bloqade.qasm2.emit.target.QASM2

← Module overview

classQASM2¶source

bloqade.qasm2.emit.target.QASM2

QASM2 target for Bloqade kernels.

Signature

class QASM2(qelib1: bool = True, allow_parallel: bool = False, allow_global: bool = False, custom_gate: bool = True, unroll_ifs: bool = True, allow_noise: bool = True)

Public import paths

• from bloqade.qasm2.emit import QASM2
• from bloqade.qbraid.target import QASM2

QASM2 target that accepts a Bloqade kernel and produces an AST that you can then obtain a string for printing or saving as a file.

Parameters

Name	Type	Default	Description
qelib1	bool	True	Include the `include "qelib1.inc"` line in the resulting QASM2 AST that's submitted to qBraid. Defaults to `True`.
allow_parallel	bool	False	Allow parallel gate in the resulting QASM2 AST. Defaults to `False`. In the case its False, and the input kernel uses parallel gates, they will get rewrite into uop gates.
allow_global	bool	False	Allow global gate in the resulting QASM2 AST. Defaults to `False`. In the case its False, and the input kernel uses global gates, they will get rewrite into parallel gates. If both `allow_parallel` and `allow_global` are False, the input kernel will be rewritten to use uop gates.
custom_gate	bool	True	Include the custom gate definitions in the resulting QASM2 AST. Defaults to `True`. If `False`, all the qasm2.gate will be inlined.
unroll_ifs	bool	True	Unrolls if statements with multiple qasm2 statements in the body in order to produce valid qasm2 output, which only allows a single operation in an if body. Defaults to `True`.
allow_noise	bool	True

Attributes

Name	Type	Default	Description
main_target	—	qasm2.main
gate_target	—	qasm2.gate
qelib1	—	qelib1
custom_gate	—	custom_gate
allow_parallel	—	allow_parallel
allow_global	—	allow_global
unroll_ifs	—	unroll_ifs

methodemit¶source

bloqade.qasm2.emit.target.QASM2.emit

def emit(entry: ir.Method) -> ast.MainProgram

Emit a QASM2 AST from the Bloqade kernel.

Parameters

Name	Type	Description
entry	ir.Method	The Bloqade kernel to convert to the QASM2 AST

Returns

ast.MainProgramA QASM2 AST object

source

methodemit_str¶source

bloqade.qasm2.emit.target.QASM2.emit_str

def emit_str(entry: ir.Method) -> str

Emit a QASM2 AST from the Bloqade kernel.

Parameters

Name	Type	Description
entry	ir.Method	The Bloqade kernel to convert to the QASM2 AST

Returns

strstr: A string with the QASM2 representation of the kernel

source