Elimination of the sub expression
Elimination of the sub expression is functioned in which stage? Describe in brief with proper steps.
Expert
The elimination of sub expression which appears more than once in a statement is a form the machine independent optimization. This is completed in OPTIMIZATION stage, before the matrix is employed as a basis for the code generation, the other machine independent steps can be:
a) Compile time computation with constant operands.
b) Movement of calculation with non-varying operands, out of the loop.
c) The use of Boolean algebra to minimize the expression and calculations.
On the other hand decrease of space required and execution time for the object program is a form of machine dependent optimization. This is usually done while generating the code.
What happens to logic after synthesis, which is driving an unconnected output port which is left open (that is, no connect) throughout its module instantiation?
We have 14 sources, each creating 500 8-bit characters per second. Since only some of these sources are active at any moment, we use statistical TDM to combine these sources using character interleaving. Each frame carries 6 slots at a time, but we need to add four-bit addresses to each slot. Answe
What do you mean by Ancillary roles?
Specify the numbers required to situate an MS and to address MS.
Elucidate briefly the term Event receiver?
Give a brief introduction of the term Virtual Memory?
What is the procedure to organize an image optimization?
Give a brief explanation of Agile.
Write a brief note on the drawbacks of the Mapreduce.
Explain how does the networking play a significant role in the security?
18,76,764
1928198 Asked
3,689
Active Tutors
1456595
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!