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2787d45b415a0ee4828347b1be303cbbab81829f
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254 Commits

Author SHA1 Message Date
BrunoLiegiBastonLiegi
2787d45b41 fix: renamed cutoff 2025-10-01 17:48:05 +02:00
BrunoLiegiBastonLiegi
06079169ec fix: removed commented breakpoint 2025-10-01 16:26:48 +02:00
BrunoLiegiBastonLiegi
9328028ede fix: minor adjustments 2025-10-01 16:24:45 +02:00
Mattia Robbiano
3c3c5c0f5a in expectation function, building the circuti type depending on the value set by user 2025-09-30 18:10:49 +02:00
MatteoRobbiati
c2b11ce1e6 refactor: rm unused imports 2025-09-30 16:47:26 +02:00
MatteoRobbiati
a6d064c8f0 feat: setting bd when instantiating a quimb circuit 2025-09-30 16:45:39 +02:00
Mattia Robbiano
f8439a5b92 fix: backend/__init__ in MetaBackend contraction_optimizer variable set with the corresponding keyword 2025-09-29 16:48:32 +02:00
BrunoLiegiBastonLiegi
7de00e2c02 fix: setting simplify sequence = R 2025-09-24 17:24:42 +02:00
BrunoLiegiBastonLiegi
014f47967f fix: changed arg names 2025-09-24 13:23:51 +02:00
BrunoLiegiBastonLiegi
715d100136 fix: removed comments 2025-09-23 18:07:50 +02:00
BrunoLiegiBastonLiegi
ab10b13d9b feat: dynamically inheriting with quimb 2025-09-23 17:57:00 +02:00
BrunoLiegiBastonLiegi
2b5fca800c fix: some small corrections 2025-09-23 16:27:29 +02:00
Mattia Robbiano
1202091191 fixed issue with measure gates name and expectation function type hint 2025-09-23 01:44:44 +02:00
Mattia Robbiano
ec07b8ea86 refactored execute. The observable is now passed as lists of operators, coefficients and qubits. Implemented functions for handling conversion from Pauli string to quimb operator and coefficients. Fixed: error in parameters handing in expectation. Fixed GATE_MAP to match the common observables 2025-09-23 00:41:19 +02:00
Mattia Robbiano
271a44576d fixing parametrization flag and updating relevant test scripts 2025-09-20 17:00:07 +02:00
Mattia Robbiano
9853e86deb fixing grad nan 2025-09-20 15:15:40 +02:00
Mattia Robbiano
63266c5ba0 refactor: added function for converting qibo circuit to quimb circuit directly. modified expectation making use of it. added new test script. 2025-09-20 00:18:32 +02:00
pre-commit-ci[bot]
064cff6b33 [pre-commit.ci] auto fixes from pre-commit.com hooks 
for more information, see https://pre-commit.ci
 2025-09-09 11:17:49 +00:00
Mattia Robbiano
5e141b200a feat: added expectiation function to compute expectation value of a symbolic hamiltonian using quimb backend. Added function to convers Qibo symbolic hamiltonian in Quimb compatible list of observables. Added a grouping function to combine in a single list local observables acting on the same qubits, to allow Quimb to compute them all in a single contraction (not working for MPS ansatz). Also added argument in setup_backend_specifics to specify an optimizer. 2025-09-08 18:25:08 +02:00
Mattia Robbiano
1fa1730fb3 fix: prevent error when nshots=None. In that case frequencies and probabilities are set to None 2025-09-05 17:18:18 +02:00
MatteoRobbiati
f0b28d87c4 fix: remove runcard argument from qmatchatea backend and fix self.precision in the same backend 2025-07-30 10:05:45 +02:00
pre-commit-ci[bot]
dff0f1cf8f [pre-commit.ci] auto fixes from pre-commit.com hooks 
for more information, see https://pre-commit.ci
 2025-05-29 13:27:37 +00:00
Mattia Robbiano
f9d1d0b6b0 refactor adapted to pull request comments 2025-05-29 15:25:44 +02:00
pre-commit-ci[bot]
5c249cb727 [pre-commit.ci] auto fixes from pre-commit.com hooks 
for more information, see https://pre-commit.ci
 2025-05-23 22:54:47 +00:00
Mattia Robbiano
f0828c946b refactor: standardized quimb interface with qmatchatea 2025-05-24 00:51:55 +02:00
MatteoRobbiati
292d3573a6 feat: improve the configure_tn_simulation function so that we don't need to use external objects 2025-02-10 16:45:26 +01:00
MatteoRobbiati
bb76e2b64d refactor: rewrite the expectation method using Qibo built in features 2025-02-10 13:17:19 +01:00
Matteo Robbiati
afc6c5d196 Update src/qibotn/backends/qmatchatea.py 
Co-authored-by: BrunoLiegiBastonLiegi <45011234+BrunoLiegiBastonLiegi@users.noreply.github.com>
 2025-02-10 12:53:28 +01:00
Matteo Robbiati
4683c607ed Update src/qibotn/result.py 
Co-authored-by: BrunoLiegiBastonLiegi <45011234+BrunoLiegiBastonLiegi@users.noreply.github.com>
 2025-02-10 12:50:04 +01:00
MatteoRobbiati
309fdc996b fix: importing QmatchateaBackend inside proper condition in the __init__ file 2025-02-10 12:48:21 +01:00
MatteoRobbiati
97d2c79300 doc: improve docstrings related to TensorNetworkResult 2025-02-10 12:17:37 +01:00
MatteoRobbiati
30c3bba23a fix: change the order or the inheritance to impose the correct __mro__ 2025-02-10 11:18:09 +01:00
MatteoRobbiati
a5f7d1fb14 refactor: make QibotnBackend abstract and inherit both this and NumpyBackend in Qibotn concrete backends 2025-02-10 10:49:30 +01:00
MatteoRobbiati
3e9189e49f refactor: probabilities are now returned as an array, being aligned with Qibo 2025-02-10 10:23:01 +01:00
pre-commit-ci[bot]
938bf136f6 [pre-commit.ci] auto fixes from pre-commit.com hooks 
for more information, see https://pre-commit.ci
 2025-02-10 09:12:07 +00:00
Matteo Robbiati
72ba4165be Apply suggestions from code review 
Co-authored-by: BrunoLiegiBastonLiegi <45011234+BrunoLiegiBastonLiegi@users.noreply.github.com>
 2025-02-10 10:11:59 +01:00
MatteoRobbiati
65b60e0fb9 fix: probabilities method in result class 2025-02-04 11:20:46 +01:00
MatteoRobbiati
f6992b489f Merge branch 'matcha' of github.com:qiboteam/qibotn into matcha 2025-02-03 17:19:54 +01:00
MatteoRobbiati
1036075c9c fix: probabilities results in case of prob_type=U 2025-02-03 17:18:48 +01:00
MatteoRobbiati
4a2362e0c1 feat: add set_device method to TN abstract backend 2025-02-03 16:57:50 +04:00
MatteoRobbiati
08ad49eb19 feat: make statevector calculation optional 2025-02-03 16:54:24 +04:00
MatteoRobbiati
67b900b621 fix: set config_backend as normal method and not abstract method (for now) 2025-02-03 12:11:39 +01:00
MatteoRobbiati
a609dfaa10 chore: rerun pre-commit 2025-01-29 14:44:44 +01:00
MatteoRobbiati
66288ac6eb feat: add method to compute expectation values from symbolic form of hamiltonians 2025-01-28 22:16:52 +01:00
MatteoRobbiati
ce40c7b3f3 fix: TensorNetworkResult error raising 2025-01-28 22:16:11 +01:00
MatteoRobbiati
91b4b63130 refactor: move the imports outside of the backend init 2025-01-28 14:38:27 +01:00
MatteoRobbiati
6fe2c32c0d fix: removed unused default_runcard dictionary 2025-01-28 14:31:30 +01:00
MatteoRobbiati
1268888478 feat: TensorNetworkResult object implementation 2025-01-28 14:29:58 +01:00
MatteoRobbiati
85e2e3982a feat: improving execute_circuit method by adding a TensorNetworkResult object (which standardize the output with Qibo's) 2025-01-28 14:29:30 +01:00
MatteoRobbiati
429e15db5e feat: integrating qmatchatea SimulationResult in the circuit execution 2025-01-27 13:04:32 +01:00