[PROFILING] Add ability to profile a single function_profiling #9553
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tkonolige
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areusch,
comaniac,
icemelon,
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ZihengJiang
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Add a new function `tvm.runtime.profiling.profile_function` which collects performance metrics for a single function in an IRModule. For example, collecting performance counters using `PAPIMetricCollector`. This is helpful for optimizing kernels and schedules for a single operator.
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areusch
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Nov 29, 2021
src/runtime/profiling.cc
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| Device dev{static_cast<DLDeviceType>(device_type), device_id}; | ||
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| // warmup | ||
| for (size_t i = 0; i < 10; i++) { |
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seems like this one should be configurable?
src/runtime/profiling.cc
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| std::unordered_map<String, ObjectRef> results; | ||
| for (size_t i = 0; i < collectors.size(); i++) { | ||
| auto r = collectors[i]->Stop(collector_data[i]); | ||
| // We might want to do this in a separate loop to avoid unnecessary time |
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should we just do that now? seems better...
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@areusch Could you re-review? |
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@areusch gentle ping |
masahi
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Jan 9, 2022
Raghav-Chakravarthy
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Jan 28, 2022
…e#9553) * [PROFILING] Add ability to profile a single function_profiling Add a new function `tvm.runtime.profiling.profile_function` which collects performance metrics for a single function in an IRModule. For example, collecting performance counters using `PAPIMetricCollector`. This is helpful for optimizing kernels and schedules for a single operator. * fix docs * configurable number of warmup iterations. avoid allocating when stopping collectors
ylc
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Feb 16, 2022
…e#9553) * [PROFILING] Add ability to profile a single function_profiling Add a new function `tvm.runtime.profiling.profile_function` which collects performance metrics for a single function in an IRModule. For example, collecting performance counters using `PAPIMetricCollector`. This is helpful for optimizing kernels and schedules for a single operator. * fix docs * configurable number of warmup iterations. avoid allocating when stopping collectors
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Add a new function
tvm.runtime.profiling.profile_functionwhich collects performance metrics for a single function in an IRModule. For example, collecting performance counters usingPAPIMetricCollector. This is helpful for optimizing kernels and schedules for a single operator.