h-index: 32.
g-index: 50.
Recent
Publications (most in pdf)
Full List of
Publications (some pdf included)
Publications (from Google Scholar)
Recent Articles (from Google Scholar)
Publications (from the new DBLP)Selected Recent Publications
- L.-N. Pouchet, U. Bondhugula, C. Bastoul,
A. Cohen, J. Ramanujam, P. Sadayappan and N. Vasilache,
"Loop Transformations: Convexity, Pruning and Optimization,"
in Proc. Symposium on Principles of Programming Languages (POPL 11),
Austin, TX, January 2011.
- H. Salamy and J. Ramanujam,
"Storage Optimization through Offset Assignment with Variable Coalescing,"
in ACM Transactions on Embedded Computing Systems,
2010.
- L.-N. Pouchet, U. Bondhugula, C. Bastoul,
A. Cohen, J. Ramanujam and P. Sadayappan,
"Combined Iterative and Model-driven Optimization
in an Automatic Parallelization Framework,"
in Proc. ACM/IEEE Conference on High Performance Computing SC10,
New Orleans, LA, November 2010.
- M. Baskaran, A. Hartono, S. Tavarageri, T.
Henretty, J. Ramanujam, and P. Sadayappan,
"Parameterized Tiling Revisited," International Symposium on Code
Generation and Optimization (CGO), Toronto, Canada, April 2010.
- M. Baskaran, J. Ramanujam, and P.
Sadayappan,
"Automatic C-to-CUDA Code Generation for Affine Programs ," International
Conference on Compiler Construction (CC), Paphos, Cyprus, March
2010.
- Q. Lu, C. Alias, U. Bondhugula, T.
Henretty, S. Krishnamoorthy, J. Ramanujam, A. Rountev,
P. Sadayappan, Y. Chen, H. Lin, T. Ngai,
"Data Layout Transformation for Enhancing Data Locality on NUCA Chip
Multiprocessors,"
Proc. Intl. Conf. on Parallel Architectures and Compilation
Techniques
(PACT), Raleigh, NC, September 2009.
- A. Hartono, M. Baskaran, C. Bastoul, A.
Cohen, S. Krishnamoorthy, B. Norris, J. Ramanujam,
and P. Sadayappan,
"Parametric multi-level tiling of imperfectly nested loops,'' ACM
International Conference on Supercomputing (ICS), New York, NY,
June 2009.
- M. Baskaran, N. Vydhyanathan, U.
Bondhugula, J. Ramanujam,
A. Rountev, and P. Sadayappan,
"Compiler-Assisted Dynamic Scheduling for Effective
Parallelization of Loop Nests on Multicore Processors,"
in Proc. 14th ACM SIGPLAN Symposium on Principles
and Practice of Parallel Programming (PPoPP 2009),
Raleigh, NC, February 2009.
- A. Hartono, Q. Lu, T. Henretty, S.
Krishnamoorthy, H. Zhang, G. Baumgartner, D. E. Bernholdt, M. Nooijen,
R. Pitzer, J. Ramanujam, and P. Sadayappan,
"Performance Optimization of Tensor Contraction Expressions for
Many-Body Methods in Quantum Chemistry,"
The Journal of Physical Chemistry A, Vol. 113 (45), pp.
12715-12723, 2009.
- Hassan Salamy and J. Ramanujam,
"A Framework for Task Scheduling and Memory Partitioning for
Multi-Processor System-on-Chip,"
in Proc. 4th International Conference on High Performance
and Embedded Architectures and Compilers (HiPEAC 2009),
Paphos, Cyprus, January 2009.
- M. Baskaran, U. Bondhugula, J. Ramanujam, A.
Rountev, and
P. Sadayappan,
"A compiler framework for optimization of affine loop nests for GPGPUs,"
ACM International Conference on Supercomputing (ICS),
June 2008.
- U. Bondhugula, A. Hartono, J. Ramanujam,
and P. Sadayappan,
"PLUTO: A Practical and Fully Automatic Polyhedral Program
Optimization System," Proc. ACM SIGPLAN 2008 Conference
on Programming Language Design and Implementation (PLDI 08),
Tucson, AZ, June 2008.
- U. Bondhugula, M. Baskaran, S.
Krishnamoorthy, J. Ramanujam,
A. Rountev, and P. Sadayappan,
"Automatic Transformations for Communication-Minimized
Parallelization and Locality Optimization in the
Polyhedral Model,"
in Proc. CC 2008 - International Conference on
Compiler Construction, March-April 2008.
- M. Baskaran, U. Bondhugula, S.
Krishnamoorthy, J. Ramanujam,
A. Rountev and P. Sadayappan, "Automatic Data Movement and Computation
Mapping for Multi-level Parallel Architectures with Explicitly Managed
Memories," in Proc. 13th ACM SIGPLAN Symposium on Principles and
Practice of Parallel Programming, (PPoPP 2008), Salt Lake City,
UT,
February 2008.
- S. Krishnamoorthy, M. Baskaran, U.
Bondhugula, J. Ramanujam,
A. Rountev and P. Sadayappan, "Effective Automatic Parallelization
of Stencil Computations," in Proc. ACM SIGPLAN 2007 Conference
on Programming Language Design and Implementation (PLDI 07),
San Diego, CA, June 2007.
- U. Bondhugula, J. Ramanujam, and P.
Sadayappan, "Automatic
Mapping of Nested Loops to FPGAs," in Proc. ACM SIGPLAN 2007
Symposium on Principles and Practice of Parallel Programming
(PPoPP 07), San Jose, CA, March 2007.
- J. Ramanujam, J. Hong, M. Kandemir, A. Narayan, and A. Agarwal, "Estimating and Reducing the Memory Requirements of Signal Processing Codes for Embedded Processor Systems," IEEE Transactions on Signal Processing, vol. 54, no. 1, pp. 286--294, January 2006.
- G. Baumgartner, A. Auer,
D. Bernholdt, A. Bibireata,
V. Choppella, D. Cociorva, X. Gao,
R. Harrison, S. Hirata,
S. Krishnamoorthy, S. Krishnan, C. Lam,
Q. Lu, M. Nooijen, R. Pitzer,
J. Ramanujam, P. Sadayappan, and A. Sibiryakov,
"Synthesis of High-Performance Parallel Programs for a Class of
ab
initio Quantum Chemistry Models," Proceedings of the
IEEE, vol. 93, no. 2, pp. 276-292, February 2005.
- X. Gao, S. Sahoo, Q. Lu, G. Baumgartner,
C. Lam, J. Ramanujam, and
P. Sadayappan, "Performance Modeling and Optimization of
Parallel Out-of-Core Tensor Contractions," in Proc. ACM
SIGPLAN 2005 Symposium on Principles and Practice of Parallel
Programming, Chicago, IL, June 2005.
- S. Krishnan, S. Krishnamoorthy, G.
Baumgartner, C. Lam,
J. Ramanujam, P. Sadayappan, and V. Choppella, "Efficient Synthesis of
Out-of-Core Algorithms Using a Nonlinear Optimization Solver," Journal
of Parallel and Distributed Computing,
vol. 66, no. 5,
pp. 659-673, May 2006.
An ealier version appears as:
S. Krishnan, S. Krishnamoorthy, G. Baumgartner, C.-C. Lam, J. Ramanujam, and P. Sadayappan, "Efficient Synthesis of Out-of-core Algorithms Using a Nonlinear Optimization Solver," In Proceedings of the 18th International Parallel and Distributed Processing Symposium (2004 IPDPS Conference), April 2004. (Best Paper Award)
- S. Krishnan, S. Krishnamoorthy, G.
Baumgartner, D.
Cociorva, C.-C. Lam, P. Sadayappan, J. Ramanujam, D. E. Bernholdt, and
V. Choppella,
"Data Locality Optimization for Synthesis of Efficient Out-of-Core
Algorithms,"
In Proceedings of the
International Conference on High-Performance Computing (HiPC
'03), December 2003,
(Best Paper Award)
- D. Cociorva, G. Baumgartner, C. Lam, P.
Sadayappan,
J. Ramanujam, M. Nooijen, D.E. Bernholdt, R. Harrison,
"Space-Time Trade-Off Optimization for a Class of Electronic
Structure Calculations,"
In Proceedings of the ACM SIGPLAN 2002 Conference on
Programming Language Design and Implementation (PLDI '02),
June 2002, pp. 177-186.