Commit 4b879ee6 authored by Dmitry I. Lyakh's avatar Dmitry I. Lyakh
Browse files

Updated reconstruction examples. 



Signed-off-by: default avatarDmitry I. Lyakh <quant4me@gmail.com>
parent 381a54cc

examples/exatn_gen/exatn_reconstruct_visitor.cpp

+4 −4
Original line number Diff line number Diff line
@@ -100,8 +100,8 @@ int benchmarkExaTnGen3() 
 auto accelerator =

      xacc::getAccelerator("tnqvm", {{"tnqvm-visitor", "exatn-gen"},

                                     {"exatn-buffer-size-gb", 2},

                                     {"reconstruct-layers", 15},

                                     {"reconstruct-tolerance", 1e-2},

                                     {"reconstruct-layers", 4},

                                     {"reconstruct-tolerance", 1e-4},

                                     {"max-bond-dim", 1},

                                     {"bitstring", bitstring}});

 auto qreg = xacc::qalloc(NB_QUBITS);
@@ -118,9 +118,9 @@ int main(int argc, char **argv) { 
 xacc::Initialize(argc, argv);

 xacc::set_verbose(true);

 //xacc::logToFile(true);

 //xacc::setLoggingLevel(2);

 //xacc::setLoggingLevel(1);

 int error_code = 0;

 if(error_code == 0) error_code = benchmarkExaTnGen1();

 //if(error_code == 0) error_code = benchmarkExaTnGen1();

 //if(error_code == 0) error_code = benchmarkExaTnGen2();

 if(error_code == 0) error_code = benchmarkExaTnGen3();

 xacc::Finalize();

examples/sycamore/sycamore_circ_approx.cpp

+4 −4
Original line number Diff line number Diff line
@@ -19,10 +19,10 @@ int main(int argc, char **argv) 
 xacc::Initialize();

 //xacc::set_verbose(true);

 //xacc::logToFile(true);

 //xacc::setLoggingLevel(2);

 //xacc::setLoggingLevel(1);



 // Options: 4, 5, 6, 8, 10, 12, 14, 16, 18, 20:

 const int CIRCUIT_DEPTH = 8;

 const int CIRCUIT_DEPTH = 4;



 // Construct the full path to the XASM source file:

 const std::string XASM_SRC_FILE = std::string(RESOURCE_DIR) + "/sycamore_53_" + std::to_string(CIRCUIT_DEPTH) + "_0.xasm";
@@ -45,12 +45,12 @@ int main(int argc, char **argv) 
 // Note:

 // (1) "exatn" == "exatn:double" uses double (64-bit) type;

 // (1) "exatn:float" uses float (32-bit) type;

 constexpr int NB_LAYERS = 2;

 constexpr int NB_LAYERS = 23;

 constexpr double RECONSTRUCTION_TOL = 1e-3;

 constexpr int MAX_BOND_DIM = 16;

 auto qpu = xacc::getAccelerator("tnqvm",

            {std::make_pair("tnqvm-visitor", "exatn-gen")

          //,std::make_pair("bitstring", BIT_STRING)

            ,std::make_pair("bitstring", BIT_STRING)

            ,std::make_pair("exatn-buffer-size-gb", 8)

            ,{"reconstruct-layers", NB_LAYERS}

            ,{"reconstruct-tolerance", RECONSTRUCTION_TOL}