add python profiler package #40065
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add python profiler package #40065
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Thanks for your contribution! |
liutiexing
requested changes
Mar 2, 2022
paddle/fluid/pybind/pybind.cc
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| py::class_<paddle::platform::ProfilerOptions>(m, "ProfilerOptions") | ||
| .def(py::init<>()) | ||
| .def_readwrite("trace_level", |
paddle/fluid/pybind/pybind.cc
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| profiler->Prepare(); | ||
| }) | ||
| .def("Start", &paddle::platform::Profiler::Start) | ||
| .def("Stop", &paddle::platform::Profiler::Stop, |
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stop时disable HostEventRecorder
wawltor
reviewed
Mar 4, 2022
| .def_readwrite("device_node", | ||
| &paddle::platform::HostPythonNode::device_node_ptrs); | ||
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| py::class_<paddle::platform::Profiler>(m, "_Profiler") |
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这块的Profiler相关调用函数首字母大写，这块是有调研过竞品，都是大写？
paddle/fluid/pybind/pybind.cc
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| py::class_<platform::RecordEvent>(m, "_RecordEvent") | ||
| .def(py::init([](std::string name, platform::TracerEventType type) { | ||
| return std::unique_ptr<platform::RecordEvent>(new platform::RecordEvent( |
| import paddle.profiler as profiler | ||
| with profiler.Profiler(targets=[profiler.ProfilerTarget.CPU, | ||
| profiler.ProfilerTarget.GPU], | ||
| scheduler = (3, 10), |
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这里有个疑问，虽然在构建scheduler的时候可以多种方式，但是给用户的感觉就是构建方法不够清晰，这里是不是考虑把接口统一一下
| def __exit__(self, exc_type, exc_val, exc_tb): | ||
| self.stop() | ||
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| def start(self): |
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