Check that the `classname` attribute actually exists.
#122017
I expect this route to happen very rarely
At a certain point, we should just remove this parsing altogether since everything uses pytest now...
Pull Request resolved: https://github.com/pytorch/pytorch/pull/122103
Approved by: https://github.com/huydhn
`Tensor.__repr__` calls functions which can perform logging which ends up logging `self` (with `__repr__`) causing an infinite loop. Instead of logging all the args in FakeTensor.dispatch log the actual parameters (and use `id` to log the tensor itself).
The change to torch/testing/_internal/common_utils.py came up during testing - in some ways of running the test parts was `('test', 'test_testing.py')` and so `i` was 0 and we were doing a join on `()` which was causing an error.
Repro:
```
import torch
from torch.testing import make_tensor
from torch._subclasses.fake_tensor import FakeTensor, FakeTensorMode
t = torch.sparse_coo_tensor(((0, 1), (1, 0)), (1, 2), size=(2, 2))
t2 = FakeTensor.from_tensor(t, FakeTensorMode())
print(repr(t2))
```
and run with `TORCH_LOGS=+all`
Pull Request resolved: https://github.com/pytorch/pytorch/pull/120206
Approved by: https://github.com/yanboliang, https://github.com/pearu
It's a bit annoying to have to read through the test name in verbose mode just to see what the test's sentinel file is actually called when encountering an unexpected success. Now that we have sentinel files, we can directly list the file path from root in the error message.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/120766
Approved by: https://github.com/Skylion007
Added a `torch.Tensor` method that defines how to transform `other`, a value in the state dictionary, to be loaded into `self`, a param/buffer in an `nn.Module` before swapping via `torch.utils.swap_tensors`
* `param.module_load(sd[key])`
This method can be overridden using `__torch_function__`.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/117913
Approved by: https://github.com/albanD
# Motivation
According to [[1/4] Intel GPU Runtime Upstreaming for Device](https://github.com/pytorch/pytorch/pull/116019), As mentioned in [[RFC] Intel GPU Runtime Upstreaming](https://github.com/pytorch/pytorch/issues/114842), this third PR covers the changes under `libtorch_python`.
# Design
This PR primarily offers device-related APIs in python frontend, including
- `torch.xpu.is_available`
- `torch.xpu.device_count`
- `torch.xpu.current_device`
- `torch.xpu.set_device`
- `torch.xpu.device`
- `torch.xpu.device_of`
- `torch.xpu.get_device_name`
- `torch.xpu.get_device_capability`
- `torch.xpu.get_device_properties`
- ====================
- `torch.xpu._DeviceGuard`
- `torch.xpu._is_compiled`
- `torch.xpu._get_device`
# Additional Context
We will implement the support of lazy initialization in the next PR.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/116850
Approved by: https://github.com/EikanWang, https://github.com/jgong5, https://github.com/gujinghui, https://github.com/malfet
This is a lot of files changed! Don't panic! Here's how it works:
* Previously, we set `follow_imports = silent` for our mypy.ini configuration. Per https://mypy.readthedocs.io/en/stable/running_mypy.html#follow-imports, what this does is whenever we have an import to a module which is not listed as a file to be typechecked in mypy, we typecheck it as normal but suppress all errors that occurred in that file.
* When mypy is run inside lintrunner, the list of files is precisely the files covered by the glob in lintrunner.toml, but with files in excludes excluded.
* The top-level directive `# mypy: ignore-errors` instructs mypy to typecheck the file as normal, but ignore all errors.
* Therefore, it should be equivalent to set `follow_imports = normal`, if we put `# mypy: ignore-errors` on all files that were previously excluded from the file list.
* Having done this, we can remove the exclude list from .lintrunner.toml, since excluding a file from typechecking is baked into the files themselves.
* torch/_dynamo and torch/_inductor were previously in the exclude list, because they were covered by MYPYINDUCTOR. It is not OK to mark these as `# mypy: ignore-errors` as this will impede typechecking on the alternate configuration. So they are temporarily being checked twice, but I am suppressing the errors in these files as the configurations are not quite the same. I plan to unify the configurations so this is only a temporary state.
* There were some straggler type errors after these changes somehow, so I fixed them as needed. There weren't that many.
In the future, to start type checking a file, just remove the ignore-errors directive from the top of the file.
The codemod was done with this script authored by GPT-4:
```
import glob
exclude_patterns = [
...
]
for pattern in exclude_patterns:
for filepath in glob.glob(pattern, recursive=True):
if filepath.endswith('.py'):
with open(filepath, 'r+') as f:
content = f.read()
f.seek(0, 0)
f.write('# mypy: ignore-errors\n\n' + content)
```
Signed-off-by: Edward Z. Yang <ezyang@meta.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/118414
Approved by: https://github.com/thiagocrepaldi, https://github.com/albanD
When CUDA is not available `c10d.init_process_group("nccl"...)` will fail with
> RuntimeError: ProcessGroupNCCL is only supported with GPUs, no GPUs found!
Hence add a corresponding skip marker to the classes deriving from DynamoDistributedSingleProcTestCase next to the `requires_nccl` marker.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/117741
Approved by: https://github.com/ezyang, https://github.com/malfet
We have one for Dynamo that currently applies to all "compile"
configurations (PYTORCH_TEST_WITH_DYNAMO, PYTORCH_TEST_WITH_INDUCTOR). I
don't want to figure out the inductor situation right now, so we're
going to add another denylist for inductor and work through it later.
Test Plan:
- existing tests
Pull Request resolved: https://github.com/pytorch/pytorch/pull/117553
Approved by: https://github.com/voznesenskym
ghstack dependencies: #117409, #116667, #117591, #117500, #116910
- We silently run skipped tests and then raise a skip message with the
error message (if any)
- Instead of raising expectedFailure, we raise a skip message with the
error message (if any)
We log the skip messages in CI, so this will let us read the logs and do
some basic triaging of the failure messages.
Test Plan:
- existing tests. I hope that there are no tests that cause each other
to fail.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/117401
Approved by: https://github.com/voznesenskym
ghstack dependencies: #117391, #117400
We have one for Dynamo that currently applies to all "compile"
configurations (PYTORCH_TEST_WITH_DYNAMO, PYTORCH_TEST_WITH_INDUCTOR). I
don't want to figure out the inductor situation right now, so we're
going to add another denylist for inductor and work through it later.
Test Plan:
- existing tests
Pull Request resolved: https://github.com/pytorch/pytorch/pull/117553
Approved by: https://github.com/voznesenskym
Using `@skipifTorchDynamo` is wrong, the correct usage is
`@skipIfTorchDynamo()` or `@skipIfTorchDynamo("msg")`. This would cause
tests to stop existing.
Added an assertion for this and fixed the incorrect callsites.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/117114
Approved by: https://github.com/voznesenskym
Updates flake8 to v6.1.0 and fixes a few lints using sed and some ruff tooling.
- Replace `assert(0)` with `raise AssertionError()`
- Remove extraneous parenthesis i.e.
- `assert(a == b)` -> `assert a == b`
- `if(x > y or y < z):`->`if x > y or y < z:`
- And `return('...')` -> `return '...'`
Co-authored-by: Nikita Shulga <2453524+malfet@users.noreply.github.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/116591
Approved by: https://github.com/albanD, https://github.com/malfet
Tests that are added to a list in dynamo_test_failures.py will
automatically be marked as expectedFailure when run with
PYTORCH_TEST_WITH_DYNAMO=1. I'm splitting this PR off on its own so that
I can test various things on top of it.
Also added an unMarkDynamoStrictTest that is not useful until we turn
on strict mode by default.
Test Plan:
- code reading
Pull Request resolved: https://github.com/pytorch/pytorch/pull/115845
Approved by: https://github.com/voznesenskym
Patch `--save-xml` when `TEST_IN_SUBPROCESS`
When `--save-xml` is given as a unit test argument and the test is handled by a `TEST_IN_SUBPROCESS` handler (e.g., `run_test_with_subprocess` for `distributed/test_c10d_nccl`), the `--save-xml` args were first "consumed" by argparser in `common_utils.py`. When a following subprocess in this `if TEST_IN_SUBPROCESS:` section starts, there are no `--save-xml` args, thus leaving `args.save_xml` to `None`.
Since argparser for `--save-xml` option has a default argument of `_get_test_report_path()` when the arg is `None`, it's not a problem for Github CI run. It could be an issue when people run those tests without `CI=1`. Test reports won't be saved in this case even if they passed `--save-xml=xxx`.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/115463
Approved by: https://github.com/clee2000
Default should be False because in general, we're interested
in reliability and composability: we want to check that
running PyTorch with and without Dynamo has the same semantics (with
graph breaks allowed).
Test Plan:
Existing tests?
Pull Request resolved: https://github.com/pytorch/pytorch/pull/115276
Approved by: https://github.com/voznesenskym
ghstack dependencies: #115267
