Experimental Analysis Of Optimization Flags In Gcc
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Abstract
Compiler performance is critical in improving the overall functionality of a system. Evaluating compiler efficiency is a difficult process because it necessitates the completion of many steps in order to obtain the best result. In this paper, the performance of the GCC compiler's standard optimization levels is experimentally analyzed using the Linux perf tool with selected Collective Benchmark (CBench-V1.1) programs. The analysis is carried out with two parameters, execution time and instruction count which contributes majorly towards the parameters considered for satisfying the compilers design's objective of increasing the speed of execution and minimizing utilization of the memory of a program.
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