Applies PLW0108 which removes useless lambda calls in Python, the rule is in preview so it is not ready to be enabled by default just yet. These are the autofixes from the rule.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/113602
Approved by: https://github.com/albanD
Enables PyLint error codes implemented in ruff. These are un-opinionated static analysis checks on Python code that finds common bugs. After running all the PLE error codes that are implemented in ruff, I fixed the bugs, added a few ignores for malformed Python code that is part of our JIT test script, and finally added a few ignores for a false positive on PLE0605 and submitted an issue upstream to fix in ruff https://github.com/charliermarsh/ruff/issues/4345 .
Common bugs found here include analysis for malformed logging format calls, bad string format calls, invalid escape sequences, and more.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/101079
Approved by: https://github.com/malfet
Continuation after https://github.com/pytorch/pytorch/pull/90163.
Here is a script I used to find all the non-existing arguments in the docstrings (the script can give false positives in presence of *args/**kwargs or decorators):
_Edit:_
I've realized that the indentation is wrong for the last `break` in the script, so the script only gives output for a function if the first docstring argument is wrong. I'll create a separate PR if I find more issues with corrected script.
``` python
import ast
import os
import docstring_parser
for root, dirs, files in os.walk('.'):
for name in files:
if root.startswith("./.git/") or root.startswith("./third_party/"):
continue
if name.endswith(".py"):
full_name = os.path.join(root, name)
with open(full_name, "r") as source:
tree = ast.parse(source.read())
for node in ast.walk(tree):
if isinstance(node, ast.FunctionDef):
all_node_args = node.args.args
if node.args.vararg is not None:
all_node_args.append(node.args.vararg)
if node.args.kwarg is not None:
all_node_args.append(node.args.kwarg)
if node.args.posonlyargs is not None:
all_node_args.extend(node.args.posonlyargs)
if node.args.kwonlyargs is not None:
all_node_args.extend(node.args.kwonlyargs)
args = [a.arg for a in all_node_args]
docstring = docstring_parser.parse(ast.get_docstring(node))
doc_args = [a.arg_name for a in docstring.params]
clean_doc_args = []
for a in doc_args:
clean_a = ""
for c in a.split()[0]:
if c.isalnum() or c == '_':
clean_a += c
if clean_a:
clean_doc_args.append(clean_a)
doc_args = clean_doc_args
for a in doc_args:
if a not in args:
print(full_name, node.lineno, args, doc_args)
break
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/90505
Approved by: https://github.com/malfet, https://github.com/ZainRizvi
Sometimes you want to query the small element of a set of elements and use `sorted(elements)[0]` without a second thought. However, this is not optimal, since the entire list must be sorted first `O(n log n)`. It would be better to use the `min(elements)` method provided for this purpose `O(n)`.
Furthermore `sorted(elements)[::-1]` is not very efficient, because it would be better to use `sorted(elements, reverse=True)` to save the slice operation.
**TLDR: using `sorted(elements)[0]` is slow and can be replaced with `min(elements)`.**
I stumbled across these code snippets while playing around with CodeQL (see https://lgtm.com/query/4148064474379348546/).
Pull Request resolved: https://github.com/pytorch/pytorch/pull/86995
Approved by: https://github.com/jansel
Fix use-dict-literal pylint suggestions by changing `dict()` to `{}`. This PR should do the change for every Python file except test/jit/test_list_dict.py, where I think the intent is to test the constructor.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/83718
Approved by: https://github.com/albanD
This is a new version of #15648 based on the latest master branch.
Unlike the previous PR where I fixed a lot of the doctests in addition to integrating xdoctest, I'm going to reduce the scope here. I'm simply going to integrate xdoctest, and then I'm going to mark all of the failing tests as "SKIP". This will let xdoctest run on the dashboards, provide some value, and still let the dashboards pass. I'll leave fixing the doctests themselves to another PR.
In my initial commit, I do the bare minimum to get something running with failing dashboards. The few tests that I marked as skip are causing segfaults. Running xdoctest results in 293 failed, 201 passed tests. The next commits will be to disable those tests. (unfortunately I don't have a tool that will insert the `#xdoctest: +SKIP` directive over every failing test, so I'm going to do this mostly manually.)
Fixes https://github.com/pytorch/pytorch/issues/71105
@ezyang
Pull Request resolved: https://github.com/pytorch/pytorch/pull/82797
Approved by: https://github.com/ezyang
### Description
Across PyTorch's docstrings, both `callable` and `Callable` for variable types. The Callable should be capitalized as we are referring to the `Callable` type, and not the Python `callable()` function.
### Testing
There shouldn't be any testing required.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/82487
Approved by: https://github.com/albanD
Summary:
This PR was created to resolve issue brought up in https://fb.workplace.com/groups/319878845696681/permalink/741428653541696/
Changes:
- Adds timeout argument to RpcAgent.join()
- Add optional timeout argument to ThriftRpcAgent barrier()
- During shutdown (ThriftRpcAgent join) calls the barrier, the agent will use the timeout passed to shutdown and pass that timeout into the join().
- Update API.py to also include fix bug (missing timeout for signal)
- Change default shutdown timeout to 0 (no timeout). Existing functionality in _all_gather will remain the same and wait indefinitely for signal if no timeout is set for the function. New functionality has user specify timeout for both the signal and rpc calls.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/76194
Test Plan:
Modified barrier test
buck test torch/fb/distributed/thriftRpcBackend/test:ThriftRpcAgentTest -- BarrierTest
Reviewed By: mrshenli
Differential Revision: D35825382
fbshipit-source-id: e91e9ab5d9fca08787cb6b6b8125a4b03d1c7cde
(cherry picked from commit fcf899a387001574bf4e39a213ea741611d76097)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/75616
Kineto introduced a new profiler to read performance counters from NVIDIA GPUs (CUPTI Range Profiler API)
Here we are adding support to configure this Kineto range profiler mode
Example
```
with torch.profiler.profile(
activities=[ProfilerActivity.CUDA],
record_shapes=True,
on_trace_ready=trace_handler,
experimental_config=torch.profiler._ExperimentalConfig(
profiler_metrics=[
"kineto__tensor_core_insts",
"dram__bytes_read.sum",
"dram__bytes_write.sum"],
profiler_measure_per_kernel=False),
) as prof:
res = train_batch(modeldef)
prof.step()
```
## Details
* Introduce a new structure `KinetoProfilerConfig` so users can configure Kineto specific options, keeps profiler API consistent.
* Populate configuration options for Kineto.
Test Plan: CI and tested on resnet50
Reviewed By: robieta
Differential Revision: D34489487
fbshipit-source-id: 8ef82d2593f4f4d5824ca634f7d25507bc572caa
(cherry picked from commit 4a2af70629db55a605d4b8d0a54d41df2b247183)
