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https://github.com/pytorch/pytorch.git
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f51de8b61a
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/22185 Original commit changeset: 72a0eac1658b Differential Revision: D15981928 fbshipit-source-id: d2455d79e81c26ee90d41414cde8ac0f9b703bc3
51 lines
2.0 KiB
C++
51 lines
2.0 KiB
C++
#include <ATen/core/ivalue.h>
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#include <torch/csrc/utils/init.h>
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#include <torch/csrc/utils/throughput_benchmark.h>
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#include <pybind11/functional.h>
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namespace torch {
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namespace throughput_benchmark {
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void initThroughputBenchmarkBindings(PyObject* module) {
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auto m = py::handle(module).cast<py::module>();
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using namespace torch::throughput_benchmark;
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py::class_<BenchmarkConfig>(m, "BenchmarkConfig")
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.def(py::init<>())
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.def_readwrite(
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"num_calling_threads", &BenchmarkConfig::num_calling_threads)
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.def_readwrite("num_worker_threads", &BenchmarkConfig::num_worker_threads)
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.def_readwrite("num_warmup_iters", &BenchmarkConfig::num_warmup_iters)
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.def_readwrite("num_iters", &BenchmarkConfig::num_iters);
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py::class_<BenchmarkExecutionStats>(m, "BenchmarkExecutionStats")
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.def_readonly("latency_avg_ms", &BenchmarkExecutionStats::latency_avg_ms)
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.def_readonly("num_iters", &BenchmarkExecutionStats::num_iters);
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py::class_<ThroughputBenchmark>(m, "ThroughputBenchmark", py::dynamic_attr())
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.def(py::init<std::shared_ptr<jit::script::Module>>())
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.def(py::init<py::object>())
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.def(
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"add_input",
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[](ThroughputBenchmark& self, py::args args, py::kwargs kwargs) {
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self.addInput(std::move(args), std::move(kwargs));
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})
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.def(
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"run_once",
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[](ThroughputBenchmark& self, py::args args, py::kwargs kwargs) {
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// Depending on this being ScriptModule of nn.Module we will release
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// the GIL or not further down in the stack
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return self.runOnce(std::move(args), std::move(kwargs));
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})
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.def("benchmark", [](ThroughputBenchmark& self, BenchmarkConfig config) {
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// The benchmark always runs without the GIL. GIL will be used where
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// needed. This will happen only in the nn.Module mode when manipulating
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// inputs and running actual inference
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AutoNoGIL no_gil_guard;
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return self.benchmark(config);
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});
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}
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} // namespace throughput_benchmark
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} // namespace torch
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