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• 48395f89a9 Accepting request 1248539 from devel:languages:python:numeric factory Dominique Leuenberger 2025-02-26 16:22:53 +00:00
• 65c6252f8b - Update to 1.10.0: * Breaking Changes + renamed MatrixProductState.partial_trace and MatrixProductState.ptr to MatrixProductState.partial_trace_to_mpo to avoid confusion with other partial_trace methods that usually produce a dense matrix. * Enhancements: + tensor network fitting: add method="tree" for when ansatz is a tree - tensor_network_fit_tree + tensor network fitting: fix method="als" for complex networks + tensor network fitting: allow method="als" to use a iterative solver suited to much larger tensors, by default a custom conjugate gradient implementation. + tensor_network_distance and fitting: support hyper indices explicitly via output_inds kwarg + add tn.make_overlap and tn.overlap for computing the overlap between two tensor networks, ⟨ O | T ⟩ , with explicit handling of outer indices to address hyper networks. Add output_inds to tn.norm and tn.make_norm also, as well as the squared kwarg. + replace all numba based paralellism (prange and parallel vectorize) with explicit thread pool based parallelism. Should be more reliable and no need to set NUMBA_NUM_THREADS anymore. Remove env var QUIMB_NUMBA_PAR. + Circuit: add dtype and convert_eager options. dtype specifies what the computation should be performed in. convert_eager specifies whether to apply this (and any to_backend calls) as soon as gates are applied (the default for MPS circuit simulation) or just prior to contraction (the default for exact contraction simulation). + tn.full_simplify: add check_zero (by default set of "auto") option which explicitly checks for zero tensor norms when equalizing norms to avoid log10(norm) resulting in -inf or nan. Since it creates a data devel Steve Kowalik 2025-02-26 03:56:17 +00:00
• 0510d55fbe Accepting request 1202831 from devel:languages:python:numeric Ana Guerrero 2024-09-24 15:33:58 +00:00
• 3bb2fa5cfd - Switch to testing in multibuild: The obs runtime requirement resolver deals with numba/numpy blockage more gracefully than trying to resolve a BuildRequires on them. Numba 0.60 is restricted to Numpy < 2.1 right now. * Update requirements Markéta Machová 2024-09-24 08:46:49 +00:00
• 7665e27f2e Accepting request 1198064 from devel:languages:python:numeric Dominique Leuenberger 2024-09-02 11:14:35 +00:00
• 332349d070 - update to 1.8.4: * support for numpy v2.0 and scipy v1.14 * add MPS sampling: MatrixProductState.sample_configuration and MatrixProductState.sample (generating multiple samples) and use these for CircuitMPS.sample and CircuitPermMPS.sample. * add basic .plot() method for SimpleUpdate classes * add edges_1d_chain for generating 1D chain edges * operatorbuilder: better coefficient placement for long range MPO building * TNOptimizer can now accept an arbitrary pytree (nested combination of dicts, lists, tuples, etc. with TensorNetwork, Tensor or raw array_like objects as the leaves) as the target object to optimize. * TNOptimizer can now directly optimize Circuit objects, returning a new optimized circuit with updated parameters. * Circuit: add .copy(), .get_params() and .set_params() interface methods. * Update generic TN optimizer docs. * add tn.gen_inds_loops for generating all loops of indices in a TN. * add tn.gen_inds_connected for generating all connected sets of indices in a TN. * make SVD fallback error catching more generic ({pull}#238) * fix some windows + numba CI issues. * approx_spectral_function add plotting and tracking * add dispatching to various tensor primitives to allow overriding * CircuitMPS now supports multi qubit gates, including arbitrary multi-controls (which are treated in a low-rank Dirk Mueller 2024-08-31 12:22:30 +00:00
• be6860b4fc Accepting request 1153130 from devel:languages:python:numeric Dominique Leuenberger 2024-03-01 22:36:15 +00:00
• af919b099e Accepting request 1152767 from home:bnavigator:branches:devel:languages:python:numeric Matej Cepl 2024-02-29 09:04:24 +00:00
• 5010a2e251 Accepting request 1090173 from devel:languages:python:numeric Dominique Leuenberger 2023-06-07 21:06:35 +00:00
• 4b5806f089 - Numba now exists for Python 3.11, stop skipping it. Steve Kowalik 2023-06-01 07:31:53 +00:00
• 6029913884 Accepting request 1074164 from devel:languages:python:numeric Dominique Leuenberger 2023-03-25 17:55:29 +00:00
• 782a131be7 Accepting request 1073907 from home:bnavigator:branches:devel:languages:python:numeric Dirk Mueller 2023-03-24 12:18:01 +00:00
• b4222e0c96 Accepting request 1062607 from devel:languages:python:numeric Dominique Leuenberger 2023-02-02 17:08:59 +00:00
• 122d3195d4 - upgrade opt-einsum to requires as it is imported by tensor/ unconditionally Dirk Mueller 2023-02-02 09:37:36 +00:00
• 012e2b1738 Accepting request 1061576 from devel:languages:python:numeric Dominique Leuenberger 2023-01-28 17:44:13 +00:00
• 8cca3f8a82 Accepting request 1061175 from home:bnavigator:branches:devel:languages:python:numeric Matej Cepl 2023-01-27 15:01:00 +00:00
• 10f3ad8796 Accepting request 869859 from devel:languages:python:numeric Dominique Leuenberger 2021-02-07 14:20:50 +00:00
• 79ace239e5 Accepting request 869846 from home:bnavigator:branches:devel:languages:python:numeric Matej Cepl 2021-02-05 23:10:51 +00:00
• 28d968f4ef Accepting request 869587 from home:bnavigator:branches:devel:languages:python:numeric Matej Cepl 2021-02-04 23:42:25 +00:00
• 444093210b Accepting request 864286 from devel:languages:python:numeric Dominique Leuenberger 2021-01-19 15:03:25 +00:00
• b0555a2c10 Accepting request 864278 from home:andythe_great Matej Cepl 2021-01-19 10:48:45 +00:00
• 8013de7818 Accepting request 839729 from devel:languages:python:numeric Dominique Leuenberger 2020-10-06 15:13:03 +00:00
• a1b45cbc37 Accepting request 828642 from home:andythe_great Matej Cepl 2020-08-22 07:31:08 +00:00
• 52f8ca7606 Accepting request 828337 from home:andythe_great Matej Cepl 2020-08-21 14:37:43 +00:00