New function for continue on error
Another solution might be to run the entire suite to the end and use last failed, but I'm worried about concurrent processes writing to the same last failed cache entry, it's a bit different than the usual test rerunning strategy we use especially regarding segfaults and other ways the test suite can suddenly end, and there are some cases where the entire test suite should immediately get rerun in a new process (ex cuda error that causes sync to fail).
Find example logs on commit 2f1510839727f6ef2631040d5f0edde26265015d
TODO: continue on error for --subprocess and test_distributed aren't working fully
Pull Request resolved: https://github.com/pytorch/pytorch/pull/112098
Approved by: https://github.com/huydhn
Fixes#113940. This vendors the relevant parts of [`packaging==23.2.0`]() to have access to `Version` and `InvalidVersion` without taking a runtime dependency on `setuptools` or `packaging`.
I didn't find any vendoring policy so I put it under `torch._vendor.packaging`. While I have only vendored the files we need, I have not touched or trimmed the files otherwise.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/114108
Approved by: https://github.com/malfet, https://github.com/albanD
Fixes a bug in TD metrics generation where it wouldn't be able to find the rank and relevance that a heuristic gave a test run if that heuristic had divided that test into multiple test runs.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/113789
Approved by: https://github.com/clee2000
Allow heuristics to actually downgrade the relevance of a test. Note that NONE/UNLIKELY tests will still get executed, but they will be ran at the end of the CI
The Relevance chosen affects the outcome when Heuristics offer conflicting predictions. A relevance higher up in this list means higher confidence in the declared relevance:
HIGH > NONE > PROBABLE > UNLIKELY > UNRANKED
Given that we assume ordering based on the list in init right now since the lists are appended, do a similar thing for UNLIKELY and NONE
ex HEURISTICS = [a, b, c, d]
currently all things in b.high and added after a.high
if b.none includes things in a.high, a.high trumps
if b.none includes things in a.probable, then b.none trumps since none is stronger than probable
if b.unlikely includes things from a.high/probable, a.high/probable trumps since unlikely and probable are at a higher strength
Pull Request resolved: https://github.com/pytorch/pytorch/pull/112671
Approved by: https://github.com/clee2000
Changes the heuristic framework to support multiple prioritizing individual classes within a test file.
Components of this included:
- Updating TestPrioritizations to accept individual test classes being prioritized. Previously, when a heuristic wanted to prioritize a test file it would pass in the test's name, now to prioritize a class within a test it uses the notation "test::classname"
- Changes are fully backwards compatible with existing heuristics
- Test sharding now supports sharding individual tests (for when they're prioritized)
- When a TestClass is prioritized, we pass the appropriate "-k" flags down to pytest
Pull Request resolved: https://github.com/pytorch/pytorch/pull/112161
Approved by: https://github.com/huydhn
`test_typing.py` was written to use `pytest` in https://github.com/pytorch/pytorch/pull/54234 which unfortunately rendered it incompatible with run_test.py, and therefore it was not running in CI all this time.
In this PR, same functionality is re-written using unittest framework, and `parametrize` from `torch.testing._internal._common_utils`.
Valid `test_typing.py` with ufmt
Disable `fail/bitwise_ops.py` and `pass/jit.py` as it regressed at some point as well as one of examples in `namedtuple.py` as `torch.linalg.qr` type is no longer revealed correctly.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/111428
Approved by: https://github.com/clee2000
Move print to the beginning instead because putting it at the end makes it so you have to scroll through when debugging, and nothing in that function indicates that it should be printing anything
Also the line for printing disabled issues out of the for loop
Pull Request resolved: https://github.com/pytorch/pytorch/pull/110621
Approved by: https://github.com/huydhn
To reduce the amount of logs
* for successes, only print the part that says what tests ran and don't print the rest. Zip the log into an artifact. The line listing al the test names is really long, but if you view source of the raw logs, it will not wrap so it will only be one line. The log classifier can also be configured to ignored this line. Gets rid of lines like `test_ops.py::TestCommonCPU::test_multiple_devices_round_cpu_int64 SKIPPED [0.0010s] (Only runs on cuda) [ 9%]`
* for failures/reruns, print logs. Do not zip.
Also
* change log artifact name
Examples of various logs:
a074db0f7f failures
1b439e24c4 failures
possibly controversial haha
should i include an option for always printing?
Pull Request resolved: https://github.com/pytorch/pytorch/pull/110033
Approved by: https://github.com/huydhn
Minor logging changes that just kind of annoyed me:
* prevent constant printing of `No CUDA runtime is found, using CUDA_HOME='/usr/local/cuda'` by moving import within the function (idk if this is ok)
* prevent constant printing of `Ignoring disabled issues: ['']` (no idea why it was not gated behind a function or main)
* change all prints in run_tests.py to be through stderr so theres no weird interleaving (although if everything goes through stderr, might as well just print everything through stdout...)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/110188
Approved by: https://github.com/huydhn, https://github.com/malfet, https://github.com/ZainRizvi
Extend metric library to allow setting global metrics on a process level which will always be emitted.
Current use case for them is to include shard information every time a metric is emitted by run_test.py
<!--
copilot:poem
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### <samp>🤖 Generated by Copilot at 0cae92c</samp>
> _`run_test` refactored_
> _Sharding metrics in Rockset_
> _Autumn of testing_
Pull Request resolved: https://github.com/pytorch/pytorch/pull/110035
Approved by: https://github.com/clee2000
When a test fails, we will now emit fine grained details about how accurately heuristics predicted the relevance of that test.
## Context
Why only look at failing tests? Our only signal that a PR is most likely relevant to a test is whether or not a test fails on it. Green tests don't tell us if the success was due to the code being good vs being irrelevant. This isn't a perfect measure, since it can miscategorize unstable and flaky failures as having been "missed" by the heuristics, but it's a reasonable approximation.
## What's measured?
The metrics this PR collects are designed to answer the following questions
### How comprehensive are the heuristics?
- What's the false negative rate, the % of failures that ideally should have been prioritized but weren't? (Both at an aggregate level and at a per heuristic level)
### How precise are the heuristics?
- What % of failed tests were prioritized by a given heuristic? What % was prioritized overall?
- How relevant was a failed test was considered to be? (Both a aggregate level and at a per heuristic level)
- What % of time was a given heuristic prioritizing a failing test higher than any other heuristic?
Pull Request resolved: https://github.com/pytorch/pytorch/pull/108192
Approved by: https://github.com/huydhn
ghstack dependencies: #108117
This PR looks big, but it's mostly just refactorings with a bit of dead code deletion. Exceptions are:
- Some metric emissions were changed to comply with the new TD format
- Some logging changes
- We now run tests in three batches (highly_relevant, probably_relevant, unranked_relevance) instead of the previous two (prioritized and general)
Refactorings done:
- Moves all test reordering code to the new TD framework
- Refactors run_test.py to cleanly support multiple levels of test priorities
- Deletes some dead code that was originally written for logging
Pull Request resolved: https://github.com/pytorch/pytorch/pull/107071
Approved by: https://github.com/clee2000, https://github.com/huydhn
Make it so that scripts can import and run the `emit_metrics` function even if they don't have boto3 installed, in which case it will still validate the inputs but skip the actual metric emission part.
It's purely a refactor without any real logic changes
Motivation: So that run_test.py and the target determination code can use this library easily without worrying about if it was imported or if it's dependencies are installed.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/107070
Approved by: https://github.com/huydhn
Update distutils.Version to packaging.version due to the deprecation warning.
```python
/root/Git.d/pytorch/pytorch/torch/testing/_internal/common_methods_invocations.py:17136: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
active_if=TEST_SCIPY and LooseVersion(scipy.__version__) < "1.4.0"),
/root/Git.d/pytorch/pytorch/torch/testing/_internal/common_methods_invocations.py:17138: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
active_if=TEST_SCIPY and LooseVersion(scipy.__version__) < "1.4.0"),
/root/Git.d/pytorch/pytorch/torch/testing/_internal/common_methods_invocations.py:17140: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
active_if=TEST_SCIPY and LooseVersion(scipy.__version__) < "1.4.0"),
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/107207
Approved by: https://github.com/soulitzer
Companion with https://github.com/pytorch/test-infra/pull/4424
Uses the file rating generated by the test infra PR to re order tests. For each test file, sum the file ratings from the changed files in the PR, and put the tests in order of sum.
A lot of tests are probably going to end up as "prioritized" since it takes anything with a rating > 0 right now.
Sharding is done twice, once on the prioritized tests, and once on the general/non prioritized tests. Prioritized tests have an order, so they should be sharded according to that order, while general tests don't have an order and are sharded by test time, which should result in more balanced shards.
I'll change the metric name before I merge, i want to quarantine my testing stuff from actual results
Pull Request resolved: https://github.com/pytorch/pytorch/pull/106347
Approved by: https://github.com/ZainRizvi
Fixes https://github.com/pytorch/pytorch/issues/106754
This PR:
- moves test/autograd/test_fallback.py to test_autograd_fallback.py and
removes it from test_autograd.py (necessary for the next step)
- adds test_autograd_fallback.py to parallel test blocklist.
- lintrunner really wanted to make changes to the files, but other than
that, it is a move.
The problem is that we set a global option (the autograd fallback mode)
during these tests which may cause the tests to interfere with each
other.
Test Plan:
- python test/run_test.py -i test_autograd_fallback
NOTE to diff train oncall:
- You'll also need to modify the test/autograd/test_fallback.py TARGET in
caffe2/test/TARGETS since we renamed the file.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/106866
Approved by: https://github.com/soulitzer
Companion with https://github.com/pytorch/test-infra/pull/4424
Uses the file rating generated by the test infra PR to re order tests. For each test file, sum the file ratings from the changed files in the PR, and put the tests in order of sum.
A lot of tests are probably going to end up as "prioritized" since it takes anything with a rating > 0 right now.
Sharding is done twice, once on the prioritized tests, and once on the general/non prioritized tests. Prioritized tests have an order, so they should be sharded according to that order, while general tests don't have an order and are sharded by test time, which should result in more balanced shards.
I'll change the metric name before I merge, i want to quarantine my testing stuff from actual results
Pull Request resolved: https://github.com/pytorch/pytorch/pull/106347
Approved by: https://github.com/ZainRizvi
This PR turns translation validation on by default for tests and accuracy benchmark
runs. It also installs Z3 on CI.
The main changes are:
- Add `--no-translation-validation` as an option in _test/run_tests.py_
- Set `PYTORCH_TEST_WITH_TV` environment variable
- Add `TEST_WITH_TV` variable in _torch/testing/_internal/common_utils.py_
- Turn translation validation on for accuracy benchmarks in _benchmarks/dynamo/common.py_
- Add Z3 installation on CI scripts
Pull Request resolved: https://github.com/pytorch/pytorch/pull/103611
Approved by: https://github.com/ezyang
Prevents following cryptic error if one attempts to use `run_tests.py` on system that also has torchaudio installed in dev mode (as `tools` from https://github.com/pytorch/audio might take precedence, but this is not how script should behave):
```
Unable to import test_selections from tools/testing. Running without test selection stats.... Reason: No module named 'tools.stats'
Traceback (most recent call last):
File "/Users/nshulga/git/pytorch/pytorch/test/run_test.py", line 1673, in <module>
main()
File "/Users/nshulga/git/pytorch/pytorch/test/run_test.py", line 1604, in main
selected_tests = get_selected_tests(options)
File "/Users/nshulga/git/pytorch/pytorch/test/run_test.py", line 1418, in get_selected_tests
path = os.path.join(str(REPO_ROOT), TEST_TIMES_FILE)
NameError: name 'TEST_TIMES_FILE' is not defined
```
But make sure to remove it in the end, otherwise it will not work if torch is installed from wheel, but tests are running from clean repo checkout.
<!--
copilot:poem
-->
### <samp>🤖 Generated by Copilot at dd52521</samp>
> _Sing, O Muse, of the cunning code review_
> _That fixed the tests of the `tools` module_
> _By adding and removing the root path_
> _As a shepherd guides his flock to and fro._
Pull Request resolved: https://github.com/pytorch/pytorch/pull/104214
Approved by: https://github.com/kit1980
There is a `HAVE_TEST_SELECTION_TOOLS` conditional, but turns out it does not really work, so fix it by defining all missing prototypes and make it work as single-shard instance
Add lint rule to test stat it would succeed for runnign only test_cuda with released version of PyTorch
Pull Request resolved: https://github.com/pytorch/pytorch/pull/104111
Approved by: https://github.com/clee2000, https://github.com/ZainRizvi
Because we always run tests with pytest now.
Marking it as `bc-breaking` as there could technically be some scripts depending on it somewhere...
<!--
copilot:poem
-->
### <samp>🤖 Generated by Copilot at 1760568</samp>
> _`pytest` option gone_
> _simpler test runner script_
> _autumn leaves fall fast_
Pull Request resolved: https://github.com/pytorch/pytorch/pull/104125
Approved by: https://github.com/seemethere
Added a feature to upload test statistics to DynamoDB and Rockset using a new function `emit_metric` in `tools/stats/upload_stats_lib.py`.
Added metrics to measure test reordering effectiveness in `tools/testing/test_selections.py`.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/102691
Approved by: https://github.com/malfet
