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fix fork thread lock

This commit is contained in:
kswang 2020-09-11 16:29:32 +08:00
parent 0fadafdf68
commit 32a7af79b6
1 changed files with 0 additions and 1 deletions
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mindspore/ccsrc/common/duplex_pipe.cc
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@ -40,7 +40,6 @@ int DuplexPipe::Open(std::initializer_list<std::string> arg_list, bool append_fd
close(fd2_[1]);
DP_EXCEPTION << "fork failed, errno: " << errno;
} else if (pid_ == 0) { // Remote process
DP_INFO << "Remote process, pid: " << getpid() << ", " << fd1_[0] << "/" << fd2_[1];
remote_stdout_ = dup(STDOUT_FILENO);
remote_stdin_ = dup(STDIN_FILENO);
remote_stderr_ = dup(STDERR_FILENO);