mirror of
https://github.com/ROCm/jax.git
synced 2025-04-16 03:46:06 +00:00
1cead779a3
* Implement jax.scipy.linalg.hessenberg and jax.lax.linalg.hessenberg. * Export what was previously jax._src.lax.linalg.orgqr as jax.lax.linalg.householder_product, since it can be used with some minor tweaks to compute the unitary matrix of a Hessenberg reduction. * Implement jax.lax.linalg.tridiagonal, which is the symmetric (Hermitian) equivalent of Hessenberg reduction. None of these primitives are differentiable at the moment. PiperOrigin-RevId: 487224934
46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
# Copyright 2020 The JAX Authors.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# https://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from jax._src.scipy.linalg import (
|
|
block_diag as block_diag,
|
|
cholesky as cholesky,
|
|
cho_factor as cho_factor,
|
|
cho_solve as cho_solve,
|
|
det as det,
|
|
eigh as eigh,
|
|
eigh_tridiagonal as eigh_tridiagonal,
|
|
expm as expm,
|
|
expm_frechet as expm_frechet,
|
|
hessenberg as hessenberg,
|
|
inv as inv,
|
|
lu as lu,
|
|
lu_factor as lu_factor,
|
|
lu_solve as lu_solve,
|
|
polar as polar,
|
|
polar_unitary as polar_unitary,
|
|
qr as qr,
|
|
rsf2csf as rsf2csf,
|
|
schur as schur,
|
|
sqrtm as sqrtm,
|
|
solve as solve,
|
|
solve_triangular as solve_triangular,
|
|
svd as svd,
|
|
tril as tril,
|
|
triu as triu,
|
|
)
|
|
|
|
from jax._src.third_party.scipy.linalg import (
|
|
funm as funm,
|
|
)
|