Skip to content

P
Paddle

PaddlePaddle / Paddle
1 年多 前同步成功

通知 2302
Star 20931
Fork 5422
P
Paddle
未验证 提交 04285ab4 编写于 作者: L Leo Chen 提交者： GitHub
浏览文件
操作

[AMP] support setting amp_level in multi-thread (#39198)

上级 3e80253a
隐藏空白更改
内联 并排
Showing with 3 addition and 1 deletion
paddle/fluid/imperative/tracer.cc
浏览文件 @ 04285ab4
...@@ -32,6 +32,8 @@ namespace imperative { ...@@ -32,6 +32,8 @@ namespace imperative {
thread_local bool Tracer::has_grad_ = true; thread_local bool Tracer::has_grad_ = true;
thread_local AmpLevel Tracer::amp_level_ = AmpLevel::O0;
static std::shared_ptr<Tracer> g_current_tracer(nullptr); static std::shared_ptr<Tracer> g_current_tracer(nullptr);
const std::shared_ptr<Tracer>& GetCurrentTracer() { return g_current_tracer; } const std::shared_ptr<Tracer>& GetCurrentTracer() { return g_current_tracer; }
......
paddle/fluid/imperative/tracer.h
浏览文件 @ 04285ab4
...@@ -126,7 +126,7 @@ class Tracer { ...@@ -126,7 +126,7 @@ class Tracer {
platform::Place expected_place_; platform::Place expected_place_;
GarbageCollectorMap gcs_; GarbageCollectorMap gcs_;
static thread_local bool has_grad_; static thread_local bool has_grad_;
AmpLevel amp_level_{AmpLevel::O0}; static thread_local AmpLevel amp_level_;
}; };
// To access static variable current_tracer // To access static variable current_tracer
......
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或