dc86bb5296
If pybind11 is installed on the system its headers are already captured by @local_config_python//:python_headers, so the system lib only needs to depend on that. When installed correctly, includes should be #include "pybind11/...", the bundled pybind11 is based off the source repo which does not match the install paths. Use bazels strip_include_prefix to align the bundled headers correctly. Signed-off-by: Jason Zaman <jason@perfinion.com>
52 lines
1.6 KiB
C++
52 lines
1.6 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 <utility>
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#include "absl/types/optional.h"
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#include "pybind11/pybind11.h"
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#include "tensorflow/core/platform/types.h"
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#include "tensorflow/core/profiler/lib/traceme.h"
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namespace py = pybind11;
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namespace {
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// Helper to implement TraceMe as a context manager in Python.
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class TraceMeWrapper {
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public:
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explicit TraceMeWrapper(const tensorflow::string& name) : name_(name) {}
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void Enter() { traceme_.emplace(std::move(name_)); }
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void Exit() { traceme_.reset(); }
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static bool IsEnabled() { return tensorflow::profiler::TraceMe::Active(); }
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private:
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tensorflow::string name_;
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absl::optional<tensorflow::profiler::TraceMe> traceme_;
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};
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} // namespace
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PYBIND11_MODULE(_pywrap_traceme, m) {
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py::class_<TraceMeWrapper> traceme_class(m, "TraceMe");
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traceme_class.def(py::init<const tensorflow::string&>())
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.def("Enter", &TraceMeWrapper::Enter)
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.def("Exit", &TraceMeWrapper::Exit)
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.def_static("IsEnabled", &TraceMeWrapper::IsEnabled);
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};
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