Moreau: Conic optimization solver with CPU and optional GPU backends
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Author: Shane Barratt
Requires Python: >=3.9
Classifiers
Development Status
- 4 - Beta
Intended Audience
- Science/Research
License
- OSI Approved :: Apache Software License
Programming Language
- Python :: 3
- Python :: 3.9
- Python :: 3.10
- Python :: 3.11
- Python :: 3.12
- Python :: 3.13
- Python :: 3.14
Topic
- Scientific/Engineering :: Mathematics
moreau
Unified Python interface for Moreau, a batched differentiable conic optimization solver with CPU and optional GPU (CUDA) backends.
Solves quadratic conic programs of the form:
minimize (1/2) xᵀPx + qᵀx
subject to Ax + s = b
x ∈ K₁, s ∈ K₂
where s ∈ K₂ constrains the slack and x ∈ K₁ is a Direct Conic
Constraint. Both cones are products of nonnegative, second-order, exponential,
power, generalized power, and PSD cones. K₂ also admits the zero cone;
K₁ admits the free cone instead.
pip install moreau # CPU only
pip install moreau[cuda] # CUDA 12 GPU backend (requires Python 3.12+)
This package depends on moreau-cpu and optionally moreau-cuda. See the
main repository for documentation,
examples, and source.
License
Apache 2.0. See LICENSE and NOTICE for full terms and upstream attribution (Clarabel.rs, diffqcp, DAQP).
0.4.1
Sep 19, 2026
0.4.0
Sep 05, 2026
0.3.3
May 05, 2026
0.3.2
Apr 16, 2026
0.3.1
Apr 15, 2026
0.1.0.2
Mar 27, 2026
0.1.0.1
Feb 24, 2026
0.1.0
Sep 29, 2025
