void CCNOTGateCountExample()
{
var config = new QCTraceSimulatorConfiguration();
config.UsePrimitiveOperationsCounter = true;
QCTraceSimulator sim = new QCTraceSimulator(config);
QVoid res;
res = CCNOTDriver.Run(sim).Result;
res = CCNOTDriver.Run(sim).Result;
double tCount = sim.GetMetric <Intrinsic.CCNOT, CCNOTDriver>(PrimitiveOperationsGroupsNames.T);
double tCountAll = sim.GetMetric <CCNOTDriver>(PrimitiveOperationsGroupsNames.T);
double cxCount = sim.GetMetric <Intrinsic.CCNOT, CCNOTDriver>(PrimitiveOperationsGroupsNames.CNOT);
string csvSummary = sim.ToCSV()[MetricsCountersNames.primitiveOperationsCounter];
// above code is an example used in the documentation
Assert.Equal(7.0, sim.GetMetricStatistic <Intrinsic.CCNOT, CCNOTDriver>(PrimitiveOperationsGroupsNames.T, MomentsStatistic.Statistics.Average));
Assert.Equal(7.0, tCount);
Assert.Equal(8.0, sim.GetMetricStatistic <CCNOTDriver>(PrimitiveOperationsGroupsNames.T, MomentsStatistic.Statistics.Average));
Assert.Equal(0.0, sim.GetMetricStatistic <CCNOTDriver>(PrimitiveOperationsGroupsNames.T, MomentsStatistic.Statistics.Variance));
Assert.Equal(8.0, tCountAll);
Assert.Equal(10.0, cxCount);
Debug.WriteLine(csvSummary);
output.WriteLine(csvSummary);
}
void TCountTest()
{
var config = new QCTraceSimulatorConfiguration();
config.UsePrimitiveOperationsCounter = true;
config.CallStackDepthLimit = 2;
QCTraceSimulator sim = new QCTraceSimulator(config);
var res = TCountOneGatesTest.Run(sim).Result;
var res2 = TCountZeroGatesTest.Run(sim).Result;
var tcount = PrimitiveOperationsGroupsNames.T;
string csvSummary = sim.ToCSV()[MetricsCountersNames.primitiveOperationsCounter];
output.WriteLine(csvSummary);
Assert.Equal(Double.NaN, sim.GetMetricStatistic <Intrinsic.T, TCountOneGatesTest>(
PrimitiveOperationsGroupsNames.T, MomentsStatistic.Statistics.Variance));
Assert.Equal(1, sim.GetMetric <Intrinsic.T, TCountOneGatesTest>(tcount,
functor: OperationFunctor.Adjoint));
Assert.Equal(1, sim.GetMetric <Intrinsic.T, TCountOneGatesTest>(tcount));
Assert.Equal(1, sim.GetMetric <Intrinsic.RFrac, TCountOneGatesTest>(tcount));
Assert.Equal(1, sim.GetMetric <Intrinsic.ExpFrac, TCountOneGatesTest>(tcount));
Assert.Equal(1, sim.GetMetric <Intrinsic.R1Frac, TCountOneGatesTest>(tcount));
Assert.Equal(0, sim.GetMetric <Intrinsic.S, TCountZeroGatesTest>(tcount,
functor: OperationFunctor.Adjoint));
Assert.Equal(0, sim.GetMetric <Intrinsic.S, TCountZeroGatesTest>(tcount));
Assert.Equal(0, sim.GetMetric <Intrinsic.RFrac, TCountZeroGatesTest>(tcount));
Assert.Equal(0, sim.GetMetric <Intrinsic.ExpFrac, TCountZeroGatesTest>(tcount));
Assert.Equal(0, sim.GetMetric <Intrinsic.R1Frac, TCountZeroGatesTest>(tcount));
}
public void RepeatUntilSuccessCircuitsMetricsTest()
{
// Get an instance of the appropriately configured QCTraceSimulator
QCTraceSimulator sim = MetricCalculationUtils.GetSimulatorForMetricsCalculation();
// Run tests against trace simulator to collect metrics
var result = RepeatUntilSuccessCircuitsTest.Run(sim).Result;
string TCount = PrimitiveOperationsGroupsNames.T;
string extraQubits = MetricsNames.WidthCounter.ExtraWidth;
string min = StatisticsNames.Min;
string max = StatisticsNames.Max;
string avg = StatisticsNames.Average;
// Let us check how many ancillas we used
// 4 for Nielsen & Chuang
// version because we used CCNOT3 which itself required 2 ancillas
Assert.Equal(4, sim.GetMetric <ExpIZArcTan2NC, caller>(extraQubits));
// 2 for Paetznick & Svore version
Assert.Equal(2, sim.GetMetric <ExpIZArcTan2PS, caller>(extraQubits));
// One trial of ExpIZArcTan2NC requires at least 8 T gates
Assert.True(8 <= sim.GetMetricStatistic <ExpIZArcTan2NC, caller>(TCount, min));
// One trial of ExpIZArcTan2NC requires at least 3 T gates
Assert.True(3 <= sim.GetMetricStatistic <ExpIZArcTan2PS, caller>(TCount, min));
// The rest of the statistical information we print into test output
// For ExpIZArcTan2NC:
output.WriteLine($"Statistics collected for{nameof(ExpIZArcTan2NC)}");
output.WriteLine($"Average number of T-gates:" +
$" {sim.GetMetricStatistic<ExpIZArcTan2NC, caller>(TCount, avg)}");
output.WriteLine($"Minimal number of T-gates: " +
$"{sim.GetMetricStatistic<ExpIZArcTan2NC, caller>(TCount, min)}");
output.WriteLine($"Maximal number of T-gates: " +
$"{sim.GetMetricStatistic<ExpIZArcTan2NC, caller>(TCount, max)}");
// And for ExpIZArcTan2PS
output.WriteLine($"Statistics collected for{nameof(ExpIZArcTan2PS)}");
output.WriteLine($"Average number of T-gates:" +
$" {sim.GetMetricStatistic<ExpIZArcTan2PS, caller>(TCount, avg)}");
output.WriteLine($"Minimal number of T-gates: " +
$"{sim.GetMetricStatistic<ExpIZArcTan2PS, caller>(TCount, min)}");
output.WriteLine($"Maximal number of T-gates: " +
$"{sim.GetMetricStatistic<ExpIZArcTan2PS, caller>(TCount, max)}");
}
