Serialization interface

doc/source/getting-started/experiment.rst

@@ -216,8 +216,9 @@ We leave to the dedicated tutorial a full explanation of the experiment, but her
     platform = create_platform("dummy")
 
     qubit = platform.qubits[0]
+    natives = platform.parameters.native_gates.single_qubit[0]
     # define the pulse sequence
-    sequence = qubit.native_gates.MZ.create_sequence()
+    sequence = natives.MZ.create_sequence()
 
     # define a sweeper for a frequency scan
     sweeper = Sweeper(

doc/source/main-documentation/qibolab.rst

@@ -68,10 +68,11 @@ Now we can create a simple sequence (again, without explicitly giving any qubit
 
    ps = PulseSequence()
    qubit = platform.qubits[0]
-   ps.concatenate(qubit.native_gates.RX.create_sequence())
-   ps.concatenate(qubit.native_gates.RX.create_sequence(phi=np.pi / 2))
+   natives = platform.parameters.native_gates.single_qubit[0]
+   ps.concatenate(natives.RX.create_sequence())
+   ps.concatenate(natives.RX.create_sequence(phi=np.pi / 2))
    ps.append((qubit.probe.name, Delay(duration=200)))
-   ps.concatenate(qubit.native_gates.MZ.create_sequence())
+   ps.concatenate(natives.MZ.create_sequence())
 
 Now we can execute the sequence on hardware:
 
@@ -335,15 +336,16 @@ Typical experiments may include both pre-defined pulses and new ones:
 
     from qibolab.pulses import Rectangular
 
+    natives = platform.parameters.native_gates.single_qubit[0]
     sequence = PulseSequence()
-    sequence.concatenate(platform.qubits[0].native_gates.RX.create_sequence())
+    sequence.concatenate(natives.RX.create_sequence())
     sequence.append(
         (
             "some_channel",
             Pulse(duration=10, amplitude=0.5, relative_phase=0, envelope=Rectangular()),
         )
     )
-    sequence.concatenate(platform.qubits[0].native_gates.MZ.create_sequence())
+    sequence.concatenate(natives.MZ.create_sequence())
 
     results = platform.execute([sequence], options=options)
 
@@ -414,15 +416,17 @@ A tipical resonator spectroscopy experiment could be defined with:
 
     from qibolab.sweeper import Parameter, Sweeper, SweeperType
 
+    natives = platform.parameters.native_gates.single_qubit
+
     sequence = PulseSequence()
     sequence.concatenate(
-        platform.qubits[0].native_gates.MZ.create_sequence()
+        natives[0].MZ.create_sequence()
     )  # readout pulse for qubit 0 at 4 GHz
     sequence.concatenate(
-        platform.qubits[1].native_gates.MZ.create_sequence()
+        natives[1].MZ.create_sequence()
     )  # readout pulse for qubit 1 at 5 GHz
     sequence.concatenate(
-        platform.qubits[2].native_gates.MZ.create_sequence()
+        natives[2].MZ.create_sequence()
     )  # readout pulse for qubit 2 at 6 GHz
 
     sweeper = Sweeper(
@@ -459,10 +463,11 @@ For example:
     from qibolab.pulses import PulseSequence, Delay
 
     qubit = platform.qubits[0]
+    natives = platform.parameters.native_gates.single_qubit[0]
     sequence = PulseSequence()
-    sequence.concatenate(qubit.native_gates.RX.create_sequence())
+    sequence.concatenate(natives.RX.create_sequence())
     sequence.append((qubit.probe.name, Delay(duration=sequence.duration)))
-    sequence.concatenate(qubit.native_gates.MZ.create_sequence())
+    sequence.concatenate(natives.MZ.create_sequence())
 
     sweeper_freq = Sweeper(
         parameter=Parameter.frequency,
@@ -555,11 +560,12 @@ Let's now delve into a typical use case for result objects within the qibolab fr
 .. testcode:: python
 
     qubit = platform.qubits[0]
+    natives = platform.parameters.native_gates.single_qubit[0]
 
     sequence = PulseSequence()
-    sequence.concatenate(qubit.native_gates.RX.create_sequence())
+    sequence.concatenate(natives.RX.create_sequence())
     sequence.append((qubit.probe.name, Delay(duration=sequence.duration)))
-    sequence.concatenate(qubit.native_gates.MZ.create_sequence())
+    sequence.concatenate(natives.MZ.create_sequence())
 
     options = ExecutionParameters(
         nshots=1000,

doc/source/tutorials/calibration.rst

@@ -43,7 +43,8 @@ around the pre-defined frequency.
     platform = create_platform("dummy")
 
     qubit = platform.qubits[0]
-    sequence = qubit.native_gates.MZ.create_sequence()
+    natives = platform.parameters.native_gates.single_qubit[0]
+    sequence = natives.MZ.create_sequence()
 
     # allocate frequency sweeper
     sweeper = Sweeper(
@@ -124,6 +125,7 @@ complex pulse sequence. Therefore with start with that:
     platform = create_platform("dummy")
 
     qubit = platform.qubits[0]
+    natives = platform.parameters.native_gates.single_qubit[0]
 
     # create pulse sequence and add pulses
     sequence = PulseSequence(
@@ -135,7 +137,7 @@ complex pulse sequence. Therefore with start with that:
             (qubit.probe.name, Delay(duration=sequence.duration)),
         ]
     )
-    sequence.concatenate(qubit.native_gates.MZ.create_sequence())
+    sequence.concatenate(natives.MZ.create_sequence())
 
     # allocate frequency sweeper
     sweeper = Sweeper(
@@ -226,15 +228,16 @@ and its impact on qubit states in the IQ plane.
     platform = create_platform("dummy")
 
     qubit = platform.qubits[0]
+    natives = platform.parameters.native_gates.single_qubit[0]
 
     # create pulse sequence 1 and add pulses
     one_sequence = PulseSequence()
-    one_sequence.concatenate(qubit.native_gates.RX.create_sequence())
+    one_sequence.concatenate(natives.RX.create_sequence())
     one_sequence.append((qubit.probe.name, Delay(duration=one_sequence.duration)))
-    one_sequence.concatenate(qubit.native_gates.MZ.create_sequence())
+    one_sequence.concatenate(natives.MZ.create_sequence())
 
     # create pulse sequence 2 and add pulses
-    zero_sequence = qubit.native_gates.MZ.create_sequence()
+    zero_sequence = natives.MZ.create_sequence()
 
     options = ExecutionParameters(
         nshots=1000,

doc/source/tutorials/compiler.rst

@@ -82,7 +82,7 @@ The following example shows how to modify the compiler in order to execute a cir
     # define a compiler rule that translates X to the pi-pulse
     def x_rule(gate, qubit):
         """X gate applied with a single pi-pulse."""
-        return qubit.native_gates.RX.create_sequence()
+        return qubit.RX.create_sequence()
 
 
     # the empty dictionary is needed because the X gate does not require any virtual Z-phases