\noindent {\bf Galaxy YH-1 (Chinese Supercomputer) } \noindent {\bf Vector Register Architecture } \vspace {.1in} \noindent {\bf Architecture:} China has built its first supercomputer, as was revealed by {\it China Pictorial.} The development of this machine, which has the appearance of a CRAY-1 computer, started in 1978 at the University of Defense, Science and Technology in Changsa. \vspace {.1in} \noindent {\bf Performance:} The YH-1 (Galaxy), as it is called, can execute 100 million operations per second. \vspace {.1in} \noindent {\bf Status:} According to {\it China Pictorial }, the YH-1 was finished two years ahead of schedule and at only one-fifth of the planned budget. .