Alan Gara

Publication Activity (10 Years)

Years Active: 1997-2012
Publications (10 Years): 0

Top Topics

Parallel Algorithm

Hardware And Software

Floating Point Unit

Top Venues

Publications

Ruud A. Haring, Martin Ohmacht, Thomas W. Fox, Michael Gschwind, David L. Satterfield, Krishnan Sugavanam, Paul Coteus, Philip Heidelberger, Matthias A. Blumrich, Robert W. Wisniewski, Alan Gara, George L.-T. Chiu, Peter A. Boyle, Norman H. Christ, Changhoan Kim
The IBM Blue Gene/Q Compute Chip. IEEE Micro 32 (2) (2012)
Alan Gara
The long term impact of codesign. SC Companion (2012)
Matthias A. Blumrich, Valentina Salapura, Alan Gara
Exploring the Architecture of a Stream Register-Based Snoop Filter. Trans. High Perform. Embed. Archit. Compil. 3 (2011)
Alan Gara, Ravi Nair
Exascale computing: What future architectures will mean for the user community. PARCO (2009)
Valentina Salapura, Matthias A. Blumrich, Alan Gara
Design and implementation of the blue gene/P snoop filter. HPCA (2008)
Bronis R. de Supinski, Martin Schulz, Vasily V. Bulatov, William H. Cabot, Bor Chan, Andrew W. Cook, Erik W. Draeger, James N. Glosli, Jeffrey A. Greenough, Keith W. Henderson, Alison Kubota, Steve Louis, Brian J. Miller, Mehul V. Patel, Thomas E. Spelce, Frederick H. Streitz, Peter L. Williams, Robert K. Yates, Andy Yoo, George Almási, Gyan Bhanot, Alan Gara, John A. Gunnels, Manish Gupta, José E. Moreira, James C. Sexton, Robert Walkup, Charles Archer, François Gygi, Timothy C. Germann, Kai Kadau, Peter S. Lomdahl, Charles A. Rendleman, Michael L. Welcome, William McLendon, Bruce Hendrickson, Franz Franchetti, Stefan Kral, Juergen Lorenz, Christoph W. Überhuber, Edmond Chow, Ümit V. Çatalyürek
BlueGene/L applications: Parallelism On a Massive Scale. Int. J. High Perform. Comput. Appl. 22 (1) (2008)
Pavlos Vranas, Matthias A. Blumrich, Dong Chen, Alan Gara, Mark Giampapa, Philip Heidelberger, Valentina Salapura, James C. Sexton, Ron Soltz, Gyan Bhanot
Massively parallel quantum chromodynamics. IBM J. Res. Dev. 52 (1-2) (2008)
Valentina Salapura, Karthik Ganesan, Alan Gara, Michael Gschwind, James C. Sexton, Robert Walkup
Next-Generation Performance Counters: Towards Monitoring Over Thousand Concurrent Events. ISPASS (2008)
Valentina Salapura, Matthias A. Blumrich, Alan Gara
Improving the accuracy of snoop filtering using stream registers. MEDEA@PACT (2007)
José E. Moreira, Valentina Salapura, George Almási, Charles Archer, Ralph Bellofatto, Peter Bergner, Randy Bickford, Matthias A. Blumrich, José R. Brunheroto, Arthur A. Bright, Michael Brutman, José G. Castaños, Dong Chen, Paul Coteus, Paul Crumley, Sam Ellis, Thomas Engelsiepen, Alan Gara, Mark Giampapa, Tom Gooding, Shawn Hall, Ruud A. Haring, Roger L. Haskin, Philip Heidelberger, Dirk Hoenicke, Todd Inglett, Gerard V. Kopcsay, Derek Lieber, David Limpert, Patrick McCarthy, Mark Megerian, Michael B. Mundy, Martin Ohmacht, Jeff Parker, Rick A. Rand, Don Reed, Ramendra K. Sahoo, Alda Sanomiya, Richard Shok, Brian E. Smith, Gordon G. Stewart, Todd Takken, Pavlos Vranas, Brian P. Wallenfelt, Michael Blocksome, Joe Ratterman
The Blue Gene/L Supercomputer: A Hardware and Software Story. Int. J. Parallel Program. 35 (3) (2007)
Valentina Salapura, José R. Brunheroto, Fernando F. Redígolo, Alan Gara
Exploiting eDRAM bandwidth with data prefetching: simulation and measurements. ICCD (2007)
Valentina Salapura, Robert Walkup, Alan Gara
Exploiting Workload Parallelism for Performance and Power Optimization in Blue Gene. IEEE Micro 26 (5) (2006)
Pavlos Vranas, Gyan Bhanot, Matthias A. Blumrich, Dong Chen, Alan Gara, Philip Heidelberger, Valentina Salapura, James C. Sexton
Gordon Bell finalists II - The BlueGene/L supercomputer and quantum ChromoDynamics. SC (2006)
Mark Giampapa, Ralph Bellofatto, Matthias A. Blumrich, Dong Chen, Marc Boris Dombrowa, Alan Gara, Ruud A. Haring, Philip Heidelberger, Dirk Hoenicke, Gerard V. Kopcsay, Ben J. Nathanson, Burkhard D. Steinmacher-Burow, Martin Ohmacht, Valentina Salapura, Pavlos Vranas
Blue Gene/L advanced diagnostics environment. IBM J. Res. Dev. 49 (2-3) (2005)
Paul Coteus, H. Randall Bickford, Thomas M. Cipolla, Paul Crumley, Alan Gara, Shawn Hall, Gerard V. Kopcsay, Alphonso P. Lanzetta, Lawrence S. Mok, Rick A. Rand, Richard A. Swetz, Todd Takken, Paul La Rocca, Christopher Marroquin, Philip R. Germann, Mark J. Jeanson
Packaging the Blue Gene/L supercomputer. IBM J. Res. Dev. 49 (2-3) (2005)
Gyan Bhanot, Alan Gara, Philip Heidelberger, Eoin Lawless, James C. Sexton, Robert Walkup
Optimizing task layout on the Blue Gene/L supercomputer. IBM J. Res. Dev. 49 (2-3) (2005)
Peter A. Boyle, Dong Chen, Norman H. Christ, Michael A. Clark, Saul D. Cohen, Calin Cristian, Zhihua Dong, Alan Gara, Bálint Joó, Chulwoo Jung, Changhoan Kim, Ludmila A. Levkova, Xiaodong Liao, Robert D. Mawhinney, Shigemi Ohta, Konstantin Petrov, Tilo Wettig, Azusa Yamaguchi
Overview of the QCDSP and QCDOC computers. IBM J. Res. Dev. 49 (2-3) (2005)
Valentina Salapura, Randy Bickford, Matthias A. Blumrich, Arthur A. Bright, Dong Chen, Paul Coteus, Alan Gara, Mark Giampapa, Michael Gschwind, Manish Gupta, Shawn Hall, Ruud A. Haring, Philip Heidelberger, Dirk Hoenicke, Gerard V. Kopcsay, Martin Ohmacht, Rick A. Rand, Todd Takken, Pavlos Vranas
Power and performance optimization at the system level. Conf. Computing Frontiers (2005)
José R. Brunheroto, Valentina Salapura, Fernando F. Redígolo, Dirk Hoenicke, Alan Gara
Data cache prefetching design space exploration for BlueGene/L supercomputer. SBAC-PAD (2005)
Alan Gara, Matthias A. Blumrich, Dong Chen, George L.-T. Chiu, Paul Coteus, Mark Giampapa, Ruud A. Haring, Philip Heidelberger, Dirk Hoenicke, Gerard V. Kopcsay, Thomas A. Liebsch, Martin Ohmacht, Burkhard D. Steinmacher-Burow, Todd Takken, Pavlos Vranas
Overview of the Blue Gene/L system architecture. IBM J. Res. Dev. 49 (2-3) (2005)
Arthur A. Bright, Ruud A. Haring, Marc Boris Dombrowa, Martin Ohmacht, Dirk Hoenicke, Sarabjeet Singh, James A. Marcella, Robert F. Lembach, Steve M. Douskey, Matthew R. Ellavsky, Christian G. Zoellin, Alan Gara
Blue Gene/L compute chip: Synthesis, timing, and physical design. IBM J. Res. Dev. 49 (2-3) (2005)
Narasimha R. Adiga, Matthias A. Blumrich, Dong Chen, Paul Coteus, Alan Gara, Mark Giampapa, Philip Heidelberger, Sarabjeet Singh, Burkhard D. Steinmacher-Burow, Todd Takken, Mickey Tsao, Pavlos Vranas
Blue Gene/L torus interconnection network. IBM J. Res. Dev. 49 (2-3) (2005)
George Almási, Gyan Bhanot, Alan Gara, Manish Gupta, James C. Sexton, Robert Walkup, Vasily V. Bulatov, Andrew W. Cook, Bronis R. de Supinski, James N. Glosli, Jeffrey A. Greenough, François Gygi, Alison Kubota, Steve Louis, Thomas E. Spelce, Frederick H. Streitz, Peter L. Williams, Robert K. Yates, Charles Archer, José E. Moreira, Charles A. Rendleman
Scaling physics and material science applications on a massively parallel Blue Gene/L system. ICS (2005)
Martin Ohmacht, Reinaldo A. Bergamaschi, Subhrajit Bhattacharya, Alan Gara, Mark Giampapa, Balaji Gopalsamy, Ruud A. Haring, Dirk Hoenicke, David J. Krolak, James A. Marcella, Ben J. Nathanson, Valentina Salapura, Michael E. Wazlowski
Blue Gene/L compute chip: Memory and Ethernet subsystem. IBM J. Res. Dev. 49 (2-3) (2005)
Michael E. Wazlowski, Narasimha R. Adiga, Daniel K. Beece, Ralph Bellofatto, Matthias A. Blumrich, Dong Chen, Marc Boris Dombrowa, Alan Gara, Mark Giampapa, Ruud A. Haring, Philip Heidelberger, Dirk Hoenicke, Ben J. Nathanson, Martin Ohmacht, Robert Sharrar, Sarabjeet Singh, Burkhard D. Steinmacher-Burow, R. Brett Tremaine, Mickey Tsao, Arun R. Umamaheshwaran, Pavlos Vranas
Verification strategy for the Blue Gene/L chip. IBM J. Res. Dev. 49 (2-3) (2005)
George Almási, Gyan Bhanot, Dong Chen, Maria Eleftheriou, Blake G. Fitch, Alan Gara, Robert S. Germain, John A. Gunnels, Manish Gupta, Philip Heidelberger, Michael Pitman, Aleksandr Rayshubskiy, James C. Sexton, Frank Suits, Pavlos Vranas, Robert Walkup, T. J. Christopher Ward, Yuriy Zhestkov, Alessandro Curioni, Wanda Andreoni, Charles Archer, José E. Moreira, Richard Loft, Henry M. Tufo, Theron Voran, Katherine Riley
Early Experience with Scientific Applications on the Blue Gene/L Supercomputer. Euro-Par (2005)
Peter A. Boyle, Dong Chen, Norman H. Christ, Michael A. Clark, Saul D. Cohen, Zhihua Dong, Alan Gara, Bálint Joó, Chulwoo Jung, Ludmila A. Levkova, Xiaodong Liao, Guofeng Liu, Robert D. Mawhinney, Shigemi Ohta, Konstantin Petrov, Tilo Wettig, Azusa Yamaguchi, Calin Cristian
QCDOC: A 10 Teraflops Computer for Tightly-Coupled Calculations. SC (2004)
George Almási, Siddhartha Chatterjee, Alan Gara, John A. Gunnels, Manish Gupta, Amy Henning, José E. Moreira, Robert Walkup
Unlocking the Performance of the BlueGene/L Supercomputer. SC (2004)
Martin Ohmacht, Dirk Hoenicke, Ruud A. Haring, Alan Gara
The eDRAM based L3-Cache of the BlueGene/L Supercomputer Processor Node. SBAC-PAD (2004)
Narasimha R. Adiga, George Almási, George S. Almási, Yariv Aridor, Rajkishore Barik, Daniel K. Beece, Ralph Bellofatto, Gyan Bhanot, Randy Bickford, Matthias A. Blumrich, Arthur A. Bright, José R. Brunheroto, Calin Cascaval, José G. Castaños, Waiman Chan, Luis Ceze, Paul Coteus, Siddhartha Chatterjee, Dong Chen, George L.-T. Chiu, Thomas M. Cipolla, Paul Crumley, K. M. Desai, Alina Deutsch, Tamar Domany, Marc Boris Dombrowa, Wilm E. Donath, Maria Eleftheriou, C. Christopher Erway, J. Esch, Blake G. Fitch, Joseph Gagliano, Alan Gara, Rahul Garg, Robert S. Germain, Mark Giampapa, Balaji Gopalsamy, John A. Gunnels, Manish Gupta, Fred G. Gustavson, Shawn Hall, Ruud A. Haring, David F. Heidel, Philip Heidelberger, Lorraine Herger, Dirk Hoenicke, R. D. Jackson, T. Jamal-Eddine, Gerard V. Kopcsay, Elie Krevat, Manish P. Kurhekar, Alphonso P. Lanzetta, Derek Lieber, L. K. Liu, M. Lu, Mark P. Mendell, A. Misra, Yosef Moatti, Lawrence S. Mok, José E. Moreira, Ben J. Nathanson, Matthew Newton, Martin Ohmacht, Adam J. Oliner, Vinayaka Pandit, R. B. Pudota, Rick A. Rand, Richard D. Regan, Bradley Rubin, Albert E. Ruehli, Silvius Vasile Rus, Ramendra K. Sahoo, Alda Sanomiya, Eugen Schenfeld, M. Sharma, Edi Shmueli, Sarabjeet Singh, Peilin Song, Vijay Srinivasan, Burkhard D. Steinmacher-Burow, Karin Strauss, Christopher W. Surovic, Richard A. Swetz, Todd Takken, R. Brett Tremaine, Mickey Tsao, Arun R. Umamaheshwaran, P. Verma, Pavlos Vranas, T. J. Christopher Ward, Michael E. Wazlowski, W. Barrett, C. Engel, B. Drehmel, B. Hilgart, D. Hill, F. Kasemkhani, David J. Krolak, Chun-Tao Li, Thomas A. Liebsch, James A. Marcella, A. Muff, A. Okomo, M. Rouse, A. Schram, M. Tubbs, G. Ulsh, Charles D. Wait, J. Wittrup, Myung Bae, Kenneth A. Dockser, Lynn Kissel, Mark K. Seager, Jeffrey S. Vetter, K. Yates
An overview of the BlueGene/L Supercomputer. SC (2002)
George S. Almási, Daniel K. Beece, Ralph Bellofatto, Gyan Bhanot, Randy Bickford, Matthias A. Blumrich, Arthur A. Bright, José R. Brunheroto, Calin Cascaval, José G. Castaños, Luis Ceze, Paul Coteus, Siddhartha Chatterjee, Dong Chen, George L.-T. Chiu, Thomas M. Cipolla, Paul Crumley, Alina Deutsch, Marc Boris Dombrowa, Wilm E. Donath, Maria Eleftheriou, Blake G. Fitch, Joseph Gagliano, Alan Gara, Robert S. Germain, Mark Giampapa, Manish Gupta, Fred G. Gustavson, Shawn Hall, Ruud A. Haring, David F. Heidel, Philip Heidelberger, Lorraine Herger, Dirk Hoenicke, T. Jamal-Eddine, Gerard V. Kopcsay, Alphonso P. Lanzetta, Derek Lieber, M. Lu, Mark P. Mendell, Lawrence S. Mok, José E. Moreira, Ben J. Nathanson, Matthew Newton, Martin Ohmacht, Rick A. Rand, Richard D. Regan, Ramendra K. Sahoo, Alda Sanomiya, Eugen Schenfeld, Sarabjeet Singh, Peilin Song, Burkhard D. Steinmacher-Burow, Karin Strauss, Richard A. Swetz, Todd Takken, R. Brett Tremaine, Mickey Tsao, Pavlos Vranas, T. J. Christopher Ward, Michael E. Wazlowski, J. Brown, Thomas A. Liebsch, A. Schram, G. Ulsh
Blue Gene/L, a System-On-A-Chip. CLUSTER (2002)
Dong Chen, Ping Chen, Norman H. Christ, Robert G. Edwards, George Fleming, Alan Gara, Sten Hansen, Chulwoo Jung, Adrian Kahler, Stephen Kasow, Anthony D. Kennedy, Greg Kilcup, Yu Bing Luo, Catalin Malureanu, Robert D. Mawhinney, John Parsons, Jim Sexton, ChengZhong Sui, Pavlos Vranas
QCDSP: A Teraflop Scale Massively Parallel Supercomputer. SC (1997)