ICENI: Optimisation of Component Applications within a Grid Environment pot

:(!,A/ BC!7,.5D!7'/E1.74FGBC!,A5H,A531.,.;53132!,.5I5353,A9$&'9J$&'K!;<!7/53$L! 2M@5GBN535'O'(!7%$0'(!)

,.51.5<!7,.;":P)L!@,%!#%,A$&531I!' /QBR$0%: $&'Q;S53,A;3$&!),.9M!' $&1%!#%$&'13TUWV5'X.(!)0)0=2%:51.5

;3 .$&'9Y,A531A,.;531ZBR$&)0)@53;S5K@$&[X$\% 1]!'/^!5<!7,_%,%!7'1.(!7,.53'M]%Q.:5

1.5,32`/5)&$0V53,A$&'9O;3Sa"!7.$&'(!7)bBN53,c%d! )&$0;<!7.$&'1H$&'Y%:5]1.!S5]S!''5,c!1

S$0//)05B!,.572 Ả?CU8™ƯẢ"đê1Ư,A)&5H$&1C%Z ,. VĐ$&/5J! )&$&;3!7%$0'1”BR$0%:O!7;3;351.1R%Z%: 5-'/5,?œ

)0=Đ$&' 9K:(!,A/ B!,.5Z!7'/Y1.4FGB!,A5_,.51.,A;35132o$0'Y!'Q$0'X.53)0)&$&953'MR4!1.:$0'ôBR: $&;":YS!1.ăX1

1.;":5/)0$&'92(51.53;$L!)0)0=BR$0%: $&'Š%:5c;'M%5q“˜‡4%:5> %!7%$0'(!)o*c,A$&/oT

¶ 5q"!$0'$&' 9¿.:$&1]:$09:aœi)&5V53)ˆŸX' BR)&5/95´š…! )&$0;<!7.$&'Ä@53:(!<V˜$&,328,A5,A.$&5312”!'/

$&'M%5,A4!;531O!' /Ã5q“a)&$0;3$\E;3'X.5q“˜d/5353' /53';$&51.íï#„…TˆS'5'XE@(!1.5/ð/ 531.$09'

53'9$&'553,.$0'92(@M=O53' ;<!1A)L!#%$&' 9S1A4FGBC!7,.5cBR$0%: $&'ãìA@)&!;"ŸE@ “a51.íK.:(!7I53'(!7@)&5c1.5aœ

!,%!#%5c/5V53)053'MH74W!'¤$&'/ $0V˜$&/!)’;S'5'MIBR$\%: I;<!1A$&'9/$01.,.  %$0'Š%

:$&1›,A53,A531A53'M%1!-V˜$0,A%!),A9M!'$01%!7.$&'Oš!D4653/5,%!7.$&']4$&' /$0V˜$&/ (!)&1W!'/

,.9!'$&1.!7%$0'1WBR$\%:E!c;3S'9M!)L %>BR: $&;":K,A5<!)+,A9M!'$01%!7.$&' 1›;<!'S;3'M%,A$&@a%5

%:5$&,C,A531A,.;531T † : 531.5J,.51. ,.;351‡S!<=K$0';3)0/5D:!,./ B!,A5J,A531A,.;53121A4FGB!,.5c,.5
œ

ICENI Tools

ICENI Tools

ICENI Resource ICENI Resource

Portals

Java CoG Globus

ICENI

High Throughput Computing Applied Portals

Public Computational Community

Grid Services Fabric

Toolkits

Private Administrative Domain

)0BR1›.:5‡)0a;3!)(!/ S$0'$&1?%,%!#%,b._!)\%5,W%:5I;3'a•(9,.!7%$0'S74’%: 5‡,A531.,.;5H5"!œ

$0' 46,.S!7.$&'o21.;":O!1N$0.1/ =˜'(!$&;‡!'/K1A"!#%$&;H!7..,.$0@ %51-š6/$&1A;31A1.53/O$0'Ša5;%$0'

åTç 
T

;3!'K@5H )&)&5/S'E/53S!'/%J%:5‡1.53,?V˜$&;351C$&']%: 5E×NÒ#ØHÙژÏiÑϐŽÒ#‘Ñú×NÒ#ØZØZÚa‘(FÏ+T

/02143567 "!# $%& † :598IÒ#úƒŽ:9.YÑ‘Ñ Û˜‹qÐH%˜)!7)&)& BR1W.:5I!/$&'$01A%,.!7%,.>/5
œ

Domain Manager

Computational Community Public

Manager

Computational Community Public

Mapper Application

Framework Activation

Browser Resource

 @)&$0;; "!#%$&'(!)›;3S_ '$0.$&531T † :5K)0a;3!)8!/$&' $&1A.,%!7.,-/5q•('531>BR:$&;":

,A531.,.;531‡!,.5D.@5-@ )&$&1A:53/d$&'Š53!;":ã×NỊ#ØHÙÚaώĐυŽỊ#‘ĐúW×NỊ#ØZØZÚa‘(FÏE!' /O.:53$0,

† :531A5S;,.5Z.a)01c!,.5Z: $&9:)\=Q5
“a.53'1A$&@)05]@X=Q/5V53)&5,.132!' /½S!<=Q@51A,A.53/

,C1A)05353'M%5/d@M=S%: 53,C1?=a1?%5S1T+â+,5q“ !)05‡%˜)01S! =S@5D1.5/Š%_,A Va$0/5

%:5KS5q"!#œi/(!7"!O%:(!#Z$&1>1A%,.53/µBR$\%:$0'´%: 5E,.51A$0.,A=21A;":¯!1·ÀcÁ¤Âê5/$0.,.1J%

/531A$&9'P;3S'5'X>!@ 1A%,.!;.$&' 132`,-%O53,A46,. 53,A46,.S!';35Z˜/53)0)&$&' 9E4C$0]œ

)&5S5'M"!7.$&'S;3˜/531T † :$015q“˜.53'1A$&@$0)&$0G=$01N,A Va$0/53/Š@M=%:5H1.5D74NÀcÁ—ÂP!1N.:5

S5/$&  4;3S_ '$&;3!7%$0'Š!'/d$&'a46,.S!7%$0'K1?%,.!95HœN!'M=K1. )&5353'M%!,A=E.a)

'535/O')0=S;3'1.5-,C ,.˜/;35-;' 46,AS$0'9]NÀ-Á—ÂP.Z@5c!@ )&5‡.Z@5-$0'M%539,%!7.53/

–G'Š,./ 53,N._5q“a)0$0”%: 5D:$&9:aœG)05V5)$0' 46,AK!7.$&'Z46,”1.;": 53/)0$&'9Z$0'E!Z*-,.$0/K;'M%5q“˜

$0R$01I' 53;351.1.!,A=d%S!/(!aI.:5J;3'53'MI@(!1A53/—/ 531.$09'—!7..53,.'’T † :5·5';<! 1.)&!#œ

46,. 5<!' $&'946 );S  "!7.$&'’2X.:5D)&!7.46,. 1.53;$0•(;H$&)&5S5'X%!7%$0']$&1N)&M!/ 53/

$&'M%J%:5H,.'aœŽ%$0S5I,.5,.51.53'M%!7%$0'o2aBR: $&;":Š:(!' /)&51$&'M.53,?œi;3'53'M;3_'$0;<!#œ

† :5I1.53)053;q%$&'74’%: 5I$0S )&5353'M%!7%$0'146,W%:5I,.'˜œi%$0S5,.53 ,.531A53'M"!#%$&'K!)01.c,A7œ

V˜$&/51”,A% '$0.$&53146,8 %$0S$01.$0'9‡.:5R;3'53'M”! )&$&;3!7%$0'Z!)0'91A$&/5ˆ$\%1›/5
œ

4WNÀcÁ—´%!91ˆS! =K@5-46 '/¤$0'd!] ,.5V˜$01ˆB,.ŸE'O%: $&1ˆ1. @˜äA53;qZƒ‚<å„…T

† :5>NÀcÁ—µ/ a;S5'M%1R/531A;3,A$&@5J$0' 46,AK!7.$&'S$&'E•V5>S!äA,;<!7.539,A$&51R.:(!7I!,A5

,.5;353$\V5/>46,.ð%: ,.5358,A$&S!,A=‡1.,.;5313T–G' 46,.S!7%$0'D1. )&$053/c@M=-%:5› 1.53,2$&';)&/51

%:5y‡1A53, ¶ 5[˜ $&,.5S5'M%1W!7'/·¡‡)&$0;<!7.$&'>˜.,.;q%,A52BR:$&)05›%:5' 53'M›˜5;qœ

$0•(;3!7%$0'!'/–GS )&5353'M%!7%$0'Á¤5%!#œUw-!#"!c!,.5I1A.,.5/S$0'.:59,I‹GÙ(Ò qFÏGÒ#Ð]72X!7'/.:5

† :5E!7)&$0;<!7.$&'¿1?%,. ;% ,.5E$01>/51.;,.$&@53/´@X=½!'½¡H )&$&;3!7%$0'AwD531A;3,.$0 %$0'wD˜;3˜œ

S5'M<T † :$&1DNÀcÁ—ÂÄ/˜;3 S5'X‡$&1I,Aa/ ;353/—@X=O.:5·5'/aœG 1.53,2o!' /—,.5,.51.5'X.1c!'

† :5¿! )&$&;3!7%$0'¯/531A;3,.$0 %$0'ñ$01K)&!;35/Ã$&'M%Ä!7'Ö?CU”™I–S @)&$0;ñ×NÒ#ØHÙژÏiÑϐŽÒ#‘Ñú

×NÒ#ØZØZÚa‘(FÏãBR$\%:ê!// $0%$0'(!)‡$&' 46,.S!7%$0'ã46,A .:5¿1.5,¤/51.;,.$&@ $&'9^: B .:5

G=Đ5/P;)&)053;q%$&'13T’ýq‘ỉ(ề#Ð
éF]!,A5·G=Đ5/P,A5465,.53' ;3531-.E%:5_ %,A.1D4”.:53,D;Zœ

'53'M%1T(ẢiR$&1C.:$&1ˆ,ACS5;":(!'$01. .:(!7I!)0)& BR1%: 5-;31.$0.$&'K4b;' 53'M

$&'1?"!' ;3531c$0'X.À! )&$&;3!7%$0'1T’Ub“a1.53/P/(!7%!À53)&5S5'M%1c!,A5Z!)&1AÀ$&'/ $&;<!#%53/QBR$\%:$0'

%:5c$0'X.53,?4!;35c1.53;$0•(;3!7%$0'd!'/OS! =E@5c;3 1A%S$01.53/d!7R/ 531.$09'O%$&5T

1.5,AV5]5';<! 1.)&!7%$0'Y'O@5:(!<VĐ$&,-$0'M%53,A'(!)%E%: 5Z;3'53'Mc$&)05353'M"!7.$&'

$&11.53;$0•(5/oTâ S5q%:Đ/ođê1K@53:(!<VĐ$& ,K$&1S!½/ a;S5'M"!7.$&'ọ4DBR:(!7E1.@1A53[X5'X

U8!;":E$&)05353'M"!7.$&'Z$018)L!7A46,. 1.53;3$\•(;ZÃF%:9:S.:(!7”)&!7.46,A S! =]@5Ư!JVĐ$&,žœ

%(!7)I'5ô$0'É.:5—;3!1.5d4=Ê!<V7!½$0S )&5353'M%!7%$0'1"Á
2W!' /ờ$&1]$0'/$&;3!7%5/ÉBR$\%:$0'É.:5

S5q"!#œi/(!7%! TRU8!;":ù5.:a/ở%:5P;3S'5'Xô$&)05353'M"!7.$&'ẳ7ụ’5,.1d:(!1Q!7'ù!7?œ

"!;": 53/P5,A46,AK!' ;35_a/ 53)Ž21.1A$&@)\=—(!7,%!5.53,.$01.5/Y@X=Q1.5_;3S'5'X?œG)05V5)

,.5,AG=ũÃ1. ;":^!1·,A@)053 1.$ƠÔ35 Á
2W!' /Ế1.53;$0•(;%—.:5E:(!,A/ B!,.5E,A531A,.;5K%:!7

%:5·$&)&5S5'X%!7%$0'ÀS! =d@5·/5)& =53/Ò'oT’*c$\V53'ô%:5>)&$&$0.53/O/S!$0'—4W.:5

$&)&5S5'M"!7.$&'o2›$\À$&1K1A1.$0@)&5—.ẵ/5V53)0ẳ%:51.5Ò5,A46,AK!7';35QĐ/53)01K,A53)\=

53$&,A$&;3!)&)\=21.$0'9Ễ@)&!;"ăẵ@ “^.53;":' $&[X531TNâƯ//$\%$&'(!)C$0S)05353'M"!#%$&'ẵ1.53;3$\•(;

@$&' /$&'9O;a/51A53/½.ô)0M!/Y%: 5S$0S)05353'M"!#%$&'Q$&'M%À.:5S,A'aœŽ%$&5_,A53,A531.5'M"!#œ

%$0'O$&1R!)01.Z$&' ;3)& /53/O:5,.5T

ẢGS )&5353'M%!7%$0'ÀS5q"!#œi/(!7%!_$&1ˆ1A53/ô.S@.:d!$&,R!'ô!@1?%,.!;I;3S'5'XR$0'M%53,žœ

BR:$&;":´$0>K!<=P@5S/53 )& =5/+ >@ >%:5S5,A46,AK!7';35SS˜/53)8$01>1A53/µ.Q9$0/5.:5

;":$0;35c4$&)&5S5'X%!7%$0'1T

zỊ*†

,R‹" Ò#ÚaÐ%"‹98RÒ#úƒŽ:

¡H)0)›,.531A,A;3531>1.1.51.1·GBN¤G=˜531>4ˆ!7A%,A$&@ .53121?"!7.$&;!'/½/ =˜'(!$&;7T˜"!7.$&;]!7?œ

%,A$&@ .5312 1. ;":¤!71%:5HK!;": $&'5‡'(!5D!'/Š5,%!7.$&'9>1A=˜1A.53d2(!,.5‡953' 53,%!7)&)0=1A5;qœ

Run− Time

P lan

Composite Performance

M odel

í`̈ư„ĩŠPĩbíÔ„Ö‡ÑdÛ¼ØơÒỊ~̈ÑpÔâí`ЈÑ-ê Ị~đ„Û~ÑpÙbưpđâỊ~đ„Ỉ ÏVỊ~ÌÓØơÌÓÞ~ÒỊ~ÌÓÑpÔi‹ Û~Ñ´ĨsỈÍÞ~Þ

đb$&9,.5>ÝK1.: BR1H: B .:5_$0' 46,.S!7.$&'Š/51.;,.$&@53/Y$0'¿a5;%$0'—ơK$&1H 1.53/Q.E$&'a46,.

%:5]/5)& =˜53'M_!7'/½5
“a53;3a%$&'´4”%:5];S'5'M>@!1.5/µ! )&$&;3!7%$0'oT † :$&1c$&'˜œ

46,.S!7.$&'d$&1D 1.53/Y.E53'(!7@)&5·.:5Z!a%S!7%$0;>;": $&;5_48$&)05353'M"!7.$&'O46,‡5<!;":

ẢG'À,./ 53,N._S!ă5-!>/53;$&1.$0'E,A539M!,A/$&' 9_!'E %$0K!)+$0S)05353'M"!#%$&'1A53)053;.$&'’2a$\

$&1•,.1AR' 53;351.1.!,A=À.Z[Đ!'M%$0%!7%$\V5)0=K!'(!)\=a1A5D%:5-53,?46,.S!';5D4`%: 5c!)0$&;<!#%$&'

9$0V53'À53!;":O1.53)053;q%$&'E4`$&)05353'M"!7.$&' 13TMẢiˆ$01'5;3531A1%!,?=E%:!7C%: $&153,?46,.S!';5

!'(!)\=Đ1.$&1H@5—"ề#ìHỉ(ề qFéG‹q2o!1ƯBR:$&)05Z!E(!,?%$&;)L!7,H$&)05353'M"!7.$&'ô;":$0;35ZS! =ô,A7œ

VĐ$&/5À%: 5ô@531?K53,?46,.S!';5E46,!P9$\V5'ờ! )&$0;<!7.$&'ođê1_5.:a/’2›$0]S! =Ế$&':$0@$0

%: 53,c;3'53'M.1c.À%:5]/5q%,.$0S5'Mc4N.:5];3)05%5_!)0$&;<!#%$&'oT † O%:$01-53'/

%:5K$&' 46,AK!#%$&'½,A539M!,A/$&' 9—%:5K;31.$0.$&'½4ˆ%: 5À;3'53'MZ$0'1A%!';351OÃ6.:5

!)0$&;3!7%$0'ođê1›1A%,A;.,.5<ÁN!' /S%: 5Ư@53:(!<VĐ$&,N74o%:5I$&' /$0VĐ$&/ (!);S'5'M5.:aœ

a/ 1C$&1N;3_@ $&'5/KBR$0.:$&'K.:5D,A'aœi.$&5Ư,A53,A531A53'M"!7.$&'’T † :$01C,.Đ;351.1ˆ$01/51.;3,A$&@53/

$0S)05353'M"!#%$&'o2b$\K$01S%5S,.!,.$0)0=µ,A53)&!;35/éBR$0.:Ã!PV7!,A$L!@ )&5T † : 531.5Y$0S )&5qœ

53'M"!#%$&'_V!7,.$L!7@)&51b46,. %:5ˆ@!1.51N4+.:5R,.53;,.1A$0V5I46' ;%$0'oT

BR:$&;":ã1.53;$0•(51S%: 5—$&)05353'M"!7.$&'´1.53)053;q%$&'ñ!'/^%: 5—,.51. ,.;351K'¯BR:$&;":

%:5q=!,.5ˆ.>@5R/53)0 =53/’T † :5I¡H;q%$\V!#%$&']â+,.!5BN,.Ÿ+2BR:$0;":S:(!71N@ $&)0›.:5 ¶  'aœ

/53 )& =Đ1N%: $&1 ả  'aœ † $0S5 ả 53,A531.5'M"!7.$&'E'X.>.:5Ư1A5;3$\•(53/E,A531A,.;5312aBR:5,.5Ư.:5

!)0$&;3!7%$0'ođê1C;3'53'M.1Ư!7'/À%:5c1.5)&5;%5/—$0S)05353'M"!#%$&'1C!,A5-5q“a53; %5/oT

Ể3ẸFỂ

ẢG'Q,A/53,H.K$0)&)& 1A%,.!7%5-.:$&1Ư1A=Đ1A.53d2o!K1A$&)&5c5q“ !)05_! )&$&;3!7%$0'À%:(!#D1.)0V51-!

1A=Đ1A.53 4+)&$0'5<!,`5[Đ!7%$0'1bB!1W/5)& =53/_BR$0.:$&'J%:5N1A=Đ1A.53dT † :5C1A)&a%$&'>4+)0$&'aœ

Linear

Display Solver

Unknowns Vector

Matrix

Data type Component Instance

%:51.5cS!;":$&' 5313đ( ,.Đ;3531A1.,A1I!'/O$&'M%5,.;''5;%1Ư!,A5-9$0V53'O$&' † !@)&5·‚T † :5c)&$0'5<!7,

53[X(!7.$&'½953' 53,%!#%,đỈ1J$&)&5S5'M"!7.$&'1D!,.5@7%:Ễ1A5;3$\•(;S.—!d1.$&' 9)&5],Aa;531.1A,

K!7;":$&'5132+%:5q=QS!<=ô@5·;'1A$&/5,.53/P!1Ư_)\%$& )&5c,.51.,A;351-/5353'/ $&'9À'—.:5

÷:ÌÓÔPÙ´Î>‹× òÒÑìmd{xm†“õ  ´éÈ¿ ´éÈ¿

< ЈÏVâbÒå×ÐÓÙV޺˺ÈwÛ)òÒÓÜ{}†ˆ…›-õ  ®„éÈ;YÔ ®„éÕÉ[Ô

$&1A'o2.:(!7]4HÁ¤$0'$&· UW“a5;3 .$&' † $&5¿šFBR$0%:µ.:5Š1.)&$&/´)&$&' 5  >!7'/ãÁ¤$&'$0_

1A]šŽÁ¤˜/53)b¡- qT † :5]Á¤$0'$&·àUW“a5;3 .$&' † $&5·$01D!;": $&5V53/¿@M=Q1A53)&5;.$&'9K.:5

Âxð1.)0V5, V5,£> ,.˜;3531A1.,A1ˆ'YÑÏú\Ñ#D46,N1AK!)0)+,.@ )&531N!'/K.:53'E1?BR$0.;":$&'9>%

%:5‡@$&;'#äA9!7%5‡9,%!/ $&53'MNS5q%:˜/S46,N)&!,.95,N ,.@)05313T Ü :5,.5H.:5H1A53)&5;.$&'E;,.$lœ

%5,.$L!_$01IÁ¤$&' $&_È1A32+!9M!$0'PÑυú\Ñ#J$01ˆ;":1A53'Ě6'1A,.,A$&1A$&'9)\=2a9$0V53'O%:(!7‡1A

S!Ÿ51R']/$&1?%$&' ;%$0'Š@5GBN5353'¤,.˜;351.1A,R;31?%132+@aR/a51R5'(!)&$01.5H.:5

1.)0BN53,]1A)& .$&'( qT߇ B5qV5,E!1_.:5Š,.@)&5 1.$…„35Š$0';3,A5<!1A531O‚2WåY%: 53'ÙQ,.˜;351?œ

$&'9d%:5EÁ¤$&' $&_ Ub“a53; %$0' † $&51A%,.!7%59=2b!1·;(!,.5/´BR$0.:µ!/  %$0'9¤.:5

Á¤$&' $&_ 1AC!,AM!;":oT † :$&1”,.5[X$&,A5353'M46,A;351C!>@!)L!' ;353/K!,AM!;":%·aœ

 nA€Pv,q jlk‚ƒ q"7n k u„nAu { q"s yzh3{ q"|
}

 nA€Pv,q jlk‚ƒ q"7n k u„nAu { q"s yzh3{ q"|
~

:5E9,.!:1>1.: B .:(!7_$&' $&$&1.$0'9E;1A·,.˜/;531_1A$&9'$\•(;<!7'X.)0=Y)0'95,Eš6'Ä!<VMœ

53,.!95>ç·%$&531% 5q“a53; %$0'O%$&531CBR: $&)&5-$&' $&$&1.$0'9J5q“a53; %$0'd.$&5-$&';,.53!1.51R.:5

,.51.,A;35J;31?·š'd!<V5,%!95‚T¹ë_%$&531% NBR$0.:O.:5c;3,A,.5'X‡;31AIS˜/5)&13T

$&''9d%:5EÔ$&'' $&_ Uba53; %$0'' $&5 1A %,.!7%59=2b!1Ã;(!,.5/BR$0.:à!/... 46,.S!7%$0''ó46 ,A  .:51.5,Ô/51.;,.$&@ $&''9^: B .:5

G=5/P;)&)053;q%$&''13Týq(#é
ộF]! ,A5 ÃG=5/P ,A5 465,.53''... :$01C,.Đ;351.1ˆ$01/51.;3 ,A$ &@53/

$0S)05353''M"!#%$&''o2b$\K$01S%5S,.!,.$0)0=µ ,A5 3)&!;35/éBR$0.:Ã!PV7! ,A$ L!@