All pull requests

Pull requests

• Drop cached pullback and pushforward when pickling OpFromGraph

  #2572·ShryukGrandhi opened Oct 26, 2026·5 of 11 tasks·

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• Fix geomspace endpoint signs for negative start and stop

  #2570·mayuriphad opened Oct 26, 2026·5 of 11 tasks·

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• Fix PyTorch Prod accumulator and output dtypes

  #2569·xgbtxy opened Oct 26, 2026·5 tasks done·

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• fix: return Python ints from as_index_literal for NumPy scalar constants

  #2568·nosmile99 opened Oct 25, 2026·5 of 6 tasks·

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• Preserve input dtype for constant and edge padding

  #2566·AryanRG opened Oct 25, 2026·5 tasks done·

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• split pytensor-cache introspection into collect and render steps

  #2564·stephenyang0215 opened Oct 25, 2026·7 of 11 tasks·

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• fix: PyTorch Sum ignoring output/accumulator dtype and reducing axis=()

  #2562·stephenyang0215 opened Oct 25, 2026·6 of 11 tasks·

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• Keep sparse-sparse multiply in the declared format

  #2560·Souravrajvi0 opened Oct 24, 2026·5 of 6 tasks·

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• Add symbolic bracket and bounds to root_scalar and minimize_scalar

  new featureSciPy compatibility
  #2557·jessegrabowski opened Oct 23, 2026Member·

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• Rewrite knowable logical comparisons

  graph rewriting
  #2556·ricardoV94 opened Oct 22, 2026Member·

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  5

• Add jacobian_sparsity with Elemwise sparsity rules

  gradientsnew feature
  #2545·jessegrabowski opened Oct 22, 2026Member·

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• Add nan-unsafe rewrite for ge(exp(x), 0)

  #2528·alisha-1000 opened Oct 20, 2026·

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• Fix empty dimensions in batched matmul optimizations

  #2527·galleonli opened Oct 20, 2026·5 of 11 tasks·

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• Make bincount match NumPy for small integers, weights, bool and empty input

  #2522·spicysharkco opened Oct 19, 2026·5 of 11 tasks·

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• Fix argmin and min of integers at the extremes of the dtype range

  #2515·spicysharkco opened Oct 19, 2026·5 of 11 tasks·

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• Store constant reversed slice steps directly in Subtensor idx_list

  graph rewritingindexingmajorrefactor
  #2513·jessegrabowski opened Oct 18, 2026Member·

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• Move is_provably_positive and is_provably_non_negative to tensor.predicate

  #2512·ADITYASINGH1206 opened Oct 18, 2026Contributor·

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• Fix vectorizing random variables whose size comes from a batched shape

  #2510·Cherith1222 opened Oct 18, 2026·5 of 11 tasks·

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• Add a symbolic cost model for graphs and ops

  graph objectsgraph rewritinglinalgnew feature
  #2508·jessegrabowski opened Oct 18, 2026Member·

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• Allow direct scalar inputs in JAX Blockwise

  bugjaxscanvectorization
  #2498·jessegrabowski opened Oct 14, 2026Member·

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  19

• Bump the github-actions group across 1 directory with 12 updates

  GitHub CI/CDmajorno releasenotes
  #2497·dependabot[bot] opened Oct 14, 2026Bot·

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• Support len on tensors with a known first axis length

  #2494·err0rgod opened Oct 13, 2026·7 of 11 tasks·

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• Implement native Numba BFGS minimization

  #2492·ricardoV94 opened Oct 13, 2026Member·

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• Remove DimShuffle from reductions over every axis

  #2487·AnKiT-GaRG2 opened Oct 12, 2026Contributor·3 tasks done·

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• Reuse SciPy Cython special functions in the C backend

  #2482·liuyinchu opened Oct 12, 2026Contributor·

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