Allow postselecting on mid-circuit measurement results #4442
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* Add vjp/jvp capabilities * pylint * some tests for simulate * Fix syntax error * Split simulate * Add some tests * pylint * more device tests * pylint and fix tests * change tracker keys * Update pennylane/devices/qubit/adjoint_jacobian.py Co-authored-by: Christina Lee <[email protected]> * other places * Add docs for simulate funcs * revert suggestion * Remove validation * Add validation for use_device_gradient * remove None case * use device gradient in validation * changelog --------- Co-authored-by: Christina Lee <[email protected]>
…ded (#4394) * initialize dev rng from global state * change default value to global str * Apply suggestions from code review Co-authored-by: Frederik Wilde <[email protected]> * Update tests/devices/experimental/test_default_qubit_2.py * fix indentation --------- Co-authored-by: Frederik Wilde <[email protected]>
* Testing changes to operator __eq__ * Updated until `nodes_between` * Updated metric tensor, circuit graph * Updating `qml.equal` * Linters * Updated tape tests * Added coverage * Updates changelog * Removed changes to __eq__ and __hash__ * Update pennylane/operation.py Co-authored-by: Matthew Silverman <[email protected]> * Update pennylane/ops/functions/equal.py Co-authored-by: Christina Lee <[email protected]> --------- Co-authored-by: Matthew Silverman <[email protected]> Co-authored-by: Christina Lee <[email protected]>
* Fixes for new autoray version * unused import * Use if instead of try-except * Fix case of two torch tensors * pin autoray * dispatch * test with new version
…aviour (#4144) * Updated Operator * Added tests * Updated warning * black * Updated warning text * black * Update doc/development/deprecations.rst * Updated docs, tests * Updated deprecations.rst * Fixing tests * Updated tests and warnings * Pylint * Testing warnings * Testing changes * Updated tests * testing what breaks * Checking tests * Testing changes * Testing changes to operator __eq__ * Updated until `nodes_between` * Updated metric tensor, circuit graph * Updating `qml.equal` * Linters * Updated tape tests * Added coverage * Updates changelog * Removed changes to __eq__ and __hash__ * Update pennylane/operation.py Co-authored-by: Matthew Silverman <[email protected]> * Testing changes to operator __eq__ * Updated until `nodes_between` * Updated metric tensor, circuit graph * Updating `qml.equal` * Linters * Fixes for new autoray version (#4396) * Fixes for new autoray version * unused import * Use if instead of try-except * Fix case of two torch tensors * Updated tape tests * Add ability to apply `TransformProgram` to batch of tapes (#4364) * Draft structure * draf exec * Simple execute * Update * More tests * Update * Update exec * Pylint and black * Update tests * Update more tests * More tests * changelog * Coverage * Cover fix * pylint * Pylint * Pylint tests * proposed changes to transform program integration * oops * add to legacy, remove cotransform support * just transform program call component * just transform program call component * no longer support cotransforms, fix _batch_postprocessing * some more testing * test null postprocessing function * docstring, rename batch_slices to slices, black * Apply suggestions from code review Co-authored-by: Matthew Silverman <[email protected]> --------- Co-authored-by: rmoyard <[email protected]> Co-authored-by: Matthew Silverman <[email protected]> * torch qnode integration with DefaultQubit2 (#4392) * copy-paste torch file; replace device in most places * make tests work; little changes in pennylane * pylint fix * changelog * update test name and docstring for hamiltonian_expand * minimal test for single-shot bugfix * Added coverage * Updates changelog * Removed changes to __eq__ and __hash__ * Update pennylane/operation.py Co-authored-by: Matthew Silverman <[email protected]> * Updated deprecations to 0.32 * Added warnings * Trigger CI * Removed docstrings * Added correctness test * Trigger CI --------- Co-authored-by: Tom Bromley <[email protected]> Co-authored-by: Matthew Silverman <[email protected]> Co-authored-by: Edward Jiang <[email protected]> Co-authored-by: Christina Lee <[email protected]> Co-authored-by: rmoyard <[email protected]>
* copy-paste tf files * make tests work; little changes in pennylane * changes coming from torch PR first * update remaining test files * support tf.function by adding empty kwargs * update copyright year in test files * changelog * put all qnode integrations together
* Fix jax.ad deprecation. * Update changelog. * Print name of requested device in DeviceError. * Force push. * Fix pytest.raises in test_device.py
* fix has_decomposition for ControlledQubitUnitary * changelog * add comment; add test when super returns False
* `wire_order` kwarg for `Tensor.sparse_matrix()` * update changelog * swap kwarg order Co-authored-by: Matthew Silverman <[email protected]> * adapt docstring to the kwarg order swap * add comment about using over --------- Co-authored-by: Matthew Silverman <[email protected]>
…4388) * default shots on new device interface * make fewer changes and clean stuff up later * fix tests, lint, and sphinx * Update doc/releases/changelog-dev.md * Update tests/interfaces/test_set_shots.py Co-authored-by: Matthew Silverman <[email protected]> * Update tests/devices/experimental/test_default_qubit_2.py * make set_shots error with new device, shots type hinting * Update doc/releases/changelog-dev.md Co-authored-by: Tom Bromley <[email protected]> * Update pennylane/interfaces/set_shots.py Co-authored-by: Matthew Silverman <[email protected]> * Apply suggestions from code review * Update tests/devices/experimental/test_default_qubit_2.py * merge problem * black * Update doc/releases/changelog-dev.md * Update pennylane/qnode.py Co-authored-by: Edward Jiang <[email protected]> --------- Co-authored-by: Matthew Silverman <[email protected]> Co-authored-by: Tom Bromley <[email protected]> Co-authored-by: Edward Jiang <[email protected]>
* Support midcircuit stateprep * Added tests for code cobv * changelog * lint * fix typo * fix doc-string * address code review * lint * ci * Support `StatePrep` mid-circuit for `DefaultQubit2` (#4444) * Add support for defaultqubit2 * changelog * lint * ci * code review * Update doc/releases/changelog-dev.md Co-authored-by: Christina Lee <[email protected]> --------- Co-authored-by: Christina Lee <[email protected]>
* Allow shots reuse * various fixes * remove block comment * Add test for multiple shadow measurements * add test for shots reuse * Apply suggestions from code review Co-authored-by: Mudit Pandey <[email protected]> * Update pennylane/devices/qubit/sampling.py * split variable * simplification * fix * Update pennylane/devices/qubit/sampling.py Co-authored-by: Christina Lee <[email protected]> * Address PR comments * pylint --------- Co-authored-by: Mudit Pandey <[email protected]> Co-authored-by: Christina Lee <[email protected]>
* bugfix: substraction works with new opmath * changelog * add test when not implemented * use s_prod in Operator.__sub__
Co-authored-by: Christina Lee <[email protected]>
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Postselection being implemented in #4604 . Closing this. |
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