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Pull requests: pymc-devs/pytensor
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Reliable caching of Graphs and individual Ops in numba backend compilation enhancement New feature or request numba performance
#1637 by ricardoV94 was merged Nov 16, 2025 Loading…
4 of 7 tasks
Speedup FusionOptimizer graph rewriting performance
#1615 by ricardoV94 was merged Sep 30, 2025 Loading…
Skip scan rewrites if there is no Scan Op in the graph graph rewriting maintenance performance
#1600 by ricardoV94 was merged Sep 3, 2025 Loading…
Speedup graph traversal functions graph rewriting maintenance major performance
#1596 by ricardoV94 was merged Sep 20, 2025 Loading…
Rewrite solves involving kron to eliminate kron enhancement New feature or request graph rewriting linalg Linear algebra performance
#1559 by jessegrabowski was closed Sep 30, 2025 Loading…
5 of 11 tasks
Make convolve mode symbolic to avoid unnecessary large convolution in gradient graph gradients maintenance Op implementation performance
#1522 by ricardoV94 was merged Jul 8, 2025 Loading…
Optimize matmuls involving block diagonal matrices enhancement New feature or request graph rewriting linalg Linear algebra performance
#1493 by jessegrabowski was merged Jul 26, 2025 Loading…
3 of 11 tasks
Use lapack func instead of
scipy.linalg.cholesky maintenance performance #1487 by Fyrebright was merged Jun 23, 2025 Loading…
4 of 11 tasks
Improve dot lift rewrites gradients graph rewriting major performance
#1471 by ricardoV94 was merged Jul 23, 2025 Loading…
Reuse New feature or request graph rewriting linalg Linear algebra performance
cholesky decomposition with cho_solve in graphs with multiple pt.solve when assume_a = "pos" enhancement #1467 by jessegrabowski was merged Jun 13, 2025 Loading…
3 of 11 tasks
Constant fold branches of variadic add/mul graph rewriting performance
#1422 by ricardoV94 was merged May 30, 2025 Loading…
Reuse LU decomposition in Solve enhancement New feature or request graph rewriting linalg Linear algebra performance
#1396 by ricardoV94 was merged May 21, 2025 Loading…
Speedup Python implementation of Blockwise maintenance performance
#1391 by ricardoV94 was merged May 9, 2025 Loading…
Decompose Tridiagonal Solve into core steps enhancement New feature or request graph rewriting linalg Linear algebra Op implementation performance
#1382 by ricardoV94 was merged Jun 10, 2025 Loading…
1 task done
Faster convolve1d in numba backend convolution gradients graph rewriting numba performance
#1378 by ricardoV94 was merged Apr 27, 2025 Loading…
Speedup AdvancedSubtensor1 and AdvancedIncSubtensor1 in C backend C-backend indexing major memory_optimization performance
#1346 by ricardoV94 was merged Apr 29, 2025 Loading…
Propagate static output shapes in Split and avoid copy in C-impl C-backend memory_optimization performance
#1343 by ricardoV94 was merged Apr 8, 2025 Loading…
Reuse output of Join in C backend C-backend memory_optimization performance
#1340 by ricardoV94 was merged May 30, 2025 Loading…
Don't run local uint constant indices in C/Python backends indexing maintenance performance
#1335 by ricardoV94 was merged Apr 1, 2025 Loading…
Specialize away Split maintenance memory_optimization performance
#1334 by ricardoV94 was closed Apr 3, 2025 • Draft
Inplace Composite and ScalarLoop Ops with multiple outputs bug Something isn't working enhancement New feature or request memory_optimization numba performance
#1322 by ricardoV94 was merged Apr 8, 2025 Loading…
Speedup
Scan in different backends memory_optimization performance scan #1281 by ricardoV94 was merged Mar 13, 2025 Loading…
Speedup DimShuffle and Reshape in C and Numba backends C-backend numba performance
#1226 by ricardoV94 was merged Feb 25, 2025 Loading…
Speedup implementation of multivariate_normal and allow New feature or request jax NumPy compatibility performance random variables
method of covariance decomposition enhancement #1203 by ricardoV94 was merged Feb 13, 2025 Loading…
Only do reshapes in
tensordot when needed maintenance performance #1202 by ricardoV94 was merged Feb 17, 2025 Loading…
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