229 Commits
Author SHA1 Message Date
e85a646a41 Mistake in parameters' grad norm tracking (#2012)
* fix grad norm formula

* grad-norm tracker test

* fixed seed and explicit rtol in grad norm tracking test

* a docstring for grad-norms and forced cast to float of norm_type

* support for inf-norm

* renamed the grad norm test

* docs

* fixed language in docstring

* Apply suggestions from code review

Co-authored-by: Jirka <jirka@pytorchlightning.ai>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
2020-06-02 18:51:09 -04:00
William Falcon 82a20296e3 Replaces ddp .spawn with subprocess (#2029)
* replace ddp spawn with subprocess

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2020-06-01 11:00:32 -04:00
Jirka Borovec ca815698f5 Revert "Remove unused param tpu_core_idx (#1948)" (#1963)
This reverts commit d0ec11b9d6.
2020-05-26 19:02:51 -04:00
William Falcon 460ab5485e Gen ddp support (#1961)
* updated docs

* added mixed

* added mixed
2020-05-26 19:02:30 -04:00
Rohit Gupta d0ec11b9d6 Remove unused param tpu_core_idx (#1948) 2020-05-25 16:04:53 -04:00
Adrian WälchliandWilliam Falcon 34237cfcaf handle unknown args passed to Trainer.from_argparse_args (#1932)
* filter valid args

* error on unknown manual args

* added test

* changelog

* update docs and doctest

* simplify

* doctest

* doctest

* doctest

* better test with mock check for init call

* fstring

* extend test

* skip test on 3.6 not working

Co-authored-by: William Falcon <waf2107@columbia.edu>
2020-05-25 16:01:29 -04:00
William Falcon f46a7bae77 updated docs (#1941) 2020-05-25 15:59:32 -04:00
Adrian Wälchli 8ca8336ce5 protect progress bar callback (#1855)
* wip protected progress bar settings

* remove callback attr from LRfinder

* whitespace

* changelog
2020-05-25 07:49:23 -04:00
Nicki SkafteandNicki Skafte a34eb9e169 Fix logger bug and prepare data bug (#1933)
* tests, fix logger bug and prepare data bug

* add CHANGELOG.md

Co-authored-by: Nicki Skafte <nugginea@gmail.com>
2020-05-25 07:43:56 -04:00
caa9c6760b replace Hparams by init args (#1896)
* remove the need for hparams

* remove the need for hparams

* remove the need for hparams

* remove the need for hparams

* replace self.hparams

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* fixed

* fixed

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* fixed

* fixed

* fixed

* fixed

* fixed

* fixed

* fixed

* fixed

* fixed

* fixed

* finished moco

* basic

* testing

* todo

* recurse

* hparams

* persist

* hparams

* chlog

* tests

* tests

* tests

* tests

* tests

* tests

* review

* saving

* tests

* tests

* tests

* docs

* finished moco

* hparams

* review

* Apply suggestions from code review

Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>

* hparams

* overwrite

* transform

* transform

* transform

* transform

* cleaning

* cleaning

* tests

* examples

* examples

* examples

* Apply suggestions from code review

Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>

* chp key

* tests

* Apply suggestions from code review

* class

* updated docs

* updated docs

* updated docs

* updated docs

* save

* wip

* fix

* flake8

Co-authored-by: Jirka <jirka@pytorchlightning.ai>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>
2020-05-24 18:59:08 -04:00
7c7e50ca47 Allow user to select individual TPU core to train on (#1729)
* added tpu_id

added tpu_id to mixins

* train on individual tpu

* parallel loader if tpu_id is None

* removed progress_bar_refresh_rate

* chlog

* replaced num_tpu_cores with tpu_cores

* set tpu_id to None if int

* changed num_tpu_cores to tpu_cores in docs

* updated docs

* updated __init__.py
removed self.tpu_id for ParallelLoader

* Update pytorch_lightning/trainer/__init__.py

* check if tpu_cores is a list

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>

* xla device conditional

* num_tpu_cores deprecation

* removed duplicate warning

* fixed pep8 error

* Revert "removed duplicate warning"

This reverts commit 8adb0a9b

* deprecated api update

* fixed recursion error

* fixed tests

* fixed flake errors

* removed current_tpu_index

* Update CHANGELOG.md

* Update trainer.py

Co-authored-by: Jirka <jirka.borovec@seznam.cz>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: William Falcon <waf2107@columbia.edu>
2020-05-17 16:30:54 -04:00
Adrian Wälchli 769a459d27 remove extra kwargs from Trainer init (#1820)
* remove kwargs

* remove useless test

* rename unknown trainer flag

* trainer inheritance and test

* blank line

* test for unknown arg

* changelog
2020-05-17 09:14:54 -04:00
Rohit Gupta 56d521a317 Fix test configuration check and testing (#1804)
* Fix test configuration check and testing

* Fix test configuration check and testing

* Remove check_testing_configuration during test

* Fix docstring

* fix function name

* remove conflicts
2020-05-17 08:22:44 -04:00
Adrian Wälchli 4cdebf9a64 remove obsolete self._device in Trainer (#1849)
* remove unused device attribute

* dtype

* move on_gpu to model
2020-05-17 08:20:51 -04:00
Jirka Borovec bee0392c37 extend arg parser (#1842)
* extend arg parser

* flake8

* tests

* example

* fix test
2020-05-14 17:56:11 -04:00
William Falcon 53d9316a56 fixes ddp bugs (#1819)
* debug

* debug

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2020-05-13 19:17:04 -04:00
William FalconandNate Raw 648d516668 Use store_true for bool args (#1822)
*  Use store_true for bool args

* debug

Co-authored-by: Nate Raw <nxr9266@g.rit.edu>
2020-05-13 19:12:06 -04:00
Ashwin Bharambe aefc5314bc [ddp] Support multi-node distributed execution under torchelastic (#1811)
The changes are quite local and limited in nature -- viz., checking for
some indicator environment variables. We check for (SLURM_LOCALID,
NODE_RANK, GROUP_RANK) in order. If multiple are found set, a warning is
logged.

This patch also fixes a minor bug with comparing the `WORLD_SIZE`
environment variable. This can be a string type.
2020-05-13 14:06:59 -04:00
Jirka BorovecandJustus Schock 10ce1c0256 device property (#1791)
* device property

* add/copy properties

* inherit

* rename

* Apply suggestions from code review

Co-authored-by: Justus Schock <12886177+justusschock@users.noreply.github.com>

* dtype

* prop

* pt api

Co-authored-by: Justus Schock <12886177+justusschock@users.noreply.github.com>
2020-05-12 23:18:39 -04:00
Adrian Wälchli 8978794730 add missing flag (#1805) 2020-05-12 17:06:38 -04:00
Oliver Neumann 9059d21042 Missing profiler attribute in add_argparse_args() ArgumentParser (#1794)
* Fixed typing annotation by adding boolean type. After that Profiler flag will be added to argparse.

* Updated CHANGELOG.md

* Updated git_init_arguments_and_types() to pass doctests.

* Added doctest example to add_argparse_parser()
2020-05-12 08:53:26 -04:00
619f984c36 Option to provide seed to random generators to ensure reproducibility (#1572)
* Option to provide seed to random generators to ensure reproducibility

I added small function in utilities which imports torch, numpy, python
random and sets seed for all of the libraries to ensure reproducibility
of results.

* Apply recommendations from core contributors on seeding

1. Moved the seeding code to another file
2. Make deterministic as a parameter for trainer class
3. Add assertions for seeding numpy
4. Added warnings
5. torch.manual_seed should be enough for seeding torch

* Revert "Apply recommendations from core contributors on seeding"

This reverts commit a213c8e6882eec8a9e7408b9418926d2db7c5461.

* Revert "Revert "Apply recommendations from core contributors on seeding""

This reverts commit 59b2da53c62878de7aab0aa3feb3115e105eea06.

* Change in test, for correct seeding

* Allow seed equal to 0

* Allow seed to be uint32.max

* Added deterministic to benchmarks

* Cuda manual seed as in benchmark seeding

* Seeding should be done before model initialization

* cuda manual_seed is not necessary

* Fixing seed test_cpu_lbfgs

On some seeds seems like lbfgs doesn't converge.
So I fixed the seed during testing.

* rebasing issue with old reproducibility.py

* Improved documentation and ability to seed before initializing Train
class

* Change in docs

* Removed seed from trainer, update for documentation

* Typo in the docs

* Added seed_everything to _all_

* Fixing old changes

* Model initialization should be earlier then Trainer

* Update pytorch_lightning/trainer/__init__.py

From Example to testcode

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>

* Fixing according to the contributors suggestions

* Moving horovod deterministic to Trainer class

* deterministic flag affects horovod docs update

* Improved static typing

* Added deterministic to test runners of horovod

It is failing on some versions, not very predictable

* static seeds for horovod tests

* Change for reset_seed function in tests

* Seeding horovod using reset_seed from tutils

* Update pytorch_lightning/trainer/__init__.py

* chlog

* Update trainer.py

* change "testcode" to "Example" in trainer init documentation

* Update pytorch_lightning/trainer/seed.py, first line in comment

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Jirka <jirka.borovec@seznam.cz>
Co-authored-by: William Falcon <waf2107@columbia.edu>
2020-05-12 07:53:20 -04:00
William Falcon 7b60d49432 fixed native amp + ddp (#1788)
* fixed native amp + ddp

* fixed native amp + ddp
2020-05-12 00:25:06 -04:00
Jeremy Jordan 1df0d2dc97 set logger level for package (#1718)
* move logging config to trainer class init

* alternate logging config
2020-05-12 00:14:35 -04:00
William Falcon 4b30ef6480 Device (#1790)
* added self.device

* added docs
2020-05-12 00:09:48 -04:00
Kevin Chen de1fdd8d3b Removed test_dataloader call in check_testing_model_configuration (#1670)
* Removed test_dataloader call

* Check if test_dataloader is actually overriden

* Fixed method spelling

* Replaced lambdas

* Replaced None with super method

* Fixed testpass
2020-05-12 00:08:07 -04:00
Alexander KreuzerandAlexander Kreuzer ee17c7c9c8 Fixed error message and test docstring (#1698)
training_dataloader -> train_dataloader

Co-authored-by: Alexander Kreuzer <alexander.kreuzer@sap.com>
2020-05-10 13:16:16 -04:00
4970927ec8 Feature: auto scale batch size (#1638)
* auto batch finder

* fix styling

* add description

* add different modes

* fix copy paste error

* better organised code

* fix styling

* add tests

* fix

* fix

* add some documentation

* added CHANGELOG.md

* some documentation

* update based on review

* Update trainer.py

* Update docs/source/training_tricks.rst

Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>

* Update tests/trainer/test_trainer_tricks.py

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>

* Update tests/trainer/test_trainer_tricks.py

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>

* use EvalModelTemplate

* param tests

* rename

* wrap params

* rename function

* rename

* rename param

* fix

* abs

* rename

* refactor code

* add docs

* try

* arg

* loop

* exept

* loop

* drop bool

* docs

* docs

* added check and test for passing dataloader to fit

* styling fix

* update based on review

Co-authored-by: Nicki Skafte <nugginea@gmail.com>
Co-authored-by: William Falcon <waf2107@columbia.edu>
Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Jirka <jirka.borovec@seznam.cz>
2020-05-09 08:28:36 -04:00
Shunta Komatsu f656882942 Fix typo (#1750) 2020-05-07 09:25:54 -04:00
Travis Addair f90afa29b8 Fix disabling progress bar on non-zero ranks using Horovod backend (#1709)
* Fix Horovod backend to disable progress bar on all ranks except 0

* Add join barriers

* Added changelog

* Make protected and add verbosity

* Refactor to disable progress bar callback in train

* Removed vebose setting

* Add cache check for Horovod

* Test run again

* Updated comment

* Always skip cache for Horovod

* Only reinstall when necessary

* Added separate step

* Fixed spacing

* Skip Python 3.8
2020-05-04 13:02:57 -04:00
Adrian Wälchli d28b145393 Update type hints for multiple dataloaders in .fit() and .test() (#1723)
* update typehints

* change log
2020-05-04 08:24:34 -04:00
Dan Campbell 981758fd04 Only call load_spawn_weights if COLAB_GPU or KAGGLE_URL_BASE
environment variables are set
2020-04-27 19:46:29 -04:00
William Falcon d2989f76e6 ddp pickle 2020-04-27 07:08:34 -04:00
William Falcon d5dff384eb ddp pickle 2020-04-27 07:07:03 -04:00
William Falcon 4aac5568a6 ddp pickle 2020-04-27 07:05:29 -04:00
William Falcon 6e86b59d21 ddp pickle 2020-04-27 06:51:42 -04:00
4755ded863 Clean up Argparse interface with trainer (#1606)
* fixed distutil parsing

* fixed distutil parsing

* Apply suggestions from code review

* log

* fixed distutil parsing

* fixed distutil parsing

* fixed distutil parsing

* fixed distutil parsing

* doctest

* fixed hparams section

* fixed hparams section

* fixed hparams section

* formatting

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: J. Borovec <jirka.borovec@seznam.cz>
2020-04-26 09:20:06 -04:00
William Falcon 791ba91dec slurm job id (#1605) 2020-04-25 16:01:15 -04:00
William Falcon 890458fdbd Fixes automatic parser bug (#1585)
* fixes gpu parsing

* fixes gpu parsing
2020-04-23 21:00:41 -04:00
3e8f2d99a9 Progress bar callback (#1450)
* squash and rebase

sanity check hooks


sanity check callback hook finish


moved core progress bar functionality into callback


wip


remove duplicate merge


clean up


imports


docs


sanity check progress bar main


sanity


move callback calls


init progrss bar callback


configuration and docs


changelog


rate decorator


pass process_position


disable on rank > 0


position index


is_enabled


remove decorator


refactor init tqdm bars


callback method ordering 


cannot reset when disabled


sequence -> list


default values


fix has no attr _time() 


move on_val_end to proper place


fix the pickle issue


update warning


properties


check for None


remove old comment


switch order


pull out non-tqdm functionality into base class


documentation for the base class


docs


fix refresh rate issue in validation


restrict type hint of trainer arg


more docs


update trainer docs


rst docs


fix lines too long


fix test


add missing type hints


fix typo


move docstring to __init__ solves doctest failures


remove doctest :(( can't fix the pickle error


fix example


simplify by saving trainer reference


fix docs errors


move docstring


initial value


multiple val checks per epoch


simpler handling of inf dataset sizes


update inf docs


renamed training_tqdm_dict


rename get_tqdm_dict


rename occurences of tqdm 


update changelog


fix doctest


fix formatting errors


added callback tests


progress bar on off test


more tests for progress bar


weird test fix?


add ignored property


disable default progress bar in LR finder


change enable/disable behavior


trying doctest in CI again


undo doctest pickle error


undo doctest pickle error :((


remove progress_bar_callback Trainer arg and fix tests


restore progress bar after auto lr find


update docs


fix rebase


fix wrong negation

* fix fast dev run total

* more thorough testing

* remove old args

* fix merge

* fix merge

* separate tests

* type hint total batches

* reduce if

Co-Authored-By: Jirka Borovec <Borda@users.noreply.github.com>

* is_disabled

Co-Authored-By: Jirka Borovec <Borda@users.noreply.github.com>

* is_enabled

Co-Authored-By: Jirka Borovec <Borda@users.noreply.github.com>

* rename enabled/disabled

* move deprecated api

* remove duplicated test from merge

* fix rename is_disabled

* newline

* test also testprogress for fast dev run

Co-authored-by: J. Borovec <jirka.borovec@seznam.cz>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
2020-04-23 20:46:18 -04:00
William Falcon 47629536e2 Amp2 (#1580)
* fixed new amp bugs

* fixed new amp bugs
2020-04-23 15:24:02 -04:00
29ebe92208 support for native amp (#1561)
* adding native amp suppport

* adding native amp suppport

* adding native amp suppport

* adding native amp suppport

* autocast

* autocast

* autocast

* autocast

* autocast

* autocast

* removed comments

* removed comments

* added state saving

* added state saving

* try install amp again

* added state saving

* drop Apex reinstall

Co-authored-by: J. Borovec <jirka.borovec@seznam.cz>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
2020-04-23 14:47:08 -04:00
Ferdinand Schlatt 545b38ec5f fix boolean argparse (#1571)
* fix boolean argparse #1570

* update change log
2020-04-23 11:44:18 -04:00
Lezwon Castelino 831842972f check for kaggle env variable (#1568)
* check for kaggle env variable

* added changelog
2020-04-23 07:12:54 -04:00
7024177f7d Added Horovod distributed backend (#1529)
* Initial commit of Horovod distributed backend implementation

* Update distrib_data_parallel.py

* Update distrib_data_parallel.py

* Update tests/models/test_horovod.py

Co-Authored-By: Jirka Borovec <Borda@users.noreply.github.com>

* Update tests/models/test_horovod.py

Co-Authored-By: Jirka Borovec <Borda@users.noreply.github.com>

* Fixed tests

* Added six

* tests

* Install tox for GitHub CI

* Retry tests

* Catch all exceptions

* Skip cache

* Remove tox

* Restore pip cache

* Remove the cache

* Restore pip cache

* Remove AMP

Co-authored-by: William Falcon <waf2107@columbia.edu>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: J. Borovec <jirka.borovec@seznam.cz>
2020-04-22 17:39:08 -04:00
Jirka Borovec c1c6e3b6c9 default test logger (#1478)
* default test logger

* fix tests

* spawn

* try

* simplify tests

* simplify tests

* formatting

* loggers

* loggers

* revert to TestTube

* default

* default

* wraps

* world size

* optim imports
2020-04-21 20:33:10 -04:00
Adrian Wälchli 4fca994d0e Fix callback default (horror bug!) (#1534)
* fix horror bug

* update changelog

* fix doctest

* liine too long
2020-04-20 07:02:53 -04:00
Justus Schock c71bd73acb DDP sampler (#1513)
* Add explicit flag for ddp sampler replacement

* Add flag for sampler replacement in ddp

* Update data_loading.py

* Update CHANGELOG.md

* pep8 fixes

* pep8
2020-04-19 16:58:57 -04:00
William Falcon ae2e14e3ed fixed memory leak from opt return (#1528)
* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return

* fixed memory leak from opt return
2020-04-19 16:41:54 -04:00
e3001a0929 Add ddp_cpu backend for testing ddp without GPUs (#1158)
* Add tests for distributed backend config

* Refactor set_distributed_mode

* Use gloo backend on cpu

* Use 127.0.0.1 instead of 127.0.0.2

Not totally clear on why this is necessary, but it seemt to work

* Update LightningDDP so that it works with CPU

* Add ddp_cpu backend and num_processes Trainer arg

* PEP8

* Fix test skipping. Inequalities are hard :/

* Skip ddp_cpu test on Windows

* Make a few more cases fall back to ddp_cpu

* New function name

* Flake8

* Don't test distributed on MacOS with torch < 1.3

Support for distributed in MacOS was added in Torch 1.3.0

* Add ddp_cpu and num_processes to docs

* Parametrize trainer config tests

* Tweak warning

Co-Authored-By: Jirka Borovec <Borda@users.noreply.github.com>

* Remove redundant test

* Replace pass branches with comments

* Add missing warnings import

* save_path -> root_dir

* Use new rank_zero_warn

* Whitespace

* Apply suggestions from code review

* formatting

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: J. Borovec <jirka.borovec@seznam.cz>
2020-04-15 23:17:31 -04:00