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Track small-bond Tensor Train inner-product overhead vs ITensors.jl

Status: Open.

#510 In tensor4all/tensor4all-rs;

· shinaoka opened on May 20, 2026

Feature proposal: selected-index tensor utilities for multi-axis QTT workflows

Status: Open.

#507 In tensor4all/tensor4all-rs;

· shinaoka opened on May 16, 2026

API Design Quality Report: Consistency and Abstraction Analysis

enhancementNew feature or requestNew feature or request

Status: Open.

#408 In tensor4all/tensor4all-rs;

· shinaoka opened on Apr 10, 2026

tensor4all-treetci: Add GlobalPivotFinder for error-driven pivot search

enhancementNew feature or requestNew feature or request

Status: Open.

#383 In tensor4all/tensor4all-rs;

· shinaoka opened on Mar 31, 2026

Rename TensorDynLen to IdxTensor for ITensor compatibility

Status: Open.

#374 In tensor4all/tensor4all-rs;

· shinaoka opened on Mar 28, 2026

PartitionedTT: dynamic patch splitting

Status: Open.

#184 In tensor4all/tensor4all-rs;

· shinaoka opened on Jan 26, 2026

PartitionedTT: adaptive rtol per patch

Status: Open.

#183 In tensor4all/tensor4all-rs;

· shinaoka opened on Jan 26, 2026

feat(simplett): complete MPO canonical form conversions and MPS×MPO contraction

Status: Open.

#182 In tensor4all/tensor4all-rs;

· shinaoka opened on Jan 25, 2026

feat: Add dummy index insertion utility for partial LinearOperator

Status: Open.

#151 In tensor4all/tensor4all-rs;

· shinaoka opened on Jan 17, 2026

treetn linsolve: support arbitrary linear-combination operator terms with AnyScalar coefficients (incl AD check)

enhancementNew feature or requestNew feature or request

Status: Open.

#148 In tensor4all/tensor4all-rs;

· shinaoka opened on Jan 17, 2026