def __init__(self, name, cfg, expt_cfg, define_points, define_parameters, define_pulses, **kwargs):
self.expt_cfg = expt_cfg
define_points()
define_parameters()
sequence_length = len(self.expt_pts)
if "multimode" not in name.lower():
cfg['awgs'][1]['upload'] = False
else:
cfg['awgs'][1]['upload'] = True
if (expt_cfg['use_pi_calibration']):
sequence_length+=2
PulseSequence.__init__(self, name, cfg['awgs'], sequence_length)
self.psb = PulseSequenceBuilder(cfg)
self.pulse_sequence_matrix = []
total_pulse_span_length_list = []
self.total_flux_pulse_span_length_list = []
for ii, pt in enumerate(self.expt_pts):
# obtain pulse sequence for each experiment point
define_pulses(pt)
self.pulse_sequence_matrix.append(self.psb.get_pulse_sequence())
total_pulse_span_length_list.append(self.psb.get_total_pulse_span_length())
self.total_flux_pulse_span_length_list.append(self.psb.get_total_flux_pulse_span_length())
if (expt_cfg['use_pi_calibration']):
calibration_pts = [0,1]
for jj, pt in enumerate(calibration_pts):
if jj ==0:
self.psb.idle(10)
if jj ==1:
self.psb.append('q','pi', self.pulse_type)
self.pulse_sequence_matrix.append(self.psb.get_pulse_sequence())
total_pulse_span_length_list.append(self.psb.get_total_pulse_span_length())
self.total_flux_pulse_span_length_list.append(self.psb.get_total_flux_pulse_span_length())
max_length = self.psb.get_max_length(total_pulse_span_length_list)
max_flux_length = self.psb.get_max_flux_length(self.total_flux_pulse_span_length_list)
self.set_all_lengths(max_length)
self.set_waveform_length("qubit 1 flux", max_flux_length)
class QubitPulseSequence(PulseSequence):
'''
Parent class for all the single qubit pulse sequences.
'''
def __init__(self, name, cfg, expt_cfg, define_points, define_parameters, define_pulses, **kwargs):
self.expt_cfg = expt_cfg
define_points()
define_parameters()
sequence_length = len(self.expt_pts)
if "multimode" not in name.lower():
cfg['awgs'][1]['upload'] = False
else:
cfg['awgs'][1]['upload'] = True
if (expt_cfg['use_pi_calibration']):
sequence_length+=2
PulseSequence.__init__(self, name, cfg['awgs'], sequence_length)
self.psb = PulseSequenceBuilder(cfg)
self.pulse_sequence_matrix = []
total_pulse_span_length_list = []
self.total_flux_pulse_span_length_list = []
for ii, pt in enumerate(self.expt_pts):
# obtain pulse sequence for each experiment point
define_pulses(pt)
self.pulse_sequence_matrix.append(self.psb.get_pulse_sequence())
total_pulse_span_length_list.append(self.psb.get_total_pulse_span_length())
self.total_flux_pulse_span_length_list.append(self.psb.get_total_flux_pulse_span_length())
if (expt_cfg['use_pi_calibration']):
calibration_pts = [0,1]
for jj, pt in enumerate(calibration_pts):
if jj ==0:
self.psb.idle(10)
if jj ==1:
self.psb.append('q','pi', self.pulse_type)
self.pulse_sequence_matrix.append(self.psb.get_pulse_sequence())
total_pulse_span_length_list.append(self.psb.get_total_pulse_span_length())
self.total_flux_pulse_span_length_list.append(self.psb.get_total_flux_pulse_span_length())
max_length = self.psb.get_max_length(total_pulse_span_length_list)
max_flux_length = self.psb.get_max_flux_length(self.total_flux_pulse_span_length_list)
self.set_all_lengths(max_length)
self.set_waveform_length("qubit 1 flux", max_flux_length)
def build_sequence(self):
PulseSequence.build_sequence(self)
wtpts = self.get_waveform_times('qubit drive I')
mtpts = self.get_marker_times('qubit buffer')
ftpts = self.get_waveform_times('qubit 1 flux')
markers_readout = self.markers['readout pulse']
markers_card = self.markers['card trigger']
waveforms_qubit_I = self.waveforms['qubit drive I']
waveforms_qubit_Q = self.waveforms['qubit drive Q']
waveforms_qubit_flux = self.waveforms['qubit 1 flux']
markers_qubit_buffer = self.markers['qubit buffer']
markers_ch3m1 = self.markers['ch3m1']
self.psb.prepare_build(wtpts, mtpts, ftpts, markers_readout, markers_card, waveforms_qubit_I, waveforms_qubit_Q, waveforms_qubit_flux,
markers_qubit_buffer, markers_ch3m1)
generated_sequences = self.psb.build(self.pulse_sequence_matrix,self.total_flux_pulse_span_length_list)
self.markers['readout pulse'], self.markers['card trigger'], self.waveforms['qubit drive I'], self.waveforms[
'qubit drive Q'], self.waveforms['qubit 1 flux'], self.markers['qubit buffer'], self.markers['ch3m1'] = generated_sequences
def reshape_data(self, data):
return np.reshape(data, (self.sequence_length, self.waveform_length))
