Commit 23db9032 authored by Mccaskey, Alex's avatar Mccaskey, Alex
Browse files

adding new unitary matrix token collector + example using qfast decomposition 



Signed-off-by: Mccaskey, Alex's avatarAlex McCaskey <mccaskeyaj@ornl.gov>
parent a687e792

examples/unitary/ccnot.cpp

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+43 −0
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// Define a quantum kernel that uses 

// unitary matrix definition for jit-compile 

// time decomposition.

__qpu__ void ccnot(qreg q) {



  // set initial state to 111

  for (int i = 0; i < q.size(); i++) {

      X(q[i]);

  }



  // To program at the unitary matrix level, 

  // simply indicate you are using qcor::unitary namespace

  using qcor::unitary;

  

  // Create the unitary matrix

  qcor::UnitaryMatrix ccnot = qcor::UnitaryMatrix::Identity(8, 8);

  ccnot(6, 6) = 0.0;

  ccnot(7, 7) = 0.0;

  ccnot(6, 7) = 1.0;

  ccnot(7, 6) = 1.0;



  // Switch back to xasm to add some measures

  using qcor::xasm;

  for (int i = 0; i < q.size(); i++) {

      Measure(q[i]);

  }

}



int main() {

    // allocate 3 qubits

    auto q = qalloc(3);



    // By default this uses qfast with adam optimizer 

    // print what the unitary decomp was

    ccnot::print_kernel(std::cout, q);



    // Run the unitary evolution.

    ccnot(q);



    // should see 011 (msb) for toffoli input 111

    q.print();

}
 
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handlers/qcor_syntax_handler.cpp

+6 −5
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@@ -132,6 +132,11 @@ public: 
      OS << ", " << program_arg_types[i] << " " << program_parameters[i];

    }

    OS << ") {\n";

    if (shots > 0) {

      OS << "quantum::set_backend(\"" << qpu_name << "\", " << shots << ");\n";

    } else {

      OS << "quantum::set_backend(\"" << qpu_name << "\");\n";

    }

    OS << "if (!parent_kernel) {\n";

    OS << "parent_kernel = "

          "qcor::__internal__::create_composite(kernel_name);\n";
@@ -186,11 +191,7 @@ public: 
    // Destructor definition

    OS << "virtual ~" << kernel_name << "() {\n";

    OS << "if (disable_destructor) {return;}\n";

    if (shots > 0) {

      OS << "quantum::set_backend(\"" << qpu_name << "\", " << shots << ");\n";

    } else {

      OS << "quantum::set_backend(\"" << qpu_name << "\");\n";

    }



    OS << "auto [" << program_parameters[0];

    for (int i = 1; i < program_parameters.size(); i++) {

      OS << ", " << program_parameters[i];

handlers/token_collector/CMakeLists.txt

+1 −0
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@@ -28,6 +28,7 @@ install(TARGETS ${LIBRARY_NAME} DESTINATION lib) 
add_subdirectory(xasm)

add_subdirectory(staq)

#add_subdirectory(quil)

add_subdirectory(unitary)



if (QCOR_BUILD_TESTS)

  add_subdirectory(tests)

handlers/token_collector/unitary/CMakeLists.txt

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Original line number Diff line number Diff line 
# *******************************************************************************

# Copyright (c) 2019 UT-Battelle, LLC.

# All rights reserved. This program and the accompanying materials

# are made available under the terms of the Eclipse Public License v1.0

# and Eclipse Distribution License v.10 which accompany this distribution.

# The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html

# and the Eclipse Distribution License is available at

# https://eclipse.org/org/documents/edl-v10.php

#

# Contributors:

#   Alexander J. McCaskey - initial API and implementation

# *******************************************************************************/

set(LIBRARY_NAME qcor-unitary-token)



file(GLOB SRC *.cpp)



usfunctiongetresourcesource(TARGET ${LIBRARY_NAME} OUT SRC)

usfunctiongeneratebundleinit(TARGET ${LIBRARY_NAME} OUT SRC)



add_library(${LIBRARY_NAME} SHARED ${SRC})



target_include_directories(

  ${LIBRARY_NAME}

  PUBLIC . .. ${CMAKE_SOURCE_DIR}/runtime/qrt ${CLANG_INCLUDE_DIRS})



target_link_libraries(${LIBRARY_NAME} PUBLIC ${CLANG_LIBS} ${LLVM_LIBS} xacc::xacc qrt)



set(_bundle_name qcor_unitary_token)

set_target_properties(${LIBRARY_NAME}

                      PROPERTIES COMPILE_DEFINITIONS

                                 US_BUNDLE_NAME=${_bundle_name}

                                 US_BUNDLE_NAME

                                 ${_bundle_name})



usfunctionembedresources(TARGET

                         ${LIBRARY_NAME}

                         WORKING_DIRECTORY

                         ${CMAKE_CURRENT_SOURCE_DIR}

                         FILES

                         manifest.json)



if(APPLE)

  set_target_properties(${LIBRARY_NAME}

                        PROPERTIES INSTALL_RPATH "@loader_path/../lib;${LLVM_INSTALL_PREFIX}/lib")

  set_target_properties(${LIBRARY_NAME}

                        PROPERTIES LINK_FLAGS "-undefined dynamic_lookup")

else()

  set_target_properties(${LIBRARY_NAME}

                        PROPERTIES INSTALL_RPATH "$ORIGIN/../lib:${LLVM_INSTALL_PREFIX}/lib")

  set_target_properties(${LIBRARY_NAME} PROPERTIES LINK_FLAGS "-shared")

endif()



install(TARGETS ${LIBRARY_NAME} DESTINATION ${CMAKE_INSTALL_PREFIX}/plugins)



if (QCOR_BUILD_TESTS) 

  add_subdirectory(tests)

endif()
 
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handlers/token_collector/unitary/manifest.json

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+6 −0
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{

  "bundle.symbolic_name" : "qcor_unitary_token",

  "bundle.activator" : true,

  "bundle.name" : "Unitary Matrix to Qasm Token Collector",

  "bundle.description" : ""

}