Make pybind11 modules GIL-free

ndgrigorian · ndgrigorian · commit 6766f1060321 · 2026-02-16T17:25:09.000-08:00
diff --git a/dpctl/utils/src/device_queries.cpp b/dpctl/utils/src/device_queries.cpp
@@ -132,7 +132,7 @@ std::uint32_t py_intel_memory_bus_width(const sycl::device &d)
 
 }; // namespace
 
-PYBIND11_MODULE(_device_queries, m)
+PYBIND11_MODULE(_device_queries, m, py::mod_gil_not_used())
 {
     m.def("intel_device_info_device_id", &py_intel_device_id,
           "Get ext_intel_device_id for the device, zero if not an intel device",
diff --git a/dpctl/utils/src/order_keeper.cpp b/dpctl/utils/src/order_keeper.cpp
@@ -6,7 +6,7 @@
 #include "sequential_order_keeper.hpp"
 #include <sycl/sycl.hpp>
 
-PYBIND11_MODULE(_seq_order_keeper, m)
+PYBIND11_MODULE(_seq_order_keeper, m, py::mod_gil_not_used())
 {
     py::class_<SequentialOrder>(m, "_OrderManager")
         .def(py::init<std::size_t>())

Original file line number	Diff line number	Diff line change
`@@ -132,7 +132,7 @@ std::uint32_t py_intel_memory_bus_width(const sycl::device &d)`
`132`	`132`
`133`	`133`	`}; // namespace`
`134`	`134`
`135`		`-PYBIND11_MODULE(_device_queries, m)`
	`135`	`+PYBIND11_MODULE(_device_queries, m, py::mod_gil_not_used())`
`136`	`136`	`{`
`137`	`137`	`m.def("intel_device_info_device_id", &py_intel_device_id,`
`138`	`138`	`"Get ext_intel_device_id for the device, zero if not an intel device",`
Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`#include "sequential_order_keeper.hpp"`
`7`	`7`	`#include <sycl/sycl.hpp>`
`8`	`8`
`9`		`-PYBIND11_MODULE(_seq_order_keeper, m)`
	`9`	`+PYBIND11_MODULE(_seq_order_keeper, m, py::mod_gil_not_used())`
`10`	`10`	`{`
`11`	`11`	`py::class_<SequentialOrder>(m, "_OrderManager")`
`12`	`12`	`.def(py::init<std::size_t>())`