Not let parent process exit any more

5 years ago · e4b7811b4f
parent d81b30e6a0
commit e4b7811b4f
1 changed files with 0 additions and 5 deletions
--- a/mindspore/ccsrc/common/duplex_pipe.cc
+++ b/mindspore/ccsrc/common/duplex_pipe.cc
@ -188,11 +188,6 @@ void DuplexPipe::SignalHandler::SigChildHandler(int sig) {
    if (!dp_.expired()) {
      dp_.lock()->Close();
    }
-
-    // When run multiple processes by 'mpirun',
-    // parent process never quit even Exception happens,
-    // which caused by MPI_Finalize() never returned.
-    exit(-1);
  } else if (WIFSTOPPED(status)) {
    DP_INFO << "Child stopped, sig: " << WSTOPSIG(status) << ", pid: " << pid;
  } else if (WIFSIGNALED(status)) {