quadrants

library0.7.3pypypi✓ verified 86d ago

Python-embedded programming language and tensor library for Genesis-Embodied-AI. Provides qd.Tensor unified tensor container, autodiff, and MLIR-based compilation. Current version 0.7.3 (released 2025-05-23), requires Python >=3.10, <3.14. Active development with frequent releases.

ai-ml

pip install quadrants

github ↗package ↗

INSTALL

IMPORT

SIG · QUADRANTS

quadrants

ai-mlpythonv0.7.3

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

✓ import quadrants as qd

✗ import qd

The package is named 'quadrants', not 'qd'. Common mistake: users try `import qd` directly.

Basic tensor creation and addition using Quadrants.

import quadrants as qd import numpy as np # Create a simple tensor a = qd.Tensor(np.array([1, 2, 3])) print(a) # Perform basic operations b = qd.Tensor(np.array([4, 5, 6])) c = a + b print(c)

Debug

Known issues

breakingIn v0.7.3, qd.Tensor introduced specifiying ndarray vs field and memory layout. Code relying on the previous implicit representations may break.

fix

Update tensor creation to explicitly specify dtype and layout if needed: qd.Tensor(data, dtype=float, layout='ndarray')

affects: <0.7.3

deprecatedThe old autodiff API (before v0.7.1) is deprecated. Use the new adstack sizer for backward passes.

fix

Replace old autodiff calls with qd.adstack or use the new gradient functions.

affects: <0.7.1

gotchaPython 3.14 is not supported; requires <3.14. Installation may fail on Python 3.14.

fix

Use Python <=3.13. Check requires_python in project metadata.

affects: >=3.14

gotchaBackward pass compilation may hang for 'very large kernels' due to control flow graph walker (fixed in v0.7.2).

fix

Upgrade to v0.7.2 or later.

affects: <=0.7.1

Errors

Common errors & fixes

ModuleNotFoundError: No module named 'qd'

Incorrect import: the package is 'quadrants', not 'qd'.

fix

Use `import quadrants as qd` instead of `import qd`.

RuntimeError: Tried to run backward pass but control flow graph walker exceeded iteration limit

Bug in adstack sizer for large kernels in versions <=0.7.1.

fix

Upgrade to quadrants >=0.7.2, which fixes this issue.

Upgrade

Version history

0.7.3latest on PyPI

Audit

Dependencies

numpyrequiredCore dependency for array operations

mlir_quantumrequiredMLIR backend for compilation

torchoptionalOptional integration with PyTorch tensors

Agent activity

5 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/Genesis-Embodied-AI/quadrants ↗

packagehttps://pypi.org/project/quadrants/ ↗