Revert "Make distributed modules importable even when backend not built (#159889)" (#162568)

This reverts commit a0d026688cd69583d5a4e0c6f3e5fda141a7f4a9.

Revert "Always build USE_DISTRIBUTED. (#160449)"

This reverts commit d80297a6846f1f2c36fd4f19e22919f2abe8fcea.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/162568
Approved by: https://github.com/huydhn
This commit is contained in:
Edward Yang
2025-09-10 00:24:16 -04:00
committed by PyTorch MergeBot
parent 11acfed3ce
commit dda071587f
50 changed files with 436 additions and 759 deletions

View File

@ -7,7 +7,7 @@ import sys
from dataclasses import dataclass
from multiprocessing.context import SpawnProcess
from typing import Any, Optional
from unittest import skipIf, skipUnless
from unittest import skipUnless
from unittest.mock import mock_open, patch
import torch
@ -22,7 +22,7 @@ from torch.numa.binding import (
AffinityMode,
NumaOptions,
)
from torch.testing._internal.common_utils import IS_MACOS, run_tests, TestCase
from torch.testing._internal.common_utils import run_tests, TestCase
@dataclass(frozen=True)
@ -680,7 +680,6 @@ class NumaBindingTest(TestCase):
set(range(0, 2)),
)
@skipIf(IS_MACOS, "sched_getaffinity doesn't exist")
def test_binds_to_node_0_if_node_stored_as_minus_one(self) -> None:
self._add_mock_hardware(
num_sockets=1,