| Port details on branch 2026Q3 |
- py-opt-einsum Optimizing numpys einsum function
- 3.4.0 math
 =0      3.4.0Version of this port present on the latest quarterly branch. - Maintainer: sunpoet@FreeBSD.org
- Port Added: 2020-07-09 18:08:04
- Last Update: 2024-10-14 05:25:42
- Commit Hash: bfacaea
- Also Listed In: python
- License: MIT
- WWW:
- https://github.com/dgasmith/opt_einsum
- Description:
- Optimized einsum can significantly reduce the overall execution time of
einsum-like expressions (e.g., np.einsum, dask.array.einsum, pytorch.einsum,
tensorflow.einsum, ) by optimizing the expression's contraction order and
dispatching many operations to canonical BLAS, cuBLAS, or other specialized
routines. Optimized einsum is agnostic to the backend and can handle NumPy,
Dask, PyTorch, Tensorflow, CuPy, Sparse, Theano, JAX, and Autograd arrays as
well as potentially any library which conforms to a standard API.
  ¦  ¦  ¦  ¦ 
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - There is no configure plist information for this port.
- USE_RC_SUBR (Service Scripts)
- no SUBR information found for this port
- Dependency lines:
-
- ${PYTHON_PKGNAMEPREFIX}opt-einsum>0:math/py-opt-einsum@${PY_FLAVOR}
- To install the port:
- cd /usr/ports/math/py-opt-einsum/ && make install clean
- To add the package, run one of these commands:
- pkg install math/py-opt-einsum
- pkg install py311-opt-einsum
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.
NOTE: This is a Python port. Instead of py311-opt-einsum listed in the above command, you can pick from the names under the Packages section.- PKGNAME: py311-opt-einsum
- Package flavors (<flavor>: <package>)
- distinfo:
- TIMESTAMP = 1728632446
SHA256 (opt_einsum-3.4.0.tar.gz) = 96ca72f1b886d148241348783498194c577fa30a8faac108586b14f1ba4473ac
SIZE (opt_einsum-3.4.0.tar.gz) = 63004
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- py311-hatch-fancy-pypi-readme>=22.5.0 : devel/py-hatch-fancy-pypi-readme@py311
- py311-hatch-vcs>=0 : devel/py-hatch-vcs@py311
- py311-hatchling>=0 : devel/py-hatchling@py311
- python3.11 : lang/python311
- py311-build>=0 : devel/py-build@py311
- py311-installer>=0 : devel/py-installer@py311
- Test dependencies:
-
- python3.11 : lang/python311
- Runtime dependencies:
-
- python3.11 : lang/python311
- This port is required by:
- for Build
-
- misc/py-paddlepaddle
- for Run
-
- graphics/py-agx-emulsion
- math/py-jax
- misc/py-paddlepaddle
- science/py-tensorflow
Configuration Options:- No options to configure
- Options name:
- math_py-opt-einsum
- USES:
- python
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
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