Online compiler as a cloud service

Often there is a need to have many compilers in the same machine to compile programs in different languages at the same time. This paper focuses on solving the problem of storage and portability of compilers. The user without having to install any compiler needs to submit the program into the user interface provided. The controller will then decide which compiler server the program should be assigned to compile, depending on the load of backend compilers. The compiler server will compile and run the program. The output is then given back to the user. The distribution of load by the controller is also tested by calculating the total response time of the programs in both serial and parallel program allocation to compilation tier.