Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/16929
Separate CPU reduce functions from math
i-am-not-moving-c2-to-c10
Reviewed By: houseroad
Differential Revision: D13999469
fbshipit-source-id: bd628b15a6e3c1f04cc62aefffb0110690e1c0d1
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/16175
Separate Moments from math and optimize it
i-am-not-moving-c2-to-c10
Reviewed By: houseroad
Differential Revision: D13742472
fbshipit-source-id: 90757d908d38c98ca69818855aaf68315e525992
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/15884
Codemod generated with clangr shard mode, 25 files per diff,
To eliminiate partially initialized Tensor, we split the initialization of local Tensor variables into two steps, first declare un uninitialized Tensor, and
call `ReinitializeTensor` to initialize it.
motivation: https://github.com/pytorch/pytorch/pull/12407
Reviewed By: hyuen
Differential Revision: D13586737
fbshipit-source-id: dc8e49e9f29505b8898bb19f84c1a983f2d811ab
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/13949
This diff adds support to fillers for `SparseLengthsWeight*` ops. It does 3 things:
1. Add the fillers for `SparseLengthsWeight*` ops
2. Add filling heuristics to consider the path of `LengthsRangeFill` -> `Gather` -> `SparseLengthsWeightedSum`, where the length input is shared by `LengthsRangeFill` and `SparseLengthsWeightedSum`. Therefore, we need to carefully bound the value of that length input so that at `Gather`, it does not index out-of-bound for the weight input of `Gather`.
3. Fix and simplify the logic of `math::RandFixedSum`, where we just keep rejecting the generated value if it violates the invariants.
Reviewed By: highker
Differential Revision: D13048216
fbshipit-source-id: bfe402e07e6421b28548047d18b298c148e0ec87
Summary:
- Finishes unifying Half type in pytorch and caffe2
- As a side effect, aten_op works for fp16 now
Pull Request resolved: https://github.com/pytorch/pytorch/pull/11676
Reviewed By: weiyangfb
Differential Revision: D9829019
Pulled By: li-roy
fbshipit-source-id: b8c9663873c10fe64c90ef180dc81af2e866674e
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/9939
Pull Request resolved: https://github.com/facebookresearch/weakly-supervised-action-detection/pull/13
Pull Request resolved: https://github.com/pytorch/translate/pull/166
Pull Request resolved: https://github.com/pytorch/pytorch/pull/9125
Closes https://github.com/pytorch/pytorch/pull/9125
Use inheritance for polymorphism, and remove template parameter
This is to change the templating in call sites, the core implementations will change later
Before Caffe2 Tensor class was compile-time fixed to bind to a particular device/context. With this change, we're making it a runtime property (stored inside the tensor), but preserve the same semantics. For example, one has to specify device type in order to create a Tensor - there are no uninitialized tensors. More specifically the changes are:
1. We added an extra argument *DeviceType* to most of the constructors of the tensor, e.g. (Tensor(DeviceType type)),
2. Semantics of constructor Tensor(const Tensor<SrcContext>& src, ContextForCopy* context); is changed, in this constructor, the second context is passed in to enable us to call the templated Copy function, it could be in a different context as source and target previously, now we'll enforce that the context should have same device type as src, if it is provided.
3. To preserve 'get-or-construct' semantics of Blob, we added specialized getter Blob::GetMutableTensor that verifies both that Blob contains a Tensor and that it's of a correct type
4. Specifically, Tensor type is not default-constructible any more (as we don't have unknown device tensors) and thus some of the code handling STL containers needs to change
Note: Some changes are postponed just to keep this diff a bit smaller. Please see `TODO`s.
Reviewed By: ezyang, houseroad
Differential Revision: D9024330
fbshipit-source-id: e0b8295d2dc6ebe2963383ded5af799ad17164ba
Summary:
Pull Request resolved: https://github.com/facebookresearch/weakly-supervised-action-detection/pull/13
Pull Request resolved: https://github.com/pytorch/translate/pull/166
Pull Request resolved: https://github.com/pytorch/pytorch/pull/9125
Closes https://github.com/pytorch/pytorch/pull/9125
Use inheritance for polymorphism, and remove template parameter
This is to change the templating in call sites, the core implementations will change later
Before Caffe2 Tensor class was compile-time fixed to bind to a particular device/context. With this change, we're making it a runtime property (stored inside the tensor), but preserve the same semantics. For example, one has to specify device type in order to create a Tensor - there are no uninitialized tensors. More specifically the changes are:
1. We added an extra argument *DeviceType* to most of the constructors of the tensor, e.g. (Tensor(DeviceType type)),
2. Semantics of constructor Tensor(const Tensor<SrcContext>& src, ContextForCopy* context); is changed, in this constructor, the second context is passed in to enable us to call the templated Copy function, it could be in a different context as source and target previously, now we'll enforce that the context should have same device type as src, if it is provided.
3. To preserve 'get-or-construct' semantics of Blob, we added specialized getter Blob::GetMutableTensor that verifies both that Blob contains a Tensor and that it's of a correct type
4. Specifically, Tensor type is not default-constructible any more (as we don't have unknown device tensors) and thus some of the code handling STL containers needs to change
Note: Some changes are postponed just to keep this diff a bit smaller. Please see `TODO`s.
Reviewed By: xw285cornell
Differential Revision: D8121878
fbshipit-source-id: 4a5e9a677ba4ac82095df959851a054c81eccf81
* Update ReduceMean
* Add reduce mean to math
* Update cuda flag
* Update Eigen::Tensor ctor
* Remove unused variables
* Skip ReduceTensorGPUTest if no gpus
* Add NOMINMAX for windows
* Fix lpnorm_op in windows
Summary: D6636282 caused regression test failure of nmt model use in prod, see 24949620 for besect history.
Reviewed By: pietern
Differential Revision: D6671602
fbshipit-source-id: d863013964666727cf488a6ac5b01f5216f149d9
Summary: Adds transpose CPU version to prepare for LC layer.
Reviewed By: Yangqing
Differential Revision: D6641358
fbshipit-source-id: 1825b4c270dea2c0049ba334303abcbf50b22ee7
Summary: When converting from half to float, the bytes to be returned were represented as an unsigned int. When returning, this had the effect of converting the unsigned int into a float. This is incorrect, as we want to instead take the raw data and return it as float.
Reviewed By: pietern, asaadaldien
Differential Revision: D5080335
fbshipit-source-id: 7208efc5799daccf92e1628ee326f7470b867261
Summary: These are system headers and so should be included via `<>`.
Reviewed By: yfeldblum
Differential Revision: D4783480
fbshipit-source-id: 979670b594859b45560cead34f615442dfcc9f8b
(1) cudnn for conv
(2) cublas: after going through the work I feel it's beter to use HOST pointer mode, so changed it.
(3) storage order: despite that googlenet and multibox uses NHWC, it seems better to be still using
NCHW as default to be consistent with caffe and cudnn; moved to NCHW as default.
(1) various bugfixes.
(2) Tensor is now a class independent from its data type. This allows us
to write easier type-independent operators.
(3) code convention changes a bit: dtype -> T, Tensor<*Context> -> Tensor* alias.
(4) ParallelNet -> DAGNet to be more consistent with what it does.
(5) Caffe's own flags library instead of gflags.
(6) Caffe's own logging library instead of glog, but glog can be chosen with
compile-time definition -DCAFFE2_USE_GOOGLE_GLOG. As a result, glog macros
like CHECK, DCHECK now have prefix CAFFE_, and LOG(*) now becomes
CAFFE_LOG_*.
(7) an optional protobuf inclusion, which can be chosen with USE_SYSTEM_PROTOBUF
in build_env.py.
