Code optimization techniques in system Programming
Optimization is the final stage of compiler, though it is optional.
This is a program transformation technique, which tries to improve the code by making it consume less resources (i.e.
CPU, Memory) and deliver high speed..
How does a compiler Optimise code?
Compiler optimization is generally implemented using a sequence of optimizing transformations, algorithms which take a program and transform it to produce a semantically equivalent output program that uses fewer resources or executes faster..
List various techniques of code optimization
The compiler technology is applied in various computer fields such as HLL implementation, program translation, and computer architecture (design and optimization).
In the future, we may experience complex compiler technologies that will be integrated with various computer applications..
Loop optimisation techniques in Compiler Design
A pass is a traversal of a program or its representation.
In a multi-pass setup, the compiler driver drives the syntactic analyser, semantic analyser and code generator separately (i.e., each one passes over the code).
This gives us modularity, advanced optimisations and more freedom for the source language..
What does code generator do in compiler design?
Code Generation:
The final phase in compiler model is the code generator.
It takes as input an intermediate representation of the source program and produces as output an equivalent target program..
What is code generation and optimization in compiler design?
Optimization is the final stage of compiler, though it is optional.
This is a program transformation technique, which tries to improve the code by making it consume less resources (i.e.
CPU, Memory) and deliver high speed..
- A cross compiler is a compiler that may run on one machine and produce output target code for another machine.
This process of generating a compiler for a new machine is called a cross compiler. - Compiler optimization is generally implemented using a sequence of optimizing transformations, algorithms which take a program and transform it to produce a semantically equivalent output program that uses fewer resources or executes faster.
