Commit Graph

32 Commits

Author SHA1 Message Date
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
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
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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
pre-commit-ci[bot]
dff0f1cf8f [pre-commit.ci] auto fixes from pre-commit.com hooks
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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
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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
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
pre-commit-ci[bot]
80bfc7e876 [pre-commit.ci] auto fixes from pre-commit.com hooks
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2025-01-27 11:29:47 +00:00
MatteoRobbiati
773196fb2f refactor: constructing an abstract QiboTN backend and adapt quimb and cutensornet 2025-01-27 12:26:30 +01:00
vinitha-balachandran
628160c79b Fix in mps_enabled settings 2024-03-07 15:14:09 +08:00
vinitha-balachandran
16aef2b3f2 Minor fix to docstring in quimb.py 2024-03-04 16:12:50 +08:00
vinitha-balachandran
db315d5a48 Adding docstring to quimb.py and eval_qu.py 2024-03-04 14:35:15 +08:00
vinitha-balachandran
de92060180 Adding feature to pass MPS parameters in quimb 2024-02-23 14:48:30 +08:00
vinitha-balachandran
151a5a51a1 Change output to QuantumState class for quimb backend 2024-02-22 18:11:48 +08:00
Alessandro Candido
736a8123ca fix: Fix outdated imports 2024-02-15 17:42:22 +01:00
pre-commit-ci[bot]
6b3c26b934 [pre-commit.ci] auto fixes from pre-commit.com hooks
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2024-02-15 12:22:45 +08:00
vinitha-balachandran
853e67a668 renaming cpu to quimb 2024-02-15 12:22:45 +08:00