Megaflops, gigaflops, teraflops and petaflops, Computer Engineering

Speed in scientific computing is measured in megaflops, gigaflops, teraflops and petaflops. A megaflop is 106 floating point arithmetic operations (+, -, *, /) in one second What are a gigaflop, a teraflop and a petaflop? To determine the real megaflop rate of a given algorithm on a given computer you must first determine theoretically the total number of Floating point arithmetic operations the algorithm takes and then divide that by 106 times the total time taken to run the algorithm. Determine the speed of your matrix inverse function by timing how long it takes to invert a random matrix (you should use the function given in lecture to generate a random square matrix) of size N, where N takes the integer values:

i. 2 < N < 50, (~50 values)

ii. N = {55, 60, 65, ... 200} (~30 values in increments of 5)

iii. N = {225, 250, 275, ... 1000} (~30 value in increments of 25)

iv. N = {1200, 1400, ...,2000} (~10 values in increments of 200)

Plot Megaflops vs. ln2(N).

Posted Date: 4/1/2013 3:34:51 AM | Location : United States







Related Discussions:- Megaflops, gigaflops, teraflops and petaflops, Assignment Help, Ask Question on Megaflops, gigaflops, teraflops and petaflops, Get Answer, Expert's Help, Megaflops, gigaflops, teraflops and petaflops Discussions

Write discussion on Megaflops, gigaflops, teraflops and petaflops
Your posts are moderated
Related Questions
Problem: a) Most RMI and RPC systems expect to be supported by the "Request-Reply Protocol". Describe what "Request-Reply Protocol" is. b) Describe the invocation semantics

Define the types of software life cycle Any system progress refers to the initial part of the software life cycle: analysis, design, and implementation. During object oriented

What are the end-to-end layers of OSI structure? The layers 4 to 7 of ISO-OSI reference model communicate along with peer entities into the end systems. Now here is no communi

how to rotate shift right

draw input and output charectoristics of BJT and justify CE configuration provides large current amplification

Conversion of decimal number 25.5 into binary number Ans. There is integer part is 25 and fractional part is 0.5.  Firstly convert the integer part 25 in its equal to binary numb

er table for hospital management system

Workday has set the stage to revolutionize the way companies manage and facilitatevarious aspects of their business operationsby utilizing cutting-edge cloud-based technologies in

Q. Find the complement of following functions and reduce to minimum literals 1. (A+C+D) (A+C+D') (A+C'+D)(A+D') 2. ABC(ABC' + AB'C + A'BC) 3. AB + AB' + A'C +A'C'

If for a short period of time circuits goes to some dissimilar logic level then it is assumed to have then it is known as static hazard e.g. If the final logic value of output of a