mirror of
https://github.com/zebrajr/pytorch.git
synced 2025-12-07 00:21:07 +01:00
04108592a3
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/63117 Test Plan: Imported from OSS Reviewed By: ngimel Differential Revision: D30388097 Pulled By: albanD fbshipit-source-id: f1bc777064645db1ff848bdd64af95bffb530984
51 lines
994 B
C++
51 lines
994 B
C++
#pragma once
|
|
|
|
#include <c10/macros/Macros.h>
|
|
|
|
#include <cstdint>
|
|
|
|
namespace c10 {
|
|
|
|
// Structure used to pack all the thread local boolean
|
|
// flags used by autograd
|
|
struct C10_API AutogradState {
|
|
static AutogradState& get_tls_state();
|
|
static void set_tls_state(AutogradState state);
|
|
|
|
AutogradState(bool grad_mode, bool inference_mode, bool fw_grad_mode)
|
|
: grad_mode_(grad_mode),
|
|
inference_mode_(inference_mode),
|
|
fw_grad_mode_(fw_grad_mode) {}
|
|
|
|
void set_grad_mode(bool enabled) {
|
|
grad_mode_ = enabled;
|
|
}
|
|
|
|
void set_fw_grad_mode(bool enabled) {
|
|
fw_grad_mode_ = enabled;
|
|
}
|
|
|
|
void set_inference_mode(bool enabled) {
|
|
inference_mode_ = enabled;
|
|
}
|
|
|
|
bool get_grad_mode() const {
|
|
return grad_mode_;
|
|
}
|
|
|
|
bool get_fw_grad_mode() const {
|
|
return fw_grad_mode_;
|
|
}
|
|
|
|
bool get_inference_mode() const {
|
|
return inference_mode_;
|
|
}
|
|
|
|
private:
|
|
bool grad_mode_ : 1;
|
|
bool inference_mode_ : 1;
|
|
bool fw_grad_mode_ : 1;
|
|
};
|
|
|
|
} // namespace c10
|