The method to convert.
        no_raise (bool, optional): Whether to suppress errors. Defaults to True.

    Returns:
        ir.Method: The converted method.
    """
    old_callgraph = CallGraph(mt)
    all_dialects = chain.from_iterable(
        ker.dialects.data for kers in old_callgraph.defs.values() for ker in kers
    )
    new_dialects = (
        mt.dialects.union(all_dialects).discard(gate_dialect).union(kernel)
    )

    out = mt.similar(new_dialects)
    UpdateDialectsOnCallGraph(new_dialects, no_raise=no_raise)(out)
    SquinToNativePass(new_dialects, no_raise=no_raise)(out)
    # verify all kernels in the callgraph
    new_callgraph = CallGraph(out)
    all_kernels = (ker for kers in new_callgraph.defs.values() for ker in kers)
    for ker in all_kernels:
        ker.verify()

    return out

UpdateDialectsOnCallGraph dataclass 

UpdateDialectsOnCallGraph()

Bases: Pass

Update All dialects on the call graph to a new set of dialects given to this pass.

Usage

pass_ = UpdateDialectsOnCallGraph(rule=rule, dialects=new_dialects) pass_(some_method)

Note: This pass does not update the dialects of the input method, but copies all other methods invoked within it before updating their dialects.