325:
341:
more easily port code from one system to another. CTSS also provides integrative functions such as single-signon, remote job submission, workflow support, data movement tools, etc. CTSS includes the Globus
Toolkit, Condor, distributed accounting and account management software, verification and validation software, and a set of compilers, programming tools, and
340:
in that each resource provides a "service" that is defined in terms of interface and operation. Computational resources run a set of software packages called "Coordinated TeraGrid
Software and Services" (CTSS). CTSS provides a familiar user environment on all TeraGrid systems, allowing scientists to
372:
allocations (roughly, in "CPU hours") based on an abstract describing the work to be done. More extensive allocations involve a proposal that is reviewed during a quarterly peer-review process. All allocation proposals are handled through the TeraGrid website. Proposers select a scientific
611:
partners, who serve (generally via a web portal) discipline-specific scientific and education communities. Through the
Science Gateways program TeraGrid aims to broaden access by at least an order of magnitude in terms of the number of scientists, students, and educators who are able to use
295:
In May 2007, TeraGrid integrated resources included more than 250 teraflops of computing capability and more than 30 petabytes (quadrillions of bytes) of online and archival data storage with rapid access and retrieval over high-performance networks. Researchers could access more than 100
348:
TeraGrid uses a 10 Gigabits per second dedicated fiber-optical backbone network, with hubs in
Chicago, Denver, and Los Angeles. All resource provider sites connect to a backbone node at 10 Gigabits per second. Users accessed the facility through national research networks such as the
35:
284:. Using high-performance network connections, the TeraGrid featured high-performance computers, data resources and tools, and high-end experimental facilities around the USA. The work supported by the project is sometimes called
373:
discipline that most closely describes their work, and this enables reporting on the allocation of, and use of, TeraGrid by scientific discipline. As of July 2006 the scientific profile of TeraGrid allocations and usage was:
133:(NSF) issued a solicitation asking for a "distributed terascale facility" from program director Richard L. Hilderbrandt. The TeraGrid project was launched in August 2001 with $ 53 million in funding to four sites: the
296:
discipline-specific databases. In late 2009, The TeraGrid resources had grown to 2 petaflops of computing capability and more than 60 petabytes storage. In mid 2009, NSF extended the operation of TeraGrid to 2011.
720:
368:
TeraGrid users primarily came from U.S. universities. There are roughly 4,000 users at over 200 universities. Academic researchers in the United States can obtain exploratory, or
745:
305:
276:
extended support for another five years with a $ 150 million set of awards. It included $ 48 million for coordination and user support to the Grid
Infrastructure Group at the
183:
joined the TeraGrid as major new partners when NSF announced $ 35 million in supplementary funding. The TeraGrid network was transformed through the ETF project from a 4-site
656:
313:
134:
309:
662:
1063:
138:
650:
110:
of computing capability and more than 30 petabytes of online and archival data storage, with rapid access and retrieval over high-performance
1101:
106:
The TeraGrid integrated high-performance computers, data resources and tools, and experimental facilities. Resources included more than a
329:
146:
629:
157:
834:
682:
172:
707:
219:
983:
701:
215:
142:
103:
infrastructure combining resources at eleven partner sites. The project started in 2001 and operated from 2004 through 2011.
676:
670:
644:
337:
223:
207:
933:"XSEDE Project Brings Advanced Cyberinfrastructure, Digital Services, and Expertise to Nation's Scientists and Engineers"
726:
202:
In
October 2003, NSF awarded $ 10 million to add four sites to TeraGrid as well as to establish a third network hub, in
772:
621:
601:
308:(XSEDE). NSF announced funding the XSEDE project for five years, at $ 121 million. XSEDE is led by John Towns at the
153:
130:
17:
690:
176:
877:
264:
TeraGrid construction was completed in
October 2004, at which time the TeraGrid facility began full production.
1071:
686:
180:
1106:
1096:
733:
666:
254:
168:
304:
A follow-on project was approved in May 2011. In July 2011, a partnership of 17 institutions announced the
289:
625:
277:
150:
118:
1057:
342:
242:
161:
357:
273:
1036:
1019:
S. Matsuokaet; et al. (March 2005). "Japanese
Computational Grid Research Project: NAREGI".
788:
634:
258:
905:
830:
739:
696:
238:
211:
1028:
822:
246:
230:
188:
111:
814:
800:
638:
353:
281:
184:
932:
850:
819:
The
Philosophy of TeraGrid: Building an Open, Extensible, Distributed TeraScale Facility
114:
connections. Researchers could also access more than 100 discipline-specific databases.
100:
1090:
821:. 2nd IEEE/ACM International Symposium on Cluster Computing and the Grid. p. 8.
1040:
766:
994:
600:
Each of these discipline categories correspond to a specific program area of the
229:
TeraGrid construction was also made possible through corporate partnerships with
826:
192:
121:, working in partnership with the resource provider sites in the United States.
958:
1032:
350:
285:
117:
TeraGrid was coordinated through the Grid
Infrastructure Group (GIG) at the
107:
97:
324:
34:
851:"$ 150 Million TeraGrid Award Heralds New Era for Scientific Computing"
250:
203:
196:
607:
Starting in 2006, TeraGrid provided application-specific services to
879:
Report from the TeraGrid Evaluation Study, Part 1: Project Findings
721:
Distributed European Infrastructure for Supercomputing Applications
323:
742:- a distributed computing infrastructure for scientific research
993:. Louisiana State University. September 9, 2009. Archived from
732:
National Research Grid Initiative (NAREGEGI) involving several
156:, and the Center for Advanced Computing Research (CACR) at the
234:
723:(DEISA), integrating eleven European supercomputing centers
64:
746:
Extreme Science and Engineering Discovery Environment
306:
Extreme Science and Engineering Discovery Environment
167:
The design was meant to be an extensible distributed
18:
Extreme Science and Engineering Discovery Environment
292:'s School of Information began a study of TeraGrid.
83:
75:
59:
51:
41:
876:Ann Zimmerman; Thomas A. Finholt (August 2008).
906:"Summary Report of the May 10-11, 2011 Meeting"
657:National Center for Supercomputing Applications
314:National Center for Supercomputing Applications
135:National Center for Supercomputing Applications
857:. National Science Foundation. August 17, 2005
272:In August 2005, NSF's newly created office of
663:National Institute for Computational Sciences
8:
939:. National Science Foundation. July 25, 2011
336:TeraGrid resources are integrated through a
27:
375:
139:University of Illinois at Urbana-Champaign
33:
26:
984:"LONI Gets Funding for TeraGrid Research"
651:National Center for Atmospheric Research
927:
925:
904:National Science Board (May 26, 2011).
758:
796:
786:
572:Electrical and Communication Systems
539:Integrative Biology and Neuroscience
171:from the start. In October 2002, the
7:
768:Distributed Terascale Facility (DTF)
645:Louisiana Optical Network Initiative
1070:. December 20, 2007. Archived from
195:and at the Starlight facilities in
147:University of California, San Diego
550:Mechanical and Structural Systems
528:Computer and Computation Research
158:California Institute of Technology
25:
583:Design and Manufacturing Systems
748:(XSEDE) - the TeraGrid successor
683:Pittsburgh Supercomputing Center
495:Biological and Critical Systems
173:Pittsburgh Supercomputing Center
708:Texas Advanced Computing Center
220:Texas Advanced Computing Center
734:supercomputer centers in Japan
702:San Diego Supercomputer Center
517:Cross-Disciplinary Activities
473:Advanced Scientific Computing
143:San Diego Supercomputer Center
1:
885:. National Science Foundation
677:Oak Ridge National Laboratory
671:Oak Ridge National Laboratory
338:service-oriented architecture
224:University of Texas at Austin
208:Oak Ridge National Laboratory
727:Enabling Grids for E-sciencE
1102:National Science Foundation
827:10.1109/CCGRID.2002.1017101
773:National Science Foundation
622:Argonne National Laboratory
602:National Science Foundation
154:Argonne National Laboratory
131:National Science Foundation
1123:
691:Carnegie Mellon University
451:Chemical, Thermal Systems
191:with connection points in
177:Carnegie Mellon University
1033:10.1109/JPROC.2004.842748
32:
687:University of Pittsburgh
181:University of Pittsburgh
1064:"TeraGrid Architecture"
1021:Proceedings of the IEEE
667:University of Tennessee
255:Hewlett-Packard Company
206:. These new sites were
624:(ANL) operated by the
594:Environmental Biology
561:Mathematical Sciences
418:Astronomical Sciences
396:Molecular Biosciences
385:Scientific Discipline
333:
328:TeraGrid equipment at
310:University of Illinois
290:University of Michigan
626:University of Chicago
462:Atmospheric Sciences
343:environment variables
327:
278:University of Chicago
151:University of Chicago
119:University of Chicago
630:Department of Energy
243:Qwest Communications
162:Pasadena, California
1074:on January 24, 2009
665:(NICS) operated by
440:Materials Research
358:National LambdaRail
300:Transition to XSEDE
274:cyberinfrastructure
29:
685:(PSC) operated by
635:Indiana University
616:Resource providers
334:
259:Oracle Corporation
216:Indiana University
47:Scientific support
740:Open Science Grid
697:Purdue University
598:
597:
239:Intel Corporation
212:Purdue University
91:
90:
52:Available in
16:(Redirected from
1114:
1083:
1081:
1079:
1058:TeraGrid website
1045:
1044:
1016:
1010:
1009:
1007:
1005:
1000:on July 26, 2011
999:
988:
980:
974:
973:
971:
969:
955:
949:
948:
946:
944:
929:
920:
919:
917:
915:
910:
901:
895:
894:
892:
890:
884:
873:
867:
866:
864:
862:
847:
841:
840:
817:(May 21, 2002).
811:
805:
804:
798:
794:
792:
784:
782:
780:
763:
715:Similar projects
376:
354:Abilene backbone
247:Juniper Networks
231:Sun Microsystems
189:backbone network
112:computer network
71:
68:
66:
37:
30:
21:
1122:
1121:
1117:
1116:
1115:
1113:
1112:
1111:
1087:
1086:
1077:
1075:
1062:
1054:
1049:
1048:
1018:
1017:
1013:
1003:
1001:
997:
986:
982:
981:
977:
967:
965:
959:"Big Red at IU"
957:
956:
952:
942:
940:
931:
930:
923:
913:
911:
908:
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902:
898:
888:
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858:
849:
848:
844:
837:
815:Charlie Catlett
813:
812:
808:
795:
785:
778:
776:
765:
764:
760:
755:
717:
639:IBM BladeCenter
618:
609:Science Gateway
506:Ocean Sciences
484:Earth Sciences
366:
322:
302:
288:. In 2006, the
282:Charlie Catlett
270:
127:
63:
44:
23:
22:
15:
12:
11:
5:
1120:
1118:
1110:
1109:
1107:Supercomputing
1104:
1099:
1097:Grid computing
1089:
1088:
1085:
1084:
1068:TeraGrid Forum
1060:
1053:
1052:External links
1050:
1047:
1046:
1027:(3): 522–533.
1011:
975:
963:rt.uits.iu.edu
950:
921:
896:
868:
842:
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775:. January 2001
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379:Allocated (%)
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269:
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222:(TACC) at The
187:to a dual-hub
145:(SDSC) at the
137:(NCSA) at the
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101:grid computing
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1004:September 23,
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943:September 23,
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914:September 23,
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889:September 23,
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861:September 23,
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836:0-7695-1582-7
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779:September 23,
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1076:. Retrieved
1072:the original
1067:
1024:
1020:
1014:
1002:. Retrieved
995:the original
991:News release
990:
978:
966:. Retrieved
962:
953:
941:. Retrieved
937:News release
936:
912:. Retrieved
899:
887:. Retrieved
878:
871:
859:. Retrieved
855:News release
854:
845:
818:
809:
777:. Retrieved
767:
761:
641:JS21 Cluster
637:- Big Red -
608:
606:
599:
369:
367:
347:
335:
320:Architecture
303:
294:
271:
263:
228:
201:
166:
128:
116:
105:
93:
92:
43:Type of site
797:|work=
370:development
193:Los Angeles
169:open system
1091:Categories
753:References
612:TeraGrid.
429:Chemistry
218:, and the
76:Commercial
799:ignored (
789:cite book
736:from 2003
382:Used (%)
351:Internet2
286:e-Science
268:Operation
175:(PSC) at
108:petaflops
98:e-Science
67:.teragrid
1041:22562197
628:and the
407:Physics
332:in 2007
210:(ORNL),
179:and the
94:TeraGrid
84:Launched
28:TeraGrid
280:led by
251:Myricom
204:Atlanta
197:Chicago
129:The US
125:History
96:was an
55:English
1039:
833:
729:(EGEE)
710:(TACC)
704:(SDSC)
679:(ORNL)
659:(NCSA)
653:(NCAR)
647:(LONI)
257:, and
149:, the
141:, the
1037:S2CID
998:(PDF)
987:(PDF)
968:9 Feb
909:(PDF)
883:(PDF)
591:0.25
580:0.25
569:0.25
558:0.25
547:0.25
536:0.25
364:Usage
1080:2011
1006:2011
970:2015
945:2011
916:2011
891:2011
863:2011
831:ISBN
801:help
781:2011
689:and
588:0.5
577:0.5
566:0.5
555:0.5
544:0.5
533:0.5
525:0.5
514:0.5
503:0.5
492:0.5
481:0.5
356:and
330:UCSD
185:mesh
87:2004
69:.org
1029:doi
823:doi
669:at
434:10
426:21
423:12
415:10
412:14
404:23
401:17
393:23
390:19
312:'s
235:IBM
160:in
65:www
60:URL
1093::
1066:.
1035:.
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989:.
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924:^
853:.
829:.
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253:,
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79:No
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1031::
1008:.
972:.
947:.
918:.
893:.
865:.
839:.
825::
803:)
783:.
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673:.
20:)
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