answersLogoWhite

0


Best Answer

Interrupts increase the efficiency of the CPU by allowing it to stop what it's doing and go on to a different task. Interrupts are usually reserved for high priority events, for example, whenever you click a key, an interrupt is sent to the CPU that tells it to immediately stop what it is doing, save the state of the current operation it's doing, and execute the interrupt.

User Avatar

Wiki User

9y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How interrupts increase the performance of the CPU?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Computer Science

What is server performance?

CPU usgae, disk I/O, network performance, etc., are part of server performance.


What is the meaning of throttling in computer?

Throttling is process to keep your CPU healthy and increase life of your computer(with respect to running process's,temperature & speed)it is used to decrease the speed of the system temporarily when the system is idle for long duration and also helps in Laptops to increase life span of battery. Some time it also helpful in "Hardware Exceptions" we can decrease the performance of CPU by using throttling process.


What is a CPU counter?

CPU Counters CPU counters are a feature of the computer's CPU that store the count of hardware-related events. The Visual Studio 2008 Profiler enables you to use these event counts as the sampling interval or collect the event counts when you profile using instrumentation. Performance counters are CPU-specific. Different models and versions of a CPU can have significantly different configuration settings to enable the same performance counter. Visual Studio 2008 Profiler portable events decouple some of the common performance counters from specific processors and enable you to collect or sample generic performance events. If you want to count a particular event when profiling, for example, L2 cache misses, the user can build a performance session around that event source. You can do this on any CPU with L2 cache. The performance session can be moved from platform to platform without modification. The Visual Studio 2008 profiler continues to support particular events for a specific platform. For example, a developer on a Pentium 4 platform might want to count events that are specific to the NetBurst architecture. This event is not portable, but still available to the developer for a specific performance session on a specific platform.


How do you increase performance of fz16?

Used Big bore, For faster performance, Dagrag will be good


What is my computer doing right now CPU Disc and Memeory utilization 80 percent for long time with no applications or visible processes are going on?

Check out the resource manager via task manager then performance and then performance monitor and you can see all processes that are active CPU Disc Network and memory

Related questions

What are the causes of bottleneck in your computer system?

The fundamentals of computer performance in terms of program execution always has three factors that influence performance 1. CPU 2. Memory and 3. IO (Input/Output) Any performance bottleneck will be related to one of these. To overcome the bottleneck you may need to increase the CPU capability if it is CPU bound, increase the memory if it is memory bound and remove the IO blocks if it is IO bound


What is point of interruption?

If you mean hardware interrupts, it is a way for a device to notify the CPU when some event occured.Without interrupts it is necessary to poll the device constantly.


What can improve CPU performance the most?

A faster internal clock speed will improve the performance of the CPU.


Under ms dos interrupts originate with?

Under MS DOS, interrupts originate with the central processing unit (CPU). The CPU recognizes issues in applications and stops them and sometimes restarts them in order for them to function properly. Sometimes it shut the application down entirely.


How interrupts increase the performance of the CPU?

Without interrupts the software must be continuously polling all of the hardware I/O devices to determine their status. Interrupts allow the hardware I/O devices to inform the software when their status has actually changed, thus the software can briefly suspend what it was doing to check the status of the one specific hardware I/O device that sent the interrupt and take care of it then resume what it was doing. Without having to spend all that time polling devices whose status has not changed much less processor time is wasted, thus increasing average performance. Being able to begin handling the device as soon as its status changes instead of having to wait for the next time it is polled, increases realtime performance.


What are the applications of hardware interrupts in 8085?

The hardware initiates an interrupt when it feels that the situation requires the CPU's action.


If the hard drive is replaced with a larger unit, will it make the cpu faster?

A larger hard drive will increase the overall speed and performance of your computer.


Which factors will least affect the performance of the CPU?

The performance of a CPU is least affected by its age, its size and weight. Performance is instead determined by model, clock speed and size of cache.


If the performance of your CPU is much lower than that of the reference comparables how can you imporve your CPUs performance?

It might not be your CPU at fault, maybe your other hardware can't keep up with your CPU and your CPU has to slow down for them. If you think that this is not the case, you can always go to your bios and overclock your CPU.


What are the speed of CPU?

The CPU speed, and processor speed is the amount of cycles that a CPU can perform per second.CPU speed is not a good indicator of CPU performance.


What is server performance?

CPU usgae, disk I/O, network performance, etc., are part of server performance.


Can upgrading your CPU can increase how quickly data can move to or from the CPU?

No thats false!