public void GenericsCallableCasts()
{
Helper.RunWithMultipleSimulators((s) =>
{
CCNOTCiruitsTest.Run(s).Wait();
var stracer = s.GetTracer <string>();
Assert.Equal(1, stracer.Log.GetNumberOfCalls(OperationFunctor.Body, ("success!")));
});
}
public void CCNOTCircuitsMetricsTest()
{
// Get an instance of the appropriately configured QCTraceSimulator
QCTraceSimulator sim = MetricCalculationUtils.GetSimulatorForMetricsCalculation();
// Run tests against trace simulator to collect metrics
var result1 = CCNOTCiruitsTest.Run(sim).Result;
// Let us check that number of T gates in all the circuits is as expected
string Tcount = PrimitiveOperationsGroupsNames.T;
// group of circuits with 7 T gates
Assert.Equal(7, sim.GetMetric <TDepthOneCCNOT, CollectMetrics>(Tcount));
Assert.Equal(7, sim.GetMetric <CCNOT1, CollectMetrics>(Tcount));
Assert.Equal(7, sim.GetMetric <CCNOT2, CollectMetrics>(Tcount));
Assert.Equal(7, sim.GetMetric <CCNOT4, CollectMetrics>(Tcount));
// group of circuits with 4 T gates
Assert.Equal(4, sim.GetMetric <CCNOT3, CollectMetrics>(Tcount));
Assert.Equal(4, sim.GetMetric <UpToPhaseCCNOT1, CollectMetrics>(Tcount));
Assert.Equal(4, sim.GetMetric <UpToPhaseCCNOT2, CollectMetrics>(Tcount));
// For UpToPhaseCCNOT3 the number of T gates in it is the number of T
// gates used in CCNOT plus the number of T gates in Controlled-S
double expectedTcount =
sim.GetMetric <Primitive.S, UpToPhaseCCNOT3>(
Tcount,
functor: Simulation.Core.OperationFunctor.ControlledAdjoint)
+ sim.GetMetric <Primitive.CCNOT, UpToPhaseCCNOT3>(Tcount);
Assert.Equal(
expectedTcount,
sim.GetMetric <UpToPhaseCCNOT3, CollectMetrics>(Tcount));
// The number of extra qubits used by the circuits
string extraQubits = MetricsNames.WidthCounter.ExtraWidth;
Assert.Equal(4, sim.GetMetric <TDepthOneCCNOT, CollectMetrics>(extraQubits));
Assert.Equal(0, sim.GetMetric <CCNOT1, CollectMetrics>(extraQubits));
Assert.Equal(0, sim.GetMetric <CCNOT2, CollectMetrics>(extraQubits));
Assert.Equal(0, sim.GetMetric <CCNOT4, CollectMetrics>(extraQubits));
Assert.Equal(0, sim.GetMetric <UpToPhaseCCNOT1, CollectMetrics>(extraQubits));
Assert.Equal(2, sim.GetMetric <CCNOT3, CollectMetrics>(extraQubits));
Assert.Equal(1, sim.GetMetric <UpToPhaseCCNOT2, CollectMetrics>(extraQubits));
// All of the CCNOT circuit take 3 qubits as an input
string inputQubits = MetricsNames.WidthCounter.InputWidth;
Assert.Equal(3, sim.GetMetric <TDepthOneCCNOT, CollectMetrics>(inputQubits));
Assert.Equal(3, sim.GetMetric <CCNOT1, CollectMetrics>(inputQubits));
Assert.Equal(3, sim.GetMetric <CCNOT2, CollectMetrics>(inputQubits));
Assert.Equal(3, sim.GetMetric <UpToPhaseCCNOT1, CollectMetrics>(inputQubits));
Assert.Equal(3, sim.GetMetric <CCNOT3, CollectMetrics>(inputQubits));
Assert.Equal(3, sim.GetMetric <UpToPhaseCCNOT2, CollectMetrics>(inputQubits));
// CCNOT3 uses one measurement
Assert.Equal(
1,
sim.GetMetric <CCNOT3, CollectMetrics>(PrimitiveOperationsGroupsNames.Measure));
// Finally, let us check T depth of various CCNOT circuits:
string tDepth = MetricsNames.DepthCounter.Depth;
Assert.Equal(1, sim.GetMetric <TDepthOneCCNOT, CollectMetrics>(tDepth));
Assert.Equal(1, sim.GetMetric <CCNOT3, CollectMetrics>(tDepth));
Assert.Equal(1, sim.GetMetric <UpToPhaseCCNOT2, CollectMetrics>(tDepth));
Assert.Equal(4, sim.GetMetric <CCNOT2, CollectMetrics>(tDepth));
Assert.Equal(5, sim.GetMetric <CCNOT4, CollectMetrics>(tDepth));
Assert.Equal(5, sim.GetMetric <CCNOT1, CollectMetrics>(tDepth));
// Finally we write all the collected statistics into CSV files
string directory = Directory.GetCurrentDirectory();
output.WriteLine($"Writing all collected metrics result to" +
$" {directory}");
foreach (KeyValuePair <string, string> collectedData in sim.ToCSV())
{
File.WriteAllText(
$"{directory}\\CCNOTCircuitsMetrics.{collectedData.Key}.csv",
collectedData.Value);
}
}
