diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf18ffc9e856..ed905547cbae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.2)
+cmake_minimum_required(VERSION 3.9)
 project(tvm C CXX)
 
 # Utility functions
@@ -63,6 +63,7 @@ tvm_option(USE_NNPACK "Build with nnpack support" OFF)
 tvm_option(USE_RANDOM "Build with random support" OFF)
 tvm_option(USE_MICRO_STANDALONE_RUNTIME "Build with micro.standalone_runtime support" OFF)
 tvm_option(USE_ANTLR "Build with ANTLR for Relay parsing" OFF)
+tvm_option(USE_CXX_RPC "Build CXX RPC" OFF)
 
 # include directories
 include_directories(${CMAKE_INCLUDE_PATH})
@@ -275,6 +276,9 @@ add_library(tvm SHARED ${COMPILER_SRCS} ${RUNTIME_SRCS})
 add_library(tvm_topi SHARED ${TOPI_SRCS})
 add_library(tvm_runtime SHARED ${RUNTIME_SRCS})
 
+if(USE_CXX_RPC STREQUAL "ON")
+  add_subdirectory("apps/cpp_rpc")
+endif()
 
 if(USE_RELAY_DEBUG)
   message(STATUS "Building Relay in debug mode...")
@@ -405,6 +409,10 @@ endif(INSTALL_DEV)
 
 # More target definitions
 if(MSVC)
+  set_property(TARGET tvm PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
+  set_property(TARGET tvm_topi PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
+  set_property(TARGET tvm_runtime PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
+  set_property(TARGET nnvm_compiler PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
   target_compile_definitions(tvm PRIVATE -DTVM_EXPORTS)
   target_compile_definitions(tvm_runtime PRIVATE -DTVM_EXPORTS)
   target_compile_definitions(nnvm_compiler PRIVATE -DNNVM_EXPORTS)
diff --git a/apps/cpp_rpc/CMakeLists.txt b/apps/cpp_rpc/CMakeLists.txt
new file mode 100644
index 000000000000..61c40c1affe6
--- /dev/null
+++ b/apps/cpp_rpc/CMakeLists.txt
@@ -0,0 +1,23 @@
+set(TVM_RPC_SOURCES 
+  main.cc
+  rpc_env.cc
+  rpc_server.cc
+)
+
+if(WIN32)
+  list(APPEND TVM_RPC_SOURCES win32_process.cc)
+endif()
+
+# Set output to same directory as the other TVM libs
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+add_executable(tvm_rpc ${TVM_RPC_SOURCES})
+set_property(TARGET tvm_rpc PROPERTY INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE)
+target_compile_definitions(tvm_rpc PUBLIC -DNOMINMAX)
+target_include_directories(
+  tvm_rpc
+  PUBLIC "../../include"
+  PUBLIC DLPACK_PATH
+  PUBLIC DMLC_PATH
+)
+ 
+target_link_libraries(tvm_rpc tvm_runtime)
\ No newline at end of file
diff --git a/apps/cpp_rpc/main.cc b/apps/cpp_rpc/main.cc
index 3cf2ed6a5d59..f37cf56d39d0 100644
--- a/apps/cpp_rpc/main.cc
+++ b/apps/cpp_rpc/main.cc
@@ -21,10 +21,12 @@
  * \file rpc_server.cc
  * \brief RPC Server for TVM.
  */
-#include <stdlib.h>
-#include <signal.h>
-#include <stdio.h>
+#include <cstdlib>
+#include <csignal>
+#include <cstdio>
+#if defined(__linux__) || defined(__ANDROID__)
 #include <unistd.h>
+#endif
 #include <dmlc/logging.h>
 #include <iostream>
 #include <cstring>
@@ -35,11 +37,15 @@
 #include "../../src/common/socket.h"
 #include "rpc_server.h"
 
+#if defined(_WIN32)
+#include "win32_process.h"
+#endif
+
 using namespace std;
 using namespace tvm::runtime;
 using namespace tvm::common;
 
-static const string kUSAGE = \
+static const string kUsage = \
 "Command line usage\n" \
 " server       - Start the server\n" \
 "--host        - The hostname of the server, Default=0.0.0.0\n" \
@@ -73,13 +79,16 @@ struct RpcServerArgs {
   string key;
   string custom_addr;
   bool silent = false;
+#if defined(WIN32)
+  std::string mmap_path;
+#endif
 };
 
 /*!
  * \brief PrintArgs print the contents of RpcServerArgs
  * \param args RpcServerArgs structure
  */
-void PrintArgs(struct RpcServerArgs args) {
+void PrintArgs(const RpcServerArgs& args) {
   LOG(INFO) << "host        = " << args.host;
   LOG(INFO) << "port        = " << args.port;
   LOG(INFO) << "port_end    = " << args.port_end;
@@ -89,6 +98,7 @@ void PrintArgs(struct RpcServerArgs args) {
   LOG(INFO) << "silent      = " << ((args.silent) ? ("True"): ("False"));
 }
 
+#if defined(__linux__) || defined(__ANDROID__)
 /*!
  * \brief CtrlCHandler, exits if Ctrl+C is pressed
  * \param s signal
@@ -109,7 +119,7 @@ void HandleCtrlC() {
   sigIntHandler.sa_flags = 0;
   sigaction(SIGINT, &sigIntHandler, nullptr);
 }
-
+#endif
 /*!
  * \brief GetCmdOption Parse and find the command option.
  * \param argc arg counter
@@ -129,7 +139,7 @@ string GetCmdOption(int argc, char* argv[], string option, bool key = false) {
       }
       // We assume "=" is the end of option.
       CHECK_EQ(*option.rbegin(), '=');
-      cmd = arg.substr(arg.find("=") + 1);
+      cmd = arg.substr(arg.find('=') + 1);
       return cmd;
     }
   }
@@ -156,41 +166,41 @@ bool ValidateTracker(string &tracker) {
  * \brief ParseCmdArgs parses the command line arguments.
  * \param argc arg counter
  * \param argv arg values
- * \param args, the output structure which holds the parsed values
+ * \param args the output structure which holds the parsed values
  */
 void ParseCmdArgs(int argc, char * argv[], struct RpcServerArgs &args) {
-  string silent = GetCmdOption(argc, argv, "--silent", true);
+  const string silent = GetCmdOption(argc, argv, "--silent", true);
   if (!silent.empty()) {
     args.silent = true;
     // Only errors and fatal is logged
     dmlc::InitLogging("--minloglevel=2");
   }
 
-  string host = GetCmdOption(argc, argv, "--host=");
+  const string host = GetCmdOption(argc, argv, "--host=");
   if (!host.empty()) {
     if (!ValidateIP(host)) {
       LOG(WARNING) << "Wrong host address format.";
-      LOG(INFO) << kUSAGE;
+      LOG(INFO) << kUsage;
       exit(1);
     }
     args.host = host;
   }
 
-  string port = GetCmdOption(argc, argv, "--port=");
+  const string port = GetCmdOption(argc, argv, "--port=");
   if (!port.empty()) {
     if (!IsNumber(port) || stoi(port) > 65535) {
       LOG(WARNING) << "Wrong port number.";
-      LOG(INFO) << kUSAGE;
+      LOG(INFO) << kUsage;
       exit(1);
     }
     args.port = stoi(port);
   }
 
-  string port_end = GetCmdOption(argc, argv, "--port_end=");
+  const string port_end = GetCmdOption(argc, argv, "--port_end=");
   if (!port_end.empty()) {
     if (!IsNumber(port_end) || stoi(port_end) > 65535) {
       LOG(WARNING) << "Wrong port_end number.";
-      LOG(INFO) << kUSAGE;
+      LOG(INFO) << kUsage;
       exit(1);
     }
     args.port_end = stoi(port_end);
@@ -200,26 +210,34 @@ void ParseCmdArgs(int argc, char * argv[], struct RpcServerArgs &args) {
   if (!tracker.empty()) {
     if (!ValidateTracker(tracker)) {
       LOG(WARNING) << "Wrong tracker address format.";
-      LOG(INFO) << kUSAGE;
+      LOG(INFO) << kUsage;
       exit(1);
     }
     args.tracker = tracker;
   }
 
-  string key = GetCmdOption(argc, argv, "--key=");
+  const string key = GetCmdOption(argc, argv, "--key=");
   if (!key.empty()) {
     args.key = key;
   }
 
-  string custom_addr = GetCmdOption(argc, argv, "--custom_addr=");
+  const string custom_addr = GetCmdOption(argc, argv, "--custom_addr=");
   if (!custom_addr.empty()) {
     if (!ValidateIP(custom_addr)) {
       LOG(WARNING) << "Wrong custom address format.";
-      LOG(INFO) << kUSAGE;
+      LOG(INFO) << kUsage;
       exit(1);
     }
     args.custom_addr = custom_addr;
   }
+#if defined(WIN32)
+  const string mmap_path = GetCmdOption(argc, argv, "--child_proc=");
+  if(!mmap_path.empty()) {
+    args.mmap_path = mmap_path;
+    dmlc::InitLogging("--minloglevel=0");
+  }
+#endif
+
 }
 
 /*!
@@ -229,17 +247,34 @@ void ParseCmdArgs(int argc, char * argv[], struct RpcServerArgs &args) {
  * \return result of operation.
  */
 int RpcServer(int argc, char * argv[]) {
-  struct RpcServerArgs args;
+  RpcServerArgs args;
 
   /* parse the command line args */
   ParseCmdArgs(argc, argv, args);
   PrintArgs(args);
 
-  // Ctrl+C handler
   LOG(INFO) << "Starting CPP Server, Press Ctrl+C to stop.";
+#if defined(__linux__) || defined(__ANDROID__)
+  // Ctrl+C handler
   HandleCtrlC();
-  tvm::runtime::RPCServerCreate(args.host, args.port, args.port_end, args.tracker,
-                                args.key, args.custom_addr, args.silent);
+#endif
+
+#if defined(WIN32)
+  if(!args.mmap_path.empty()) {
+    int ret = 0;
+
+    try {
+        ChildProcSocketHandler(args.mmap_path);
+    } catch (const std::exception&) {
+        ret = -1;
+    }
+
+    return ret;
+  }
+#endif
+
+  RPCServerCreate(args.host, args.port, args.port_end, args.tracker,
+                  args.key, args.custom_addr, args.silent);
   return 0;
 }
 
@@ -251,15 +286,18 @@ int RpcServer(int argc, char * argv[]) {
  */
 int main(int argc, char * argv[]) {
   if (argc <= 1) {
-    LOG(INFO) << kUSAGE;
+    LOG(INFO) << kUsage;
     return 0;
   }
 
+  // Runs WSAStartup on Win32, no-op on POSIX
+  Socket::Startup();
+
   if (0 == strcmp(argv[1], "server")) {
-    RpcServer(argc, argv);
-  } else {
-    LOG(INFO) << kUSAGE;
+    return RpcServer(argc, argv);
   }
 
+  LOG(INFO) << kUsage;
+
   return 0;
 }
diff --git a/apps/cpp_rpc/rpc_env.cc b/apps/cpp_rpc/rpc_env.cc
index 44f848dc749e..c4f77d3ffdfe 100644
--- a/apps/cpp_rpc/rpc_env.cc
+++ b/apps/cpp_rpc/rpc_env.cc
@@ -20,77 +20,74 @@
  * \file rpc_env.cc
  * \brief Server environment of the RPC.
  */
+#include <cerrno>
 #include <tvm/runtime/registry.h>
-#include <errno.h>
-#ifndef _MSC_VER
-#include <sys/stat.h>
+#ifndef _WIN32
 #include <dirent.h>
+#include <sys/stat.h>
 #include <unistd.h>
 #else
 #include <Windows.h>
+#include <direct.h>
+namespace {
+  int mkdir(const char* path, int /* ignored */) { return _mkdir(path); }
+}
 #endif
+#include <cstring>
 #include <fstream>
-#include <vector>
 #include <iostream>
 #include <string>
-#include <cstring>
+#include <vector>
+#include <string>
 
-#include "rpc_env.h"
 #include "../../src/common/util.h"
 #include "../../src/runtime/file_util.h"
+#include "rpc_env.h"
+
+namespace {
+#if defined(__linux__) || defined(__ANDROID__)
+  const std::string untar_cmd = "tar -C ";
+#elif defined(_WIN32)
+  const std::string untar_cmd = "wsl tar -C ";
+#endif 
+}// Anonymous namespace
 
 namespace tvm {
 namespace runtime {
-
 RPCEnv::RPCEnv() {
-  #if defined(__linux__) || defined(__ANDROID__)
-    base_ = "./rpc";
-    mkdir(&base_[0], 0777);
+  base_ = "./rpc";
+  mkdir(base_.c_str(), 0777);
+  TVM_REGISTER_GLOBAL("tvm.rpc.server.workpath").set_body([](TVMArgs args, TVMRetValue* rv) {
+    static RPCEnv env;
+    *rv = env.GetPath(args[0]);
+  });
 
-    TVM_REGISTER_GLOBAL("tvm.rpc.server.workpath")
-    .set_body([](TVMArgs args, TVMRetValue* rv) {
-        static RPCEnv env;
-        *rv = env.GetPath(args[0]);
-      });
-
-    TVM_REGISTER_GLOBAL("tvm.rpc.server.load_module")
-    .set_body([](TVMArgs args, TVMRetValue *rv) {
-        static RPCEnv env;
-        std::string file_name = env.GetPath(args[0]);
-        *rv = Load(&file_name, "");
-        LOG(INFO) << "Load module from " << file_name << " ...";
-      });
-  #else
-    LOG(FATAL) << "Only support RPC in linux environment";
-  #endif
+  TVM_REGISTER_GLOBAL("tvm.rpc.server.load_module").set_body([](TVMArgs args, TVMRetValue* rv) {
+    static RPCEnv env;
+    std::string file_name = env.GetPath(args[0]);
+    *rv = Load(&file_name, "");
+    LOG(INFO) << "Load module from " << file_name << " ...";
+  });
 }
 /*!
- * \brief GetPath To get the workpath from packed function
- * \param name The file name
+ * \brief GetPath To get the work path from packed function
+ * \param file_name The file name
  * \return The full path of file.
  */
-std::string RPCEnv::GetPath(std::string file_name) {
+std::string RPCEnv::GetPath(const std::string& file_name) const {
   // we assume file_name has "/" means file_name is the exact path
   // and does not create /.rpc/
-  if (file_name.find("/") != std::string::npos) {
-    return file_name;
-  } else {
-    return base_ + "/" + file_name;
-  }
+  return file_name.find('/') != std::string::npos ? file_name : base_ + "/" + file_name;
 }
 /*!
  * \brief Remove The RPC Environment cleanup function
  */
-void RPCEnv::CleanUp() {
-  #if defined(__linux__) || defined(__ANDROID__)
-    CleanDir(&base_[0]);
-    int ret = rmdir(&base_[0]);
-    if (ret != 0) {
-      LOG(WARNING) << "Remove directory " << base_ << " failed";
-    }
-  #else
-    LOG(FATAL) << "Only support RPC in linux environment";
-  #endif
+void RPCEnv::CleanUp() const {
+  CleanDir(base_);
+  const int ret = rmdir(base_.c_str());
+  if (ret != 0) {
+    LOG(WARNING) << "Remove directory " << base_ << " failed";
+  }
 }
 
 /*!
@@ -98,53 +95,54 @@ void RPCEnv::CleanUp() {
  * \param dirname The root directory name
  * \return vector Files in directory.
  */
-std::vector<std::string> ListDir(const std::string &dirname) {
+std::vector<std::string> ListDir(const std::string& dirname) {
   std::vector<std::string> vec;
-  #ifndef _MSC_VER
-    DIR *dp = opendir(dirname.c_str());
-    if (dp == nullptr) {
-      int errsv = errno;
-      LOG(FATAL) << "ListDir " << dirname <<" error: " << strerror(errsv);
-    }
-    dirent *d;
-    while ((d = readdir(dp)) != nullptr) {
-      std::string filename = d->d_name;
-      if (filename != "." && filename != "..") {
-        std::string f = dirname;
-        if (f[f.length() - 1] != '/') {
-          f += '/';
-        }
-        f += d->d_name;
-        vec.push_back(f);
+#ifndef _WIN32
+  DIR* dp = opendir(dirname.c_str());
+  if (dp == nullptr) {
+    int errsv = errno;
+    LOG(FATAL) << "ListDir " << dirname << " error: " << strerror(errsv);
+  }
+  dirent* d;
+  while ((d = readdir(dp)) != nullptr) {
+    std::string filename = d->d_name;
+    if (filename != "." && filename != "..") {
+      std::string f = dirname;
+      if (f[f.length() - 1] != '/') {
+        f += '/';
       }
+      f += d->d_name;
+      vec.push_back(f);
     }
-    closedir(dp);
-  #else
-    WIN32_FIND_DATA fd;
-    std::string pattern = dirname + "/*";
-    HANDLE handle = FindFirstFile(pattern.c_str(), &fd);
-    if (handle == INVALID_HANDLE_VALUE) {
-      int errsv = GetLastError();
-      LOG(FATAL) << "ListDir " << dirname << " error: " << strerror(errsv);
-    }
-    do {
-      if (fd.cFileName != "." && fd.cFileName != "..") {
-        std::string  f = dirname;
-        char clast = f[f.length() - 1];
-        if (f == ".") {
-          f = fd.cFileName;
-        } else if (clast != '/' && clast != '\\') {
-          f += '/';
-          f += fd.cFileName;
-        }
-        vec.push_back(f);
+  }
+  closedir(dp);
+#elif defined(_WIN32)
+  WIN32_FIND_DATAA fd;
+  const std::string pattern = dirname + "/*";
+  HANDLE handle = FindFirstFileA(pattern.c_str(), &fd);
+  if (handle == INVALID_HANDLE_VALUE) {
+    const int errsv = GetLastError();
+    LOG(FATAL) << "ListDir " << dirname << " error: " << strerror(errsv);
+  }
+  do {
+    std::string filename = fd.cFileName;
+    if (filename != "." && filename != "..") {
+      std::string f = dirname;
+      if (f[f.length() - 1] != '/') {
+        f += '/';
       }
-    }  while (FindNextFile(handle, &fd));
-    FindClose(handle);
-  #endif
+      f += filename;
+      vec.push_back(f);
+    }
+  } while (FindNextFileA(handle, &fd));
+  FindClose(handle);
+#else
+  LOG(FATAL) << "Operating system not supported";
+#endif
   return vec;
 }
 
+#if defined(__linux__) || defined(__ANDROID__)
 /*!
  * \brief LinuxShared Creates a linux shared library
  * \param output The output file name
@@ -152,35 +150,66 @@ std::vector<std::string> ListDir(const std::string &dirname) {
  * \param options The compiler options
  * \param cc The compiler
  */
-void LinuxShared(const std::string output,
+void LinuxShared(const std::string output, 
                  const std::vector<std::string> &files,
-                 std::string options = "",
+                 std::string options = "", 
                  std::string cc = "g++") {
-    std::string cmd = cc;
-    cmd += " -shared -fPIC ";
-    cmd += " -o " + output;
-    for (auto f = files.begin(); f != files.end(); ++f) {
-     cmd += " " + *f;
-    }
-    cmd += " " + options;
-    std::string err_msg;
-    auto executed_status = common::Execute(cmd, &err_msg);
-    if (executed_status) {
-      LOG(FATAL) << err_msg;
-    }
+  std::string cmd = cc;
+  cmd += " -shared -fPIC ";
+  cmd += " -o " + output;
+  for (const auto& file : files) {
+    cmd += " " + file;
+  }
+  cmd += " " + options;
+  std::string err_msg;
+  const auto executed_status = common::Execute(cmd, &err_msg);
+  if (executed_status) {
+    LOG(FATAL) << err_msg;
+  }
 }
+#endif
+
+#ifdef _WIN32
+/*!
+ * \brief WindowsShared Creates a Windows shared library
+ * \param output The output file name
+ * \param files The files for building
+ * \param options The compiler options
+ * \param cc The compiler
+ */
+void WindowsShared(const std::string& output, 
+                   const std::vector<std::string>& files,
+                   const std::string& options = "", 
+                   const std::string& cc = "clang") {
+  std::string cmd = cc;
+  cmd += " -fuse-ld=lld-link -Wl,/EXPORT:__tvm_main__ -shared ";
+  cmd += " -o " + output;
+  for (const auto& file : files) {
+    cmd += " " + file;
+  }
+  cmd += " " + options;
+  std::string err_msg;
+  const auto executed_status = common::Execute(cmd, &err_msg);
+  if (executed_status) {
+      printf("compile error: %s\n", err_msg.c_str());
+    LOG(FATAL) << err_msg;
+  }
+}
+#endif
 
 /*!
  * \brief CreateShared Creates a shared library
  * \param output The output file name
  * \param files The files for building
  */
-void CreateShared(const std::string output, const std::vector<std::string> &files) {
-  #if defined(__linux__) || defined(__ANDROID__)
-    LinuxShared(output, files);
-  #else
-    LOG(FATAL) << "Do not support creating shared library";
-  #endif
+void CreateShared(const std::string& output, const std::vector<std::string>& files) {
+#if defined(__linux__) || defined(__ANDROID__)
+  LinuxShared(output, files);
+#elif defined(_WIN32)
+  WindowsShared(output, files);
+#else
+  LOG(FATAL) << "Operating system not supported";
+#endif
 }
 
 /*!
@@ -193,61 +222,52 @@ void CreateShared(const std::string output, const std::vector<std::string> &file
  * \param fmt The format of file
  * \return Module The loaded module
  */
-Module Load(std::string *fileIn, const std::string fmt) {
-  std::string file = *fileIn;
+Module Load(std::string *fileIn, const std::string& fmt) {
+  const std::string& file = *fileIn;
   if (common::EndsWith(file, ".so")) {
-      return Module::LoadFromFile(file, fmt);
+    return Module::LoadFromFile(file, fmt);
   }
 
-  #if defined(__linux__) || defined(__ANDROID__)
-    std::string file_name = file + ".so";
-    if (common::EndsWith(file, ".o")) {
-      std::vector<std::string> files;
-      files.push_back(file);
-      CreateShared(file_name, files);
-    } else if (common::EndsWith(file, ".tar")) {
-      std::string tmp_dir = "./rpc/tmp/";
-      mkdir(&tmp_dir[0], 0777);
-      std::string cmd = "tar -C " + tmp_dir + " -zxf " + file;
-      std::string err_msg;
-      int executed_status = common::Execute(cmd, &err_msg);
-      if (executed_status) {
-        LOG(FATAL) << err_msg;
-      }
-      CreateShared(file_name, ListDir(tmp_dir));
-      CleanDir(tmp_dir);
-      rmdir(&tmp_dir[0]);
-    } else {
-      file_name = file;
+  std::string file_name = file + ".so";
+  if (common::EndsWith(file, ".o")) {
+    std::vector<std::string> files;
+    files.push_back(file);
+    CreateShared(file_name, files);
+  } else if (common::EndsWith(file, ".tar")) {
+    const std::string tmp_dir = "./rpc/tmp/";
+    mkdir(tmp_dir.c_str(), 0777);
+
+    const std::string cmd = untar_cmd + tmp_dir + " -zxf " + file;
+
+    std::string err_msg;
+    const int executed_status = common::Execute(cmd, &err_msg);
+    if (executed_status) {
+      LOG(FATAL) << err_msg;
     }
-    *fileIn = file_name;
-    return Module::LoadFromFile(file_name, fmt);
-  #else
-    LOG(FATAL) << "Do not support creating shared library";
-  #endif
+    CreateShared(file_name, ListDir(tmp_dir));
+    CleanDir(tmp_dir);
+    (void)rmdir(tmp_dir.c_str());
+  } else {
+    file_name = file;
+  }
+  *fileIn = file_name;
+  return Module::LoadFromFile(file_name, fmt);
 }
 
 /*!
  * \brief CleanDir Removes the files from the directory
  * \param dirname The name of the directory
  */
-void CleanDir(const std::string &dirname) {
-  #if defined(__linux__) || defined(__ANDROID__)
-    DIR *dp = opendir(dirname.c_str());
-    dirent *d;
-    while ((d = readdir(dp)) != nullptr) {
-      std::string filename = d->d_name;
-      if (filename != "." && filename != "..") {
-        filename = dirname + "/" + d->d_name;
-        int ret = std::remove(&filename[0]);
-        if (ret != 0) {
-          LOG(WARNING) << "Remove file " << filename << " failed";
-        }
-      }
+void CleanDir(const std::string& dirname) {
+  auto files = ListDir(dirname);
+  for (const auto& filename : files) {
+    std::string file_path = dirname + "/";
+    file_path += filename;
+    const int ret = std::remove(filename.c_str());
+    if (ret != 0) {
+      LOG(WARNING) << "Remove file " << filename << " failed";
     }
-  #else
-    LOG(FATAL) << "Only support RPC in linux environment";
-  #endif
+  }
 }
 
 }  // namespace runtime
diff --git a/apps/cpp_rpc/rpc_env.h b/apps/cpp_rpc/rpc_env.h
index 82409bae81a1..d046f6ecb480 100644
--- a/apps/cpp_rpc/rpc_env.h
+++ b/apps/cpp_rpc/rpc_env.h
@@ -40,7 +40,7 @@ namespace runtime {
  * \param file The format of file
  * \return Module The loaded module
  */
-Module Load(std::string *path, const std::string fmt = "");
+Module Load(std::string *path, const std::string& fmt = "");
 
 /*!
  * \brief CleanDir Removes the files from the directory
@@ -62,11 +62,11 @@ struct RPCEnv {
    * \param name The file name
    * \return The full path of file.
    */
-  std::string GetPath(std::string file_name);
+  std::string GetPath(const std::string& file_name) const;
   /*!
    * \brief The RPC Environment cleanup function
    */
-  void CleanUp();
+  void CleanUp() const;
 
  private:
   /*!
diff --git a/apps/cpp_rpc/rpc_server.cc b/apps/cpp_rpc/rpc_server.cc
index b35a63bd67dc..f586b8f1faf6 100644
--- a/apps/cpp_rpc/rpc_server.cc
+++ b/apps/cpp_rpc/rpc_server.cc
@@ -22,24 +22,27 @@
  * \brief RPC Server implementation.
  */
 #include <tvm/runtime/registry.h>
-
 #if defined(__linux__) || defined(__ANDROID__)
 #include <sys/select.h>
 #include <sys/wait.h>
 #endif
-#include <set>
-#include <iostream>
-#include <future>
-#include <thread>
 #include <chrono>
+#include <future>
+#include <iostream>
+#include <set>
 #include <string>
 
-#include "rpc_server.h"
-#include "rpc_env.h"
-#include "rpc_tracker_client.h"
+#include "../../src/common/socket.h"
 #include "../../src/runtime/rpc/rpc_session.h"
 #include "../../src/runtime/rpc/rpc_socket_impl.h"
-#include "../../src/common/socket.h"
+#include "rpc_env.h"
+#include "rpc_server.h"
+#include "rpc_tracker_client.h"
+#if defined(_WIN32)
+#include "win32_process.h"
+#endif
+
+using namespace std::chrono;
 
 namespace tvm {
 namespace runtime {
@@ -49,7 +52,7 @@ namespace runtime {
  * \param status status value
  */
 #if defined(__linux__) || defined(__ANDROID__)
-static pid_t waitPidEintr(int *status) {
+static pid_t waitPidEintr(int* status) {
   pid_t pid = 0;
   while ((pid = waitpid(-1, status, 0)) == -1) {
     if (errno == EINTR) {
@@ -76,34 +79,32 @@ class RPCServer {
  public:
   /*!
    * \brief Constructor.
-  */
-  RPCServer(const std::string &host,
-            int port,
-            int port_end,
-            const std::string &tracker_addr,
-            const std::string &key,
-            const std::string &custom_addr) {
-    // Init the values
-    host_ = host;
-    port_ = port;
-    port_end_ = port_end;
-    tracker_addr_ = tracker_addr;
-    key_ = key;
-    custom_addr_ = custom_addr;
+   */
+  RPCServer(std::string host, int port, int port_end, std::string tracker_addr,
+            std::string key, std::string custom_addr) :
+    host_(std::move(host)), port_(port), my_port_(0), port_end_(port_end),
+    tracker_addr_(std::move(tracker_addr)), key_(std::move(key)),
+    custom_addr_(std::move(custom_addr))
+  {
+    
   }
 
   /*!
    * \brief Destructor.
-  */
+   */
   ~RPCServer() {
-    // Free the resources
-    tracker_sock_.Close();
-    listen_sock_.Close();
+    try {
+      // Free the resources
+      tracker_sock_.Close();
+      listen_sock_.Close();
+    } catch(...) {
+      
+    }
   }
 
   /*!
    * \brief Start Creates the RPC listen process and execution.
-  */
+   */
   void Start() {
     listen_sock_.Create();
     my_port_ = listen_sock_.TryBindHost(host_, port_, port_end_);
@@ -130,102 +131,95 @@ class RPCServer {
         tracker.TryConnect();
         // step 2: wait for in-coming connections
         AcceptConnection(&tracker, &conn, &addr, &opts);
-      }
-      catch (const char* msg) {
+      } catch (const char* msg) {
         LOG(WARNING) << "Socket exception: " << msg;
         // close tracker resource
         tracker.Close();
         continue;
-      }
-      catch (std::exception& e) {
-        // Other errors
+      } catch (const std::exception& e) {
+        // close tracker resource
+        tracker.Close();
         LOG(WARNING) << "Exception standard: " << e.what();
         continue;
       }
 
       int timeout = GetTimeOutFromOpts(opts);
-      #if defined(__linux__) || defined(__ANDROID__)
-        // step 3: serving
-        if (timeout != 0) {
-          const pid_t timer_pid = fork();
-          if (timer_pid == 0) {
-            // Timer process
-            sleep(timeout);
-            exit(0);
-          }
+#if defined(__linux__) || defined(__ANDROID__) 
+      // step 3: serving
+      if (timeout != 0) {
+        const pid_t timer_pid = fork();
+        if (timer_pid == 0) {
+          // Timer process
+          sleep(timeout);
+          exit(0);
+        }
 
-          const pid_t worker_pid = fork();
-          if (worker_pid == 0) {
-            // Worker process
-            ServerLoopProc(conn, addr);
-            exit(0);
-          }
+        const pid_t worker_pid = fork();
+        if (worker_pid == 0) {
+          // Worker process
+          ServerLoopProc(conn, addr);
+          exit(0);
+        }
 
-          int status = 0;
-          const pid_t finished_first = waitPidEintr(&status);
-          if (finished_first == timer_pid) {
-            kill(worker_pid, SIGKILL);
-          } else if (finished_first == worker_pid) {
-            kill(timer_pid, SIGKILL);
-          } else {
-            LOG(INFO) << "Child pid=" << finished_first << " unexpected, but still continue.";
-          }
+        int status = 0;
+        const pid_t finished_first = waitPidEintr(&status);
+        if (finished_first == timer_pid) {
+          kill(worker_pid, SIGKILL);
+        } else if (finished_first == worker_pid) {
+          kill(timer_pid, SIGKILL);
+        } else {
+          LOG(INFO) << "Child pid=" << finished_first << " unexpected, but still continue.";
+        }
 
-          int status_second = 0;
-          waitPidEintr(&status_second);
+        int status_second = 0;
+        waitPidEintr(&status_second);
 
-          // Logging.
-          if (finished_first == timer_pid) {
-            LOG(INFO) << "Child pid=" << worker_pid << " killed (timeout = " << timeout
-                      << "), Process status = " << status_second;
-          } else if (finished_first == worker_pid) {
-            LOG(INFO) << "Child pid=" << timer_pid << " killed, Process status = " << status_second;
-          }
-        } else {
-          auto pid = fork();
-          if (pid == 0) {
-            ServerLoopProc(conn, addr);
-            exit(0);
-          }
-          // Wait for the result
-          int status = 0;
-          wait(&status);
-          LOG(INFO) << "Child pid=" << pid << " exited, Process status =" << status;
+        // Logging.
+        if (finished_first == timer_pid) {
+          LOG(INFO) << "Child pid=" << worker_pid << " killed (timeout = " << timeout
+                    << "), Process status = " << status_second;
+        } else if (finished_first == worker_pid) {
+          LOG(INFO) << "Child pid=" << timer_pid << " killed, Process status = " << status_second;
         }
-      #else
-        // step 3: serving
-        std::future<void> proc(std::async(std::launch::async,
-                                          &RPCServer::ServerLoopProc, this, conn, addr));
-        // wait until server process finish or timeout
-        if (timeout != 0) {
-          // Autoterminate after timeout
-          proc.wait_for(std::chrono::seconds(timeout));
-        } else {
-          // Wait for the result
-          proc.get();
+      } else {
+        auto pid = fork();
+        if (pid == 0) {
+          ServerLoopProc(conn, addr);
+          exit(0);
         }
-      #endif
+        // Wait for the result
+        int status = 0;
+        wait(&status);
+        LOG(INFO) << "Child pid=" << pid << " exited, Process status =" << status;
+      }
+#elif defined(WIN32)
+      auto start_time = high_resolution_clock::now();
+      try {
+        SpawnRPCChild(conn.sockfd, seconds(timeout));
+      } catch (const std::exception&) {
+        
+      }
+      auto dur = high_resolution_clock::now() - start_time;
+
+      LOG(INFO) << "Serve Time " << duration_cast<milliseconds>(dur).count() << "ms";
+#endif
       // close from our side.
       LOG(INFO) << "Socket Connection Closed";
       conn.Close();
     }
   }
 
-
   /*!
    * \brief AcceptConnection Accepts the RPC Server connection.
    * \param tracker Tracker details.
-   * \param conn New connection information.
+   * \param conn_sock New connection information.
    * \param addr New connection address information.
    * \param opts Parsed options for socket
    * \param ping_period Timeout for select call waiting
    */
-  void AcceptConnection(TrackerClient* tracker,
-                        common::TCPSocket* conn_sock,
-                        common::SockAddr* addr,
-                        std::string* opts,
-                        int ping_period = 2) {
-    std::set <std::string> old_keyset;
+  void AcceptConnection(TrackerClient* tracker, common::TCPSocket* conn_sock,
+                        common::SockAddr* addr, std::string* opts, int ping_period = 2) {
+    std::set<std::string> old_keyset;
     std::string matchkey;
 
     // Report resource to tracker and get key
@@ -236,7 +230,7 @@ class RPCServer {
       common::TCPSocket conn = listen_sock_.Accept(addr);
 
       int code = kRPCMagic;
-      CHECK_EQ(conn.RecvAll(&code, sizeof(code)), sizeof(code));
+        CHECK_EQ(conn.RecvAll(&code, sizeof(code)), sizeof(code));
       if (code != kRPCMagic) {
         conn.Close();
         LOG(FATAL) << "Client connected is not TVM RPC server";
@@ -265,15 +259,15 @@ class RPCServer {
       std::string arg0;
       ssin >> arg0;
       if (arg0 != expect_header) {
-          code = kRPCMismatch;
-          CHECK_EQ(conn.SendAll(&code, sizeof(code)), sizeof(code));
-          conn.Close();
-          LOG(WARNING) << "Mismatch key from" << addr->AsString();
-          continue;
+        code = kRPCMismatch;
+        CHECK_EQ(conn.SendAll(&code, sizeof(code)), sizeof(code));
+        conn.Close();
+        LOG(WARNING) << "Mismatch key from" << addr->AsString();
+        continue;
       } else {
         code = kRPCSuccess;
         CHECK_EQ(conn.SendAll(&code, sizeof(code)), sizeof(code));
-        keylen = server_key.length();
+        keylen = int(server_key.length());
         CHECK_EQ(conn.SendAll(&keylen, sizeof(keylen)), sizeof(keylen));
         CHECK_EQ(conn.SendAll(server_key.c_str(), keylen), keylen);
         LOG(INFO) << "Connection success " << addr->AsString();
@@ -289,25 +283,23 @@ class RPCServer {
    * \param sock The socket information
    * \param addr The socket address information
    */
-  void ServerLoopProc(common::TCPSocket sock, common::SockAddr addr) {
-      // Server loop
-      auto env = RPCEnv();
-      RPCServerLoop(sock.sockfd);
-      LOG(INFO) << "Finish serving " << addr.AsString();
-      env.CleanUp();
+  static void ServerLoopProc(common::TCPSocket sock, common::SockAddr addr) {
+    // Server loop
+    const auto env = RPCEnv();
+    RPCServerLoop(int(sock.sockfd));
+    LOG(INFO) << "Finish serving " << addr.AsString();
+    env.CleanUp();
   }
 
   /*!
    * \brief GetTimeOutFromOpts Parse and get the timeout option.
    * \param opts The option string
-   * \param timeout value after parsing.
    */
-  int GetTimeOutFromOpts(std::string opts) {
-    std::string cmd;
-    std::string option = "-timeout=";
+  int GetTimeOutFromOpts(const std::string& opts) const {
+    const std::string option = "-timeout=";
 
     if (opts.find(option) == 0) {
-      cmd = opts.substr(opts.find_last_of(option) + 1);
+      const std::string cmd = opts.substr(opts.find_last_of(option) + 1);
       CHECK(common::IsNumber(cmd)) << "Timeout is not valid";
       return std::stoi(cmd);
     }
@@ -325,35 +317,45 @@ class RPCServer {
   common::TCPSocket tracker_sock_;
 };
 
+#if defined(WIN32)
+/*!
+* \brief ServerLoopFromChild The Server loop process.
+* \param socket The socket information
+*/
+void ServerLoopFromChild(SOCKET socket) {
+  // Server loop
+  tvm::common::TCPSocket sock(socket);
+  const auto env = RPCEnv();
+  RPCServerLoop(int(sock.sockfd));
+  
+  sock.Close();
+  env.CleanUp();
+}
+#endif
+
 /*!
  * \brief RPCServerCreate Creates the RPC Server.
  * \param host The hostname of the server, Default=0.0.0.0
  * \param port The port of the RPC, Default=9090
  * \param port_end The end search port of the RPC, Default=9199
- * \param tracker The address of RPC tracker in host:port format e.g. 10.77.1.234:9190 Default=""
+ * \param tracker_addr The address of RPC tracker in host:port format e.g. 10.77.1.234:9190 Default=""
  * \param key The key used to identify the device type in tracker. Default=""
  * \param custom_addr Custom IP Address to Report to RPC Tracker. Default=""
  * \param silent Whether run in silent mode. Default=True
  */
-void RPCServerCreate(std::string host,
-                     int port,
-                     int port_end,
-                     std::string tracker_addr,
-                     std::string key,
-                     std::string custom_addr,
-                     bool silent) {
+void RPCServerCreate(std::string host, int port, int port_end, std::string tracker_addr,
+                     std::string key, std::string custom_addr, bool silent) {
   if (silent) {
     // Only errors and fatal is logged
     dmlc::InitLogging("--minloglevel=2");
   }
   // Start the rpc server
-  RPCServer rpc(host, port, port_end, tracker_addr, key, custom_addr);
+  RPCServer rpc(std::move(host), port, port_end, std::move(tracker_addr), std::move(key), std::move(custom_addr));
   rpc.Start();
 }
 
-TVM_REGISTER_GLOBAL("rpc._ServerCreate")
-.set_body([](TVMArgs args, TVMRetValue* rv) {
-    RPCServerCreate(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
-  });
+TVM_REGISTER_GLOBAL("rpc._ServerCreate").set_body([](TVMArgs args, TVMRetValue* rv) {
+  RPCServerCreate(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
+});
 }  // namespace runtime
 }  // namespace tvm
diff --git a/apps/cpp_rpc/rpc_server.h b/apps/cpp_rpc/rpc_server.h
index 205182e4449a..db7c89d823dd 100644
--- a/apps/cpp_rpc/rpc_server.h
+++ b/apps/cpp_rpc/rpc_server.h
@@ -30,6 +30,15 @@
 namespace tvm {
 namespace runtime {
 
+#if defined(WIN32)
+/*!
+ * \brief ServerLoopFromChild The Server loop process.
+ * \param sock The socket information
+ * \param addr The socket address information
+ */
+void ServerLoopFromChild(SOCKET socket);
+#endif
+
 /*!
  * \brief RPCServerCreate Creates the RPC Server.
  * \param host The hostname of the server, Default=0.0.0.0
@@ -40,13 +49,13 @@ namespace runtime {
  * \param custom_addr Custom IP Address to Report to RPC Tracker. Default=""
  * \param silent Whether run in silent mode. Default=True
  */
-TVM_DLL void RPCServerCreate(std::string host = "",
-                             int port = 9090,
-                             int port_end = 9099,
-                             std::string tracker_addr = "",
-                             std::string key = "",
-                             std::string custom_addr = "",
-                             bool silent = true);
+void RPCServerCreate(std::string host = "",
+                     int port = 9090,
+                     int port_end = 9099,
+                     std::string tracker_addr = "",
+                     std::string key = "",
+                     std::string custom_addr = "",
+                     bool silent = true);
 }  // namespace runtime
 }  // namespace tvm
 #endif  // TVM_APPS_CPP_RPC_SERVER_H_
diff --git a/apps/cpp_rpc/win32_process.cc b/apps/cpp_rpc/win32_process.cc
new file mode 100644
index 000000000000..4af222a4a8dd
--- /dev/null
+++ b/apps/cpp_rpc/win32_process.cc
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#include <cstdio>
+#include <memory>
+#include <conio.h>
+#include <string>
+#include <stdexcept>
+#include <dmlc/logging.h>
+#include "win32_process.h"
+#include "rpc_server.h"
+
+using namespace std::chrono;
+using namespace tvm::runtime;
+
+namespace {
+// The prefix path for the memory mapped file used to store IPC information
+const std::string kMemoryMapPrefix = "/MAPPED_FILE/TVM_RPC";
+// Used to construct unique names for named resources in the parent process
+const std::string kParent = "parent";
+// Used to construct unique names for named resources in the child process
+const std::string kChild = "child";
+// The timeout of the WIN32 events, in the parent and the child
+const milliseconds kEventTimeout(2000);
+
+// Used to create unique WIN32 mmap paths and event names
+int child_counter_ = 0;
+
+/*!
+ * \brief HandleDeleter Deleter for UniqueHandle smart pointer
+ * \param handle The WIN32 HANDLE to manage
+ */
+struct HandleDeleter {
+  void operator()(HANDLE handle) const {
+    if (handle != INVALID_HANDLE_VALUE && handle != nullptr) {
+      CloseHandle(handle);
+    }
+  }
+};
+
+/*!
+ * \brief UniqueHandle Smart pointer to manage a WIN32 HANDLE
+ */
+using UniqueHandle = std::unique_ptr<void, HandleDeleter>;
+
+/*!
+ * \brief MakeUniqueHandle Helper method to construct a UniqueHandle
+ * \param handle The WIN32 HANDLE to manage
+ */
+UniqueHandle MakeUniqueHandle(HANDLE handle) {
+  if (handle == INVALID_HANDLE_VALUE || handle == nullptr) {
+    return nullptr;
+  }
+
+  return UniqueHandle(handle);
+}
+
+/*!
+ * \brief GetSocket Gets the socket info from the parent process and duplicates the socket
+ * \param mmap_path The path to the memory mapped info set by the parent
+ */
+SOCKET GetSocket(const std::string& mmap_path) {
+  WSAPROTOCOL_INFO protocol_info;
+ 
+  const std::string parent_event_name = mmap_path + kParent;
+  const std::string child_event_name = mmap_path + kChild;
+
+  // Open the events
+  UniqueHandle parent_file_mapping_event;
+  if ((parent_file_mapping_event = MakeUniqueHandle(OpenEventA(SYNCHRONIZE, false, parent_event_name.c_str()))) == nullptr) {
+    LOG(FATAL) << "OpenEvent() failed: " << GetLastError();
+  }
+
+  UniqueHandle child_file_mapping_event;
+  if ((child_file_mapping_event = MakeUniqueHandle(OpenEventA(EVENT_MODIFY_STATE, false, child_event_name.c_str()))) == nullptr) {
+    LOG(FATAL) << "OpenEvent() failed: " << GetLastError();
+  }
+  
+  // Wait for the parent to set the event, notifying WSAPROTOCOL_INFO is ready to be read
+  if (WaitForSingleObject(parent_file_mapping_event.get(), uint32_t(kEventTimeout.count())) != WAIT_OBJECT_0) {
+      LOG(FATAL) << "WaitForSingleObject() failed: " << GetLastError();
+  }
+
+  const UniqueHandle file_map = MakeUniqueHandle(OpenFileMappingA(FILE_MAP_READ | FILE_MAP_WRITE,
+                                                  false,
+                                                  mmap_path.c_str()));
+  if (!file_map) {
+      LOG(INFO) << "CreateFileMapping() failed: " << GetLastError();
+  }
+
+  void* map_view = MapViewOfFile(file_map.get(),
+                  FILE_MAP_READ | FILE_MAP_WRITE,
+                  0, 0, 0);
+
+  SOCKET sock_duplicated = INVALID_SOCKET;
+
+  if (map_view != nullptr) {
+    memcpy(&protocol_info, map_view, sizeof(WSAPROTOCOL_INFO));
+    UnmapViewOfFile(map_view);
+
+    // Creates the duplicate socket, that was created in the parent
+    sock_duplicated = WSASocket(FROM_PROTOCOL_INFO,
+                        FROM_PROTOCOL_INFO,
+                        FROM_PROTOCOL_INFO,
+                        &protocol_info,
+                        0,
+                        0);
+
+    // Let the parent know we are finished dupicating the socket
+    SetEvent(child_file_mapping_event.get());
+  } else {
+    LOG(FATAL) << "MapViewOfFile() failed: " << GetLastError();
+  }
+
+  return sock_duplicated;
+}
+}// Anonymous namespace
+
+namespace tvm {
+namespace runtime {
+/*!
+ * \brief SpawnRPCChild Spawns a child process with a given timeout to run
+ * \param fd The client socket to duplicate in the child
+ * \param timeout The time in seconds to wait for the child to complete before termination
+ */
+void SpawnRPCChild(SOCKET fd, seconds timeout) {
+  STARTUPINFOA startup_info;
+  
+  memset(&startup_info, 0, sizeof(startup_info));
+  startup_info.cb = sizeof(startup_info);
+
+  std::string file_map_path = kMemoryMapPrefix + std::to_string(child_counter_++);
+
+  const std::string parent_event_name = file_map_path + kParent;
+  const std::string child_event_name = file_map_path + kChild;
+
+  // Create an event to let the child know the socket info was set to the mmap file
+  UniqueHandle parent_file_mapping_event;
+  if ((parent_file_mapping_event = MakeUniqueHandle(CreateEventA(nullptr, true, false, parent_event_name.c_str()))) == nullptr) {
+    LOG(FATAL) << "CreateEvent for parent file mapping failed";
+  }
+
+  UniqueHandle child_file_mapping_event;
+  // An event to let the parent know the socket info was read from the mmap file
+  if ((child_file_mapping_event = MakeUniqueHandle(CreateEventA(nullptr, true, false, child_event_name.c_str()))) == nullptr) {
+    LOG(FATAL) << "CreateEvent for child file mapping failed";
+  }
+
+  char current_executable[MAX_PATH];
+
+  // Get the full path of the current executable
+  GetModuleFileNameA(nullptr, current_executable, MAX_PATH);
+
+  std::string child_command_line = current_executable;
+  child_command_line += " server --child_proc=";
+  child_command_line += file_map_path;
+
+  // CreateProcessA requires a non const char*, so we copy our std::string
+  std::unique_ptr<char[]> command_line_ptr(new char[child_command_line.size() + 1]);
+  strcpy(command_line_ptr.get(), child_command_line.c_str());
+
+  PROCESS_INFORMATION child_process_info;
+  if (CreateProcessA(nullptr,
+                     command_line_ptr.get(),
+                     nullptr,
+                     nullptr,
+                     false,
+                     CREATE_NO_WINDOW,
+                     nullptr,
+                     nullptr,
+                     &startup_info,
+                     &child_process_info)) {
+    // Child process and thread handles must be closed, so wrapped in RAII
+    auto child_process_handle = MakeUniqueHandle(child_process_info.hProcess);
+    auto child_process_thread_handle = MakeUniqueHandle(child_process_info.hThread);
+
+    WSAPROTOCOL_INFO protocol_info;
+    // Get info needed to duplicate the socket
+    if (WSADuplicateSocket(fd,
+                           child_process_info.dwProcessId,
+                           &protocol_info) == SOCKET_ERROR) {
+      LOG(FATAL) << "WSADuplicateSocket(): failed. Error =" << WSAGetLastError();
+    }
+
+    // Create a mmap file to store the info needed for duplicating the SOCKET in the child proc
+    UniqueHandle file_map = MakeUniqueHandle(CreateFileMappingA(INVALID_HANDLE_VALUE,
+                                                  nullptr,
+                                                  PAGE_READWRITE,
+                                                  0,
+                                                  sizeof(WSAPROTOCOL_INFO),
+                                                  file_map_path.c_str()));
+    if (!file_map) {
+      LOG(INFO) << "CreateFileMapping() failed: " << GetLastError();
+    }
+
+    if (GetLastError() == ERROR_ALREADY_EXISTS) {
+      LOG(FATAL) << "CreateFileMapping(): mapping file already exists";
+    } else {
+      void* map_view = MapViewOfFile(file_map.get(), FILE_MAP_READ | FILE_MAP_WRITE, 0, 0, 0);
+
+      if (map_view != nullptr) {
+        memcpy(map_view, &protocol_info, sizeof(WSAPROTOCOL_INFO));
+        UnmapViewOfFile(map_view);
+
+        // Let child proc know the mmap file is ready to be read
+        SetEvent(parent_file_mapping_event.get());
+       
+        // Wait for the child to finish reading mmap file
+        if (WaitForSingleObject(child_file_mapping_event.get(), uint32_t(kEventTimeout.count())) != WAIT_OBJECT_0) {
+          TerminateProcess(child_process_handle.get(), 0);
+          LOG(FATAL) << "WaitForSingleObject for child file mapping timed out.  Terminating child process.";
+        }
+      } else {
+        TerminateProcess(child_process_handle.get(), 0);
+        LOG(FATAL) << "MapViewOfFile() failed: " << GetLastError();
+      }
+    }
+
+    const DWORD process_timeout = timeout.count()
+        ? uint32_t(duration_cast<milliseconds>(timeout).count())
+        : INFINITE;
+
+    // Wait for child process to exit, or hit configured timeout
+    if (WaitForSingleObject(child_process_handle.get(), process_timeout) != WAIT_OBJECT_0) {
+      LOG(INFO) << "Child process timeout.  Terminating.";
+      TerminateProcess(child_process_handle.get(), 0);
+    }
+  } else {
+    LOG(INFO) << "Create child process failed: " << GetLastError();
+  }
+}
+/*!
+ * \brief ChildProcSocketHandler Ran from the child process and runs server to handle the client socket
+ * \param mmap_path The memory mapped file path that will contain the information to duplicate the client socket from the parent
+ */
+void ChildProcSocketHandler(const std::string& mmap_path) {
+  SOCKET socket;
+  const auto last_thread_priority = GetThreadPriority(GetCurrentThread());
+
+  // Set high thread priority to avoid the thread scheduler from
+  // interfering with any measurements in the RPC server.
+  SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL);
+
+  try {
+    if ((socket = GetSocket(mmap_path)) != INVALID_SOCKET) {
+      tvm::runtime::ServerLoopFromChild(socket);
+    }
+    else {
+      LOG(FATAL) << "GetSocket() failed";
+    }
+  } catch (...) {
+    // Restore thread priority
+    SetThreadPriority(GetCurrentThread(), last_thread_priority);
+    throw;
+  }
+}
+}  // namespace runtime
+}  // namespace tvm
\ No newline at end of file
diff --git a/apps/cpp_rpc/win32_process.h b/apps/cpp_rpc/win32_process.h
new file mode 100644
index 000000000000..7d1a27680ed3
--- /dev/null
+++ b/apps/cpp_rpc/win32_process.h
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+ /*!
+  * \file win32_process.h
+  * \brief Win32 process code to mimic a POSIX fork()
+  */
+#ifndef TVM_APPS_CPP_RPC_WIN32_PROCESS_H_
+#define TVM_APPS_CPP_RPC_WIN32_PROCESS_H_
+#include <chrono>
+#include <string>
+namespace tvm {
+namespace runtime {
+/*!
+ * \brief SpawnRPCChild Spawns a child process with a given timeout to run
+ * \param fd The client socket to duplicate in the child
+ * \param timeout The time in seconds to wait for the child to complete before termination
+ */
+void SpawnRPCChild(SOCKET fd, std::chrono::seconds timeout);
+/*!
+ * \brief ChildProcSocketHandler Ran from the child process and runs server to handle the client socket
+ * \param mmap_path The memory mapped file path that will contain the information to duplicate the client socket from the parent
+ */
+void ChildProcSocketHandler(const std::string& mmap_path);
+}  // namespace runtime
+}  // namespace tvm
+#endif  // TVM_APPS_CPP_RPC_WIN32_PROCESS_H_
\ No newline at end of file
diff --git a/src/common/ring_buffer.h b/src/common/ring_buffer.h
index f548acf1846b..1ce4a88a83b3 100644
--- a/src/common/ring_buffer.h
+++ b/src/common/ring_buffer.h
@@ -63,7 +63,7 @@ class RingBuffer {
           size_t ncopy = head_ptr_ + bytes_available_ - old_size;
           memcpy(&ring_[0] + old_size, &ring_[0], ncopy);
         }
-    } else if (ring_.size() > n * 8 && ring_.size() > kInitCapacity) {
+    } else if (ring_.size() > n * 8 && ring_.size() > kInitCapacity && bytes_available_ > 0) {
         // shrink too large temporary buffer to avoid out of memory on some embedded devices
         size_t old_bytes = bytes_available_;
 
diff --git a/src/runtime/rpc/rpc_socket_impl.cc b/src/runtime/rpc/rpc_socket_impl.cc
index cb59e723251b..2b7edbd8d45d 100644
--- a/src/runtime/rpc/rpc_socket_impl.cc
+++ b/src/runtime/rpc/rpc_socket_impl.cc
@@ -34,8 +34,13 @@ class SockChannel final : public RPCChannel {
   explicit SockChannel(common::TCPSocket sock)
       : sock_(sock) {}
   ~SockChannel() {
-    if (!sock_.BadSocket()) {
-      sock_.Close();
+    try {
+      // BadSocket can throw
+      if (!sock_.BadSocket()) {
+        sock_.Close();
+      }
+    } catch (...) {
+
     }
   }
   size_t Send(const void* data, size_t size) final {
@@ -100,7 +105,8 @@ Module RPCClientConnect(std::string url, int port, std::string key) {
   return CreateRPCModule(RPCConnect(url, port, "client:" + key));
 }
 
-void RPCServerLoop(int sockfd) {
+// TVM_DLL needed for MSVC
+TVM_DLL void RPCServerLoop(int sockfd) {
   common::TCPSocket sock(
       static_cast<common::TCPSocket::SockType>(sockfd));
   RPCSession::Create(