def test_qasm_seq_echo(self):
qasm_file = sq_qasm.echo(self.qubit_name, self.times)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.echo(self.qubit_name, self.times)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.echo(self.qubit_name, self.times,
artificial_detuning=4/self.times[-4])
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.echo(self.qubit_name, self.times,
artificial_detuning=None)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.echo(self.qubit_name, self.times,
cal_points=False)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_qasm_function_with_function_arg(self):
ext_op_dict = deepcopy(self.operation_dict)
def Rx_codeword(amp, min_amp=-.5, max_amp=0.5):
"""
maps an amp to a codeword, defining a function like this
is NOT the responsibility of the qasm compiler
"""
amp = float(amp)
codeword = int((amp-min_amp)/(max_amp - min_amp) * 127)
return 'Trigger {:07b}, 2 , \n'.format(codeword)
ext_op_dict['Rx'] = {
self.qubit_name: {'instruction': Rx_codeword,
'duration': 2}}
filename = join(self.base_qasm_path, 'argument.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
# test wait argument
qasm_file.writelines('I {} 12\n'.format(
self.qubit_name))
qasm_file.writelines('I {} 4\n'.format(
self.qubit_name))
qasm_file.close()
qta.qasm_to_asm(qasm_file.name, ext_op_dict)
def test_qasm_function_with_function_arg(self):
ext_op_dict = deepcopy(self.operation_dict)
def Rx_codeword(amp, min_amp=-.5, max_amp=0.5):
"""
maps an amp to a codeword, defining a function like this
is NOT the responsibility of the qasm compiler
"""
amp = float(amp)
codeword = int((amp - min_amp) / (max_amp - min_amp) * 127)
return 'Trigger {:07b}, 2 \n'.format(codeword)
ext_op_dict['Rx'] = {
self.qubit_name: {
'instruction': Rx_codeword,
'duration': 2
}
}
filename = join(self.base_qasm_path, 'argument.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
# test wait argument
qasm_file.writelines('I {} 12\n'.format(self.qubit_name))
qasm_file.writelines('I {} 4\n'.format(self.qubit_name))
qasm_file.close()
qta.qasm_to_asm(qasm_file.name, ext_op_dict)
def test_qasm_seq_echo(self):
qasm_file = sq_qasm.echo(self.qubit_name, self.times)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.echo(self.qubit_name, self.times)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.echo(self.qubit_name,
self.times,
artificial_detuning=4 / self.times[-4])
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.echo(self.qubit_name,
self.times,
artificial_detuning=None)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.echo(self.qubit_name, self.times, cal_points=False)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_qasm_seq_butterfly(self):
qasm_file = sq_qasm.butterfly(self.qubit_name, initialize=False)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.butterfly(self.qubit_name, initialize=True)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_invalid_command(self):
filename = join(self.base_qasm_path, 'invalid_command.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
qasm_file.writelines('Xbla {} # invalid cmd\n'.format(
self.qubit_name))
qasm_file.close()
with self.assertRaises(ValueError):
qta.qasm_to_asm(qasm_file.name, self.operation_dict)
def test_invalid_command(self):
filename = join(self.base_qasm_path, 'invalid_command.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
qasm_file.writelines('Xbla {} # invalid cmd\n'.format(
self.qubit_name))
qasm_file.close()
with self.assertRaises(ValueError):
qta.qasm_to_asm(qasm_file.name, self.operation_dict)
def test_qasm_seq_butterfly(self):
qasm_file = sq_qasm.butterfly(self.qubit_name, initialize=False)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.butterfly(self.qubit_name, initialize=True)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_qasm_function_with_string_format_arg(self):
ext_op_dict = deepcopy(self.operation_dict)
filename = join(self.base_qasm_path, 'argument.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
# test wait argument
qasm_file.writelines('I {} 12\n'.format(self.qubit_name))
qasm_file.writelines('I {} 4\n'.format(self.qubit_name))
qasm_file.close()
qta.qasm_to_asm(qasm_file.name, ext_op_dict)
def test_too_many_args_command(self):
filename = join(self.base_qasm_path, 'too_many_args.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
# leaving out the \n prevents the line from breaking
qasm_file.writelines('X180 {}'.format(self.qubit_name))
qasm_file.writelines('X180 {}'.format(self.qubit_name))
qasm_file.writelines('Y180 {}'.format(self.qubit_name))
qasm_file.close()
with self.assertRaises(ValueError):
qta.qasm_to_asm(qasm_file.name, self.operation_dict)
def test_qasm_function_with_string_format_arg(self):
ext_op_dict = deepcopy(self.operation_dict)
filename = join(self.base_qasm_path, 'argument.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
# test wait argument
qasm_file.writelines('I {} 12\n'.format(
self.qubit_name))
qasm_file.writelines('I {} 4\n'.format(
self.qubit_name))
qasm_file.close()
qta.qasm_to_asm(qasm_file.name, ext_op_dict)
def test_qasm_seq_MotzoiXY(self):
qasm_file = sq_qasm.MotzoiXY(self.qubit_name,
motzois=np.linspace(-.5, .5, 21),
cal_points=False)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.MotzoiXY(self.qubit_name,
motzois=np.linspace(-.5, .5, 21),
cal_points=True)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_qasm_seq_MotzoiXY(self):
qasm_file = sq_qasm.MotzoiXY(
self.qubit_name, motzois=np.linspace(-.5, .5, 21),
cal_points=False)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.MotzoiXY(
self.qubit_name, motzois=np.linspace(-.5, .5, 21),
cal_points=True)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_too_many_args_command(self):
filename = join(self.base_qasm_path, 'too_many_args.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
# leaving out the \n prevents the line from breaking
qasm_file.writelines('X180 {}'.format(
self.qubit_name))
qasm_file.writelines('X180 {}'.format(
self.qubit_name))
qasm_file.writelines('Y180 {}'.format(
self.qubit_name))
qasm_file.close()
with self.assertRaises(ValueError):
qta.qasm_to_asm(qasm_file.name, self.operation_dict)
def test_qasm_seq_randomized_benchmarking(self):
nr_cliffords = (2**(np.arange(10)+1))
nr_seeds = 10
qasm_file = sq_qasm.randomized_benchmarking(self.qubit_name,
nr_cliffords, nr_seeds,
double_curves=True)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.randomized_benchmarking(self.qubit_name,
nr_cliffords, nr_seeds,
double_curves=False)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_empty_qasm_file(self):
filename = join(self.base_qasm_path, 'empty.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
qasm_file.close()
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_empty_qasm_file(self):
filename = join(self.base_qasm_path, 'empty.qasm')
qasm_file = mopen(filename, mode='w')
qasm_file.writelines('qubit {} \n'.format(self.qubit_name))
qasm_file.close()
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_qasm_seq_randomized_benchmarking(self):
nr_cliffords = (2**(np.arange(10) + 1))
nr_seeds = 10
qasm_file = sq_qasm.randomized_benchmarking(self.qubit_name,
nr_cliffords,
nr_seeds,
double_curves=True)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
qasm_file = sq_qasm.randomized_benchmarking(self.qubit_name,
nr_cliffords,
nr_seeds,
double_curves=False)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_complete_sequence_loading_simple(self):
'''
Tests all the loading with an AllXY sequence that
contains all the basic steps but does not require mapping
the allowed operations.
'''
qasm_file = self.AllXY_qasm_file
ops = qta.extract_required_operations(qasm_file.name)
# # config needs to contain enough info to generate mapping
operation_dict = qta.create_operation_dict(ops, self.pulse_pars)
# operation_mapping = qta.create_operation_mapping(required_ops)
# # uploads all operations in op dict
with Capturing() as output:
qta.prepare_operations(operation_dict)
qta.qasm_to_asm(qasm_file.name, operation_dict)
def test_complete_sequence_loading_simple(self):
'''
Tests all the loading with an AllXY sequence that
contains all the basic steps but does not require mapping
the allowed operations.
'''
qasm_file = self.AllXY_qasm_file
ops = qta.extract_required_operations(qasm_file.name)
# # config needs to contain enough info to generate mapping
operation_dict = qta.create_operation_dict(ops, self.pulse_pars)
# operation_mapping = qta.create_operation_mapping(required_ops)
# # uploads all operations in op dict
with Capturing() as output:
qta.prepare_operations(operation_dict)
qta.qasm_to_asm(qasm_file.name, operation_dict)
def prepare(self, **kw):
self.CBox.trigger_source('internal')
if self.upload:
qumis_file = qta.qasm_to_asm(self.filename, self.op_dict)
self.CBox.load_instructions(qumis_file.name)
def test_qasm_two_elt_MotzoiXY(self):
qasm_file = sq_qasm.two_elt_MotzoiXY(self.qubit_name)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_qasm_seq_T1(self):
qasm_file = sq_qasm.T1(self.qubit_name, self.times)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_two_qubit_AllXY(self):
qasm_file = mq_qasm.two_qubit_AllXY(self.qubits[0], self.qubits[1])
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
asm.convert_to_instructions()
def mixer_skewness_calibration_CBoxV3(SH, source, LutMan, MC, CBox,
f_mod,
name='mixer_skewness_calibration_CBox'):
'''
Inputs:
SH (instrument) the signal hound
source (instrument) MW-source used for driving
LutMan (instrument) LutMan responsible for loading pulses
CBox (instrument) responsible for loading qumis and
f_mod (float Hz) Modulation frequency
returns:
alpha, phi the coefficients that go in the predistortion matrix
Loads a continuous wave in the lookuptable and changes the predistortion
to minimize the power in the spurious sideband.
For details, see Leo's notes on mixer skewness calibration in the docs
'''
# phi and alpha are the coefficients that go in the predistortion matrix
# Load the pulses required for a conintuous tone
LutMan.lut_mapping()[0] = 'ModBlock'
Mod_Block_len = 500e-9
LutMan.Q_modulation(f_mod)
LutMan.Q_block_length(Mod_Block_len)
LutMan.Q_ampCW(.5) # not 1 as we want some margin for the alpha correction
LutMan.load_pulses_onto_AWG_lookuptable()
# load the QASM/QuMis sequence
Mod_Block_len_clk = ins_lib.convert_to_clocks(Mod_Block_len) - 1
# -1 is a hack to fix some problems with the CBox AWG output
# 19-07-2017 XFU & MAR
operation_dict = {}
operation_dict['Pulse'] = {
'duration': Mod_Block_len_clk,
'instruction': ins_lib.cbox_awg_pulse(
codeword=0, awg_channels=[LutMan.awg_nr()],
duration=Mod_Block_len_clk)}
# this generates a SSB coninuous wave sequence
cw_tone_elt = sqqs.CW_tone()
cw_tone_asm = qta.qasm_to_asm(cw_tone_elt.name, operation_dict)
CBox.load_instructions(cw_tone_asm.name)
CBox.start()
frequency = source.frequency() - f_mod
alpha_swf = cbs.Lutman_par_with_reload_single_pulse(
LutMan=LutMan,
parameter=LutMan.mixer_alpha,
pulse_names=['ModBlock'])
phi_swf = cbs.Lutman_par_with_reload_single_pulse(
LutMan=LutMan,
parameter=LutMan.mixer_phi,
pulse_names=['ModBlock'])
d = det.Signal_Hound_fixed_frequency(SH, frequency)
ad_func_pars = {'adaptive_function': nelder_mead,
'x0': [1.0, 0.0],
'initial_step': [.4, 20],
'no_improv_break': 10,
'minimize': True,
'maxiter': 500}
MC.set_sweep_functions([alpha_swf, phi_swf])
MC.set_detector_function(d)
MC.set_adaptive_function_parameters(ad_func_pars)
MC.set_adaptive_function_parameters(ad_func_pars)
MC.run(name=name, mode='adaptive')
a = ma.OptimizationAnalysis(label=name)
ma.OptimizationAnalysis_v2(label=name)
alpha = a.optimization_result[0][0]
phi = a.optimization_result[0][1]
return phi, alpha
def test_qasm_seq_Rabi(self):
amps = np.linspace(-.4, .5, 51) # in V
qasm_file = sq_qasm.Rabi(self.qubit_name, amps)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def prepare_motzoi_seq_CC(qubit_name, op_dict):
motzoi_elt = sqs.two_elt_MotzoiXY(qubit_name)
single_pulse_asm = qta.qasm_to_asm(motzoi_elt.name, op_dict)
asm_file = single_pulse_asm
CBox.load_instructions(asm_file.name)
def RB_prepare(nr_cliffords, op_dict, CBox, nr_seeds=1):
RB_qasm = sq_qasm.randomized_benchmarking('AncT_CB', nr_cliffords=nr_cliffords, nr_seeds=nr_seeds,
double_curves=False)
asm_file = qta.qasm_to_asm(RB_qasm.name, op_dict)
CBox.load_instructions(asm_file.name)
return RB_qasm, asm_file
def test_qasm_seq_AllXY(self):
qasm_file = sq_qasm.AllXY(self.qubit_name)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def test_qasm_seq_Rabi(self):
amps = np.linspace(-.4, .5, 51) # in V
qasm_file = sq_qasm.Rabi(self.qubit_name, amps)
asm_file = qta.qasm_to_asm(qasm_file.name, self.operation_dict)
asm = Assembler.Assembler(asm_file.name)
instructions = asm.convert_to_instructions()
def prepare_rabi_seq_CC(qubit_name, op_dict):
single_pulse_elt = sqs.single_elt_on('AncT_CB')
single_pulse_asm = qta.qasm_to_asm(single_pulse_elt.name, op_dict)
asm_file = single_pulse_asm
CBox.load_instructions(asm_file.name)
def prepare(self, **kw):
self.CBox.trigger_source('internal')
if self.upload:
asm_file = qta.qasm_to_asm(self.filename, self.op_dict)
self.CBox.load_instructions(asm_file.name)