Commit Graph

378 Commits

Author SHA1 Message Date
Jirka Borovec dee5553b2b
move to Pages dir (#4869)
* folders

* common / advanced / extensions

* paths

* flake8

* isort

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-01-26 15:07:07 -05:00
SeanNaren df3c170b2c Fix imports & issues in lightning optimizer refactor merge 2021-01-26 14:29:47 +01:00
chaton 8e75f2cde0 bugfix: Resolve interpolation bug with Hydra (#5406)
* resolve bug

* Apply suggestions from code review

* resolve package import

* resolve import

* update on comments

* update on comments

* hacky fix

* update

* exit

* update

* to_container

* typo

* resolve import

* update

* resolve pep8

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Sean Naren <sean.narenthiran@gmail.com>

(cherry picked from commit bb5031b3bf)
2021-01-26 14:29:47 +01:00
chaton 0435e23a64 deprecate enable_pl_optimizer as it is not restored properly (#5244)
* update

* clean test

* still in progress

* udpdate test

* update

* update

* resolve flake

* add test for zero_grad

* update

* works without accumulated_grad

* update

* update

* resolve amp

* revert back to True

* update

* clean tests

* cleaned out

* typo

* update test

* git repare bug

* remove print

* udpate

* Fix formatting/optimizer imports

* Refactor the test for cleanliness

* Add vanilla model to the test, better var names

* Fixed var names, let's clean up these mock tests

* repare test

* update test

* resolve flake8

* add manual_optimization

* update tests

* resolve flake8

* add random accumulate_grad_batches

* improve test

* Update tests/trainer/optimization/test_parity_automatic_optimization.py

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

* Update tests/trainer/optimization/test_parity_automatic_optimization.py

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

* update

* clean tests

* correct bug

* Apply suggestions from code review

* format

* adress comments

* update on comments

* wip

* typo

* depreceate enable_pl_optimizer

* resolve latest bugs

* update

* resolve merge

* add comment

* Update pytorch_lightning/core/lightning.py

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

* Update tests/deprecated_api/test_remove_1-3.py

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

* Update pytorch_lightning/trainer/connectors/optimizer_connector.py

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

* Update pytorch_lightning/trainer/trainer.py

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

* Update pytorch_lightning/trainer/trainer.py

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

* Update tests/trainer/optimization/test_parity_automatic_optimization.py

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

* update on comments

* update restore

* add a property

* remove setstate as not needed anymore

* update test

* provide optimizer to on_before_zero_grad

* update on comments

* update on comments

* Update pytorch_lightning/trainer/trainer.py

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

* Update tests/trainer/optimization/test_parity_automatic_optimization.py

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

* Update tests/trainer/optimization/test_parity_automatic_optimization.py

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

* Update tests/trainer/optimization/test_parity_automatic_optimization.py

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

* mofidy import

* update changelog

* resolve flake8

* update

* update

* clean doc

Co-authored-by: SeanNaren <sean@grid.ai>
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Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Jirka Borovec <jirka.borovec@seznam.cz>
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(cherry picked from commit f2e99d617f)
2021-01-26 14:29:46 +01:00
Jirka Borovec ee934de824 populate some more legacy checkpoints (#5457)
* populate some more legacy checkpoints

* .

* pt freeze

* .

* skip

Co-authored-by: chaton <thomas@grid.ai>
(cherry picked from commit f065ea65bf)
2021-01-26 14:28:47 +01:00
ananthsub b4d1129096 Add automatic optimization property setter to lightning module (#5169)
* add automatic optimization property setter to lightning module

* Update test_manual_optimization.py

Co-authored-by: chaton <thomas@grid.ai>
(cherry picked from commit 87482935a3)
2021-01-26 14:28:47 +01:00
Poons defbeeccd3 fix typos in validation_step and test_step docs (#5438)
* fixed docs in lightning.py

* few more

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>
Co-authored-by: Nicki Skafte <skaftenicki@gmail.com>
(cherry picked from commit 499d5031e8)
2021-01-26 14:28:47 +01:00
chaton f2f4a49271 [bug-fix] Call transfer_batch_to_device in DDPlugin (#5195)
* hacking out

* update

* remove useless on_before_forward

* update

* remove overriden

* iremove os

* use on_before_forward

* resolve flake8

* add test

* update

* add single_process_per_device

* resolve flake8

* update

* resolve

* update

* update

* update

* add comment

* resolve bug with sharded

* update

* remove property

* update

* resolve test

* resolve bug

* update on comments

* update doc

* Update pytorch_lightning/core/hooks.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* update on comments

* Update pytorch_lightning/plugins/ddp_plugin.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* Update pytorch_lightning/plugins/ddp_plugin.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* resolve pep8

* add device_ids to pipe

* update on comments

* update

* resolve

* update

* update

* update

Co-authored-by: Ubuntu <ubuntu@ip-172-31-62-109.ec2.internal>
Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>
Co-authored-by: Sean Naren <sean.narenthiran@gmail.com>

(cherry picked from commit d510707bc9)
2021-01-26 14:28:45 +01:00
chaton 5f3372871a
[feat] Add PyTorch Profiler. (#5560)
* add profiler

* add profiler

* update

* resolve flake8

* update doc

* update changelog

* clean doc

* delete prof file

* merge pr codebase

* update

* update doc

* update doc

* update doc

* update on comments

* update docstring

* update docstring

* try

* update test

* Update pytorch_lightning/profiler/__init__.py

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

* Update pytorch_lightning/profiler/__init__.py

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

* update on comments

* remove old code

* add support for ddp

* resolve flake8

* Update pytorch_lightning/profiler/__init__.py

Co-authored-by: Sean Naren <sean.narenthiran@gmail.com>

* resolve tests

* resolve flake8

Co-authored-by: Jirka Borovec <jirka.borovec@seznam.cz>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Sean Naren <sean.narenthiran@gmail.com>
2021-01-26 06:48:54 -05:00
Jirka Borovec f782230412
docs cleaning - testcode (#5595)
* testcode - python

* revert

* simple

* testcode @rst

* pl

* fix

* pip

* update

* conf

* conf

* nn.

* typo
2021-01-26 04:44:54 -05:00
Jirka Borovec c3587d39da
prune deprecated EvalResult (#5633)
* prune EvalResult

* drop tests

* drop usage

* drop class

* prune
2021-01-26 03:09:39 -05:00
Jirka Borovec 2846322f60
fix docs render (#5610) 2021-01-25 20:21:00 -05:00
Jirka Borovec 7b30133a82
flake8 & isort (#5647) 2021-01-25 14:31:38 -05:00
Jirka Borovec 304f9c5bca
Fix loading yaml (#5619)
* fix yaml

* chlog
2021-01-25 10:17:55 -05:00
NeuralLink db784225eb
summarize total size of model params in bytes (#5590)
* simplified model size calc

* fix spaces

* fix newlines

* minor refactor

* Update pytorch_lightning/core/memory.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* make model size property

* fix doctest

* Update pytorch_lightning/core/memory.py

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

* remove explicit doctest from file

* better docs

* model precalculate size 1.0 mbs

* better comment

* Update tests/core/test_memory.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* Update tests/core/test_memory.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* merge _model_size into model_size property itself

* minor comment fix

* add feature to changelog

* added precision test

* isort

* minor def name typo

* remove monkeypath set env as boringmodel wont need any torch hub cache

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>
Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2021-01-25 09:35:29 +01:00
Arnaud Gelas 8566f697ee
Raise TypeError instead of using asserting with condition of types. (#5536)
Note that assert are being removed in optimized with compiling to
optimised byte code (python -o producing *.pyo files).
2021-01-19 07:39:43 -05:00
Adrian Wälchli e806bb77fa
Refactor LightningDistributedDataParallel (#5185)
* add wrapper

* add squeeze

* replace LightningDistributedDP

* update import

* module access

* inputs

* refactor warning

* update

* resolve flake8

* remove old class

* set find unused params to False

* update docstrings

* update docs

* update docs

* add changelog

* deprecation

* rename wrapper -> module

* rename pl_module

* add unit tests

* Revert "add changelog"

This reverts commit 02ec0a6864f4ba2ace3bb6fc6ebc364e1a80ffd7.

* Revert "set find unused params to False"

This reverts commit 8e451515e6ba3227d00f4a5cb63f332cfedb7b30.

Co-authored-by: Ubuntu <thomas@grid.ai>
2021-01-13 14:35:42 -05:00
Nicki Skafte 02acb21e55
[Metrics] Disable default reset after compute (#5409)
* reset

* self._cache -> cache (make cache local variable so it is not overwritten)

* pep8

* fix metric result integration

* rm print statements

* better comment

* changelog

* Update docs/source/metrics.rst

Co-authored-by: Roger Shieh <sh.rog@protonmail.ch>

Co-authored-by: Teddy Koker <teddy.koker@gmail.com>
Co-authored-by: Roger Shieh <sh.rog@protonmail.ch>
2021-01-13 04:01:08 -05:00
Rohit Gupta 1323cb2ed5
Add missing val/test hooks in LightningModule (#5467)
* add missing val/test hooks

* chlog

* None

Co-authored-by: Roger Shieh <sh.rog@protonmail.ch>
2021-01-13 01:09:47 -05:00
Jirka Borovec 54d20dc596
Refactor: clean trainer device & distrib getters (#5300)
* warnings

* .

* .

* flake8

* .

* .

* .

* use_tpu

* use_dp

* .

* use_ddp

* .

* use_horovod

* .

* .

* .
2021-01-12 05:22:37 -05:00
chaton be255de306
Bugfix/all gather (#5221)
* resolve bug

* add tests

* add tests

* resolve flake8

* update

* update

* remove globals

* typo

* Update pytorch_lightning/utilities/distributed.py

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

* update

* update

* add suport int, float

* update

* resolve pep8

* Update pytorch_lightning/core/lightning.py

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

* Update tests/utilities/test_all_gather_grad.py

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

* update doc

* add bool and np.ndarray

* resolve conflicts

* resolve conflicts

* resolve pep8

* add changelog

* Update pytorch_lightning/core/lightning.py

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

Co-authored-by: Ubuntu <ubuntu@ip-172-31-62-109.ec2.internal>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>
2021-01-09 07:37:44 -05:00
Jirka Borovec beb8cacf1c fix formatting - flake8 + isort 2021-01-06 21:31:48 +01:00
Rohit Gupta 704e00ee7f Fix invalid value for weights_summary (#5296)
* Fix weights_summary

* use mode

* fix

* optional

* what was I thinking

(cherry picked from commit 062800aa99)
2021-01-06 12:59:32 +01:00
Rohit Gupta fe41492b6c Minor doc fixes (#5139)
* minor doc fix

* minor doc fix

* Apply suggestions from code review

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>

* suggestions

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>
(cherry picked from commit 8d8098c04e)
2021-01-06 11:55:09 +01:00
chaton 6b19198aae [bug-fix] Metric reduction with Logging (#5150)
* add test

* resolve bug

* udpate test

* wrongly copy / paste

* update test

* resolve a second bug

Co-authored-by: Ubuntu <ubuntu@ip-172-31-62-109.ec2.internal>
2021-01-05 09:58:37 +01:00
chaton 9669c80f29 [bugfix] remove nan loss in manual optimization (#5121)
* remove nan loss whe missing

* Update pytorch_lightning/core/lightning.py

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>

* Apply suggestions from code review

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>
Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>
2021-01-05 09:58:37 +01:00
chaton 58a2993766 support number for logging with sync_dist=True (#5080)
* support number

* add two tests

* wip

* add ddp in special test

* remove a test

* move device to bottom

* simplify test

* update test

* Update pytorch_lightning/core/step_result.py

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>

* resolve sync_ddp

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>
2021-01-05 09:58:37 +01:00
Jirka Borovec 957583544a
mark todo exceptions (#5320)
* mark todo exceptions

* .

* .

* .

* .

* .

* .

* .

* .

* try

* .
2021-01-04 09:07:56 +01:00
Jirka Borovec af833f673c
drop deprecated TrainResult (#5323)
* drop TrainResult

* .

* .

* .

* .

* .

* .
2021-01-04 09:54:21 +08:00
Jirka Borovec 0f36525e8f
fix/enable - check F401 (#5201)
* refactor - check F401

* missed

* fix
2020-12-21 10:15:04 +01:00
Jirka Borovec 35fd6e93c7
refactor - check E501 (#5200) 2020-12-21 14:23:09 +05:30
Jirka Borovec 2d54116baa
annotat unused vars (#5017)
* annotate all unused vars

* rank_zero_warn

* Apply suggestions from code review

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>

* f1 fixed

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>
2020-12-19 13:53:06 +01:00
Jirka Borovec 059eaecbb4
set xxx_AVAILABLE as protected (#5082)
* sett xxx_AVAILABLE as protected

* docs
2020-12-14 20:19:05 +05:30
Carlos Mocholí 0327f6b4c2
Do not warn when the name key is used in the lr_scheduler dict (#5057)
* Do not warn when the name key is used

* Missing line

* Consistency

* Update pytorch_lightning/callbacks/lr_monitor.py

* Update docs

* Update pytorch_lightning/core/lightning.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* Update CHANGELOG

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>
2020-12-14 08:38:10 +01:00
Rohit Gupta 3100b7839a
Allow any input in to_onnx and to_torchscript (#4378)
* branch merge

* sample

* update with valid input tensors

* pep

* pathlib

* Updated with BoringModel and added more input types

* try fix

* pep

* skip test with torch < 1.4

* fix test

* Apply suggestions from code review

* update tests

* Allow any input in to_onnx and to_torchscript

* Update tests/models/test_torchscript.py

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

* no_grad

* try fix random failing test

* rm example_input_array

* rm example_input_array

Co-authored-by: chaton <thomas@grid.ai>
Co-authored-by: Jeff Yang <ydcjeff@outlook.com>
Co-authored-by: Roger Shieh <sh.rog@protonmail.ch>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>
Co-authored-by: edenlightning <66261195+edenlightning@users.noreply.github.com>
2020-12-12 18:17:03 +08:00
chaton 1a970b2d8d
[hotfix] Extend Optimizer + update doc (#5095)
* resolve urgent bug

* update pr

* update doc

* update

* remove typo

* add defaults

* Update pytorch_lightning/__init__.py

* Update setup.py

* update doc

* Update docs/source/optimizers.rst

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

* update

* resolve doc

* debug test

* update test

* Update docs/source/optimizers.rst

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

* Update docs/source/optimizers.rst

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

* Update docs/source/optimizers.rst

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

* remove useless import

* Update docs/source/optimizers.rst

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>
2020-12-11 14:24:59 -05:00
chaton 7755572b4f
Check if optimizer supports closure (#4981)
* check if optimizer support closure

* cleanup test

* resolve tests

* resolve flake

* update test due to patch limit

* update

* update dep

* Update tests/core/test_lightning_optimizer.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* Update tests/core/test_lightning_optimizer.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* resolve bug

* update test

* resolve tests

* Update requirements/extra.txt

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

* remove bolts dep

* remove bolts

* add missing bolts dep for tests

* remove need for bolts

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
2020-12-11 14:51:45 +01:00
Jirka Borovec 4ebce38478
update usage of deprecated automatic_optimization (#5011)
* drop deprecated usage automatic_optimization

* Apply suggestions from code review

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

* Apply suggestions from code review

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>
Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>
2020-12-10 15:31:33 +05:30
Francisco J. H. Heras 068502f07c
Loss format from .3f to .3g in the tqdm (#4972)
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
2020-12-09 14:13:13 -05:00
Ananya Harsh Jha 127454ade2
All gatherwith grads (#5012)
* all_gather

* ddp

* horovod

* grad tests

* fixed ddp

* ddp fixed, removed tpu, horovod for now

* changelog

* windows fix

* windows fix

* removed batch from ctx

* all_gather

* ddp

* horovod

* grad tests

* fixed ddp

* ddp fixed, removed tpu, horovod for now

* changelog

* windows fix

* windows fix

* removed batch from ctx

* removed code duplication

* merge

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
2020-12-08 23:20:01 +00:00
Sean Naren ee9b3fe574
[feat] pp 1/n (#5016)
* Added changes for RPC plugin

* Add missing kwargs

* Fix code format

* Loading refactors by introducing is_distributed var, fix optimizer step flow

* Add rpc guard

* Added docstrings and typing

* resolve comments

* Add additional rpc hook, refactor name of exit process hook for clarity

* remove annotation

* Modify behaviour to allow optional return, add test for rpc plugin

* resolve tests

* rename is_ddp_based

* update

* update for windows

* update

* resolve test

* code smell

* Revert back to init_ddp_connection for backwards compat

* Swap to explicit name for property

* Add missing speed parity increase for CI variability, fix call counts for child process

Co-authored-by: tchaton <thomas@grid.ai>
2020-12-08 22:02:10 +00:00
Rohit Gupta cb28f79c50
remove irrelevant docs in optimizer_step (#4964)
Co-authored-by: chaton <thomas@grid.ai>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
2020-12-08 14:27:14 +05:30
chaton 02152c1729
Simplify optimization Logic (#4984)
* Rely on ddp plugin for blocking sync behaviour, and skip if we're using manual optimization

* debug

* Revert "debug"

This reverts commit ccca6b6b

* Expose manual reduce for automatic optimization

* Add input arguments

* Enable parity test

* clean imports

* Expose hook after to ensure we reset

* Fix naming

* add

* fix test

* uniformize optimizer logic

* resolve test

* resovle flake8

* resolve amp bug

* update tests

* remove bug

* remove optimizer_step in accelerators

* typo

* update lightning optimizer

* set doesn't work with ddp_spawn

* resolve flake8

* update threshold

* ignore pyright

* correct codeFactor

* remove useless if

* remove zer_grad function

* simplify step

* remove typo

* resolve bug

* Apply suggestions from code review

* update on comments

* resolve bugs

* remove tests

* Update pytorch_lightning/trainer/configuration_validator.py

Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>

* simplify testing

* add more tests

Co-authored-by: SeanNaren <sean@grid.ai>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: Rohit Gupta <rohitgr1998@gmail.com>
2020-12-07 12:55:49 +00:00
Justus Schock f23f5e5648
Fix DP Logging Aggregation (#4138)
* add option to step result to do aggregation on a specific device

* in dp: do aggregation on root gpu

* Update CHANGELOG.md

* pep8

* trailing whitespace

* move to root


move result


stupid result object


revert to master


undo import


add "to" method to result


generalize to


try a test


try a test


Revert "try a test"

This reverts commit 22e3c1001e6c5774ea18ad925830304c245bf145.

Revert "try a test"

This reverts commit 4d2d8fb2a52d552894809a0cbe51af126d78f070.

new test


max epochs


super epoch end 


log in test


hanging test


undo test


initial test that fails on master


step end


pass


step end


step end


epoch end


print


step


check dev


clean up test


sanity check


wtf is go ing on


frustration


debugging test


test


test


test


test


test


test


test


test


unused import

* move chlog entry

* clean

* remove outdated changes

Co-authored-by: Adrian Wälchli <aedu.waelchli@gmail.com>
Co-authored-by: Jirka Borovec <jirka.borovec@seznam.cz>
2020-12-04 19:10:07 +01:00
Adrian Wälchli f878a2699f
deprecate hprams setter method (#4813)
* deprecate hprams setter method

* update chlog

* isort

* update deprecation warning

Co-authored-by: Nicki Skafte <skaftenicki@gmail.com>
Co-authored-by: chaton <thomas@grid.ai>
Co-authored-by: Ananya Harsh Jha <ananya@pytorchlightning.ai>
Co-authored-by: Roger Shieh <sh.rog@protonmail.ch>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
2020-12-04 12:28:53 +01:00
Jirka Borovec 3976db597d
refactor imports of optional dependencies (#4859)
* refactor imports of optional dependencies

* fix

* fix

* fix

* fix

* fix

* flake8

* flake8

Co-authored-by: Sean Naren <sean.narenthiran@gmail.com>
Co-authored-by: chaton <thomas@grid.ai>
2020-12-04 10:26:10 +01:00
Lezwon Castelino 12cb9942a1
Tpu save (#4309)
* convert xla tensor to cpu before save

* move_to_cpu

* updated CHANGELOG.md

* added on_save to accelerators

* if accelerator is not None

* refactors

* change filename to run test

* run test_tpu_backend

* added xla_device_utils to tests

* added xla_device_utils to test

* removed tests

* Revert "added xla_device_utils to test"

This reverts commit 0c9316bb

* fixed pep

* increase timeout and print traceback

* lazy check tpu exists

* increased timeout
removed barrier for tpu during test
reduced epochs

* fixed torch_xla imports

* fix tests

* define xla utils

* fix test

* aval

* chlog

* docs

* aval

* Apply suggestions from code review

Co-authored-by: Jirka Borovec <jirka.borovec@seznam.cz>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: chaton <thomas@grid.ai>
Co-authored-by: Sean Naren <sean.narenthiran@gmail.com>
2020-12-02 13:05:11 +00:00
chaton c2e6e68c7e
optimizer clean up (#4658)
* add LightningOptimizer

* typo

* add mock closure

* typo

* remove logic in optimizer_step

* update

* update

* update

* desactivate LightningOptimizer for hovorod

* resolve flake

* typo

* check optimizer name

* change name

* added backward to LightningOptimizer

* remove use_lightning_optimizer

* move update

* simplify init

* resolve comments

* resolve bug

* update

* update

* resolve bugs

* resolve flake8

* set state

* work manual_optimizer_step

* add doc

* add enable_pl_optimizer

* make optimizer_step

* add make_optimizer_step

* add examples

* resolve test

* add test_optimizer_return_options_enable_pl_optimizer

* add enable_pl_optimizer=True

* update

* update tests

* resolve bugs

* update

* set Trainer to False

* update

* resolve bugs

* update

* remove from doc

* resolve bug

* typo

* update

* set to True

* simplification

* typo

* resolve horovod

* unwrap horovod

* remove Optimizer

* resolve horovod

* move logic to amp_backend

* doesn't seem to be pickable

* update

* add again

* resolve some bugs

* cleanup

* resolve bug with AMP

* change __repr__

* round at -12

* udpate

* update

* update

* remove from horovod

* typo

* add convert_to_lightning_optimizers in each accelerators

* typo

* forgot

* forgot a convert_to_lightning_optimizers

* update

* update

* update

* increase coverage

* update

* resolve flake8

* update

* remove useless code

* resolve comments + add support for LightningOptimizer base class

* resolve flake

* check optimizer get wrapped back

* resolve DDPSharded

* reduce code

* lightningoptimizer

* Update pytorch_lightning/core/optimizer.py

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>

* Update pytorch_lightning/core/lightning.py

* remove reference to step function

* Apply suggestions from code review

* update on comments

* resolve

* Update CHANGELOG.md

* add back training_step in apex and native_amp

* rename optimizer_step

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: William Falcon <waf2107@columbia.edu>
Co-authored-by: Sean Naren <sean.narenthiran@gmail.com>
2020-12-01 00:09:46 +00:00
Jirka Borovec 217650320e
simplify imports Omegaconf (#4873)
* hydra

* omegaconf
2020-11-27 01:00:56 +01:00
Jirka Borovec 442d57f1e9
simplify imports xla / TPU (#4872)
* xla

* tpu

* fix

* fix

* flake8
2020-11-27 00:37:48 +01:00