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paddle.profiler. load_profiler_result ( filename: str ) → _ProfilerResult [source]

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Load dumped profiler data back to memory.

Parameters

filename (str) – Name of the exported protobuf file of profiler data.

Returns

ProfilerResult object, which stores profiling data.

Examples

>>> 
>>> import paddle.profiler as profiler
>>> import paddle
>>> paddle.device.set_device('gpu')
>>> with profiler.Profiler(
...         targets=[profiler.ProfilerTarget.CPU, profiler.ProfilerTarget.GPU],
...         scheduler = (3, 10)) as p:
...     for iter in range(10):
...         #train()
...         p.step()
>>> p.export('test_export_protobuf.pb', format='pb')
>>> profiler_result = profiler.load_profiler_result('test_export_protobuf.pb')