Add a null check for tracer in the Module::load_method
#6296
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Summary: When testing the [LLM Manual](https://pytorch.org/executorch/0.4/llm/getting-started.html#profiling-and-debugging), I found etdump is not generated :(. It seems to be a bug introduced in D62520386 when a `tracer` parameter is added to `Module::load_method`. It overrides the `event_tracer_.get()`, resulting `tracer` being null `program_->load_method` is called and thus etdump is not generated. This diff just adds a check: it `tracer` is not null, use it; otherwise use the tracer get from class member event_tracer_. Differential Revision: D64481537
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/6296
Note: Links to docs will display an error until the docs builds have been completed. ❌ 3 New Failures, 5 PendingAs of commit 379ace3 with merge base 2c8b14c ( NEW FAILURES - The following jobs have failed:
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Summary:
When testing the LLM Manual, I found etdump is not generated :(. It seems to be a bug introduced in D62520386 when a
tracerparameter is added toModule::load_method. It overrides theevent_tracer_.get(), resultingtracerbeing nullprogram_->load_methodis called and thus etdump is not generated.This diff just adds a check: it
traceris not null, use it; otherwise use the tracer get from class member event_tracer_.Differential Revision: D64481537