[v.1.5.0] Ensure linearIndex of advanced indexing backwards is contig… (

pytorch#36962)

* [v.1.5.0] Ensure linearIndex of advanced indexing backwards is contiguous.

This is a more straightforward solution to the problem than pytorch#36957; I don't know about the relative performance.

Fixes: pytorch#36956

ghstack-source-id: 43c48eaee7232cd3ed2b108edbbee24c11e8321a
Pull Request resolved: pytorch#36959

* Fix test.

[v.1.5.0] Ensure linearIndex of advanced indexing backwards is contig… (

pytorch#36962)

* [v.1.5.0] Ensure linearIndex of advanced indexing backwards is contiguous.

This is a more straightforward solution to the problem than pytorch#36957; I don't know about the relative performance.

Fixes: pytorch#36956

ghstack-source-id: 43c48eaee7232cd3ed2b108edbbee24c11e8321a
Pull Request resolved: pytorch#36959

* Fix test.

make simple executor the default for OSS

Use counter instead of vector of futures in `_parallel_run` (pytorch#…

…36159) (pytorch#36334)

Summary:
This should be faster than allocating one mutex, flag and conditional variable per task.

Using `std::atomic<size_t>` to count remaing tasks is not sufficient,
because modification of remaining counter and signalling conditional variable must happen atomically,
otherwise `wait()` might get invoked after `notify_one()` was called.
Pull Request resolved: pytorch#36159

Test Plan: CI

Differential Revision: D20905411

Pulled By: malfet

fbshipit-source-id: facaf599693649c3f43edafc49f369e90d2f60de
(cherry picked from commit 986a8fd)
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>

Co-authored-by: Nikita Shulga <nshulga@fb.com>

Revert "Fix handling of non-finite values in topk (pytorch#35253)" (p…

…ytorch#35582)

This reverts commit b12579d.

This patch in-and-of itself looks fine, but it's causing some AMP tests to fail.

Updating fbgemm

.circleci: Remove quotes from --git-dir

git doesn't handle the escapes correctly so let's just not put them
altogether.

Signed-off-by: Eli Uriegas <eliuriegas@fb.com>

add python 3.8 workaround

Enabling inplace relu

Summary: Pull Request resolved: pytorch#28710

Test Plan: Imported from OSS

Differential Revision: D18146120

Pulled By: z-a-f

fbshipit-source-id: d8f0982f5a2ae35f7deb34e67cdb64be700a9d6c

Add autofunctions in torch.rst

This is the v1.3.0 version of a 3 Part PR originally made to master PR: pytorch#27677
Originally by @dzhulgakov