Function unit utility vector

The Function unit Utility Vector(FUV) shows the number of necessary function units in each condition corresponding to CV components. The FUV is calculated for each FU (e.g. adder, ALU). FUV Sj is the sum of all actual CVs a for nodes which are allocated to a FU / in c-step k,... 

This control sequence synthesis technique has its roots in the global slicing technique in the Bridge system[17]. It is improved by using CVs. The sum of function unit utility vector for all nodes in step k (FUVALL 5, ) indicates the number of all kinds of operations to be executed in c-step k. Therefore, if some components of FUVALL are zero, no operation will be carried out in c-step k under the conditions corresponding to the 0 components of FUVs. Consequently, c-step k can be skipped under such conditions. 

Loops that could not be vectorized on conventional vector computers often performed very well under the Multiflow architecture and, unlike vector machines, for which a person could spend a great deal of time optimizing programs, substantially less could be done on the Multiflow, as most of the work fell to the compiler anyway. All the usual optimizations for memory utilization and cache usage also appHed to the Microflow. There were, of course, programs for which the compiler could not make good use of the multiple functional units, and the computer would mn at the speed of just one or two iadividually quite slow functional units. 

Total specimens for the seven reference units are given, by site provenience, in Table 3. The units are represented in five dimensional discriminant space, the coordinates for the first two dimensions being shown in figure 4. These two vectors account for 72 percent of the total discriminant power. For convenience, approximate territorial lines have been added to the plot. Apparently representing the compositional pattern of locally made Palenque pottery, units 1 and 2 are enclosed within a single territorial boundary. Less well represented but, as will be seen, of considerable interest for the incesario problem, is unit 7, which relates primarily to the site of Xupa. Observable separation of units 3, 4, and 5 is possible only when utilizing additional discriminant functions beyond the first and second. In... 

---