auto-tuning SND/REV buff size on MAC OS

9 years ago · b664ca0321
parent 87f96f873a
commit b664ca0321
1 changed files with 3 additions and 0 deletions
--- a/paddle/pserver/LightNetwork.cpp
+++ b/paddle/pserver/LightNetwork.cpp
@ -79,6 +79,7 @@ std::string getIpAddr(std::string &device) {
 * @note adjust some default sock option for better performance
 */
 void setOption(int sockfd) {
+#if !defined(__APPLE__) && !defined(__OSX__)
  int sendSize = FLAGS_sock_send_buf_size;
  int recvSize = FLAGS_sock_recv_buf_size;
  CHECK_GE(
@ -87,6 +88,8 @@ void setOption(int sockfd) {
  CHECK_GE(
      setsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, &sendSize, sizeof(sendSize)),
      0);
+#endif
+
  if (FLAGS_small_messages) {
    int optval = 1;
    CHECK_GE(