void CatStateTestCore <TCatState>(int powerOfTwo) where TCatState : AbstractCallable, ICallable <long, QVoid>
{
Debug.Assert(powerOfTwo > 0);
double CXTime = 5;
double HTime = 1;
QCTraceSimulatorConfiguration traceSimCfg = new QCTraceSimulatorConfiguration();
traceSimCfg.UsePrimitiveOperationsCounter = true;
traceSimCfg.UseDepthCounter = true;
traceSimCfg.UseWidthCounter = true;
traceSimCfg.TraceGateTimes[PrimitiveOperationsGroups.CNOT] = CXTime;
traceSimCfg.TraceGateTimes[PrimitiveOperationsGroups.QubitClifford] = HTime;
QCTraceSimulator traceSim = new QCTraceSimulator(traceSimCfg);
output.WriteLine(string.Empty);
output.WriteLine($"Starting cat state preparation on {1u << powerOfTwo} qubits");
var stopwatch = new Stopwatch();
stopwatch.Start();
traceSim.Run <TCatState, long, QVoid>(powerOfTwo).Wait();
stopwatch.Stop();
double cxCount = traceSim.GetMetric <TCatState>(PrimitiveOperationsGroupsNames.CNOT);
Assert.Equal((1 << powerOfTwo) - 1, (long)cxCount);
double depth = traceSim.GetMetric <TCatState>(DepthCounter.Metrics.Depth);
Assert.Equal(HTime + powerOfTwo * CXTime, depth);
void AssertEqualMetric(double value, string metric)
{
Assert.Equal(value, traceSim.GetMetric <TCatState>(metric));
}
AssertEqualMetric(1u << powerOfTwo, WidthCounter.Metrics.ExtraWidth);
AssertEqualMetric(0, WidthCounter.Metrics.BorrowedWith);
AssertEqualMetric(0, WidthCounter.Metrics.InputWidth);
AssertEqualMetric(0, WidthCounter.Metrics.ReturnWidth);
output.WriteLine($"Calculation of metrics took: {stopwatch.ElapsedMilliseconds} ms");
output.WriteLine($"The depth is: {depth} given depth of CNOT was {CXTime} and depth of H was {HTime}");
output.WriteLine($"Number of CNOTs used is {cxCount}");
}