[BE][MPS] Don't pass `nnz` to `mark_segments` (pytorch#170403)

Fixes following unused variable warning
```
/Users/malfet/git/pytorch/pytorch/aten/src/ATen/native/sparse/mps/kernels/SparseTensorMath.metal:288:27: warning: unused parameter 'nnz' [-Wunused-parameter]
    constant uint&        nnz     [[buffer(2)]],
```

Also, use short circuit language rule to make kernel more compact
Pull Request resolved: pytorch#170403
Approved by: https://github.com/Skylion007

Add supported StableIValue types to docs (pytorch#168385)

Pull Request resolved: pytorch#168385
Approved by: https://github.com/albanD

[c10d] Add thread safety when calling ncclCommGetAsyncError (pytorch#…

…170424)

Fixes pytorch#169484

Pull Request resolved: pytorch#170424
Approved by: https://github.com/kwen2501

[Flex flash]Fix for latest commits (pytorch#170481)

Pull Request resolved: pytorch#170481
Approved by: https://github.com/v0i0

Revert "[DebugMode] add DebugInterpreter for fx.Node metadata in eage…

…r/aot_eager compiled regions (pytorch#170125)"

This reverts commit cf935bc.

Reverted pytorch#170125 on behalf of https://github.com/pytorch-auto-revert due to Reverted automatically by pytorch's autorevert, to avoid this behaviour add the tag autorevert: disable ([comment](pytorch#170125 (comment)))

Add input_size validation for RNN modules with clear error messages (p…

…ytorch#166302)

Validates that input_size is an int > 0, providing clear TypeError/ValueError instead of cryptic torch.empty() errors. Applies to nn.RNN, nn.LSTM, nn.GRU.

Fixes pytorch#136936

Pull Request resolved: pytorch#166302
Approved by: https://github.com/mikaylagawarecki

[CI] fix test_pointwise_ops.py test_mul_div_scalar_partial (pytorch#1…

…70510)

Support any world size; 2, 3 or 4.

Pull Request resolved: pytorch#170510
Approved by: https://github.com/jeffdaily

Co-authored-by: Jeff Daily <jeff.daily@amd.com>

Fix vllm issue for flex (pytorch#170499)

Fixess pytorch#170499

Pull Request resolved: pytorch#170499
Approved by: https://github.com/zou3519

Revert "[DebugMode] add DebugInterpreter for fx.Node metadata in eage…

…r/aot_eager compiled regions (pytorch#170125)"

This reverts commit cf935bc.

Reverted pytorch#170125 on behalf of https://github.com/pytorch-auto-revert due to Reverted automatically by pytorch's autorevert, to avoid this behaviour add the tag autorevert: disable ([comment](pytorch#170125 (comment)))

remove passing test (pytorch#170451)

Pull Request resolved: pytorch#170451
Approved by: https://github.com/yf225