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Add debug mode support for python backend #324

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Add debug mode support for python backend #324

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15 changes: 15 additions & 0 deletions src/pb_stub.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -447,6 +447,21 @@ Stub::StubSetup()
deserialize_bytes_ = python_backend_utils.attr("deserialize_bytes_tensor");
serialize_bytes_ = python_backend_utils.attr("serialize_byte_tensor");

// add a debug mode for triton python backend
py::module os = py::module_::import("os");
py::object env = os.attr("environ");
std::string triton_debug = py::str(env.attr("get")("TRITON_DEBUG", "0"));
if (triton_debug == "1") {
py::module debugpy = py::module_::import("debugpy");
std::string debug_port = py::str(env.attr("get")("TRITON_DEBUG_PORT", "8003"));
int triton_debug_port = std::stoi(debug_port);
LOG_INFO << "Running with debugpy mode on 0.0.0.0:" << triton_debug_port;
py::tuple listen_args(2);
listen_args[0] = "0.0.0.0";
listen_args[1] = triton_debug_port;
debugpy.attr("listen")(listen_args);
}

return sys;
}

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