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CDC Cyber Computers

An earlier Fortran version of SIMCA is available for use in the ARTHUR package available from Chemical Information Systems, Box 2227, Falls Church, VA. Recently, the operating system was changed on the CDC Cyber computer system at the University of Illinois. The new operating system does not allow the earlier SIMCA-2T version used to perform the environmental analyses to operate correctly. The authors expect that a new version of SIMCA will be installed that will function with the current operating system in use on the CDC Cyber computer. [Pg.226]

K bytes of memory, maintaining the dimension of 70 x 70 arrays. The extended version of the program for CDC CYBER computers, Gaussian 76, may also accommodate d-functions. As in Gaussian 70, certain standard basis sets such as e.g. ST0-3G, 4-31G and 6-31G are stored internally for easy use. [Pg.212]

An earlier implementation of the CASTOR system on a CDC-Cyber computer system, using the CDC-IMF-facihty (formerly EDMS) had proven the practical applicability of the underlying theory as well as the usability of the ancillary systems, e.g., data capture and conversion, semi-automatic addition of by-products, paphical output. The database model of EDMS was CODASYL-based. Our implementation, however, used the hierarchical components, e.g., the member-owner construct, for the sole purpose of data storage optimisation. The main parts used a relational model. The relational model became dominant in an ADABAS implementation, where member-owner sentences were replaced by dynamic field constructs. The present goal of development is a purely relational implementation under a portable relational DBMS. [Pg.439]


See other pages where CDC Cyber Computers is mentioned: [Pg.4]   
See also in sourсe #XX -- [ Pg.357 ]




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