output of SharedMemoryPipeOut is a vector of PipeOuts, plus renaming head/tail
output of SharedMemoryPipeOut is a vector of PipeOuts, plus renaming head/tail

chenm001/connectal,cambridgehackers/connectal,csail-csg/connectal,csail-csg/connectal,chenm001/connectal,cambridgehackers/connectal,hanw/connectal,chenm001/connectal,csail-csg/connectal,hanw/connectal,chenm001/connectal,chenm001/connectal,csail-csg/connectal,cambridgehackers/connectal,hanw/connectal,cambridgehackers/connectal,cambridgehackers/connectal,hanw/connectal,csail-csg/connectal,hanw/connectal