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feat: scoped_critical_section (#5684)

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* feat: scoped_critical_section

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* refactor: pull out to file

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* style: pre-commit fixes

* fix: GIL code in some compilers

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* fix: move to correct spot

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

---------

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
This commit is contained in:
Henry Schreiner
2025-05-23 17:41:45 -04:00
committed by GitHub
parent e3883dd5d5
commit d7769de533
5 changed files with 67 additions and 11 deletions
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9
tests/test_embed/test_interpreter.cpp
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@@ -1,3 +1,4 @@
#include <pybind11/critical_section.h>
#include <pybind11/embed.h>
// Silence MSVC C++17 deprecation warning from Catch regarding std::uncaught_exceptions (up to
@@ -365,15 +366,11 @@ TEST_CASE("Threads") {
#ifdef Py_GIL_DISABLED
# if PY_VERSION_HEX < 0x030E0000
std::lock_guard<std::mutex> lock(mutex);
locals["count"] = locals["count"].cast<int>() + 1;
# else
Py_BEGIN_CRITICAL_SECTION(locals.ptr());
locals["count"] = locals["count"].cast<int>() + 1;
Py_END_CRITICAL_SECTION();
py::scoped_critical_section lock(locals);
# endif
#else
locals["count"] = locals["count"].cast<int>() + 1;
#endif
locals["count"] = locals["count"].cast<int>() + 1;
});
}