Skip to content

Navigation Menu

Appearance settings

View all features
- BY COMPANY SIZE
  Enterprises
  Small and medium teams
  Startups
  Nonprofits
- BY USE CASE
  App Modernization
  DevSecOps
  DevOps
  CI/CD
  View all use cases
- BY INDUSTRY
  Healthcare
  Financial services
  Manufacturing
  Government
  View all industries
View all solutions
- EXPLORE BY TOPIC
  AI
  Software Development
  DevOps
  Security
  View all topics
- EXPLORE BY TYPE
  Customer stories
  Events & webinars
  Ebooks & reports
  Business insights
  GitHub Skills
- SUPPORT & SERVICES
  Documentation
  Customer support
  Community forum
  Trust center
  Partners
- COMMUNITY
  GitHub SponsorsFund open source developers
- PROGRAMS
  Security Lab
  Maintainer Community
  Accelerator
  Archive Program
- REPOSITORIES
  Topics
  Trending
  Collections
- ENTERPRISE SOLUTIONS
  Enterprise platformAI-powered developer platform
- AVAILABLE ADD-ONS
  GitHub Advanced SecurityEnterprise-grade security features
  Copilot for BusinessEnterprise-grade AI features
  Premium SupportEnterprise-grade 24/7 support
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

Appearance settings

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

pymc-devs / pytensor Public

Notifications You must be signed in to change notification settings
Fork 166
Star 590

Code
Issues 316
Pull requests 85
Discussions
Actions
Projects 1
Security
Insights

Additional navigation options

Code
Issues
Pull requests
Discussions
Actions
Projects
Security
Insights

Refactor advanced subtensor#1756

Open

jaanerik wants to merge 31 commits intopymc-devs:mainpymc-devs/pytensor:mainfrom

jaanerik:refactor-advanced-subtensorjaanerik/pytensor:refactor-advanced-subtensorCopy head branch name to clipboard

Conversation Commits31 (31)Checks Files changed

Open

Refactor advanced subtensor#1756
jaanerik wants to merge 31 commits intopymc-devs:mainfrom
jaanerik:refactor-advanced-subtensor

Commits

Commits on Feb 9, 2026

Initial plan

Copilot
authored and
jaanerik
committed
Implement core refactoring of AdvancedSubtensor and AdvancedIncSubtensor

authored and
jaanerik
committed
Complete refactoring with improved factory functions and proper slice handling

authored and
jaanerik
committed
Final fix: use as_index_variable consistently with original implementation

authored and
jaanerik
committed
Refactor newaxis handling: move to __getitem__ level, unify with Subtensor approach

authored and
jaanerik
committed
Update dispatch functions and rewrite rules for new AdvancedSubtensor interface, store expected_inputs_len

authored and
jaanerik
committed
Finish Copilot code
jaanerik
committed
Replace np.newaxis with None, remove NoneConst from indexing
jaanerik
committed
Fix rewriting, use existing functions, respect subclasses
jaanerik
committed
Fix tests
jaanerik
committed
Implement BaseSubtensor
jaanerik
committed
Fix rebase
jaanerik
committed
Remove one test that incorrectly extends materialized Ops
jaanerik
committed
Rename tensor_inputs to index_variables
jaanerik
committed
Fix JAX dispatch
jaanerik
committed
Refactor AdvancedSubtensor1 to use idx_list, add comments
jaanerik
committed
Implement simpler idx_list
jaanerik
committed
Revert unrelated code, remove deprecated code from a test
jaanerik
committed
Remove symbolic slices
jaanerik
committed
Fix leaky test
jaanerik
committed
Simplify
jaanerik
committed
Add xtensor hashing and restore is_full_slice for pymc-extras compatibility
jaanerik
committed
Remove comments and useless code
jaanerik
committed
Small refactor
jaanerik
committed
Revert XTensor refactor
jaanerik
committed
Implement AdvancedSubtensors in bool_idx_to_nonzero
jaanerik
committed
Simplify numba dispatch
jaanerik
committed
Add helper fun to not violate against DRY
jaanerik
committed
Fix failing test with symbolic slice
jaanerik
committed

Commits on Feb 10, 2026

Remove redundant code/comments and simplify
jaanerik
committed
Unify x,y,*index_variables naming convention
jaanerik
committed

Footer

© 2026 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Community
Docs
Contact

You can’t perform that action at this time.