torch/lib/THD/base/ChannelEnvVars.hpp

#pragma once

namespace thd {

constexpr char RANK_ENV[] = "RANK";
constexpr char WORLD_SIZE_ENV[] = "WORLD_SIZE";
constexpr char MASTER_PORT_ENV[] = "MASTER_PORT";
constexpr char MASTER_ADDR_ENV[] = "MASTER_ADDR";

}