--%>
Assignment Help - homework help

CPU programming

When a process enters the CPU, your program must now "fork"and "exe" a stand alone child process. You MUST use "glxgears" for the child process.
                          
When a context switch occurs you still need to put the child back into the ready queue. What we will do is just terminate the child process (glxgears) and put the PCB back on the ready queue. PS Since you are forking the child process you will know its PID, so you can kill the child using the appropriate Linux command via the "system" command.

   Related Questions in Programming Languages

  • Q : Explain Call-by-value Call-by-value:

    Call-by-value: The semantics of passing an argument to a method in which a copy of actual argument value is taken and positioned in a separate memory location, symbolized by the corresponding formal argument. As an outcome, assignment to the formal ar

    		•
  • Q : Define Swapping Swapping : An

    Swapping: An {operating system} is frequently able to run programs which need more memory than is physically accessible on the host system. In order to do this, the complete memory needed is broken down into smaller pieces that are swapped in whenever

    		•
  • Q : Explain Interpreter Interpreter : A

    Interpreter: A program that executes a translated version of the source program by implementing a virtual machine. The interpreters usually simulate the actions of an idealized Central Processing Unit. An interpreter for Java should implement the Java

    		•
  • Q : Define Short-circuit operator

    Short-circuit operator: It is an operator in which only as a lot of operands are computed as are required to determine the final outcome of the operation. The logical-and (&&) and logical-or (||) operators are most general illustration, though

    		•
  • Q : Define Zip file Zip file : It is a file

    Zip file: It is a file employed to store compressed versions of the files. In connection with Java bytecode files, such have mostly been superseded by the Java Archive (abbreviated as JAR) files.

    		•
  • Q : Virtual memory used in Windows

    Explain why the virtual memory is to be used in Windows architecture?

    		•
  • Q : Explain Program counter Program counter

    Program counter: A program counter is an integral portion of a computer's Central Processing Unit. It includes a reference to the memory address of the subsequent instruction to be fetched, ready to be executed throughout the next fetch-execute cycle.

    		•
  • Q : Explain Downcast with example Explain

    Explain Downcast with example: It is a cast towards an object's dynamic kind - that is, `down' the inheritance hierarchy. For illustration:        // Downcast from Object to String

    		•
  • Q : How can I check while a web page

    How can I check while a web page contains exact text?

    		•
  • Q : How is an XPointer processor configured

    How is an XPointer processor configured?

    		•