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2f082e1e56
Fixes #ISSUE_NUMBER Pull Request resolved: https://github.com/pytorch/pytorch/pull/140897 Approved by: https://github.com/ezyang
74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
#pragma once
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#include <c10/macros/Export.h>
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namespace c10 {
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// Structure used to pack all the thread local boolean
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// flags used by autograd
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struct C10_API AutogradState {
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static AutogradState& get_tls_state();
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static void set_tls_state(AutogradState state);
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AutogradState(
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bool grad_mode,
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bool inference_mode,
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bool fw_grad_mode,
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bool multithreading_enabled)
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: grad_mode_(grad_mode),
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inference_mode_(inference_mode),
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fw_grad_mode_(fw_grad_mode),
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multithreading_enabled_(multithreading_enabled),
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view_replay_enabled_(false) {}
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void set_grad_mode(bool enabled) {
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grad_mode_ = enabled;
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}
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void set_fw_grad_mode(bool enabled) {
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fw_grad_mode_ = enabled;
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}
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void set_inference_mode(bool enabled) {
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inference_mode_ = enabled;
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}
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void set_multithreading_enabled(bool multithreading_enabled) {
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multithreading_enabled_ = multithreading_enabled;
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}
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void set_view_replay_enabled(bool view_replay_enabled) {
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view_replay_enabled_ = view_replay_enabled;
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}
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bool get_grad_mode() const {
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return grad_mode_;
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}
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bool get_fw_grad_mode() const {
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return fw_grad_mode_;
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}
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bool get_inference_mode() const {
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return inference_mode_;
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}
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bool get_multithreading_enabled() const {
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return multithreading_enabled_;
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}
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bool get_view_replay_enabled() const {
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return view_replay_enabled_;
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}
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private:
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bool grad_mode_ : 1;
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bool inference_mode_ : 1;
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bool fw_grad_mode_ : 1;
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bool multithreading_enabled_ : 1;
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// NOLINTNEXTLINE(cppcoreguidelines-use-default-member-init)
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bool view_replay_enabled_ : 1;
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};
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} // namespace c10
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