From dc2633df03a2aa459c86b3dad46696d96d52efe3 Mon Sep 17 00:00:00 2001
From: zhoufeng <zhoufeng54@huawei.com>
Date: Fri, 11 Mar 2022 16:42:15 +0800
Subject: [PATCH] fix serving gil

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>
---
 mindspore/ccsrc/pybind_api/gil_scoped_long_running.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mindspore/ccsrc/pybind_api/gil_scoped_long_running.h b/mindspore/ccsrc/pybind_api/gil_scoped_long_running.h
index 7b2d259ee76..bb647fb8216 100644
--- a/mindspore/ccsrc/pybind_api/gil_scoped_long_running.h
+++ b/mindspore/ccsrc/pybind_api/gil_scoped_long_running.h
@@ -28,7 +28,11 @@ namespace py = pybind11;
 namespace mindspore {
 class GilScopedLongRunningHook : public ScopedLongRunningHook {
  public:
-  void Enter() override { release_ = std::make_unique<py::gil_scoped_release>(); }
+  void Enter() override {
+    if (PyGILState_Check() != 0) {
+      release_ = std::make_unique<py::gil_scoped_release>();
+    }
+  }
   void Leave() override { release_ = nullptr; }
 
  private: