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[v1.x] Add TensorRT verbose option #19100

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Sep 10, 2020
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[v1.x] Add TensorRT verbose option #19100

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10 changes: 9 additions & 1 deletion src/operator/subgraph/tensorrt/tensorrt.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,8 @@

#include "./tensorrt-inl.h"

#include <NvInfer.h>

namespace mxnet {
namespace op {

Expand Down Expand Up @@ -311,7 +313,13 @@ OpStatePtr TRTCreateState(const nnvm::NodeAttrs& attrs, Context ctx,
graph.attrs["dtype"] = std::make_shared<nnvm::any>(std::move(dtypes));
graph.attrs["shape"] = std::make_shared<nnvm::any>(std::move(shapes));
auto onnx_graph = op::nnvm_to_onnx::ConvertNnvmGraphToOnnx(graph, &params_map);
auto trt_tuple = ::onnx_to_tensorrt::onnxToTrtCtx(onnx_graph, max_batch_size, 1 << 30);
uint32_t verbose = dmlc::GetEnv("MXNET_TENSORRT_VERBOSE", 0);
auto log_lvl = nvinfer1::ILogger::Severity::kWARNING;
if (verbose != 0) {
log_lvl = nvinfer1::ILogger::Severity::kVERBOSE;
}

auto trt_tuple = ::onnx_to_tensorrt::onnxToTrtCtx(onnx_graph, max_batch_size, 1 << 30, log_lvl);
return OpStatePtr::Create<TRTEngineParam>(std::move(std::get<0>(trt_tuple)),
std::move(std::get<1>(trt_tuple)),
std::move(std::get<2>(trt_tuple)),
Expand Down