Release Python GIL in C++ class constructor (#493)

2023-12-20 15:54:32 +08:00
parent ef8d112aaa
commit 7634f5f034
4 changed files with 8 additions and 4 deletions
--- a/sherpa-onnx/python/csrc/offline-tts.cc
+++ b/sherpa-onnx/python/csrc/offline-tts.cc
@@ -48,7 +48,8 @@ void PybindOfflineTts(py::module *m) {

  using PyClass = OfflineTts;
  py::class_<PyClass>(*m, "OfflineTts")
-      .def(py::init<const OfflineTtsConfig &>(), py::arg("config"))
+      .def(py::init<const OfflineTtsConfig &>(), py::arg("config"),
+           py::call_guard<py::gil_scoped_release>())
      .def_property_readonly("sample_rate", &PyClass::SampleRate)
      .def(
          "generate",