What are the factors that affect the running time?

What Affects How Fast You Run?

• Your Body. Your genetics, physical health, nutrition and body fat all factor into how fast your body can run and how it will experience stress on its joints.
• Clothing and Shoes.
• Form.
• Stride Rate.
• Environment.

What affects execution time of a program?

Computers do not simply execute one program at a time. The exact scheduling of processor resources for one program depends on such factors as the number of users sharing the system, the network traffic, and the timing of disk operations.

What factors can affect a computer’s performance?

Factors That Affect the Performance of Your Computer

• NUMBER OF CORES (PROCESSORS) The CPU is where you’ll find the processing units, each one known as a core.
• MULTIPLE APPLICATIONS AFFECTING COMPUTER SPEED.
• GRAPHICS CARD TYPE.
• DATA BUS WIDTH.
• MEMORY CACHE.
• CLOCK SPEED.
• MALWARE.
• DEFRAGMENTING.

What are the four factors that affect the efficiency of algorithm?

There are up to four aspects of memory usage to consider:

• The amount of memory needed to hold the code for the algorithm.
• The amount of memory needed for the input data.
• The amount of memory needed for any output data.
• The amount of memory needed as working space during the calculation.

What affects run time of algorithm?

The running time of an algorithm for a specific input depends on the number of operations executed. The greater the number of operations, the longer the running time of an algorithm. We usually want to know how many operations an algorithm will execute in proportion to the size of its input, which we will call .

On which of the following parameters does running time of a program depends?

Running time of a program depends on. Addressing mode. Order of computations.

How do you find the running time of a program?

The simplest and most intuitive way to measure time is to use a stopwatch manually from the moment you start a program. Assuming you manage to start the stopwatch and the program at the same time, the option requires the program to print a certain warning at the end of execution or at the end of a subroutine.

What affects CPU execution time?

The performance time of the code will depend on the frequency of the CPU, amongst many other things. All other things being equal, a faster CPU will take less time to execute the same instructions. But the number of other things that can affect the timing is vast, including O/S, compiler, memory chips, disk and so on.

What are the factors affecting the speed of microprocessor of a computer?

Front Side Bus (FSB) Speed The CPU’s FSB speed determines the maximum speed at which it can transfer data to the rest of the system. Other factors affecting data transfer rates include the system clock speed, the motherboard chipset, and the RAM speed.

What are the 3 factors needed for an algorithm to be efficient?

Time Efficiency The speed of the computer: cpu (not just clock speed), I/O, etc. The compiler, compiler options . The quantity of data – ex. search a long list or short. The actual data – ex.

What are the factors considered in finding the efficiency of an algorithm?

1 . Two main measures for the efficiency of an algorithm are

• Processor and memory.
• Complexity and capacity.
• Time and space.
• Data and space.

How does the number of operations affect the running time?

The running time of an algorithm for a specific input depends on the number of operations executed. The greater the number of operations, the longer the running time of an algorithm.

What is the running time of the program?

running time of the program. For example, a program may have a running time T(n) = cn, where c is some constant. Put another way, the running time of this program is linearly proportional to the size of the input on which it is run. Such a Linear-time program or algorithm is said to be linear time, or just linear.

What determines whether a program can be used?

For large problems, however, it is the running time that determines whether a given program can be used, and running time is the main topic of this chapter. We shall, in fact, take the efficiency of a program to mean the amount of time it takes, measured as a function of the size of its input.

How do you determine the running time of an algorithm?

Running Time of Algorithms The running time of an algorithm for a specific input depends on the number of operations executed. The greater the number of operations, the longer the running time of an algorithm. We usually want to know how many operations an algorithm will execute in proportion to the size of its input, which we will call .