Seminar on Graphics Processing Unit Computing

7/24/2019 Seminar on Graphics Processing Unit Computing

1/22

Seminar on GraphicsProcessing Unit Computin

BY KSHI

124221


2/22

CONTENTS

Introduction History and standards Pri!"ra# Co$!onntIntrconnct

Acc#ratd Gra!"ics Port Co$!onnts o% GP& '() Acc#ration Pr%or$anc %actors o% GP& Ty!s o% GP&s G*orc 4 G*orc 4 TI G*orc M+ Conc#usion


3/22

INT,O)&CTION

Pro-ction o% '() .or#d

In/o#/d co$!#0 $at"$atica# co$!utations

Procssin ti$ and and.idt" r3uir$nt

GP& r#i/s urdn o o% t" $ain syst$


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5"at is GP& 6

Micro!rocssor !rocssin ') ra!"ics

Hart o% $odrn ra!"ics cards

Procsss ra#(ti$ ') ra!"ics

Pr%or$s $at"$atica##y(intnsi/ tas7s

Incrass PC8s o/ra## syst$ s!d

Ot"r na$s( 9ido card: /ido acc#rator: /ido ada!tr:

/ido oard: ra!"ics acc#rator: or ra!"ics ada!tr;


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HISTO,Y AN) STAN)A,)S

Monoc"ro$ )is!#ay Ada!trs 1?@1

Hrcu#s Gra!"ics Card 4 co#our

Co#our Gra!"ics Ada!tr @ co#our

En"ancd Gra!"ics Ada!tr 1 co#our

9ido Gra!"ics Array 2 co#ours 1?@


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Su!r 9ido Gra!"ics Array


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PE,IPHE,A COMPONENTINTE,CONNECT

Bus is t" c"ann# or !at" t.n t" co$!onnts in a co$!utr

)irct accss to syst$ $$ory ut uss a rid %or

connction

Pro/ids a "i"r dr o% r#iai#ity


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PCI oriina##y o!ratd at '' MHF usin a '2(it(.id !at"

PCI(+ !ro/ids %or 4(it trans%rs at a s!d o% 1'' MHF %or1(GB!s


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ACCEE,ATE) G,APHICS PO

Acc#ratd Gra!"ics Port


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AGP Memory Allocation

OS a##ocats 4K yt dicontiuous !as o% AGP

GA,T


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AGP Specications

AGP


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COMPONENTS O* GP&

Gra!"ics Procssor ( Gra!"ics !rocssor is t" rains o% t" card

Gra!"ics co(!rocssor ( Hand#s a## o% t" ra!"ics c"ors .it"out any assistanc %

co$!utrs CP&

Gra!"ics acc#rator ( c"i! on t" ra!"ics card rndrs ra!"ics asd on co$$

co$!utrs CP&

*ra$ ur ( contro#s t" $$ory on t" card and snds in%or$ation to

to(

ana#o con/rtr


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Gra!"ics BIOS

)iita#(to(Ana#o Con/rtr


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') ACCEE,ATION

)urin ') rndrin t0tur and o$try data tra/#s across t"

N. ra!"ics c"i!s no. "a/ acc#ratd Trans%or$ and i"tin

T" !i0# nin a!!#is assind t0tur /a#us to ac" !i0#

c"c7 unit !r%or$s /isii#ity c"c7in o% !i0#

,AM)AC con/rts t"is diita# data into ana#o t"at can i/n t$onitor %or dis!#ay


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PE,*O,MANCE *ACTO,S O*GP&

*i## ,at

M$ory Band.idt"

M$ory Mana$nt

Hiddn Sur%ac r$o/a#


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GPUs performance


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TYPES O* GP&ST"o types of GP#s


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GE*O,CE 4

G*orc4 GP& is t" %ourt" dition in t" %a$d G*orc #inu!

12@MB o% )), $$ory and a su!r %ast !rocssor

T"r o% its 7ind "as n r#asd

G*orc4 Ti sris


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%&ip Arc&itect're


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GE*O,CE4 TI

' $i##ion transistors


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GE*O,CE4 M+

G*orc4 M+ GP&s !ro/ids a n. #/# o% cost(

cti/: "i"(!r%or$anc ra!"ics to t"

$ainstra$ PC usr; T" G*orc4 M+ is t"

c"a!st and .orst !r%or$in o% t" t"r #ins;

T" standard ra!"ics card co$s .it" 4MB o%

,AM: a "%ty a$ount t"at can "and# a#$ost any

tas7; T" G*orc4 M+ "as a 4it us: ."ic" is

a#so !rtty standard %or today8s ra!"ics cards;

*or t" $ost !art t" on#y ra# i$!ro/$nt %ro$

t" G*orc' M+ to t" G*orc4M+ is t"

ra!"ics !rocssin unit: ."ic" ats its

!rdcssors: t" G*orc2 and G*orc': "ands


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CONC&SION

N9I)IA introducs t" %astst: $ost co$!r"nsi/ and %atur(ric" co$!0!rinc /r ra#iFd on a $oi# !#at%or$

G*orc4 M+ is t" c"a!st and .orst !r%or$in o% t" t"r #ins

Standard ra!"ics card co$s .it" 4MB o% ,AM

On#y ra# i$!ro/$nt %ro$ t" G*orc' M+ to t" G*orc4M+

is t" ra!"ics !rocssin unit: ."ic" ats its !rdcssors:

t" G*orc2 and G*orc': "ands do.n;

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Seminar on Graphics Processing Unit Computing