…3141)

* Move Gaussian algorithms into ops.gaussian

* Add docs

* Pin visdom version to unblock CI

* Fix version specifier

* fix_reverse_out_bound_quadratic_spline

* fix_reverse_out_bound_quadratic_spline

* add two spaces before comment

* add sapce

* space

* lint

Co-authored-by: Fritz Obermeyer <fritz.obermeyer@gmail.com>

* Allow noise to be injected into gaussian rsampling

* Support antithetic sampling of noise, add docs

* Avoid dropping initial time point

* Fix sampling bug

* Add profiling script

* Upate profiler to not require grads

* Reduce memory usage

* Fix device placement and dtype

* Expose matrix_and_gaussian_to_gaussian()

* Attempt to add jitter to Gaussian ops

* Isolate changes to pyro.ops.tensor_utils

* Add a warning

* Simplify

* Simplify

* Simplify to fixed jitter based on finfo.eps

* Simplify

* Rename cholesky -> safe_cholesky

* Allow disabling jitter

* Address review comment

* Switch to column-wise max, increase jitter

* Add a global settings module

* Fancy docs stuff

* Add cholesky_relative_jitter setting

* lint

* Add explicit stage mark

* Bump dependency versions to torch>1.13 torchvision>=0.14

* Avoid setuptools>=60

* Replace Tensor.lu() -> torch.linalg.lu_factor()

* Fix test

* Revert "Bump dependency versions to torch>1.13 torchvision>=0.14"

This reverts commit 90ec206.

* Add comment on lap

* Bump to version 1.8.3

* Run scripts/update_version.py