Commit 771e7c57 authored by Nguyen, Thien Minh's avatar Nguyen, Thien Minh
Browse files

Clean up examples: remove unused method option 



Signed-off-by: default avatarThien Nguyen <nguyentm@ornl.gov>
parent 988f3156

examples/qsim/TrotterTdWorkflow.cpp

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ int main(int argc, char **argv) { 
  auto problemModel = qsim::ModelBuilder::createModel(observable, H);

  // Trotter step = 3fs, number of steps = 100 -> end time = 300fs

  auto workflow = qsim::getWorkflow(

      "td-evolution", {{"method", "trotter"}, {"dt", 3.0}, {"steps", 100}});

      "td-evolution", {{"dt", 3.0}, {"steps", 100}});



  // Result should contain the observable expectation value along Trotter steps.

  auto result = workflow->execute(problemModel);

examples/qsim/VerifiedQuantumPhaseEstimation.cpp

+3 −5
Original line number Diff line number Diff line
@@ -36,11 +36,9 @@ int main(int argc, char **argv) { 
  // Request the Verified QPE observable evaluator:

  auto vqpeEvaluator =

      qsim::getObjEvaluator(observable, "qpe", {{"verified", true}});

  auto workflow =

      qsim::getWorkflow("td-evolution", {{"method", "trotter"},

                                         {"dt", 3.0},

                                         {"steps", 100},

                                         {"evaluator", vqpeEvaluator}});

  auto workflow = qsim::getWorkflow(

      "td-evolution",

      {{"dt", 3.0}, {"steps", 100}, {"evaluator", vqpeEvaluator}});



  // Result should contain the observable expectation value along Trotter steps.

  auto result = workflow->execute(problemModel);

python/examples/qsim_example.py

+1 −1
Original line number Diff line number Diff line
@@ -23,7 +23,7 @@ problemModel = qsim.ModelBuilder.createModel(observable, td_hamiltonian) 
# TD workflow with hyper-parameters: 

# Trotter step = 3fs, number of steps = 100 -> end time = 300fs

workflow = qsim.getWorkflow(

      "td-evolution", {"method": "trotter", "dt": 3.0, "steps": 100})

      "td-evolution", {"dt": 3.0, "steps": 100})



# Result contains the observable expectation value along Trotter steps.

result = workflow.execute(problemModel)

python/tests/test_qsim.py

+1 −1
Original line number Diff line number Diff line
@@ -16,7 +16,7 @@ class TestWorkflows(unittest.TestCase): 
      problemModel = qsim.ModelBuilder.createModel(observable, td_hamiltonian)

      nbSteps = 100

      workflow = qsim.getWorkflow(

        "td-evolution", {"method": "trotter", "dt": 3.0, "steps": nbSteps})

        "td-evolution", {"dt": 3.0, "steps": nbSteps})

      result = workflow.execute(problemModel)

      self.assertEqual(len(result["exp-vals"]), nbSteps + 1)

      self.assertAlmostEqual(result["exp-vals"][0], 1.0, places=1)