If the addition operation produces a result too large for the CPU to handle, an arithmetic overflow flag in a flags register may also be set.

If the compiled program can run on a computer whose CPU or operating system is different from the one on which the compiler runs, the compiler is known as a cross-compiler.

If the hardware provides multiple rings or CPU modes, the microkernel is the only software executing at the most privileged level ( generally referred to as supervisor or kernel mode ).

If there is sufficient commercial interest, a hardware implementation of the CPU specification may be built ( e. g., the Pascal MicroEngine or a version of the Java processor ).

If no other hardware responds, the CPU raises an exception, stating that the requested physical address is unrecognized by the whole computer system.

If the CPU guesses wrong, all of these instructions and their context need to be " flushed " and the correct ones loaded, which is time-consuming.

If, for instance, every instruction run in the CPU requires an access to memory, the computer gains nothing for increased CPU speed — a problem referred to as being " memory bound ".

If PC is a binary counter, it may increment when a pulse is applied to its COUNT UP input, or the CPU may compute some other value and load it into PC by a pulse to its LOAD input.

If the receiving process is waiting for the message, control of the CPU is transferred at the same time, without a pass through the CPU scheduler.

If the CPU, for example, wants to send information out on COM1, it writes to I / O port 0x3F8, as this I / O port is " connected " to the UART IC register which holds the information that is to be sent out.

If the CPU heatsink or fan is changed on such boards, other heatsinks may not be cooled sufficiently.

If this too fails, the CPU traps into the OS ( with MMU disabled ) so that the problem may be resolved.

If a CPU or controller or bus failed, the disk was still reachable through alternative CPU, controller, and / or bus.

If a process has recently run on one virtual hyper-threaded CPU in a given core, and that virtual CPU is currently busy but its partner is not, cache affinity would suggest that the process should be dispatched to the idle partner.

Example: If the time slot is 100 milliseconds, and job1 takes a total time of 250 ms to complete, the round-robin scheduler will suspend the job after 100 ms and give other jobs their time on the CPU.

If you had the FPP-8 option installed, the FORTRAN runtime code would detect it and use the FPP-8 to run the main program code, and the PDP-8 CPU would run as an I / O processor.

If you did not have the FPP-8, the runtime code would instead call an FPP-8 interpreter running on the PDP-8 CPU, so the program would still run, but at considerably reduced speed.

If Fred presses 1 to listen to his message, the CPU looks up the location of Fred's new message in his mailbox directory ( on the System Disk ), and directs the Disk Controller to play that message.

If released, the game would have been Atari's first 3D polygonal arcade game to use a Motorola 68000 as the CPU.

If one of the machines failed, the program could be re-started on the remaining CPU, running both sides of the I / O task with reduced throughput.

If this new Bible does not increase in significance by repeated readings throughout the years, it will not survive the ages as has the King James Version.

If birds don't belong in a Square or Park, what does??

If private brand competition hasn't been felt in your product field as yet, have you thought how you will cope with it if and when it does appear??

If Af leads to an address Af that is equal to the address computed from Af, even though Af does not match Af, the chain of information cells is extended from Af by storing the address of the next available cell in the Y-region, Af, in Af.

If both George and a piece of information George does not have are prominent in the context, but the idea of telling George is new, then dominant stress will probably be on tell in why not tell George??

If, on the other hand, it is not settled, or while it is being debated and resolved, does the Federal government have a responsibility in situations like that in Prince Edward County??

If this threefold division of costs were to have its counterpart in the actual rates of charge for service, as it actually does have in some rates, there would result a three-part rate for any one class of service.

If this attitude is seriously questioned in the Soviet Union, it does not necessarily follow that the majority of the society in which I live is too aware of the necessity for clarity on this ethical as well as aesthetic point of view.

If a continuation card follows a statement that does not permit continuation cards, the compiler will generate a NOP and issue an error message.

If the compiler does encounter such statements, a warning message will be issued.

If the fourth dimension is a physical concept and not purely metaphysical, through what medium does it extend??

If a child does lose his first teeth prematurely because of decay -- and if no preventive steps are taken -- the other teeth may shift out of position, become overcrowded and malformed.

If he does, it's still better than an even chance he won't notice the transposition of the numbers, and if he should notice it, the thing can be passed off as an honest mistake.

If the administration does not succeed in passing the sales tax bill, or any other tax bill, it could very well be faced this spring at the fiscal session of the Legislature with an interesting dilemma.

If Bultmann's own definition of myth is strictly adhered to ( and it is interesting that this is almost never done by those who make such pronouncements ), the evidence is overwhelming that he does not at all exaggerate the extent to which the mythological concepts of traditional theology have become incredible and irrelevant.

If you know that he ( God ) is just ( righteous ), know that everyone also who does what is just ( righteous ) has been born of him.

If I get a low M. R., I do so because I want it that way or my dark self does.

* If it is required to use a single number X as an estimate for the value of numbers, then the arithmetic mean does this best, in the sense of minimizing the sum of squares ( x < sub > i </ sub > − X )< sup > 2 </ sup > of the residuals.

If the appellate court does find a legal defect in the decision " below " ( i. e., in the lower court ), it may " modify " the ruling to correct the defect, or it may nullify (" reverse " or " vacate ") the whole decision or any part of it.

If it does, ocean levels would rise by a few metres in a very short period of time.

If, however, there are no shares left when the chain is founded, then the founding player does not receive the free share.

If Anne formed an attachment to Weightman it does not imply that he was attracted to her.

If the numbering does not start at 0, the constant B may not be the address of any element.

If abiotic stress does not have a strong presence in an area, the biodiversity will be much higher.

If light moves instantaneously, the telescope does not move, and the true direction of the star relative to the observer can be found by following the line ES.