1

GATE CSE 2016 Set 2

Numerical

+2

-0

Suppose the functions $$F$$ and $$G$$ can be computed in $$5$$ and $$3$$ nanoseconds by functional units $${U_F}$$ and $${U_G},$$ respectively. Given two instances of $${U_F}$$ and two instances of $${U_G},$$ it is required to implement the computation $$F\left( {G\left( {{X_i}} \right)} \right)$$ for $$1 \le i \le 10.$$ Ignoring all other delays, the minimum time required to complete this computation is _____________ nanoseconds.

Your input ____

2

GATE CSE 2016 Set 2

Numerical

+2

-0

Consider a $$3$$ $$GHz$$ (gigahertz) processor with a three-stage pipeline and stage latencies $${\tau _1},{\tau _2},$$ and $${\tau _3}$$ such that $${\tau _1} = 3{\tau _2}/4 = 2{\tau _3}.$$ If the longest pipeline stage is split into two pipeline stages of equal latency, the new frequency is ____________ $$GHz,$$ ignoring delays in the pipeline registers.

Your input ____

3

GATE CSE 2016 Set 1

Numerical

+2

-0

The stage delays in a $$4$$-stage pipeline are $$800, 500, 400$$ and $$300$$ picoseconds. The first stage (with delay $$800$$ picoseconds) is replaced with a functionally equivalent design involving two stages with respective delays $$600$$ and $$350$$ picoseconds. The throughput increase of the pipeline is percent.

Your input ____

4

GATE CSE 2015 Set 3

Numerical

+2

-0

Consider the following reservation table for a pipeline having three stages $${S_1},{S_2}$$ and $${S_3}.$$

The minimum average latency $$(MAL)$$ is ________.

Your input ____

Questions Asked from Pipelining (Marks 2)

Number in Brackets after Paper Indicates No. of Questions

GATE CSE 2021 Set 1 (2)
GATE CSE 2020 (1)
GATE CSE 2018 (1)
GATE CSE 2016 Set 2 (2)
GATE CSE 2016 Set 1 (1)
GATE CSE 2015 Set 3 (1)
GATE CSE 2015 Set 2 (1)
GATE CSE 2015 Set 1 (1)
GATE CSE 2014 Set 3 (2)
GATE CSE 2014 Set 1 (1)
GATE CSE 2013 (1)
GATE CSE 2011 (1)
GATE CSE 2010 (1)
GATE CSE 2009 (1)
GATE CSE 2008 (4)
GATE CSE 2007 (1)
GATE CSE 2006 (1)
GATE CSE 2005 (1)
GATE CSE 2004 (1)
GATE CSE 2002 (1)

GATE CSE Subjects

Theory of Computation

Operating Systems

Algorithms

Database Management System

Data Structures

Computer Networks

Software Engineering

Compiler Design

Web Technologies

General Aptitude

Discrete Mathematics

Programming Languages