wehub-resource-sync
50 lines
1.8 KiB
C++
50 lines
1.8 KiB
C++
/* Copyright 2019 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#include "xla/python/profiler/internal/traceme_wrapper.h"
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#include "pybind11/attr.h" // from @pybind11
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#include "pybind11/pybind11.h" // from @pybind11
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#include "xla/python/profiler/internal/traceme_state.h"
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namespace py = ::pybind11;
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using ::xla::profiler::TraceMeWrapper;
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// Returns true if TraceMe is enabled.
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// This is a low-overhead function that can be called frequently.
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static PyObject* traceme_enabled(PyObject* self, PyObject* args) {
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if (xla::profiler::traceme_enabled) {
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Py_RETURN_TRUE;
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}
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Py_RETURN_FALSE;
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}
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static PyMethodDef traceme_method_def = {"traceme_enabled", traceme_enabled,
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METH_NOARGS,
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"Returns true if TraceMe is enabled."};
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PYBIND11_MODULE(_pywrap_traceme, m) {
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py::class_<TraceMeWrapper>(m, "TraceMe", py::module_local())
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.def(py::init<const py::str&, const py::kwargs&>())
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.def("SetMetadata", &TraceMeWrapper::SetMetadata)
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.def("Stop", &TraceMeWrapper::Stop);
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py::object module_name = m.attr("__name__");
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m.attr("traceme_enabled") =
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py::reinterpret_steal<py::object>(PyCFunction_NewEx(
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&traceme_method_def, /*self=*/nullptr, module_name.ptr()));
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};
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