pytorch/test/cpp/api
anjali411 d7e4a379a0 [C++ API Parity] LBFGS optimizer step() update and added closure to the Optimizer step() function (#34564)
Summary:
Follow-ups after this PR:

* Remove `LossClosureOptimizer`, and merge `Optimizer` into `OptimizerBase` (and rename the merged class to Optimizer)
* Merge the LBFGS-specific serialize test function and the generic `test_serialize_optimizer` function, possibly by passing a bool `has_only_global_state` flag into the `test_serialize_optimizer` function to denote whether `size()` should be equal to 1 or 2?
    * https://github.com/pytorch/pytorch/pull/34564#discussion_r393780303
* It seems that we don't have the equivalent `XORConvergence_LBFGS` test like the other optimizers, and it would be good to add one
* Remove mentions of `parameters_` in optimizer.cpp, de-virtualize all functions, and remove the `OptimizerBase(std::vector<Tensor> parameters)` constructor from `OptimizerBase`
Pull Request resolved: https://github.com/pytorch/pytorch/pull/34564

Test Plan: Imported from GitHub, without a `Test Plan:` line.

Differential Revision: D20495701

Pulled By: anjali411

fbshipit-source-id: 6d35286d2decb6f7dff93d9d3e57515770666622
2020-03-17 22:27:24 -07:00
..
any.cpp [C++ API] Allow skipping default arguments in module's forward method when module is used in Sequential (#33027) 2020-02-17 20:38:02 -08:00
autograd.cpp [autograd] fix allow_unused checking for C++ API (#34035) 2020-03-02 17:57:15 -08:00
CMakeLists.txt Remove using namespace torch::autograd from header files (#34423) 2020-03-09 10:31:21 -07:00
dataloader.cpp Fix typos (#30606) 2019-12-02 20:17:42 -08:00
dispatch.cpp Add the build for runtime dispatch for AVX, AVX2 instruction set (#26125) 2020-03-10 15:32:57 -07:00
enum.cpp [C++ API] RNN / GRU / LSTM layer refactoring (#34322) 2020-03-15 17:48:29 -07:00
expanding-array.cpp
functional.cpp Fix torch::allclose to handle std::numeric_limits<T>::lowest() for integral types (#32978) 2020-02-04 19:06:52 -08:00
init.cpp [C++ API] Remove deprecated torch::nn::BatchNorm / FeatureDropout / modules_ordered_dict and torch::nn::init::Nonlinearity / FanMode (#34508) 2020-03-12 10:09:58 -07:00
init_baseline.h
init_baseline.py
integration.cpp [C++ API] Remove deprecated torch::nn::BatchNorm / FeatureDropout / modules_ordered_dict and torch::nn::init::Nonlinearity / FanMode (#34508) 2020-03-12 10:09:58 -07:00
jit.cpp
memory.cpp
misc.cpp
module.cpp Remove dead includes in caffe2/test 2020-01-21 11:30:34 -08:00
modulelist.cpp [C++ API] RNN / GRU / LSTM layer refactoring (#34322) 2020-03-15 17:48:29 -07:00
modules.cpp [C++ API] RNNCell / LSTMCell / GRUCell layers (#34400) 2020-03-13 21:52:24 -07:00
namespace.cpp Remove using namespace torch::autograd from header files (#34423) 2020-03-09 10:31:21 -07:00
nn_utils.cpp [C++ API] Add PackedSequence / pack_padded_sequence / pad_packed_sequence / pack_sequence (#33652) 2020-02-25 12:53:41 -08:00
optim.cpp [C++ API Parity] LBFGS optimizer step() update and added closure to the Optimizer step() function (#34564) 2020-03-17 22:27:24 -07:00
optim_baseline.h [C++ API Parity] LBFGS optimizer step() update and added closure to the Optimizer step() function (#34564) 2020-03-17 22:27:24 -07:00
optim_baseline.py [C++ API Parity] LBFGS optimizer step() update and added closure to the Optimizer step() function (#34564) 2020-03-17 22:27:24 -07:00
ordered_dict.cpp
parallel.cpp
README.md
rnn.cpp [C++ API] RNN / GRU / LSTM layer refactoring (#34322) 2020-03-15 17:48:29 -07:00
sequential.cpp [C++ API] RNN / GRU / LSTM layer refactoring (#34322) 2020-03-15 17:48:29 -07:00
serialize.cpp [C++ API Parity] LBFGS optimizer step() update and added closure to the Optimizer step() function (#34564) 2020-03-17 22:27:24 -07:00
static.cpp
support.cpp
support.h C++ tensor indexing: more indexing tests (#30427) 2020-02-28 22:07:41 -08:00
tensor.cpp Bug fixes: torch::tensor(floating-point values) -> default dtype, and torch::tensor(integer values) ->at::kLong (#32367) 2020-02-01 15:00:07 -08:00
tensor_cuda.cpp Fix MagmaInitializesCorrectly_CUDA by using an invertible matrix (#32547) 2020-01-25 20:00:54 -08:00
tensor_indexing.cpp [C++ API] Remove init-list form of at::indexing::Slice (#34255) 2020-03-06 05:51:53 -08:00
tensor_options.cpp Deprecate tensor.type() (#30281) 2019-12-05 10:55:34 -08:00
tensor_options_cuda.cpp Deprecate tensor.type() (#30281) 2019-12-05 10:55:34 -08:00
torch_include.cpp

C++ Frontend Tests

In this folder live the tests for PyTorch's C++ Frontend. They use the GoogleTest test framework.

CUDA Tests

To make a test runnable only on platforms with CUDA, you should suffix your test with _CUDA, e.g.

TEST(MyTestSuite, MyTestCase_CUDA) { }

To make it runnable only on platforms with at least two CUDA machines, suffix it with _MultiCUDA instead of _CUDA, e.g.

TEST(MyTestSuite, MyTestCase_MultiCUDA) { }

There is logic in main.cpp that detects the availability and number of CUDA devices and supplies the appropriate negative filters to GoogleTest.

Integration Tests

Integration tests use the MNIST dataset. You must download it by running the following command from the PyTorch root folder:

$ python tools/download_mnist.py -d test/cpp/api/mnist

The required paths will be referenced as test/cpp/api/mnist/... in the test code, so you must run the integration tests from the PyTorch root folder.