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29 Commits

Author SHA1 Message Date
albanD
9d2e15882e Add torch.utils to the docs page, remove dead code and fix docstrings (#105142) 
As per title.
Note that the c++ side code for the minidumps part was removed. So trying to call any of these 3 functions today results in an error saying that `torch._C` doesn't have these attributes.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/105142
Approved by: https://github.com/janeyx99
 2023-07-26 14:24:58 +00:00
PyTorch MergeBot
117325862c Revert "Add torch.utils to the docs page, remove dead code and fix docstrings (#105142)" 
This reverts commit e985719e98.

Reverted https://github.com/pytorch/pytorch/pull/105142 on behalf of https://github.com/huydhn due to Sorry for reverting this but it is failing python doc build job in trunk e985719e98 ([comment](https://github.com/pytorch/pytorch/pull/105142#issuecomment-1644874540))
 2023-07-21 01:47:49 +00:00
albanD
e985719e98 Add torch.utils to the docs page, remove dead code and fix docstrings (#105142) 
As per title.
Note that the c++ side code for the minidumps part was removed. So trying to call any of these 3 functions today results in an error saying that `torch._C` doesn't have these attributes.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/105142
Approved by: https://github.com/janeyx99
 2023-07-21 00:14:59 +00:00
albanD
59dff01319 Add top level function to check if running with deploy (#101420) 
Also not sure if this should be a public function or not. Leaving it private for now but let me know if you prefer for it to be public.

FYI @nikitaved this will logically conflict with your triton kernel PR.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/101420
Approved by: https://github.com/malfet
 2023-05-16 16:05:49 +00:00
fakeYan
668c578083 Automatically generate attributes and methods for custom backends. (#98066) 
Fixes #ISSUE_NUMBER
#97593
A new extension mechanism has been added.
When the user registers a new backend, the corresponding methods and attributes can be automatically generated.
Do this code.
`torch.utils.rename_privateuse1_backend('foo')`
`torch.utils.generate_for_privateuse1_backend()`
Then, get the following methods and attributes.
`torch.Tensor.is_foo`
`torch.Tensor.foo()`
`torch.nn.Module.foo()`

Pull Request resolved: https://github.com/pytorch/pytorch/pull/98066
Approved by: https://github.com/albanD
 2023-04-13 22:04:05 +00:00
Brian Hirsh
ce0c6e828e Reland "add an API for external backends to register custom device names (#86992)" (#87453) 
Re-land of https://github.com/pytorch/pytorch/pull/86992

This reverts commit a895af9250.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/87453
Approved by: https://github.com/ezyang, https://github.com/albanD
 2022-10-21 16:51:36 +00:00
PyTorch MergeBot
a895af9250 Revert "add an API for external backends to register custom device names (#86992)" 
This reverts commit fb6826bfd8.

Reverted https://github.com/pytorch/pytorch/pull/86992 on behalf of https://github.com/jeanschmidt due to breaking internal builds - D40534212 - arstudio-windows-tests-landcastle-0
 2022-10-20 14:51:08 +00:00
Brian Hirsh
fb6826bfd8 add an API for external backends to register custom device names (#86992) 
This API adds some improvements to external backends who are building C++ backends out of tree using the `PrivateUse1` dispatch key.

The docs and linked examples go over the API in more detail, but you should be able to use it like:
```
# This should probably be in the __init__.py file of a external backend's python package
> torch.register_privateuse1_backend("foo")`
# And it will allow the user to do this:
> a = torch.ones(2, device="foo")
```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/86992
Approved by: https://github.com/albanD
 2022-10-19 16:44:17 +00:00
Sherlock Huang
01dbbeeeb5 Expose cpp_backtrace to python binding (#84896) 
We can now get cpp stack trace by calling torch.utils.get_cpp_backtrace()

Sample output when calling from a torch_dispatch stack:
```
<omitting python frames>
frame #23: torch::handle_torch_function_no_python_arg_parser(c10::ArrayRef<pybind11::handle>, _object*, _object*, char const*, _object*, char const*, torch::TorchFunctionName) (0x7f69330bab90 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/utils/python_arg_parser.cpp:323)
frame #24: <unknown function> (0x7f6932a09e79 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/python_variable.cpp:2252)
frame #25: <unknown function> (0x7f69261aee33 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/PythonFallbackKernel.cpp:56)
frame #26: <unknown function> (0x7f69261afef9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:19)
frame #27: c10::BoxedKernel::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadced in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:41)
frame #28: <unknown function> (0x7f6926fae9b9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/boxing.h:227)
frame #29: at::Tensor c10::Dispatcher::redispatch<at::Tensor, at::Tensor const&>(c10::TypedOperatorHandle<at::Tensor (at::Tensor const&)> const&, c10::DispatchKeySet, at::Tensor const&) const (0x7f6926e821f5 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:106)
frame #30: at::_ops::alias::redispatch(c10::DispatchKeySet, at::Tensor const&) (0x7f6927142c31 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:438)
frame #31: <unknown function> (0x7f692ae4f8be in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/generated/ADInplaceOrViewType_1.cpp:1361)
frame #32: <unknown function> (0x7f692ae4f9b1 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/generated/ADInplaceOrViewType_1.cpp:1362)
frame #33: <unknown function> (0x7f692aef77e9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/WrapFunctionIntoFunctor.h:13)
frame #34: <unknown function> (0x7f6926fae7d8 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:50)
frame #35: at::Tensor c10::Dispatcher::redispatch<at::Tensor, at::Tensor const&>(c10::TypedOperatorHandle<at::Tensor (at::Tensor const&)> const&, c10::DispatchKeySet, at::Tensor const&) const (0x7f6926e821c9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:97)
frame #36: at::_ops::alias::redispatch(c10::DispatchKeySet, at::Tensor const&) (0x7f6927142c31 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:438)
frame #37: <unknown function> (0x7f6929ec654a in /fsx/users/bahuang/repos/pytorch_fsx/build/aten/src/ATen/RedispatchFunctions.h:10697)
frame #38: <unknown function> (0x7f6929d9edae in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/generated/VariableType_1.cpp:2837)
frame #39: <unknown function> (0x7f6929d9f043 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/generated/VariableType_1.cpp:2838)
frame #40: <unknown function> (0x7f6929e7d2f9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/WrapFunctionIntoFunctor.h:13)
frame #41: <unknown function> (0x7f6929eb1344 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:478)
frame #42: <unknown function> (0x7f6929ea7b99 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:490)
frame #43: <unknown function> (0x7f6929e7d370 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:563)
frame #44: <unknown function> (0x7f6929e7d43a in /fsx/users/bahuang/repos/pytorch_fsx/c10/util/C++17.h:239)
frame #45: <unknown function> (0x7f6929e7d48c in /fsx/users/bahuang/repos/pytorch_fsx/c10/util/C++17.h:364)
frame #46: <unknown function> (0x7f6929e7d50a in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:554)
frame #47: c10::BoxedKernel::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadced in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:41)
frame #48: c10::KernelFunction::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadd26 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:43)
frame #49: c10::Dispatcher::redispatchBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f692603890a in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:652)
frame #50: <unknown function> (0x7f69260387f9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:388)
frame #51: <unknown function> (0x7f69261af0ef in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/PythonFallbackKernel.cpp:96)
frame #52: <unknown function> (0x7f69261aff2b in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:25)
frame #53: c10::BoxedKernel::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadced in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:41)
frame #54: c10::KernelFunction::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadd26 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:43)
frame #55: c10::Dispatcher::callBoxed(c10::OperatorHandle const&, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6925fd6ab2 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:628)
frame #56: <unknown function> (0x7f6925fd6690 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:376)
frame #57: <unknown function> (0x7f692bf5b525 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:380)
frame #58: <unknown function> (0x7f692bf59fac in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/jit/runtime/register_c10_ops.cpp:15)
frame #59: <unknown function> (0x7f692bf5af41 in /usr/include/c++/7/bits/std_function.h:316)
frame #60: std::function<void (std::vector<c10::IValue, std::allocator<c10::IValue> >&)>::operator()(std::vector<c10::IValue, std::allocator<c10::IValue> >&) const (0x7f6932ab9a0f in /usr/include/c++/7/bits/std_function.h:706)
frame #61: <unknown function> (0x7f6932aad541 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/stack.h:41)
frame #62: <unknown function> (0x7f6932ab3102 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/jit/python/pybind_utils.h:1206 (discriminator 1))
frame #63: <unknown function> (0x7f6932ab3943 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/jit/python/pybind_utils.h:1272)
frame #64: <unknown function> (0x7f6932a46120 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/jit/python/init.cpp:1767)
frame #65: <unknown function> (0x7f6932a997be in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/cast.h:1441)
frame #66: <unknown function> (0x7f6932a8a985 in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/cast.h:1410)
frame #67: <unknown function> (0x7f6932a66e1e in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/pybind11.h:249)
frame #68: <unknown function> (0x7f6932a66ec2 in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/pybind11.h:224)
frame #69: <unknown function> (0x7f6932473111 in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/pybind11.h:929)
frame #104: __libc_start_main (0x7f693485dc87 in /build/glibc-uZu3wS/glibc-2.27/csu/../csu/libc-start.c:310)
```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/84896
Approved by: https://github.com/ezyang
 2022-09-27 14:59:08 +00:00
PyTorch MergeBot
3122a96ee4 Revert "Improve and expose cpp_backtrace to python binding (#84896)" 
This reverts commit 73fbca1ea6.

Reverted https://github.com/pytorch/pytorch/pull/84896 on behalf of https://github.com/kit1980 due to Broke libtorch and linux-binary-manywheel - 73fbca1ea6
 2022-09-21 03:13:20 +00:00
Sherlock Huang
73fbca1ea6 Improve and expose cpp_backtrace to python binding (#84896) 
We can now get cpp stack trace by calling torch.utils.get_cpp_backtrace()

Sample output when calling from a torch_dispatch stack:
```
<omitting python frames>
frame #23: torch::handle_torch_function_no_python_arg_parser(c10::ArrayRef<pybind11::handle>, _object*, _object*, char const*, _object*, char const*, torch::TorchFunctionName) (0x7f69330bab90 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/utils/python_arg_parser.cpp:323)
frame #24: <unknown function> (0x7f6932a09e79 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/python_variable.cpp:2252)
frame #25: <unknown function> (0x7f69261aee33 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/PythonFallbackKernel.cpp:56)
frame #26: <unknown function> (0x7f69261afef9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:19)
frame #27: c10::BoxedKernel::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadced in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:41)
frame #28: <unknown function> (0x7f6926fae9b9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/boxing.h:227)
frame #29: at::Tensor c10::Dispatcher::redispatch<at::Tensor, at::Tensor const&>(c10::TypedOperatorHandle<at::Tensor (at::Tensor const&)> const&, c10::DispatchKeySet, at::Tensor const&) const (0x7f6926e821f5 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:106)
frame #30: at::_ops::alias::redispatch(c10::DispatchKeySet, at::Tensor const&) (0x7f6927142c31 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:438)
frame #31: <unknown function> (0x7f692ae4f8be in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/generated/ADInplaceOrViewType_1.cpp:1361)
frame #32: <unknown function> (0x7f692ae4f9b1 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/generated/ADInplaceOrViewType_1.cpp:1362)
frame #33: <unknown function> (0x7f692aef77e9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/WrapFunctionIntoFunctor.h:13)
frame #34: <unknown function> (0x7f6926fae7d8 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:50)
frame #35: at::Tensor c10::Dispatcher::redispatch<at::Tensor, at::Tensor const&>(c10::TypedOperatorHandle<at::Tensor (at::Tensor const&)> const&, c10::DispatchKeySet, at::Tensor const&) const (0x7f6926e821c9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:97)
frame #36: at::_ops::alias::redispatch(c10::DispatchKeySet, at::Tensor const&) (0x7f6927142c31 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:438)
frame #37: <unknown function> (0x7f6929ec654a in /fsx/users/bahuang/repos/pytorch_fsx/build/aten/src/ATen/RedispatchFunctions.h:10697)
frame #38: <unknown function> (0x7f6929d9edae in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/generated/VariableType_1.cpp:2837)
frame #39: <unknown function> (0x7f6929d9f043 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/autograd/generated/VariableType_1.cpp:2838)
frame #40: <unknown function> (0x7f6929e7d2f9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/WrapFunctionIntoFunctor.h:13)
frame #41: <unknown function> (0x7f6929eb1344 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:478)
frame #42: <unknown function> (0x7f6929ea7b99 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:490)
frame #43: <unknown function> (0x7f6929e7d370 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:563)
frame #44: <unknown function> (0x7f6929e7d43a in /fsx/users/bahuang/repos/pytorch_fsx/c10/util/C++17.h:239)
frame #45: <unknown function> (0x7f6929e7d48c in /fsx/users/bahuang/repos/pytorch_fsx/c10/util/C++17.h:364)
frame #46: <unknown function> (0x7f6929e7d50a in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:554)
frame #47: c10::BoxedKernel::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadced in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:41)
frame #48: c10::KernelFunction::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadd26 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:43)
frame #49: c10::Dispatcher::redispatchBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f692603890a in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:652)
frame #50: <unknown function> (0x7f69260387f9 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:388)
frame #51: <unknown function> (0x7f69261af0ef in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/PythonFallbackKernel.cpp:96)
frame #52: <unknown function> (0x7f69261aff2b in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:25)
frame #53: c10::BoxedKernel::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadced in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/BoxedKernel_impl.h:41)
frame #54: c10::KernelFunction::callBoxed(c10::OperatorHandle const&, c10::DispatchKeySet, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6932aadd26 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/boxing/KernelFunction_impl.h:43)
frame #55: c10::Dispatcher::callBoxed(c10::OperatorHandle const&, std::vector<c10::IValue, std::allocator<c10::IValue> >*) const (0x7f6925fd6ab2 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:628)
frame #56: <unknown function> (0x7f6925fd6690 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:376)
frame #57: <unknown function> (0x7f692bf5b525 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/dispatch/Dispatcher.h:380)
frame #58: <unknown function> (0x7f692bf59fac in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/jit/runtime/register_c10_ops.cpp:15)
frame #59: <unknown function> (0x7f692bf5af41 in /usr/include/c++/7/bits/std_function.h:316)
frame #60: std::function<void (std::vector<c10::IValue, std::allocator<c10::IValue> >&)>::operator()(std::vector<c10::IValue, std::allocator<c10::IValue> >&) const (0x7f6932ab9a0f in /usr/include/c++/7/bits/std_function.h:706)
frame #61: <unknown function> (0x7f6932aad541 in /fsx/users/bahuang/repos/pytorch_fsx/aten/src/ATen/core/stack.h:41)
frame #62: <unknown function> (0x7f6932ab3102 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/jit/python/pybind_utils.h:1206 (discriminator 1))
frame #63: <unknown function> (0x7f6932ab3943 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/jit/python/pybind_utils.h:1272)
frame #64: <unknown function> (0x7f6932a46120 in /fsx/users/bahuang/repos/pytorch_fsx/torch/csrc/jit/python/init.cpp:1767)
frame #65: <unknown function> (0x7f6932a997be in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/cast.h:1441)
frame #66: <unknown function> (0x7f6932a8a985 in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/cast.h:1410)
frame #67: <unknown function> (0x7f6932a66e1e in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/pybind11.h:249)
frame #68: <unknown function> (0x7f6932a66ec2 in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/pybind11.h:224)
frame #69: <unknown function> (0x7f6932473111 in /fsx/users/bahuang/repos/pytorch_fsx/third_party/pybind11/include/pybind11/pybind11.h:929)
frame #104: __libc_start_main (0x7f693485dc87 in /build/glibc-uZu3wS/glibc-2.27/csu/../csu/libc-start.c:310)
```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/84896
Approved by: https://github.com/ezyang
 2022-09-21 01:32:33 +00:00
driazati
059a717c9e Fix breakpad build and add to more images (#59236) 
Summary:
This PR
* adds the breakpad build to most of the remaining docker images (except the mobile + slim ones)
* pins to a [fork of breakpad](https://github.com/google/breakpad/compare/master...driazati:master?expand=1) to enable dasiy chaining on signal handlers
* renames the API to be nicer

Pull Request resolved: https://github.com/pytorch/pytorch/pull/59236

Reviewed By: malfet

Differential Revision: D28792511

Pulled By: driazati

fbshipit-source-id: 83723e74b7f0a00e1695210ac2620a0c91ab4bf2
 2021-06-01 22:47:14 -07:00
davidriazati@fb.com
638617f9f8 Write mini dump on pybind exceptions (#55652) 
Summary:
We register an [error handler](https://pybind11.readthedocs.io/en/stable/advanced/exceptions.html#registering-custom-translators) with pybind so that C++ exceptions are passed to Python and raised as runtime errors that can be `try...except`ed etc. Since these don't terminate the program (until Python does), they never fire the signal handler to write a minidump out with the crash information. This PR adds some logic in the exception translator to write out a minidump if enabled.
](https://our.intern.facebook.com/intern/diff/27830952/)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/55652

Pulled By: driazati

Reviewed By: bertmaher

Differential Revision: D27830952

fbshipit-source-id: 26e8f913e99dff971a4eb09eb87221c66f759763
 2021-04-19 14:53:43 -07:00
David Riazati
1ec12fd491 Add minidump collection via breakpad (#55647) 
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/55647

This adds [breakpad](https://github.com/google/breakpad) which comes with out-of-the-box utilities to register a signal handler that writes out a minidump on an unhandled exception. Right now this is gated behind a flag in `torch.utils`, but in the future it could be on by default. Sizewise this adds aboute 500k to `libtorch_cpu.so` (187275968 B to 187810016 B).

```bash
$ cat <<EOF > test.py
import torch

torch.utils.enable_minidump_collection()

# temporary util that just segfaults
torch._C._crash()
EOF

$ python test.py
Wrote minidump to /tmp/pytorch_crashes/6a829041-50e9-4247-ea992f99-a74cf47a.dmp
fish: “python test.py” terminated by signal SIGSEGV (Address boundary error)
$ minidump-2-core /tmp/pytorch_crashes/6a829041-50e9-4247-ea992f99-a74cf47a.dmp -o core.dmp
$ gdb python core.dmp
... commence debugging ...
```

Right now all exceptions that get passed up to Python don't trigger the signal handler (which by default only
handles [these](https://github.com/google/breakpad/blob/main/src/client/linux/handler/exception_handler.cc#L115)). It would be possible for PyTorch exceptions to explicitly write a minidump when passed up to Python (maybe only when the exception is unhandled or something).

Test Plan: Imported from OSS

Reviewed By: ailzhang

Differential Revision: D27679767

Pulled By: driazati

fbshipit-source-id: 1ab3b5160b6dc405f5097eb25acc644d533358d7
 2021-04-16 13:05:01 -07:00
Will Constable
f2e41257e4 Back out "Revert D26077905: Back out "Revert D25850783: Add torch::deploy, an embedded torch-python interpreter"" (#51267) 
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/51267

Original commit changeset: b70185916502

Test Plan: test locally, oss ci-all, fbcode incl deferred

Reviewed By: suo

Differential Revision: D26121251

fbshipit-source-id: 4315b7fd5476914c8e5d6f547e1cfbcf0c227781
 2021-01-28 19:30:45 -08:00
Mike Ruberry
12a434abbc Revert D26077905: Back out "Revert D25850783: Add torch::deploy, an embedded torch-python interpreter" 
Test Plan: revert-hammer

Differential Revision:
D26077905 (dc2a44c4fc)

Original commit changeset: fae83bf9822d

fbshipit-source-id: b70185916502ba9ebe16d781cf0659b9f7865c9a
 2021-01-27 19:53:29 -08:00
Will Constable
dc2a44c4fc Back out "Revert D25850783: Add torch::deploy, an embedded torch-python interpreter" (#51124) 
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/51124

Original commit changeset: 1c7133627da2

Test Plan: Test locally with interpreter_test and on CI

Reviewed By: suo

Differential Revision: D26077905

fbshipit-source-id: fae83bf9822d79e9a9b5641bc5191a7f3fdea78d
 2021-01-27 16:49:42 -08:00
Mike Ruberry
e843974a6e Revert D25850783: Add torch::deploy, an embedded torch-python interpreter 
Test Plan: revert-hammer

Differential Revision:
D25850783 (3192f9e4fe)

Original commit changeset: a4656377caff

fbshipit-source-id: 1c7133627da28fb12848da7a9a46de6d3b2b67c6
 2021-01-26 02:07:44 -08:00
Will Constable
3192f9e4fe Add torch::deploy, an embedded torch-python interpreter (#50458) 
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/50458

libinterpreter.so contains a frozen python distribution including
torch-python bindings.

Freezing refers to serializing bytecode of python standard library modules as
well as the torch python library and embedding them in the library code.  This
library can then be dlopened multiple times in one process context, each
interpreter having its own python state and GIL.  In addition, each python
environment is sealed off from the filesystem and can only import the frozen
modules included in the distribution.

This change relies on newly added frozenpython, a cpython 3.8.6 fork built for this purpose.  Frozenpython provides libpython3.8-frozen.a which
contains frozen bytecode and object code for the python standard library.

Building on top of frozen python, the frozen torch-python bindings are added in
this diff, providing each embedded interpreter with a copy of the torch
bindings.  Each interpreter is intended to share one instance of libtorch and
the underlying tensor libraries.

Known issues

- Autograd is not expected to work with the embedded interpreter currently, as it manages
its own python interactions and needs to coordinate with the duplicated python
states in each of the interpreters.
- Distributed and cuda stuff is disabled in libinterpreter.so build, needs to be revisited
- __file__ is not supported in the context of embedded python since there are no
files for the underlying library modules.
using __file__
- __version__ is not properly supported in the embedded torch-python, just a
workaround for now

Test Plan: tested locally and on CI with cmake and buck builds running torch::deploy interpreter_test

Reviewed By: ailzhang

Differential Revision: D25850783

fbshipit-source-id: a4656377caff25b73913daae7ae2f88bcab8fd88
 2021-01-25 15:14:28 -08:00
Xiang Gao
20ac736200 Remove py2 compatible future imports (#44735) 
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/44735

Reviewed By: mruberry

Differential Revision: D23731306

Pulled By: ezyang

fbshipit-source-id: 0ba009a99e475ddbe22981be8ac636f8a1c8b02f
 2020-09-16 12:55:57 -07:00
Nikita Shulga
bcf8973654 Add torch.utils.cmake_prefix_path pointing to share/cmake folder (#38559) 
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/38559

Test Plan: Make sure that `cmake path/to/CMakeLists.txt -DCMAKE_PREFIX_PATH=`python -c 'import torch;print(torch.utils.cmake_prefix_path)'` succeeds for CMake projects which depends on Torch package

Differential Revision: D21644066

Pulled By: malfet

fbshipit-source-id: c8e3cb2cbd7f969fadea6a3bccc41c4edb3ec546
 2020-05-19 16:49:16 -07:00
なるみ
d83389d327 Ignore F401 in all __init__.py without putting noqa (#25823) 
Summary:
By adding `per-file-ignores = __init__.py: F401` into `.flake8` with `flake8>=3.7`, we can ignore F410 in all `__init__.py` without putting `# noqa: F401` line by line.

http://flake8.pycqa.org/en/latest/user/options.html?highlight=per-file-ignores#cmdoption-flake8-per-file-ignores
Pull Request resolved: https://github.com/pytorch/pytorch/pull/25823

Differential Revision: D17252182

Pulled By: soumith

fbshipit-source-id: 87b174075b79e4078953a7521bd1a8f82405646b
 2019-10-23 15:28:13 -07:00
albanD
5b5f398dd4 Make cpp-backed jit classes appear as being in torch.jit 
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/27220

Test Plan: Imported from OSS

Differential Revision: D17715305

Pulled By: albanD

fbshipit-source-id: 574704ad23ece6da7aa2780b78867307bef523cc
 2019-10-03 08:28:36 -07:00
Alexander Sidorov
f51de8b61a Back out "Revert D15435461: [pytorch][PR] PyTorch ThroughputBenchmark" (#22185) 
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/22185

Original commit changeset: 72a0eac1658b

Differential Revision: D15981928

fbshipit-source-id: d2455d79e81c26ee90d41414cde8ac0f9b703bc3
 2019-06-26 16:05:51 -07:00
Soumith Chintala
08060e898b Revert D15435461: [pytorch][PR] PyTorch ThroughputBenchmark 
Differential Revision:
D15435461

Original commit changeset: db08829dc3f4

fbshipit-source-id: 72a0eac1658b2d3f885bc9a21c49fcc23030ae3e
 2019-06-23 22:55:05 -07:00
Alexander Sidorov
9b45237618 PyTorch ThroughputBenchmark (#20766) 
Summary:
This is useful for measuring inference performance of your
models. This is a very basic benchmark for now. We don't support
batching on the benchmark side, no inter and intra op parallelizm is
supported yet, just caller based parallelizm.

Main phylosophy here is that user should be able to provide inputs
from python and just stack them within the benchmark. API should be
exactly the same as passing inputs to module.forward.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/20766

Test Plan: Added a new unit test

Differential Revision: D15435461

Pulled By: salexspb

fbshipit-source-id: db08829dc3f4398bb1d8aa16cc4a58b6c72f16c6
 2019-06-23 13:03:18 -07:00
Yangqing Jia
c47f680086 arc lint torch/utils (#13141) 
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/13141

This is an example diff to show what lint rules are being applied.

Reviewed By: mingzhe09088

Differential Revision: D10858478

fbshipit-source-id: cbeb013f10f755b0095478adf79366e7cf7836ff
 2018-10-25 14:59:03 -07:00
Luke Yeager
e7c1e6a8e3 [pep8] Fix most lint automatically with autopep8 
Here's the command I used to invoke autopep8 (in parallel!):

    git ls-files | grep '\.py$' | xargs -n1 -P`nproc` autopep8 -i

Several rules are ignored in setup.cfg. The goal is to let autopep8
handle everything which it can handle safely, and to disable any rules
which are tricky or controversial to address. We may want to come back
and re-enable some of these rules later, but I'm trying to make this
patch as safe as possible.

Also configures flake8 to match pep8's behavior.

Also configures TravisCI to check the whole project for lint.
 2017-01-28 01:15:51 +01:00
Adam Paszke
ee85fe1a9c Initial utils implementation 2016-09-08 18:49:48 -07:00